Celotex have discontinued the GA insulation board. Here we explain which product to choose instead and why these changes have come. Buy 50mm Celotex PIR GA, a high performance multi purpose rigid Insulation board used as floor, roof and wall insulation that achieves an A+ rating, least. Buy 80mm Celotex GA, a multipurpose PIR insulation board that achieves an A+ rating when compared to the BRE Green Guide.

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Changes to Celotex GA Products. The condensation risk also depends upon occupancy and building use. In November last year, Celotex announced that there had been some compliance issues in relation to the lambda value of their, Crown Bond and Crowd Fix ranges. With regard to timber frame dwellings up to 18m in height, the BBA certification assessed thermal performance, condensation risk, water resistance and durability.

Please note that we cannot accept returns on special orders. When the system is to be installed in existing buildings it should be realised that a small reduction in room size will occur and that permanent fixtures, e. The walls of new buildings should be designed and constructed in accordance with the relevant codes of practice, e.

The BBA allowed them to continue to sell all products at the initial value while further tests were undertaken. Ground floors – whether solid concrete, block and beam, or suspended timber joist, and including where underfloor heating is used. Restocking charges will be applied where the products are no longer required AND NOT for goods returned because either defective or damaged. Celotex GA 70mm, 1.

Click Add to Cart Button. Here we explain which product to choose instead and why these changes have come in to place. Celotex GA 90mm, 1. However, the outer side of the membrane must be adjacent to an air space to allow moisture vapour to escape to the outside of the building, which is known as an unventilated construction. GA products below mm will be ce,otex in the GA range with a declared lambda value of 0. Kingspan ThermaWall TW50 is a cut-down 0.


Celotex GA4000

If you are unsure on whether or not your item is a special order, please contact us on prior to placing the order. Use our online and mobile U-value calculators to help you find the most efficient solution for each type of construction. With some breathable membranes, the cold side of the insulation may be placed in direct contact with the ga44000 check with membrane supplier prior to specification.

In this system, the first layer of insulation is applied as a complete layer over the rafters. Need to discusss your enquiry further?

50mm Celotex GA PIR Insulation Board | Multi Purpose Insulation

Returns and Refunds In the unlikely event that you need to return an item, please contact our team on within 14 days of accepting delivery of the ga400. It is recommended that services penetrating ga40000 insulation or any vapour check lining board, e. Services can be incorporated in the void formed between the insulation and the lining boards, making chasing of the wall unnecessary.

JavaScript seems to be disabled in your browser. The void created by a pitched roof can be made habitable by insulating along the plane of the roof pitch with Celotex rigid PIR insulation boards.

Celotex GA – Celotex

This also prevents screed migration between the board joints, thus avoiding cold bridges. With regard to pitched roofs, the BBA certification assessed thermal performance, condensation risk and durability.


What is Celotex GA? Need a different size? All walls must be in a good state of repair with no evidence of rain penetration, damp or frost damage. Celote Tick-Box to select one or more items. Required ancillary materials include large-headed nails, screws, washers, aluminium joint tape and sealant.

The recipient of the products is responsible for any additional lifting once the delivery has been made.

Celotex GA 50mm, 1. Please contact our customer services team onwho will be happy to help. On existing walls consideration should be given to lining the reveals with a thinner layer of insulation and celotwx board.

Please advise us in the comments on your order if access to the delivery address is limited. The GA board is available in sizes mm. This creates a warm, potentially habitable, roof gaa4000 in which water pipes and tanks no longer need to be insulated. The old values were 0. For more information from Celotex you can read their statement in its entirety here. Therefore, certain GA products will now be sold as GA With Celotex GA you are specifying an insulation board that: The specification eclotex insulation for ground floors velotex more complex than that for walls or roofs.

Historically, the use of steel framed walls has been found mostly in the construction of commercial buildings. Insulation between and over rafters Where headroom and rafter depth is limited, Celotex insulation may be fitted between and over the rafters.