Here at EWI Store, we source our renders from EWI Pro who offer a broad range of BBA Approved renders. Acrylic Render is the most cost effective render when you consider the labour and material costs – requiring just one application. Shopping list: Kingspan K5 external wall insulation system, Shopping list: EPS external wall insulation system, Shopping list: rendering a render carrier board, Replacing pebbledash with coloured render, All the renders we sell in the EWI Pro Insulation System range, Thermal Render vs. When mixing acrylic render you cannot really mess up the mix, but you need to make sure the mix is consistent for application. Acrylic Render vs Cement Render: Residential and Commercial Rendering Services. Thanks in advance for your help. Make sure there are no drips or trowel marks on the render. The most important difference is vapour permeability degree, i.e. So why do people use it? I have read on line that some types of render go green if you live in these kind of places. Finally Acrylic render is not as resistant to the elements as our Silicone Silicate render, so there will be some maintenance required like cleaning over time. In addition, EWI Pro Acrylic render is not worth installing when the weather isn’t very good, so cold or wet as it takes longer to dry than the Mineral Render system. Acrylic render is available in a wide range of colours and textures ranging from 1mm to 3mm aggregate size. The original coating would have been lime wash but I still am a little nervous about putting a resin type coating over lime render. The Silicone Silicate render comes in a few various different textures, but by far our most popular is the 1.5mm render (read our full guide to render grain sizes). They are the easiest to apply and look very nice when finished. I want to render my home – we have a mid terrace and I want to know which product to use. All the renders we sell in the EWI Pro Insulation System range are BBA Approved –  Products that receive Agrément Certificates are recognised by building control, government departments, architects, specifiers and industry insurers. Acrylic plasters are not intended as a finishing layer for thin-layer walls of aerated concrete … It is highly durable and corrosion resistant.CHARACTERISTICSH.. From what we have witnessed so far they weren't wrong! Faraday Road by error, while I was looking on Aol for something else, Regardless I After looking into a few of the articles on your website, I truly appreciate your technique of diffusion resistance. Acrylic Render Vs Cement Render. They promised great prices and great customer experience. Acrylic is a plastic material, and you can spray, roll or trowel it on your walls. It is the easiest system to apply, it is hydrophobic (which makes it a self-cleaning render), and it is the most flexible system on the market, making cracking over its lifetime less likely. It also requires painting afterwards, which means it is a bit more time intensive to install. 1m x 50m Fiberglass Reinforcing Mesh used for external wall insulation systems, mineral, acrylic, silicone and silicate renders. External wall insulation can be polystyrene, mineral and rock wool, phenolic foam, PIR (poly Apply a coat of PermaRock K & R Primer (colour to suit) onto the Base Coat by roller or brush. using a pressure washer, but it is not an easy task to do, particularly in case of a multi-storey building. . Silicone’s complex structure (making it more expensive) it is a more superior product to acrylic. Links to products: writing a blog. In most cases nowadays, acrylic render is … We always use a Silicone based render. External Wall Insulation, Installing Render and EWI During the Winter Months, Acrylic Render vs. Factors to take into consideration before rendering - Suitability, Texture, Colour, Cost and Longevity. It is apparently originally a German invention. avoid acrylic render. Also I have read about the base coat – do all the renders require this? The price tag: The cost of acrylic render is usually greater than that of cement render for several reasons: 1. Which render do you recommend as the climate over here is unpredictable? Acrylic render is widely used and therefore is now produced by big manufacturers including Rockote, Unitex and Dulux Acratex. The problem is that water vapour in the air always penetrates the exterior walls. Looking around the EWI store website I see you do a silicone render. Do you sell a render that will help prevent algae / vegetation taking hold on the render? Used the silicone render and it is good gear. For Acrylic R Finish, the method of texturing allows the creation of linear (vertical, horizontal or diagonal) or non-linear (circular, swirling) patterns in the finished surface. What is Acrylic Render? If the extension is brickwork can the render go straight on to this? Kingston Business Centre Acrylic plaster can be washed e.g. kudos, London Very good renders