plasterboard

  1. S

    Weight limit on painted plasterboard

    Hi All, We're currently looking at 600 x 300mm porcelain tiles for our bathroom. The majority of the room is currently painted skimmed plasterboard (which is attached to stud and exterior wall ) From reading other threads, it seems we may have some issue with the weight of the tiles? Is there...
  2. B

    Tiling to plasterboard - to prime or not to prime?

    Hello, Tried to read previous posts but all seem to say different things or depend on adhesive. Bathroom has been plasterboarded, I will be using Aquaseal Wet Room System to tank the shower area and around the bath. I plan on using Mapei cement based wall & floor tile adhesive, the tiles I...
  3. C

    plasterboard fixing with barbs

    Hi , I was wondering about a washer like a wedi washer but with barbs to join plasterboard joints
  4. C

    Plasterboard 9.5mm weight

    hello wondered if anyone could help please? I have replaced bathroom studded wall with like for like 9.5mm plasterboard &absolutely overkilled with screws Problem is i am a bit worried if large tiles will be OK on this wall Any info would be gratefull thanks
  5. W

    How to screw a plasterboard to a brick wall?

    Hi. I have some plasterboards stuck to the wall. Pretty solid. However, I need to just add maybe 4-6 screws each board into the wall to further secure. How best do I do this? I tried a drill and screw with plug but no good. Do I need a special type of plug or screw? Thanks
  6. W

    Use of expanding foam glue on green plasterboard?

    Hi. I am using a green plasterboard for my bathroom walls to tile onto. I used dot and dab mix in my last house but what I want to know is if it is ok to use expanding foam type glue? I have seen it done on plasterboard but not sure if its strong enough for 1) tiling onto or 2) suitable for...
  7. D

    Basic advice needed

    Hi, I have read several threads, but am still unsure of what to do with my bathroom. I have 400mm x 400mm X 9mm porcelain tiles to use on my bathroom walls. The walls are bare brick, but uneven so I am going to batten them and screw boards onto this. I haven't bought the boards yet, and was...
  8. G

    600x300 travertine wall tile on plasterboard

    Hi all, been to a quote to put 600x300 travertine on walls in downstairs w/c. I told customer I was concerned as the walls were plasterboard and I could not locate the battens behind the plasterboard. Customer wants the tiles on the wall regardless. Is there anything I could use like Wediboard...
  9. S

    Wall prep on painted plasterboard

    Hi guys! I've had mix reviews on this one and need a final judgement by you helpful lot! So I've got a plasterboard that's painted with emulsion and going to tile onto. Wall prep.........The question is shall I score/scratch the plasterboard with a sharp tool so the adhesive can grab onto...
  10. T

    Adhesive thickness for 300x420x8.5 tiles onto new plasterboard?

    As title, what size notch should I be using? 6mm or 10mm? What's the downside of using a 6mm over 10mm? The wall is perfectly flat. Many thanks.
  11. T

    Screw heads when tanking plasterboard?

    Hi, looking for some quick advice about tanking plasterboard ready for tiling. The area is going to be a shower. What are you supposed to do with the screw heads that are not on a join? I'm using the mapei wpk, which gives no instruction on this point! Do I just paint the membrane over them...
  12. S

    Tiling on a painted plasterboard. HELP

    Hi guys, Hope you can help on this. On a painted plasterboard can you tile directly on this? I was thinking of scribingthe wall with a Stanleyknife every 2 inches so the adhesive has something to grip on, then rough sanding it and then cleaning it and using BAL Acrylic primer? Or can I...
  13. D

    Priming Green Plasterboard

    Hello All Do you still need to prime Green plasterboard before tiling with a cement based adhesive & porcelain tiles 600mm x 300mm . I have primed the shower area & tanked with the Mapei Kit. Thanks all
  14. J

    Hardie backer board or moisture resistant plasterboard

    Got a wet room to tile inside the shower area and I'm unsure which substrate to use either Hardie backer board or moisture resistant plasterboard, two walls r brickwork one wall is studded
  15. A

    Shower Install Advice - Tanking???

    Hi Guys, This is my first post so please be gentle! I will be as brief as I can Basically I am creating 2 x new showers in a house (it’s a new student let house). One is a 800 x 800 corner unit, the other is a 1000 x 760 rectangular built in unit. Both new bathrooms have been created using...
  16. L

    Different Wall Types In Shower Cubicle

    Hi all Please can you advise - I'm looking to fit a new shower cubicle in a recently converted outbuilding. One wall is masonry which has been plastered in the traditional way (bonding and a skim) and the other wall is 12.5mm moisture resistant (green) plasterboard which has been skimmed. I was...
  17. O

    Starting From Brick, Plasterboard /adhesive Options

    Hello, I'm renovating my house which recently purchased, bathroom is currently back to brick as the old pb came off with the tiles. So we are going to dot dab it and use appropriate pb. Does this have to be waterproof pb all over the bathroom, or just the shower area? Also, does waterproof...
  18. jobdone

    Painted Plasterboard

    I normally remove paint before tiling by what ever means is best for the walls. I have just looked at a job which is painted plaster board. The boards have been taped and jointed then painted. The paint seems well adhered but i'm not sure about tiling on it. what are peoples thoughts. Thanks
  19. JMC tiling

    Waterproof/resistant Plasterboard, Really?

    Hi guys, went to look at the job at the weekend, all walls were plasterboarded (plasterboard has a blue front) in bathroom so I recommended the customer have the shower area tanked which they had no problem with until the builder told them that the plasterboard is a special water-resistant...
  20. 5

    what to tile to!

    Hi,would appreciate your opinions on what wall substrate would be the best to tile to in an upcoming new from scratch installation.Two sides are back to bare brick and the other two sides will be a stud construction,not sure what size tile but will most probably be 8mm ceramic,i'm quite tight...

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