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38mm British Gypsum Gyproc Thermaline PIR Insulated Plasterboard - (25.5mm PIR and 12.5mm Gyproc WallBoard)

38mm British Gypsum Gyproc Thermaline PIR Insulated Plasterboard - (25.5mm PIR and 12.5mm Gyproc WallBoard)
38mm British Gypsum Gyproc Thermaline PIR Insulated Plasterboard - (25.5mm PIR and 12.5mm Gyproc WallBoard)
Price: £103.92 (£124.70 inc VAT)
Price per m2: £36.08/m2 (£43.30 inc VAT)
  • Product Code: A1-985
  • Delivery Time: 1 - 5 working days
  • Due to nationwide shortage of PIR insulation lead time may be longer for this product.
  • Brand: British Gypsum
  • (Tech. support: 01159456123)
  • Model and Size: PIR - 38mm
  • Weight: 26.78kg
Our ratings on 16-10-2025:
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38mm British Gypsum Gyproc Thermaline PIR Insulated Plasterboard - (25.5mm PIR + 12.5mm Gyproc WallBoard)

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 245kg/m3
Weight/m2: 9.3kg
Weight: 26.78kg
R-Value: 1.15m2K/W
Fire Rating (Reaction to Fire): B(Class 0)

38mm Gyproc Thermaline PIR Insulated Plasterboard consists of a 12.5mm Gyproc WallBoard factory bonded to a 25.5mm rigid polyisocyanurate foam (PIR) with a multi-layer Kraft/aluminium facer on both sides of the insulation board and conforms to BS EN 13950. Gyproc ThermaLine PIR Insulated Plasterboard is only available in a tapered edge finish. This insulated plasterboard should be installed in such a way that the Gyproc WallBoard face of the product always forms the exposed surface of the wall or ceiling being lined. It can be used where a mid or high level of additional thermal insulation is required in both refurbishment and new-build.

Note: This product is not suitable where the insulant face of the product is required to meet a reaction to fire performance criteria or where the use products which are only non-combustible or of limited combustibility components on the wall, floor or ceiling element.

CHARACTERISTICS

  • Easy to use,
  • Faced with ivory coloured Gyproc WallBoard,
  • Double vapour control barrier,
  • Available in tapered edge only,
  • Complies with EN 13950,
  • Thermal Conductivity:  Gyproc WallBoard 0.19W/mK,  PIR foam 0.022W/mK
  • Can be fixed directly to timber frame.

APPLICATION

  • Drywall, 
  • Ceiling.

CERTIFICATION

  • Suitable for use as an internal lining material for walls and ceilings as defined in the Building Regulations Approved Document B Vol 1 and 2, 
  • Achieves a Euroclass, in accordance with The European Classification System of B (s1, d0) to BS EN 13501-1, when tested in the intended end use condition.

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Brand: British Gypsum Model and Size: PIR - 38mm
Delivery Time: 1 - 5 working days
38mm Gyproc Thermaline PIR Insulated Plasterboard consists of a 12.5mm Gyproc WallBoard factory bonded to a 25.5mm rigid polyisocyanurate foam (PIR) with a multi-layer Kraft/aluminium facer on both sides of the insulation board and conforms to BS EN 13950. Gyproc ThermaLine ..
£103.92
£124.70 inc VAT
Add to Cart
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