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100mm Celotex GA4000 PIR Insulation Board - GA4100

100mm Celotex GA4000 PIR Insulation Board - GA4100
100mm Celotex GA4000 PIR Insulation Board - GA4100
Price: £38.47 (£46.16 inc VAT)
Price per m2: £13.36/m2 (£16.03 inc VAT)
  • Product Code: A1-124
  • Delivery Time: 1-3 working days
  • Brand: Celotex
  • (Tech. support: 01473820850)
  • Model and Size: 2400x1200mm - 2.88m2
  • Weight: 8.93kg
Our ratings on 18-07-2025:
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100mm Celotex GA4000 PIR Insulation Board - GA4100

Width: 1200mm
Length: 2400mm
Density: 31kg/m3
Weight/m2: 3.1kg
Weight: 8.93kg
Thermal Conductivity: 0.022W/mK
R-Value: 4.5m2K/W
Compressive Strength: 120kPa

100mm Celotex GA4100 is a multi-purpose insulation board that provides a solution to overcome localized thermal bridges. Featuring a low emissivity foil facings, this board has been manufactured from tough polyisocyanurate (PIR) using a perfect mix of certain blowing agents which have zero ozone depletion potential (zero ODP) and a low global warming impact (GWP). Celotex GA4100 is suitable for use in a number of applications including roof, wall, and floor systems.

Note: Would also be known as GA3100 from January 2018.

APPLICATIONS
  • Pitched Roofs
  • Flat Roofs
  • Solid Masonry Walls
  • Timber Framed & Steel Framed Systems
  • Floors
CHARACTERISTICS
  • Eliminate thermal bridges
  • Available in a standard board size of 1200mm x 2400mm
  • Easy to cut and shape
  • Has excellent dimensional stability
  • Low emissivity foil facings giving improved thermal insulation
  • High performance within cavity air spaces
  • Provides reliable long-term energy savings for buildings
  • Zero ODP and low GWP and CE marking compliance to BS EN 13165
  • CFC/HCFC free
CERTIFICATION
  • Manufactured in accordance with quality management system ISO 9001 and environmental management system ISO 14001
  • Achieves an A+ rating when compared to the BRE Green Guide 2008
25mm Celotex GS5025 PIR Insulation Board with 9.5mm Plasterboard (pack of 26)
Guide Price
Brand: Celotex Model and Size: Celotex GS5025 - 74.88m2
Delivery Time: 1 - 5 working days
Celotex GS5025 is a premium performance PIR insulation board faced with low emissivity aluminum foils on both sides and bonded to 9.5 mm tapered edge plasterboard, providing an insulation product and a plasterboard in one. The product is designed for mechanically fixed applicatio..
Guide Price: £2,079.99
£2,495.99 inc VAT
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40mm Celotex GS5040 PIR Insulation Board with 9.5mm Plasterboard (pack of 22)
Guide Price
Brand: Celotex Model and Size: Celotex GS5040 - 63.36m2
Delivery Time: 1 - 5 working days
Celotex GS5040 is a premium performance PIR insulation board faced with low emissivity aluminum foils on both sides and bonded to 9.5 mm tapered edge plasterboard, providing an insulation product and a plasterboard in one. The product is designed for mechanically fixed applicatio..
Guide Price: £1,942.86
£2,331.43 inc VAT
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Brand: Celotex Model and Size: 1200mm x 450mm - 5.94m2
Delivery Time: 1 - 5 working days
50mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 is manufactured from rigi..
£65.48
£78.58 inc VAT
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60mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 7) - pallet of 6 packs
Guide Price
Brand: Celotex Model and Size: 1200x2400mm - 120.96m2
Delivery Time: Out Of Stock
Celotex FR5060 is one of the available dimensions of the Celotex FR5000 PIR insulation boards made from polyisocyanurate rigid core and faced on both side with low emissivity aluminum foils for improved thermal performance. The product is applicable to different types of constructions incl..
Guide Price: £2,390.37
£2,868.44 inc VAT
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Brand: Celotex Model and Size: 1200 x 450mm - 4.86m2 55mm
Delivery Time: 1 - 5 working days
55mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 is manufactured from rigid pol..
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50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)
Guide Price
Brand: Celotex Model and Size: Celotex GS5050 - 51.84m2
Delivery Time: 1 - 5 working days
50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard - Mechanical Fix Board dimensions: 1200mm x 2400mm Thickness: 50mm + 9.5mm λ Value (w/mK): 0.021 R-value (m²K/W): 2.40 Weight (kg/m²): 8.00 Compressive strength (kPa) = ≥ 120   Celot..
Guide Price: £1,696.93
£2,036.32 inc VAT
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