Thermal conductivity: 0.022 W/mk – BS EN 12667.
Compressive strength: ≥140kPa – BS EN 826.
Water vapour resistance: >150MNs/g – BS EN 12086: Method B.
Spread of flame: Class 1 – BS 476-7.
The Celotex GA4050 is a multi purpose insulation board, which forms part of the GA4000 range. The Celotex 50mm insulation board can be used for a variety of applications. Celotex is a leading manufacturer of insulation boards and boasts a wide product range. The Celotex GA4000 range is at the very core of the Celotex product range and the GA4050 (50mm Celotex) variation is a leading choice. This 50mm Celotex insulation board is manufactured from rigid polyisocyanurate (PIR). In addition to this, this board has zero ozone depletion potential, which is known in the industry as zero ODP. It also has low global warming potential (GWP). The board features aluminium low emissivity foil facings on both sides. The high performing PIR board is environmentally friendly and is designed to reduce energy bills and therefore reduce carbon footprint. In the summer months, it also reduces the need for air conditioning as it will keep the heat out. It is designed to eliminate cold spots and boasts outstanding performance when used in timber frame and masonry walls. The 50mm Celotex insulation board has a thermal conductivity rating of 0.022W/mK.
This Celotex insulation board can be used in a variety of applications. This includes flat roofs, pitched roof, solid masonry walls, floors and also timber-framed and steel framed systems. The board itself is easy to cut and shape for use. Celotex insulation boards provide long term energy savings for buildings and are industry leading. 50mm Celotex is manufactured in accordance with quality management systems BS EN ISO 9001:2000 by Celotex Limited.
Celotex has the broadest selection of insulation board widths, which range from 12mm up to 200mm to cater for almost all building projects.
Visit the following link for all Celotex Insulation Boards