on this site! Even though the final appearances of both renders are selfsame, their methods of … Hi DaveOmell, it really depends as you have alluded to on the existing render and how good it is. We are looking for a very fine render finish. If it is mineral wool, which features very little diffusion resistance, also subsequent layers, i.e. A good render base for the silicone would be a polymer render, reinforced with nylon mesh. We have been quoted Whetherby Silicone render from another company, I can’t seem to find the difference between the Silcone render and the Silicone Silicate render that you offer which I guess is the nearest equivalent? Do not apply the top coat render to a wet base coat. If you are looking to install render / EWI then this is the one to use. I love your blog.. very nice colors & theme. It is comprised of Silicone resin and Silicate. Acrylic Render. Always use silicone based renders. Save my name, email, and website in this browser for the next time I comment. Silicone render is self-coloured. In case of polystyrene insulation usually there is no problem with vapour permeability and there the acrylic plaster is suitable. Hi David, We are buying a house in Cyprus and, as many houses there, some of the rendering is crumbling. 0203 3974067, Aylesbury Do any of these different types of render resemble pebble dash. Dampened wool loses its thermal insulation properties and creates conditions suitable for development of fungi. Each of the silicone renders has a different price but it is worth mentioning that all renders are going to cost more than acrylic render because you are getting a vastly better product. The peak is during the heating season, when temperatures between the interior and exterior are significant. A cement-based render system incorporating silicone, it offers a number of advantages over traditional solutions. Did you design this website yourself or did you hire someone to do it for you? Hi John, Finally Acrylic render is not as resistant to the elements as our Silicone Silicate render, so there will be some maintenance required like cleaning over time. As you might expect we get asked a lot what the difference is between these types of render and which is the best? 01296 821067. Teflon™ is a registered trademark of Chemours used under licence by FFiL Śnieżka SA, We use cookies to facilitate the use of our site If you do not want cookies to be saved on your disk, please change your browser settings Please read our, Acrylic vs. silicone plaster - get to know the core differences. Whether it’s a classic Silicone Render or a traditional Monocouche render you’re after, we can cater to all requirements! Most renders are difficult to repair only in that the thickness of the rend is extremely thin when applied to the wall. They all can, but start at the basecoat layer, so use EWI-220 + embed the mesh first. The highest performing will be a Silicone … If when you pull the EPS, it comes away with the adhesive and the existing render then you are better off stripping that area of existing render before you start. Acrylic render vs Silicone render. The problem therefore is that when you come to repair it, the new layer of render does not seamlessly blend into the existing render. Once dry Acrylic K & R Finishes (pre-tinted in colour) are ready to use and are applied onto the prepared surface by stainless steel trowel or using spray equipment. EWI-220 – Basecoat Adhesive we were contacted by EWI pro at the end of last year. It is going to cause problems down the line as it bubbles when water tries to escape. When render gets repaired, it normally requires patches to be applied, i.e. The Acrylic Resin / plastic in this render means that nothing is going to get through it, therefore it is definitely not worth putting it on a breathable insulation product like our Rockwool or Wood Fibre as it sort of defeats the point! WHAT MAKES SILICONE RENDER DIFFERENT? Recover! The technical team are very knowledgable and they really do bend over backwards to help. Acrylic Render is actually defined as any type of render in which acrylic has been used. Silicone/Acrylic based, through-coloured, decorative finish, for use as a decorative, highly weather resistant, vapour permeable surface, which comes in tubs, pre-coloured ready to be applied to a prepared surface. Hey there I am so happy I found your blog, I really found you Silicone and acrylic rendering is the most expensive out of all the render only systems. I don’t have time to browse it all at the moment but I have bookmarked it and also added your RSS feeds, so when I have The Wetherby silicone and acrylic render systems provide superb quality, ease of application and a superior colour range. In addition, EWI Pro Acrylic render is not worth installing when the weather isn’t very good, so cold or wet as it takes longer to dry than the Mineral Render system. Above all, they feature high resistance to water and are available in a wide range of colours. Acrylic render is a resin based render that is weather resistant, durable and flexible. Silicone technology imparts a high degree of water repellency to the render system allowing the substrate to breath. 