Menu
Menu
Your Cart

40mm Gyproc Thermaline Plus Insulated Plasterboard - (30.5mm XPS and 9.5mm Gyproc WallBoard)

40mm Gyproc Thermaline Plus Insulated Plasterboard - (30.5mm XPS and 9.5mm Gyproc WallBoard)
40mm Gyproc Thermaline Plus Insulated Plasterboard - (30.5mm XPS and 9.5mm Gyproc WallBoard)
Price: £78.98 (£94.78 inc VAT)
Price per m2: £27.42/m2 (£32.91 inc VAT)
5 or more £77.68 (£93.22 inc VAT)
10 or more £76.38 (£91.66 inc VAT)
20 or more £76.09 (£91.31 inc VAT)
  • Product Code: A1-997
  • Delivery Time: 2 - 4 days
  • Brand: British Gypsum
  • (Tech. support: 01159456123)
  • Model: Plus - 40mm
  • Weight: 22.18kg
Our ratings on 27-01-2026:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

40mm Gyproc Thermaline Plus Insulated Plasterboard - (30.5mm XPS + 9.5mm Gyproc WallBoard)

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 192.5kg/m3
Weight/m2: 7.7kg
Weight: 22.18kg
R-Value: 0.94m2K/W
Fire Rating (Reaction to Fire): B(Class 0)
Surface Spread of Flame: Class 1

40mm Gyproc Thermaline Plus is a 9.5mm Gyproc wall board factory-bonded to a 30.5mm extruded polystyrene insulant that is both CFC and HCFC-free. The Gyproc board consists of an aerated gypsum core encased  in, and firmly bonded to, strong paper liners. The extruded polystyrene insulant is then further bonded to the finished plasterboard. It is a plasterboard suitable for drylining internal surfaces. Available in tapered edge only.

CHARACTERISTICS
  • Plasterboard linings provide good fire protection owing to the unique behaviour of the non-combustible gypsum core when subjected to high temperatures,  
  • Gyproc WallBoard - 0.19W/mK,
  • Extruded polystyrene - 0.033W/mK,
  • Reduce the risk of  condensation and mould growth,  
  • The gypsum surface designated Class 0 fire rating,
  • The gypsum surface designated Class 1 surface spread of fire rating,
  • Zero Ozone Depletion Potential (ODP),
  • Global Warming Potential (GWP) <5,
  • Lightweight,
  • Provides internal drylining and insulation in just one fixing operation, giving faster completion times,
  • Provides an ideal surface for plaster skimming or jointing.
APPLICATION

Especially applicable to refurbishment and new build projects, wherever basic improvement in thermal performance is required. Suitable for drylining internal surfaces and is used for wall framing vertical support in various systems, DriLyner MF, DriLiner RF, DriLiner SI, DriLyner TL, GypLyner IWL, GypLyner UNIVERSAL.

CERTIFICATION

  • Quality Management System ISO 9001: 2008, 
  • Environmental Management System ISO 14001: 2004, 
  • Occupational Health & Safety management System OHSAS 18001: 2007,
  • Energy Management System Standard ISO 50001: 2011, 
  • Responsible Sourcing Standard BES 6001: 2014 (Excellent).
Brand: British Gypsum Model: MF6 - 3.6 m
Delivery Time: 2 - 3 working days
British Gypsum Casoline MF6 Perimeter Channel is one of the Casoline MF ceiling channels, used to provide flat or curved seamless suspended ceilings. The product is used to provide perimeter support for MF5 Ceiling Sections. The channel is fixed onto the wall at 600mm centers and 50mm from the ends,..
£7.74
£9.29 inc VAT
Brand: British Gypsum Model: CurveLiner - 2 m
Delivery Time: 2 - 4 days
British Gypsum Gypframe 72 EDCL 80 CurveLiner Channel is one of the available extra deep channels used to secure the 'C' studs at ceiling and floor junctions and to make the curved walls construction simpler. The product is specially applicable to constructions where better impact resistance and def..
£247.99
£297.59 inc VAT
Brand: British Gypsum Model: 92 S 50 'C' Stud - 4.2 m
Delivery Time: 2 - 3 working days
               British Gypsum Gypframe 92 S 50 4.2 m 'C' studs are especially designed for smooth board alignment and increased strength. Their spaced structural apertures make the services routing much easier and their diversity makes them applicable to different height, strength, acoustic insulati..
£165.90
£199.08 inc VAT
12.5mm British Gypsum Glasroc H Tilebacker Square Edge
Guide Price
Brand: British Gypsum Model: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Glasroc H TILEBACKER is a high performance board specifically designed for use in wet areas such as bathrooms and kitchens. High levels of moisture and mould resistance, combined with superior dimensional stability make it the high performance alternative to plywood and cement boards reducing..
Guide Price: £62.33
£74.80 inc VAT
25mm Glasroc F Firecase
Guide Price
Brand: British Gypsum Model: 2000x1200mm - 2.40m2
Delivery Time: 1 - 2 days
25mm Glassroc F Firecase is a highly versatile, Class 0, non-combustible glass reinforced gypsum board. The non-combustibility of gypsum and the reinforcement of glass fibre combine to produce a strong and resilient product, which has resistance to sag and offers excellent fire protection. It consis..
Guide Price: £88.07
£105.68 inc VAT
Brand: British Gypsum Model: 70 S 50 'C' Stud - 3 m
Delivery Time: 2 - 3 working days
               British Gypsum Gypframe 70 S 50 3 m 'C' studs are especially designed for smooth board alignment and increased strength. Their spaced structural apertures make the services routing much easier and their diversity makes them applicable to different height, strength, acoustic insulation..
£9.08
£10.90 inc VAT
This product is listed in the following categories and systems (click to show).