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Insulated Render Systems

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 09-07-2025:
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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
110mm Celotex Crown-Fix Flat Roof Board (pack of 11) - pallet of 2 packs
Guide Price
Brand: Celotex Model and Size: 2400x1200mm - 63.36m2
Delivery Time: Out Of Stock
110mm Celotex Crown-Fix Flat Roof Board (pack of 11) - pallet of 2 packs
110mm Celotex Crown-Fix is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Fix is a high performance rigid polyisocyanurate (PIR) insulation which delivers excellent dimensional stability and added robustness in a mechanically fixed sin..
Guide Price: £2,298.18
£2,757.82 inc VAT
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90mm Celotex GA4000 PIR Insulation Board - GA4090
Brand: Celotex Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1-3 working days
90mm Celotex GA4000 PIR Insulation Board - GA4090
90mm Celotex GA4090 is a versatile insulation board designed to address localized thermal bridge issues. With low emissivity foil facings, this board is constructed from durable polyisocyanurate (PIR) using a blend of eco-friendly blowing agents that have zero ozone depletion potential (zero ODP) an..
£41.16
£49.39 inc VAT
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135mm Celotex TA4000 PIR Insulation Board (pack of 9)
Brand: Celotex Model and Size: 1200x2400 - 25.92m2
Delivery Time: 1 - 5 working days
135mm Celotex TA4000 PIR Insulation Board (pack of 9)
135mm Celotex TA4000 PIR Insulation Board (pack of 9) Size: 1200mm x 2400mm Area per pack: 25.92m2 Thermal conductivity: 0.022 W/Mk R-Value: 6.10m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 4.53kg/m2   Celo..
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85mm Celotex CW4085 - Rigid PIR Cavity Insulation Board (pack of 7) CW4000
Guide Price
Brand: Celotex Model and Size: 1200mm x 450mm - 3.78m2
Delivery Time: 1 - 5 working days
85mm Celotex CW4085 - Rigid PIR Cavity Insulation Board (pack of 7) CW4000
85mm 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..
Guide Price: £89.94
£107.93 inc VAT
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100mm Celotex EL3000 Flat Roof Board (pack of 5)
Brand: Celotex Model and Size: EL3000 1200x600 - 3.60m2
Delivery Time: 3 - 5 days
100mm Celotex EL3000 Flat Roof Board (pack of 5)
Celotex EL3000 provides a quick and easy method of achieving effective thermal insulation in flat roofing structures. With coated glass tissue facings, EL3000 is manufactured from rigid Polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and a l..
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75mm Celotex FF4000 Underfloor Heating Board (pack of 16) - pallet of 2 packs
Brand: Celotex Model and Size: FF4000 1200x2400 - 92.16m2
Delivery Time: 3 - 5 days
75mm Celotex FF4000 Underfloor Heating Board (pack of 16) - pallet of 2 packs
75mm Celotex FF4000 Underfloor Heating Board (pack of 16) Size: 1200mm x 2400mm Area per pack: 46.08m2 Thermal conductivity: 0.022 W/Mk R-Value: 3.40m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 2.61kg/m2   ..
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