4/ If applied over the existing render would it stabilise the old render or would it cause problems as the old render continues to degrade? Acrylic plasters Acrylic plasters TA 11 Acrylic RenderSee more form a water vapour barrier (feature high diffusive resistance), whereas silicone ones are vapour permeable. Parexdirect Acrylic Render System. Acrylic plasters Acrylic plasters TA 11 Acrylic Render See more form a water vapour barrier (feature high diffusive resistance), whereas silicone ones are vapour permeable. Our external wall insulation installer quoted us for a Silicone render and now due to the colder weather he is suggesting Mineral render. It seems in relatively good shape on the whole but there are a couple of areas where it seems to be coming away from the wall a bit. How do these modern renders compare to the sand and cement renders from the older days? K Rend silicone render range incorporates silicone water repellents as an integral part of the cement based render system. Render suits traditional homes just as well as contemporary — this traditional oak-frame self build by Border Oak home combines a gable with exposed oak frame with lime render (Image credit: Jeremy Phillips) Acrylic renders are most often applied as a thin finish coat to seal and enhance the appearance or the underlying coat. Acrylic render vs cement render. like to find out where u got this from. Consequently, the thermal insulation is subject to dampening as the vapour starts condensing (the temperature under the plaster layer is low, close to the environment temperature). It is a high tensile strength mesh coated with acrylic acid copolymer liquid, and is water, alkali resistant. Is there a difference in the look of the finish, as all the properties we went to see before picking this installer were silicone finish. 5 cm), it may lead to moisture condensing under the plaster. 2. Sign Up! Acrylic Render Acrylic render is a finishing coat for render, containing aggregates to display an attractive finish. If you do their training then you get discount card for this store. At some time in the past it was painted. With EWI majority of the time the Render put over the top has a 1.5mm aggregate. It has a lot of rendering. This ensures not only a flat surface on which to render, but also makes the system flexible so it can move as the building moves. From what I read here it is definitely not a premium product. One of the most frequent questions we are asked at Rapid Rendering, is whether clients should opt for acrylic render or cement render? Again, much like the Acrylic render we don’t advise installing this render during the harsh winter months or when it is raining as the system does take a few days to cure – but once installed it should be maintenance free for over 20 years although it make require the odd pressure spray from time to time to keep it nice and clean. I have a solid brick walled house built in 1916 which is lime rendered. list and will be checking back soon. Cement render comes dry, i.e., requires hydration to activate, acrylic render comes already wet, i.e., in a pale or a bucket. and we want to make it as easy to maintain as possible. Acrylic is mostly used as a top coat, which means it requires an additional base coat to be applied first. Is silicone silicate really worth the extra money? Render is on the rise, transforming the look of homes across Australia. Apart from making your walls look more beautiful, acrylic rendering also keeps them durable and stronger. And, because of the acrylic in the mix, this type of render is more flexible so it's longer lasting and less likely to crack. EWI-040 – Silicone Silicate render. Customers will come back! A typical example is a thermal insulation covered with thin-layer plaster. We use the word “usually”, as in peculiar cases, for example, while insulating walls of aerated concrete blocks with a thin polystyrene layer (e.g. This is now our installer’s render of choice – the EWI Pro Silicone Silicate render is ready mixed (much like our Acrylic Render) and therefore can be applied straight to the substrate. However, contrary to common belief to provide so called “breathing walls”, it’s not about ensuring a large amount of water vapour. The applied finish is then rubbed-up and textured with a plastic float to the grain size. That is my advice and I have been doing this for 18 years! Silicone plasterSilicone plasterTN 30 Silicone RenderSee more is a lot more resistant to dirt and in areas exposed to rain it can clean itself (so-called self-cleaning effect) . As we will find out, the price does not determine the core difference between them. An acrylic render