Celotex PIR Insulation Board | 2400mm x 1200mm | (All Sizes)

Celotex PIR Insulation boards are multi-purpose insulation boards, with high-performing energy efficiency and thermal conductivity.

Celotex PIR Insulation is an easy-to-install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing.

Celotex insulation boards come in a range of thicknesses from 20mm to 200mm, it can be considered for floor, wall, and roof applications.

Celotex Ranges

TB4000 Range = 20mm to 40mm
GA4000 Range = 50mm to 100mm
XR4000 Range = 110mm to 200mm

Applications

• Ground Floor - Concrete Slab (perimeter upstand)

• Ground Floor - Beam and Block (perimeter upstand)

• Ground Floor - Suspended Timber Joists (perimeter upstand)

• Ground Floor - Upgrading Existing Concrete Slab (perimeter upstand)

• External Wall - Timber Frame Internal Linings

• External Wall - Masonry Cavity Internal Linings

• External Wall - Solid Masonry Internal Linings

• Pitched Roof - Below Timber Rafters

• Pitched Roof - Above Timber Rafters

• Flat Roof - Below Timber Joists

• Flat Roof - Balconies and Terraces

Product Features 

• Lightweight 2400 x 1200mm boards

• Low emissivity foil facing

• Achieves a BRE Green Guide A rating.

• BBA certified – certificates 16/5352 (Timber Frame Dwellings),

                                                17/5405 (Pitched Roof, Dry Lining, Floor Insulation)

Product Properties

• Board dimensions: 2400mm x 1200mm

• Thicknesses: 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 200mm.

• Material: Polyisocyanurate (PIR)

• Coverage: 2.88 Sqm ( per board )

Product Features

• Lambda: 0.022 W/m.K

• Reaction to Fire: Euroclass E Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.

Product Benefits

• Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.

• Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.

• Easy to install – Celotex boards are light and rigid assisting with ease of transportation, handling, and fitting.

• BBA certified - Celotex PIR has been assessed by the BBA as fit for use in defined roof, wall, and floor applications if installed, used, and maintained as set out in the certificate.  

Key Considerations

When using Celotex insulation boards you need to satisfy yourself that the use of the product meets all relevant national Building Regulations and guidance as well as local, national, and other applicable standards relevant for your construction or application, including requirements concerning fire and applicable height restrictions.

Data Sheets

• Celotex PIR Insulation Board Data Sheet 20mm - 40mm ( TB4000 range )

• Celotex PIR Insulation Board Data Sheet 50mm - 100mm ( GA4000 range )

• Celotex PIR Insulation Board Data Sheet 110mm - 200mm ( XR4000 range )

Other PIR Insulation brands are:-

Celotex
Recticel
Ecotherm
Kingspan
Xtratherm

Don't forget we stock a wide selection of insulation products, 
If you can`t find what you need or need more information drop us an email or Call Us.

Need bespoke cutting of PIR boards? See our cutting service HERE

Please Note We Reserve the Right to Supply Alternative Brands to the Same Specification During Periods of High Demand

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