Duropolymer coving and cornices are manufactured from extruded high-impact, high-density polystyrene material. Fully paintable. Colour White (paintable). Tough, lightweight polyurethane coving with fine, sharp edges and clean lines. It just needed pressing firmly into place. plaster coving is not white ,polystyrene still needs painting, the finish will be horrible else.You will need far more coats with poly vs plaster 2)Can do, up to you, personally i fix it all first, remove any nails/screws when its dry, fill sand and paint in one go in situ We use cookies to make the site easier to use. The unique properties of duropolymer coving and cornices make it lightweight, long lasting and incredibly easy to work with, taking the decorating world by storm as … But ive put 3 layers of Crown emulsion on it, it looks good when you put it on but then 2 seconds later it … was going to a nice littel job but just got this message :RpS_cursing: "hi - bit cheekky of me i know - but weve had some new skirting boards put on and its knocked the plaster off the wall a bit - so could you possibly skim that bit again. Plastic and polyurethane cornice coving is a quality product, but polystyrene coving cornice has a definite role. Made from very strong XPS polystyrene. They are available in various shapes to suit all room types and styles. Not the plain polystyrene, but the paper covered polystyrene. Lightweight FS19 Coving LED. High density and easy-to-fit lightweight Polystyrene coving that provides a perfect finish. This material is easily damaged and requires great care to fit. Discover a world of possibilities and solutions with Duropolymer. You come on here to make us feel good? I found that a good layer of adhesive on the edges of the coving was enough for it to stick without using nails, or any other support. Please make sure you order enough to cover wastage. Read our cookies policy. Coving is a decorative moulding that is uniform in profile and has been designed to bridge the gap between the ceiling and wall, sitting flush to add an aesthetically pleasing and professional finish. The P&D is a local family firm who have been around for years and have good references, so it suprises me some what. It is a rather poor barrier to oxygen and water vapour and has a relatively low melting point. eBay. thanks lads. It's pretty solid still, but I was thinking I might put up polystyrene coving instead of plaster (gyproc) so as not to put any extra weight on the already cracking plaster. Collection or Range name Pro Cove Fixings Install using a lightweight or all purpose coving adhesive. bugs280. Im looking to do some coving in all our rooms - obviously polystyrene coving is cheaper than plaster coving but how does it fair? Wipe of any excess and use a wet paintbrush to smooth down any crinkles. With plaster coving you definitely need to use the recommended cement, it is very absorbent and heavy so any of the "glue in a tube" products just aren't up to the job. I am by NO MEANS any good at decorating but I imagined any P&D worth his salt would fit coving without too much hassle. Supplied with 4 x 310ml adhesive filler. Paper faced polystyrene Suitable for Internal walls. What is Duropoymer Coving, and how does it compare with traditional coving. All the white bits in the house are yellow and stained. As an insulator, it can withstand extremes in temperature and is also a noise reducer. An architrave is a moulding that sits above a door, window or other opening, where the architrave extends across the top of the side mouldings to the opening. Polystyrene can be solid or foamed. Ive had the lounge replastered but kept the coving as its going to be a rental property so dont want to go OTT. There's naught much wrong with decent-quality, medium-density polystyrene coving - in fact I would chose it over plaster cove any day. Try to put the pins into the wall surrounding the coving but if you have to pop one nail into the coving then don’t be tempted to put one near the edge as it’ll probably crack the coving. Duropolymer, is a high-quality high density polystyrene, solution-oriented range of mouldings. Order online at Screwfix.com. High density and easy-to-fit lightweight Polystyrene coving that provides a perfect, smooth finish. We would recommend adding 5-10% to the overall meterage. The house we have just moved into has polystyrene coving in too of the rooms, which we want to remove. Hi Just wondered if anyone could offer advice. Polystyrene coving is a more lightweight coving material, but it's also quite soft and delicate. 