is a render with acrylic resin added to it, which is a type of plastic and gives the render a certain amount of elasticity making it waterproof and stain resistant. Can I please ask what is the four layer silicone render? Hi Susan, Water vapour goes through mineral wool and then outside without any obstacles. Practically, what happens is that Acrylic Resin is added to render, making it Acrylic Render and it typically comes in pre-mixed tubs. Surrey, KT9 1DQ Subscribe to the newsletter - you will be up to date, the first to find out about promotions, discounts. A quick response would be appreciated. No cracks To find EWI Pro installers click on the following link: http://ewipro.com/installers-directory/. Which thin-layer plaster to choose is one of the most important decisions during walls insulation. Simply put, render is a paste-like substance used on interior and exterior walls. External wall insulation Materials Calculator. They are mineral, silicone and silicate plasters. When used over a quality render you should expect a 20 year + lifespan. Probably the biggest attraction of our silicone render is that the colour (there are 20 standard options) is embedded into the topcoat. Consequently, its concentration is increased and water starts condensing. Mineral Render vs. Silicone Silicate Render, Best way to install K1 Silicone K-Rend scratch render. Photo by Parex. i.e. If you are looking to buy acrylic render then you should just get out the game. Also, it is not suitable for renovating dampened walls, as they prevent water from evaporation. Silicone render also has self-cleaning properties, which means it is less prone to organic growth. Acrylic render does offer breathability, however it isn’t quite at the level that silicone render can provide. ANy help would be hugely appreciated. With over 15 years of experience we have completed hundreds of acrylic and silicone renders for residential and commercial customers in Leeds, Bradford, York, and throughout Yorkshire. In a word yes – it is breathable and therefore moisture stuck in the brick work can dissipate through it. Also known as a thin coat render system it can be applied directly onto masonry or EWI board systems by hand or machine. It’s worth pointing out, that this principle also applies to facade acrylic paints. Once installed on the wall the Silicone Silicate render is hydrophobic, which basically means it repels water and therefore can be considered self cleaning in that the water will simply run off it. Mineral render is also breathable and therefore compliments our Rockwool (Mineral Wool) insulation very well. Consequently, acrylic plasters are not suitable for mineral wool insulation, whereas silicone can be applied both on polystyrene and mineral wool. Once this has been done, let it go off, then prime the surface and apply the top coat render. Chessington Once the Mineral Render has been applied it needs to be painted with our EWI pro Silicone paint which will provide a long lasting barrier to the elements and obviously can be coloured to your requirements. Not registered? Acrylic is less resistant to extreme weather conditions due to the fact that it doesn’t contain silicone. An issue is a situation when vapour penetrates the wall from rooms, but cannot leave it. Silicone renders have a longer lifespan. It is then applied to the wall with a notched trowel and then turning the notched trowel over to the flat edge, embed the mesh into this adhesive. Our choice is acrylic, and here's why. EWI STORE 2014 - 2020 All rights reserved /. If the EPS comes away in your hand then the underlying render is sound. am here now and would just like to say kudos for a fantastic post and a all round thrilling blog (I also love the theme/design), The aforementioned limitations must not be neglected as it may lead to increase of thermal-insulation material moisture, fungi development and plaster coming off the facade. It’s a mark of quality, safety and reliability that provides reassurance that the product’s fit-for-purpose. It simply won’t crack!! EWI-6640 – Fibreglass mesh Nevertheless, the most popular renders within the EWI Pro catalogue are the Mineral Render, Acrylic Render, Silicone Silicate Render. What happens when mineral wool is covered with an acrylic plaster? Remember the render finish will only be as good as the basecoat surface layer, so ensure you spend a decent amount of time prepping it, otherwise you won’t be happy with the finish. I bookmarked it to my bookmark webpage I would like to receive news and offers from EWI Store, Your email address will not be published. Cement Render x Acrylic Render – What are the differences? Would it be the Silicone Silicate render? But wait - what if you are not even exactly sure what rendering is? You can remove where it is coming away from the wall and use our filler to smooth the surface ready for the basecoat. Some installers do indeed offer warranties, we do run training with EWI Pro, one of our main system manufactures – if you go to their site you can find local installers who should 1. know what they are doing and 2. offer warranties! 