Celotex GA4000 - High-Performance PIR Insulation Board

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product brand
Brand: Celotex
Country of Manufacture: United Kingdom
In Stock
Product Code: CEGA
Est. Delivery: 2-3 Working Days
Shipping cost displayed in basket
£28.85 (ex VAT)
£34.62 (incl VAT)

 

Celotex GA4000 is a high-performing PIR board from Saint-Gobain with a low K-Value of 0.022 W/mK. The low thermal conductivity of the PIR insulation ensures superior thermal insulation and significant saving all year round. They also decrease thermal bridging in all applications. These products provide simple solutions to overcome thermal bridges in specific situations.

Celotex PIR is a muti-purpose board suitable for use across projects. Celotex boards can be used for wall insulation, floor insulation, and roof insulation thanks to their strong and thermally efficient PIR core. They are also approved for use in cavity wall insulation. Celotex PIR is also dimensionally stable. Their performance does not decrease with time and rigid foam board does not say overtime and its thermal performance remains unchanged with time. They provide reliable and long term solutions. 

With low emissivity foil facings on both sides, the PIR insulation reflects heat and prevents heat loss through radiation. Foil facings also serve as a vapour barrier, protecting foam board and your walls from moisture.

Product Specifications: 

Length (mm)

Width (mm)

Thickness (mm)

Lambda-Value (W/m.K)

R-Value (m².K/W)

2400

1200

50

0.022

2.25

2400

1200

60

0.022

2.70

2400

1200

70

0.022

3.15

2400

1200

75

0.022

3.40

2400

1200

80

0.022

3.60

2400

1200

90

0.022

4.05

2400

1200

100

0.022

4.50

Key Features:

  • With a thermal conductivity of 0.022 W/m.K, you will need achieve the target U-value with reduced PIR thickness.
  • Celotex boards are specifically designed to eliminate thermal bridging.
  • Low emissivity foil facing prevents heat loss by radiation and also protects the PIR insulation and your walls from moisture and its related issues. 
  • PIR is a lightweight board that is easy to handle and install. 
  • Celotex PIR insulation boards have a BRE Green Guide Rating of A meaning it is environment friendly.
  • PIR Insulation saves energy with dependable long-term performance.
  • They are CFC/HCFC free with zero ozone depletion and global warming potential.
  • Celotex PIR has a high compressive strength of  ≥120kPa making it ideal for moderate load-bearing applications

Applications:

Celotex GA4000 can be specified for use in a variety of applications including;

  • Excellent for use as perimeter upstands in concrete floor structures, suspended timber joists, beam and block. 
  • Roof insulation: Celotex PIR is used to insulate between, above and below timer rafters for pitched roof applications and Below and under timber joists, terraces and balconies for flat roof applications. 
  • Wall Insulation: For external wall insulation including solid walls and timber frame walls. PIR insulation is also used to upgrade cavity wall insulation. 
  • Floor insulation: Celotex PIR insulation can also be used to insulate concrete slabs and suspended timber floors. 

Thermal Performance:

With a low K-value of 0.022 W/m.K, PIR boards from Celotex, prevent heat loss, no matter what the application is. They also help meet the building regulations and required U-value with reduced thickness.

Environment:

  • Celotex GA4000 achieves a BRE Green Guide Rating of A.
  • PIR is sustainable, durable and environmentally friendly.
  • Celotex PIR is manufactured under Environmental Management System – ISO 14001:2015. 

Fire Performance:

Celotex PIR has a Euroclass E Reaction to Fire classification, according to BS EN 13501-1.

Certifications and Standards:

  • BBA Approved (Cert no 17/5405, 16/5352) for floors, dry lining, pitched roof and timber frame applications, when installed, used and maintained as set out in the certification. 
  • CE Marked (18.DOPTB4000-01) to BS EN 13165.
  • Celotex has complied with the requirements of Environmental Profile BRE Global Scheme Document SD028 
  • Celotex GA4000 has obtained the BRE Global Certification Mark. Certificate number ENP413.
  • Celotex PIR is manufactured under Quality Management Standard – ISO 9001:2015

Other Details:

  • Material: PIR core with Aluminium facings on both sides.
  • Water Vapour Resistivity: >150 MNs/g
  • Edge: Square edge.
  • Surface spread of flame: Class 1
Average Customer Rating
Overall 5.0

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