When hanging a wallcovering, the surface should be clean, dry and as flat as possible. Cracks and holes should be filled and therefore the surface made smooth. Screw or nail heads should be sealed with a blob of oil-based paint before tilling over them. Where shelves or other fittings are removed, put matchsticks within the screw holes in order to give a perfect finish to barclay butera geometric wallcovering.
Walls which have a wallcovering on them should rather be stripped before another wallcovering is hung. But this is often not essential when the first wallcovering is in fitness , clean and firmly stuck as long because it is neither embossed nor features a plastic surface. If a couple of odd patches of wallcovering have lifted these should be torn away and therefore the rough edges left should be gently abraded smooth with a medium-grade abrasive. If the first surface is in poor condition, don’t plan to hang wallcovering on lop of it – it’s going to come off.
A few washable wallcoverings and foamed polyethylene ones are dry strippablc and maybe simply peeled off the wall to go away the first surface beneath. With vinyls, the highest layer of plastic can with care be peeled away, leaving its backing paper on the wall.
Stripping old wallcoverings often means tons of diligence . The operation’s success depends on getting water to the first adhesive beneath the wallcovering so that it begins to dissolve and lose its grip. The wallcovering then has got to be removed. Sometimes some wallcovering are often removed without welting it first. With ordinary wallpaper, there’s relatively little problem soak the wallpaper with warm water containing a touch washing-up liquid or a special-purpose wallpaper stripper (usually dissolved in water). Leave it for a brief while to sop the paper then scrape off the wallpaper with a flat scraper. Often, a messy job lay polythene sheeting over the ground to catch soggy scrapings as they fall. Stripping is tedious – allow many lime to finish the task and keep the wallpaper well soaked. Once all the paper is off, allow the surface to dry then abrade off any small nibs of paper left and wash down the entire surface with a detergent solution. A steam stripper which may be hired will speed up the method but it’s diligence to use.
Stripping washables and papers that are painted is far harder. The surface on these is water-resistant then the diluted washing-up liquid or wallpaper stripper won’t be ready to do its job until the surface has been removed or choppy . A special-purpose stripping tool with serrated edges are often wont to score the surface, or a wire brush or a rough abrasive waterproof carbide paper used wet, for instance . If the wallpaper features a particularly stubborn painted finish then it’s going to be necessary to use a chemical paint stripper. Altogether these cases lookout to avoid damaging the surface beneath.