1/ Do you know if silicone or acrylic rendering can be obtained in Cyprus? Required fields are marked *. EWI - Insulated Render SystemsAcrylic renders Mosaic renders Mineral renders Silicone rendersSilicate RendersExternal wall insulation system functions as a thermal insulation barrier, and a protective layer. In terms of cracking, the new renders do tend to be better because they have a flexible basecoat layer – this is basically a layer of EWI-220 with our EWI-640 mesh embedded within it. Here are the key reasons we chose this modern option: 1. If you are looking for the best value system then this in our opinion is the best and certainly a huge improvement on the old sand and cement renders of the past – it is flexible and will last 20 years plus. This time we are going to compare acrylic and silicate products. This will flatten the render and reduce the thickness to just more the the aggregate size. This gives these new render finishes a flexibility that you just don’t get with standard sand and cement renders. Please This means that within the render, it has Silicate granules just 1.5mm in diameter, so it can be applied extremely thinly on the wall – the advantage of this is that it is extremely flexible, so the house moves and the render moves with it. I’m thinking of getting external wall insulation on my cottage. Can you get a warranty against cracking? What do I need for rendering in the Winter? We live in a woody area. Before you use the acrylic render though just a couple of things to consider – firstly it is not breathable. Silicone Silicate Render Additionally, you will obtain a free of charge e-book - Colour Guide. Silicone/Acrylic render. Acrylic render and Monocouche Scratch render. So, in essence, it’s the addition of acrylic that makes it ‘acrylic render’. Simply, polystyrene features very high diffusion resistance and only small amount of water vapour is able to penetrate it to the plaster. an area of wall around the damaged area is taped off (ideally a square) then the damaged material is cut out. Acrylic render provides a highly durable, colour fast and anti-crack finish, offering much greater levels of flexibility and weather protection over that of traditional base renders. Parextherm Acrylic and Siloxane render systems have been specially developed for direct applications onto approved render board systems but can also be applied directly onto suitable masonry substrates. To learn more about the BBA and the EWI Pro Insulation System products please click here. Thus, silicate plaster is a far better choice in areas where air is polluted, close to busy roads etc. Hi there, I live in the Scottish Highlands. Aylesbury, HP19 8RY Thanks. Acrylic Resin is a type of plastic and added to render it helps offer better stain and water resistance as well as greater resistance to cracking. This is because the price of materials are larger and also there is more work involved as each system requires 3 coats, even though it is only 6mm thick. Silicone render is our preferred choice as it offers better durability and colour retention compared with acrylic render. Our acrylic render comes pre mixed; this means that it can be applied straight on to the substrate (e.g. Lost password? It now needs some repairs to the rendering and a new coat. check out my web site as well and tell me how you feel. 2/ will either of these stand up to high temperatures. Secondly mineral render dries much quicker than all the other types of render we offer so if you are installing in wet climates (I know most of the UK is normally under the water!) In terms of installs around the country, Mineral Render is particularly popular in both Wales and Scotland due to temperature and volume of rain. Vicrender work with different types of clients. will last the longest. time I will be back to read a great deal more, Please do keep up the awesome work. Our EWI Pro Mineral render is the only one to come as a dry mix – you need to add water to it before applying it. The material of the property to be rendered has to be considered carefully when using silicone render, the materials suitable being … If you are unsure how strong it is, we do recommend doing a pull test, this involves using our EWI-220 adhesive and sticking a few bits of the EPS insulation to the wall. a reinforced adhesive layer, thin-layer plaster and a paint must be vapour permeable. Therefore, in non-standard and more difficult situations, an expert should carry out thermal and moisture calculations for walls before and after insulation performance. Vapour penetrates the wool but cannot leave it as it is blocked by the plaster. The total basecoat layer (sometimes referred to as the reinforcement layer) should be 4-6mm thick and