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Description
The 62.5mm PL4050 PIR insulated plasterboard is a two-in-one thermal laminate comprising a 50mm rigid polyisocyanurate insulation core bonded to a 12.5mm tapered-edge gypsum plasterboard. It combines insulation and dry lining in a single board, helping to reduce installation stages, labour requirements and the number of separate materials needed on site.
Suitable for internal walls, pitched roof slopes, room-in-roof applications and flat roof linings, the board can be direct-bonded to suitable masonry or mechanically fixed to battens, studwork, rafters and joists. With a thermal conductivity of 0.022 W/mK and an R-value of 2.30m²K/W, it provides effective thermal performance while creating a smooth internal surface ready for jointing, skimming or decoration.
Key Features
Two-in-one insulation and dry-lining solution
50mm rigid PIR core bonded to 12.5mm plasterboard
Overall board thickness of 62.5mm
Thermal conductivity of 0.022 W/mK
Thermal resistance of 2.30m²K/W
Suitable for internal walls and roof linings
Ideal for pitched roofs, loft ceilings and room-in-roof projects
Suitable for masonry and timber-frame applications
Can be direct-bonded or mechanically fixed
Tapered edges for taped and filled joints
Helps reduce heat loss and improve energy efficiency
Euroclass B-s1, d0 reaction-to-fire classification
Zero ozone depletion potential and low global warming potential
CFC- and HCFC-free
Suitable for new-build and refurbishment projects
Not suitable for external walls of buildings over 11 metres high
Dimensions & Pack Size
Length: 2400mm
Width: 1200mm
Overall thickness: 62.5mm
PIR core thickness: 50mm
Plasterboard thickness: 12.5mm
Coverage per board: 2.88m²
Pack size: 1 board
Pack coverage: 2.88m²
Weight per board: 31.57kg
Material: Polyisocyanurate insulation and gypsum plasterboard
Edge type: Tapered edge
Quantity per pallet: 36 boards
Coverage per pallet: 103.68m²
DELIVERY INFORMATION
FAST RELIABLE UK DELIVERY
STANDARD DELIVERY - 1 TO 3 WORKING DAYS
FREE DELIVERY ON ORDERS OVER £500
PALLET DELIVERY AVAILABLE
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