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:

4.8 out of 5
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
Brand: Celotex
Model and Size: 1200 x 600 - 3.6m2
Delivery Time: 3 - 5 days
100mm Celotex TC3000 Flat Roof Board - Torch on (pack of 5)Size: 1200mm x 600mmArea per pack: 3.6m2Thermal conductivity: 0.026 W/MkR-Value: 3.80m2K/WCompressive strength: 150kPaWeight: 4.00kg/m2 Celotex TC3000 provides a quick and easy method of achieving effective thermal insula..
Brand: Celotex
Model and Size: FF4000 1200x2400 - 69.12m2
Delivery Time: 3 - 5 days
100mm Celotex FF4000 Underfloor Heating Board (pack of 12)
Size: 1200mm x 2400mm
Area per pack: 34.56m2
Thermal conductivity: 0.022 W/Mk
R-Value: 4.50m2K/W
Compressive strength: ≥150kPa
Water vapour resistance: >150 MNs/g
Weight: 3.41kg/m2
..
Brand: Celotex
Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1-3 working days
60mm Celotex GA4060 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 depl..
£29.50
£35.40 inc VAT
Brand: Celotex
Model and Size: FF4000 1200x2400 - 92.16m2
Delivery Time: 3 - 5 days
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
..
Brand: Celotex
Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1 - 5 working days
77.5mm Celotex PL4065 is a high performance thermal insulation board where the 65mm PIR insulation is bonded to 12.5mm tapered edge plasterboard. PL4000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low globa..
Guide Price: £81.40
£97.68 inc VAT
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..
Related Products
Brand: ZVM
Model and Size: 50mm
Delivery Time: 1 - 2 days
50mm Aluminium Self Adhesive Tape is a high performance sealant tape for foli faced insulation. Adhesive/sealant applied to one side of an aluminised ..
£5.59
£6.71 inc VAT