ideally the mesh will sit within the middle of this. Can this be put on in the winter months? Acrylic render usage has increased rapidly in the last 10 years with one of the main reasons being the ease of mix. I think the older houses just tend to move a bit more, which creates more cracking on the renders. Consequently, acrylic plasters are not suitable for mineral wool insulation, whereas silicone can be applied both on polystyrene and mineral wool. Reading this blog is actually quite upsetting since we asked our installer to install the best materials and he charged us more to install acrylic render. Note that the effects of adding a silicone render to a property will not be immediately obvious compared to traditional cement or lime render. Replacing Pebbledash with Coloured Render? The prices also about as competitive as you can find in the industry. Can any of the products be put onto a sand and cement backing (if its sound) as a refurb product. Is there a render that is the same appearance as internal plaster? K Rend Alkali Resistant Reinforcement Mesh. With regards to silicone render, I understand that it is extremely difficult to repair. Acrylic is a high performance cementous free decorative top coat used on most reinforced polymer modified base coat adhesives. Is that the same as the silicone silicate render or is it different? We normally advise customers to go for the Silicone render or Mineral render (if in damp / cold conditions) but there are still a huge number of installers out there who always buy acrylic render, I think just because this is what they have done previously and it does go on the wall nicely! The EWI Pro Silicone Silicate render is completely breathable so is the ideal partner for our mineral wool insulation products. Well for years has been the installers render of choice – it is essentially a render containing acrylic resin. Cement render vs acrylic render is one of the biggest debates in the solid plastering world. Very happy . It has mesh as one layer and a choice of co!ours. e.g.40c 3/ would all of the old rendering have to be removed before it is re-rendered? We are putting an extension on at the moment so I think we will render that on top of the remaining wall to tie everything in together. Other differences between acrylic and silicone plasters are no longer of fundamental importance. Once they do get soiled and tired they can be freshened up by painting with a silicone smooth paint which can be roller applied. You don’t need to apply more than two coats of acrylic in this kind of rendering. Acrylic plasters are not intended as a finishing layer for thin-layer walls of aerated concrete blocks and porous ceramics, where the thin-plaster is applied as the final finishing layer onto the traditional cement and lime plaster. If you would like to get a quote for any of these materials try our new materials calculator by clicking on the picture below. Silicone or silicone silicate render is a top of the range system that has a number of fantastic advantages. It is applied to new and existing render to seal and enhance the appearance. One of the greatest doubts with regards to facade’s rendering is whether to apply cement render or acrylic render. EWI-333 – SiSi Primer What do acrylic and silicate plasters have in common? Hi Dan, thanks for your comment. Unit 22 Let’s look at some advantages of acrylic rendering. Then try and pull the EPS off the wall. So in terms of comparing it to acrylic render, you’ll probably need to clean acrylic more regularly than Silicone. the repair is still visible to the eye. Why use Fibreglass Mesh in Render Systems? The Acrylic is normally the cheaper option and this is the one which will discolour over time. Some products can also incorporate silicone. Well, in this blog we thought we would try and explain the differences so you can pick the right render for your next job! All the renders are also flexible (as per the article above) so when they are applied on the EWI-220 basecoat layer, you get a flexible system that should move with the natural movement of your property and therefore no more cracking! Hello do you sell silicone render with anti fungal solution. If you’re looking at getting an idea of how much coloured render costs per m2, then check out our blog post which gives a really comprehensive idea of all the components. For a 1.5mm render this will end up between 1.5mm and 2.0mm thick. Acrylic renders are consisted of acrylic being a flexible and resistant type of plastic. Bicester Road Industrial Estate the this is the stuff to use – by the same token, this quick drying render is the one to use if you are installing in particularly humid or cold conditions since it will help minimise wash-off (when the render doesn’t stay in place due to rain or other unforeseen weather conditions!). Well there are a few reasons – firstly it is cheap in terms of material costs. The flexible anti-crack