How To Fix Celotex To Walls. If i had to guess i would say it was something that was used up until the early to mid 80's (based on past work experience) when sheet rock became the staple for all wall and ceiling coverings. Start date dec 29, 2007.
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The builder had used normal plasterboard glued onto 25 mm polystyrene so the plan is to use 25mm celotex, then 12mm cement backer board.
How to professionally cut and fix celotex type insulation in a loft conversion floor void, showing the best way to measure, mark and. I'll be fixing the boards at 90 degrees to the rafters but my question is what do i use to fix them? This video outlines practical installation advice on celotex pl4000, our high performance thermal insulation board where pir insulation is bonded to 12.5mm tapered edge plasterboard. None of them even mentioned i.