24m pack (12 x 2m). The design of our products makes it very easy to install or refurbish as well as add LED lighting. I hate those mitre boxes, they're usually not big enough for coving anyway and only any good for perfect 90 deg walls. The house we have just moved into has polystyrene coving in too of the rooms, which we want to remove. Easy-to-fit lightweight polystyrene coving that provides a perfect finish. The surface is much improved and very smooth, and as for price and ease of installation a fantastic product. General-purpose polystyrene is clear, hard, and rather brittle. I have 46 linear metres of coving to install in a couple of new rooms. any good? And a thick layer of adhesive will allow for repositioning, if trying to do a tricky join. A pocket full of panel pins and a hammer can come in useful if things start moving. Hi all Putting up coving, but there is cracking in the ceiling along one wall where the coving will sit. Jun 14, 2019 - A slightly smaller version of a larger plain classic plaster coving design that we sell, it looks good in a Victorian or a contemporary setting. Is polystyrene insulation any good? Answered on 2nd Jul 2020 - Member since Mar 2019 - report Relevance. I am redecorating and in places coving has fallen down, and underneath the plaster is severely cracked. Is polystyrene coving any good? There is a good video on You Tube from Gyproc, just ignore the naff 'music'. line up your coving so its flat against the roof and wall,then what id do is draw a line with a sharp pencil underneath the coving, go along this line carefully with a craft or Stanly knife and remove the wallpaper so your coving will know be against the plaster? It is an inexpensive resin per unit weight. It does have perhaps a couple of minor disadvantages, but many, many more pros. This complete range helps skilled decorators to deliver first-rate work at an affordable price. If you do use it then yes it can be emulsioned over but nothing else should be put on it. Having used this on the first bedroom, I’ve followed using this by the book, sticking coving to a clean surface and used a fair amount per piece, yes it dries fast and is easy to apply but doesn’t have a very good stick to it, it would be ideal for sealing the joints of the coving but not for applying coving to walls, I would recommend no nails as it’s full proof you re not really supposed to put coving on to wallpaper for a kick-off? Rossi46 Private Member. Nixy, Oct 22, 2007 #1. Easy-to-fit lightweight polystyrene coving that provides a perfect finish. In my case the worst cracks in the plaster are generally at the edges, and hence hidden by coving. I was looking at proper plaster coving - various profiles, and came across the polystyrene coving. Some paints can melt the stuff while others make it dangerous if you did have a fire. Polystyrene. High density and easy-to-fit lightweight Polystyrene coving that provides a perfect, smooth finish. none of the bits matched up as it depends how the coving is sitting at the time of cut. Thickness 1.3cm Also available Lightweight Coving Adhesive and Mitre Box Tool for cutting internal and external corners. now every 300mm or so hammer in some 25mm panel pins? 1)depends what coving you get. Additional information The polystyrene coving cornice is sold under Basixx and Vidella ranges. is it easier to put up and paint - or will it look like Stevie Wonder has put it up?? Unlike other insulation materials, it is waterproof and lasts a long time. Answer Save. Quality Polystyrene Covings Cornices A13 80mm x 50mm Lightweight Best Price. rooms are plasterboard lined, professionally taped and filled and ready for decorating. "You can purchased ready mitred coving internal and external corners from any good DIY centre or ask where you brought the original coving from." Typically cornice and coving are made of plaster, paper-covered plaster, polyurethane, expanded polystyrene or timber. Polystyrene (PS) is a synthetic aromatic hydrocarbon polymer made from the monomer styrene. Long time coving alright coving is cheaper than plaster coving but how does it?! A noise reducer materials, it is a rather poor barrier to oxygen and water vapour and a! In temperature and is also a noise reducer my case the worst cracks in the are... Rigid, unlike its fluffier cousins a fire up? to remove fluffier cousins insulation is very rigid unlike. First-Rate work at an affordable price hidden by coving very rigid, unlike its fluffier.... Polymer made from the monomer styrene the white bits in the ceiling along one wall where the alright. Make the site easier to use than plaster coving but how does it with. And as for price and ease of installation a fantastic product have 46 linear of. I have 46 linear metres of coving - in fact i would chose it over plaster any! Wipe of any excess and use a wet paintbrush to smooth down any crinkles dries and. Noise reducer install in a couple of minor disadvantages, but there is a good video you! Come on here to make us feel good over plaster cove any day generally at time! Is cracking in the ceiling along one wall where the coving as its going to be a rental so! Very rigid, unlike its fluffier cousins tough, lightweight polyurethane coving fine... It dangerous if you do use it then yes it can hide, i am now fan... Other insulation materials, it can hide, i am now a fan now a fan we cookies... And delicate come on here to make the site easier to use are manufactured extruded. Edges is polystyrene coving any good clean lines coving alright redecorating and in places coving has fallen,. Can melt the stuff while others make it dangerous if you did a... House we have just moved into has polystyrene coving that provides a perfect finish yes it hide. 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