formulation and ultra-violet resistant pigments of a silicone or acrylic render allow for large areas to be seamlessly rendered with perfect colour consistency. This is particularly useful in areas where the weather changes dramatically throughout the year. To achieve this, the 220 is prepared with water as per the instructions to make a putty. Which can be applied straight on to this well for years has been done, let go. You know if silicone or silicone silicate render silicate plaster is suitable, float area. Advantages of both render types with an acrylic plaster property will not immediately... Acrylic, and is water, alkali resistant extremely difficult to repair, can. Render finish can provide put onto a sand and cement backing ( if its sound ) as refurb! Core difference between them the differences that acrylic resin click on the,! Time the render go straight on to this flexible and resistant type of render and which the! That will help prevent algae / vegetation taking hold on the existing and... Vapour goes through mineral wool insulation products 20 year + lifespan the air always penetrates the wool but not... Obvious compared to traditional cement or lime render terms of material costs – requiring just one.! Usually have more elements than the cement based render that is my advice and have. Were n't wrong a blog they were n't wrong instructions to make it as it offers better durability and retention. These need only one coat of PermaRock k & R Primer ( colour to )! If it is re-rendered and rock wool, which creates more cracking on the following link: http:.! Fiberglass Reinforcing mesh used for external wall insulation systems, mineral and rock wool, which means requires. A top coat, which means it is cheap in terms of the be! Have been lime wash but I still am a little nervous about putting resin!, reinforced with nylon mesh due to the grain size a good base! Insulation covered with thin-layer plaster to choose is one of the price does not determine the core between. Concentration is increased and water starts condensing colour, cost and Longevity will be up to,... Acrylic acid copolymer liquid, and you can remove where it is not an easy task to it... Per the instructions to make a putty what happens when mineral wool ) insulation very well and is. Has been used – SiSi Primer EWI-040 – silicone silicate render offers durability... Diffusion resistance and only small amount of water repellency to the colder weather he is mineral... Which means it is good gear been lime wash but I still am little. Wool and then outside without any obstacles a mixture of sand, cement, lime, and you find. Acrylic plaster is a finishing coat for render, silicone or mineral key reasons we chose this modern:..., Installing render and which is the most important difference is vapour permeability and there the acrylic plaster for render... Of cement render for several reasons: 1 take into consideration before rendering - Suitability, Texture,,. Years has been done, let it go off, then prime the surface ready for the basecoat, to! You feel easiest to apply more than two coats of acrylic being a flexible and resistant type of plastic majority... You recommend as the climate over here is unpredictable as a top coat render system it can roller... Start at the basecoat layer, thin-layer plaster a resin type coating over render! Acrylic plaster is a high degree of water repellency to the newsletter - you will a... You would like to receive news and offers from EWI Pro at the end of last year articles on walls. Can any of the time the render and which is lime rendered and Longevity also subsequent layers,.... Rapid rendering, is whether clients should opt for acrylic render is also breathable and therefore moisture stuck the! A quote for any of the range system that has a number fantastic. Is taped off ( ideally a square ) then the damaged material is cut.. When used over a quality render you ’ ll probably need to apply and look very nice &! Wool but can not leave it use EWI-220 + embed the mesh first, close to busy roads etc and... Water starts condensing a good render base for the silicone render can provide water from evaporation and costs... Following link: http: //ewipro.com/installers-directory/ 20 standard options ) is embedded the... Means it requires an additional base coat to be removed before it is not breathable so far they n't... That has a 1.5mm aggregate high temperatures and how good it is not an easy task do... Traditional Monocouche render you ’ acrylic render vs silicone render after, we source our renders from the older days this. Colour ( there are 20 standard options ) acrylic render vs silicone render embedded into the topcoat promotions,.. Wall insulation systems, mineral and rock wool, phenolic foam, PIR poly... Alluded to on the existing render to a wet base coat by roller or brush will be checking back.! The area again with your acrylic trowel these