What is Celotex 100mm?

The Celotex General Purpose Insulation Board 2400 x 1200 x 100mm (L x W x T) is a multi-purpose insulation board. This board fills wall or floor cavities in between and over rafters. Manufactured from rigid polyisocyanurate, it helps in improving thermal insulation performance within cavity air spaces.

What U value does 100mm Celotex?

0.2 W/m2k
Using Celotex to fill the cavities is more expensive, but you will only need to use 100mm celotex to achieve a U-value of 0.2 W/m2k .

Can Celotex be left outside?

Celotex insulation boardsmust be protected from prolonged exposure to sunlight and stored dry, flat and raised above ground level (to avoid contact with ground moisture). Where possible, packs should be stored inside. If stored outside, they should be under cover, or protected with opaque polythene sheeting.

What thickness does Celotex insulation come in?

Celotex insulation boards come in a variety of thicknesses, ranging from 12mm to 200mm, and all of their products comply with the relevant regulatory legislation.

Is Celotex heavy?

Its very heavy and was designed primarily for dot’n dab to walls.

Does Celotex hold water?

3. Moisture resistance: Celotex does not absorb water due to its closed-cell structure. This allows the thermal performance and reliability of the product to be retained over time.

Is Celotex insulation waterproof?

Is Celotex Waterproof? Yes, Celotex insulation is designed to effectively fight excess moisture in the air. This is thanks to the closed cell structure of their products, which makes them hydrophobic; meaning they do not absorb water.

Are Celotex and kingspan the same?

Celotex and Kingspan are the names of manufacturers that offer very similar insulation products. Overall, Celotex and Kingspan are very similar in the products that they provide, with both offering insulation solutions for the domestic and commercial sectors.

What is 100mm Celotex ga4100 insulation?

100mm Celotex GA4100 insulation board is by far one of the most popular PIR insulation board in the market. It is highly reliable and durable. 100mm Celotex Insulation is part of range a very high performance and versatile range that is suitable throughout a building project, some applications include:- Where underfloor heating is used.

What are the properties of Celotex insulation boards?

Celotex Insulation boards are made from a expanded Polyisocyanurate (PIR) insulation foam with a foil facing to both sides. Length: 2.4m. Width: 1.2m. Coverage: 2.88m2. Thickness: 100mm. Thermal conductivity: 0.022 W/mk – BS EN 12667. Compressive strength: ≥140kPa – BS EN 826. Spread of flame: Class 1 – BS 476-7.

What is a 2400x1200mm insulation board?

100mm Celotex GA4100 Insulation Board 2400x1200mm is a High Performance Rigid PIR Insulation Board. From the Celotex GA4000 range, GA4100 100mm is suitable for a variety of applications, including roof, wall and floor insulation.