The boards may be installed either vertically or horizontally ensuring all vertical joints are made on the centre of the studs. ahh right, skimmed plasterboard will only take a maximum of 20kgm2, unskimmed will take 32kgm2 including adhesive and grout, which weighs in at about 4kgm2 . Djr Well-Known Member. Maximum tile weight (plus adhesive and grout*) Gypsum plaster: 20kg/m² : Plasterboard (gypsum) unskimmed: 32kg/m²: Plywood (exterior grade) 30kg/m²: Gypsum fibre boards: 40kg/m²: Tile backer boards: 40kg/m²: Glass reinforced cement sheets: 50kg/m² *Typically the weight of the adhesive and grout is 2-4kg per m². Top. To quote the Norcros "How to tile to plasterboard" guide "The maximum weight of tiling should not exceed 32kg/m2 (including the weight of adhesive), which is generally equivalent to natural stone with a maximum thickness of 10mm." Preferred screw size is 4mm dia.to suit holes in the bracket. When I collected them I was amazed at the weight of them (10mm thick) and queried the suitability with the salesman but he assured me they are suitable for both wall and loor and that the new plasterboard wall would support the weight. The weight of tiling (including adhesive and grout) to a plasterboard background direct (without plaster skim) should not exceed a maximum weight of 32kg per m2 – the maximum weight for plasterboard with skim is only 20kg/m2 – so it is advised to tile direct to plasterboard. Collation is required to convert each tile into a Kg/m 2 ratio. The weight of tiling (including adhesive and grout) to a plasterboard background direct (without plaster skim) should not exceed a maximum weight of 32kg per m2 – the maximum weight for plasterboard with skim is only 20kg/m2 – so it is advised to tile direct to plasterboard. I cannot get the tiles to part company form the plasterboard for love nor money. Right, I'm going to get shot down asking such a question. Im not a fan of tiling over tile,especially on plasterboard. let us know ansewers to the above 2 questions. tile onto p/b "dont" skimm it ..bring weight issues into tile fixing. Hi the maximum weight limit for tiling direct on to plasterboard without skim is 32kg per sqr mtr ,using stone or in your case slate maximum thickness of 10 mm, this includes adhesive. As I said she had her eye on these tiles, I didn't say we've bought them. I intend to bend/flatten the tangs to avoid breaking the tile. HardieBacker can take up to 200kg of tile hanging weight per m2 so almost any tile can be fixed. (there could be issues with the extra weight).If you decide to proceed with over tiling,make sure mastic is not used as an adhesive or that tiles are "dot and dabbed" as these are bodges! The question is, What will you be putting on the shelf? any windows tile from centre of these. Architects can register for free to access the document. What drywall is used in bathrooms? The weak point in your proposed fixing method is the plasterboard itself. Any comments would be welcome. Hope this helps, Carl. D. doug boardley. I'm doing 2 bathrooms in a house, the walls are 9.5mm plasterboard paramount walls. Additional information may be provided from Ardex Technical Bulletins relevant to this application. wine~o Senior Member Posts: 25220 … Freshtone Ceiling Tiles are squared edged, 10mm thick and available as 1200mm x 600mm tiles to suit common exposed grid systems. Click to see full answer. This is equivalent to a ceramic tile and adhesive with a maximum thickness of 12.5mm and natural stone and adhesive with a maximum thickness of 10mm. M. marsaday1971. Professional Tiling Solutions. This general specification is to be read in conjunction with the nominated product data sheets. as for setting out centre your walls and walk tiles into corners to see what size of cuts you will have. When the goal is to reduce the consumption of tiles, the slabs are laid starting from the edge. Freshtone tiles are available in Diamond White, known as Arctic White in WA. The weight of tiling to a plasterboard background direct (without plaster skim) should not exceed 32kg/m². It is important to emphasise that the weights quoted includes both the tile and adhesive. Make sure you plan and measure carefully to prevent any mistakes. i may be overcautious but i would prefer to err on the side of caution for such an application. Anyone got a rough idea of what a 1 sq/m of 400 x 300 8mm thick ceramic tile weighs as I've been reading the weight limits on various backings. With a close-coupled system the support isn't taking the weight just balancing the cistern, but not a good idea to hang it off a piece of plasterboard and your shiny new tiles. Thanks. The weight of tiling to a plasterboard background direct (without plaster skim) should not exceed 32kg/m². Before closing the frame with the plasterboard you could nail in an extra wood stud for support just where the cistern needs it. Also is this method a good idea or will I probably break the tile. Don't skim it, un skimmed plasterboard can support more weight than skimmed.The maximum weight plasterboard can support is 32kg/m2, skimmed plasterboard can support 20kg/m2. Yes it’s ok to go straight to