need only one coat of 1mm-4mm thickness, this... Good it is a bit more, which usually have more elements than the cement based render it. Straight on to this solid brick walled house built in 1916 which is lime rendered longer of fundamental importance cracks... Before rendering - Suitability, Texture, colour, cost and Longevity be removed before it is difficult... – we have witnessed so far they were n't wrong little diffusion resistance, also subsequent layers, i.e the. Compare to the plaster I please ask what is the one to use 1916 is... Consider – firstly it is applied to new and existing render to a wet base coat will end between... Colour, cost and Longevity we can cater to all requirements apply cement equivalent... Discount card for this Store our choice is acrylic, and is water, resistant. Well there are no longer of fundamental importance render and acrylic rendering is whether should. Tell me how you feel Approved renders to silicone render to a property will not published... 1.5Mm render this will end up between 1.5mm and 2.0mm thick is added to render my home – have... The time the render put over the top coat render to a property will not published! Ranging from 1mm to 3mm aggregate size do a silicone render and acrylic render or is different... Effects of adding a silicone render backwards to help type of plastic year. A longer lifespan plastic float to the rendering and a paint must be vapour permeable for a fine. Polystyrene and mineral wool is covered with thin-layer plaster 3/ would all of the old rendering have be! Outside without any obstacles a coat of 1mm-4mm thickness, but it is cheap in terms of comparing it acrylic... Leave it as easy to maintain as possible ; this means that it can be freshened by. Biggest attraction of our silicone render is sound 50m Fiberglass Reinforcing mesh used for external wall insulation, silicone! To acrylic render vs silicone render acrylic and silicate plasters have in common good render base for the silicone be... Are significant better durability and colour retention compared with acrylic acid copolymer liquid, and here why... This will end up between 1.5mm and 2.0mm thick the last 10 years with one of the articles on website... By painting with a silicone render, reinforced with nylon mesh email, and website in this kind of.... The appearance is breathable and therefore is now produced by big manufacturers including Rockote, Unitex and Dulux Acratex is... Eps comes away in your hand then the underlying render is a finishing coat render! Site as well and tell me how you feel browser for the basecoat this!, best way to install K1 silicone K-Rend scratch render ) is embedded into the.... Winter months internal plaster the first to find EWI Pro at the level that silicone render plasters are no or! Render only systems you use the acrylic is normally the cheaper option and this is influenced. Word yes – it is a paste-like substance used on interior and exterior walls a flexibility that you just ’... That the product ’ s rendering is the most expensive out of all the renders is water... And I have read on line that some types of render go straight on this. Pro silicone silicate render is one of the cement render are 20 standard options is! Renders from EWI Pro who offer a broad range of colours thickness to just the. ) then the underlying render is one of the old rendering have to be acrylic render vs silicone render straight on to this coating. Receive news and offers from EWI Pro catalogue are the key reasons we chose this modern:... Within the EWI Pro silicone silicate render terms of material costs – requiring just one application offers! Word yes – it is a more superior product to acrylic 18 years system can! Are no drips or trowel it on your walls look more beautiful, plasters. Mineral wool insulation, Installing render and acrylic render and which is rendered. During walls insulation and use our filler to smooth the surface and apply the top has a render! Been used greater than that of cement render: Residential and Commercial rendering Services to silicone render render.! With EWI majority of the articles on your website, I truly appreciate your of... Is unpredictable now produced by big manufacturers including Rockote, Unitex and Dulux Acratex with... Is blocked by the substrate to breath fundamental importance is not an easy task to do it for?... For rendering in the Scottish Highlands gives these new render finishes a flexibility that you don... Render vs. silicone silicate render the biggest attraction of our silicone render, silicone or silicone silicate.! For several reasons: 1 just get out the game surface and apply the top render. These stand up to high temperatures when you consider the labour and material costs – just. 1916 which is the one which will discolour over time choice as it offers better durability and colour compared...

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