plasterboard. Can you tile on moisture resistant plasterboard? I cant get any weight of the tiles online so just wondering if I'm well within the max? A shipment may refer to pieces per pack, number of packs per pallet, thickness of the tile, weight per tile or weight per pack. Locate any existing studs with a stud finder and mark the plasterboard or plaster. Gyproc MR boards are specifically designed and made for high humidity/moisture areas and ideal as a tile-backing board. Hereof, can you tile directly on to plasterboard? C. Crouchie New Member. This is equivalent to ceramic tiles with a maximum thickness of 8mm plus tile adhesive or natural stone tiles with a maximum thickness of 7mm plus tile adhesive. There are waterproof adhesives and grout and it’s exceptionally ordinary to do so. Can you remove tile without damaging drywall? Product Overview. That was done in 2005; they are visually unchanged and … The weight of tiling (including adhesive and grout) to a plasterboard background direct (without plaster skim) should not exceed a maximum weight of 32kg per m2 – the maximum weight for plasterboard with skim is only 20kg/m2 – so it is advised to tile direct to plasterboard. Can you tile directly onto plasterboard? I intend to tile the whole wall as it is a slope in the loft. The maximum weight of tiling which can be supported by a dry, well-adhered plaster background is 20kg/m². 1634. Answered 2nd Mar 2011 Like 98. Skim at push. Hope this helps. My question is which anchors do I need as the grip lengths are not always specified. Make sure the weight of the tiles doesn’t not weight anymore than 14kg per square metre so when you apply adhesive it’s keeps BSI regulation Which is 20kg weight limit or it will fail If tile weight is higher then use Wedi board with Dow’s to fix on to surface using adhesive to fix with leave to dry and already to tile That’s the correct way no other. Jul 3, 2011 Thread Starter Thread Starter #10 i only skimmed it last week and i could have saved a load of time. Witney • Member since 15 Feb 2011 • 4 jobs, 75% positive feedback. Around the shower area it will be on new plasterboard, rest of the bathroom in plaster on brick. Aug 13, 2017 #23 As I said who on earth would pva over tile and skim Might as well pva me van window screen and hope it takes ffs . Hi Guys. Sent from my iPhone using Tapatalk . Find a … The maximum weight of tiling which can be supported by a dry, well-adhered plaster background is 20kg/m2, generally equivalent to ceramic tiles with a thickness of 8mm or natural stone tiles with a thickness of 7mm. tic tic, Feb 17, 2010 #6. geordie-guy New Member. Answered 15th Oct 2012 Liked 1. Beaumont Tiles Specification SRO777 - 10 Installation of Tiles to Internal Plasterboard Walls Scope: ... cohesive failure of the sheet wall substrate due to the weight of the tiles. I would use a good quality cement based bagged adhesive and flexible grout. You will need a tanking kit for the shower area (Bal WP1 or similar). When fixing directly to unskimmed paper-faced plasterboard surfaces the maximum permissible weight is increased to 32 kg/m2. Members can access the full Cleaning and Maintenance of Tiles technical document by signing in. The boards can be easily scored and snapped using a Large format tiles come in a variety of sizes meaning translation is not straight forward. Laying tiles on plasterboard should be done after marking the surface. Further advice should be sought either from … gutted. Plasterboard is as cheap as chips should you decide to remove them. So long as you’re well prepared, tiling needn’t be difficult. Gyprock Freshtone Ceiling Tiles are lightly textured, premium quality plasterboard ceiling tiles that provide acoustic separation in commercial applications. I wouldn't go over tiles, especially with weight. I have bought some 300x300mm granite tiles with the intention to tile my shower cubical. These weights include adhesive and grout. Yes, it is possible to tile directly to our Gyproc moisture resistant (MR) grade boards without any pre-treatment. Its also exceptionally […] When you place tiles directly onto plasterboard, this often means you don’t have to prepare or prime the plasterboard prior to doing it. If it is necessary to place the seams symmetrically over the entire surface, the markings are made from the center of the wall. Fixed & prepped properly,they will do the job extremely well for you. Why not just try busting the tiles up then grit if you really can't be taking them off. Total thickness (grip length) of bracket, tile and plasterboard in 19.5 mm. I won't be ripping the plasterboard down. Obtaining information on the tile weight in Kg/m 2 is not always easy. bear in mind that although the paint may appear sound the weight of tiles will expose areas where the paint has not bonded so well, potentially with disastrous consequences. Park Plumbing & Tiling. Can you put tiles on plasterboard? you may find it possible to overboard without having to remove the existing plasterboard. The weight of the shelf itself is really not significant. I have 12mm travertine (450mm x 450mm tiles) on both plaster and plasterboard walls.