foil insulation which works on the principle of reflecting approximately 95% radiant heat back in to the building.

You could install and secure it by a stapler, staple board strips, staple gun, strong glue or heavy duty sealant tape(✨these tools are not included).The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. They may use a number of different methods to work out whether multiple devices appear to be used by you, including matching information about your devices, browsing activity and geo-location. Celotex XR4110: With a thickness of 110mm, this insulation board is a great choice for projects requiring high-performance insulation. Celotex XR4140: This 140mm thick Celotex insulation board offers excellent thermal performance for multiple building applications. The Celotex TB4025 insulation boards are used in buildings all across the country, and in all sorts of applications, such as pitched roofs, flat roofs, solid walls, timber and steel framed systems as well as floors.

Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). The Celotex TB4025 insulation board is certified by BBA with certificate numbers 17/5405 and 16/5352.Celotex XR4165: With a thickness of 165mm, this Celotex insulation board provides even better thermal performance for various applications. Foil Back Pipe Insulation is made of glass mineral and wool coated with aluminium foil, suitable for thermal insulation. Celotex TB4025 is a 25mm high-performance PIR insulation board designed for diverse building applications, ensuring thermal efficiency and energy savings. Celotex TB4025 is made from an organic polymer known as polyisocyanurate to which fire retardants are then injected. Is the 25mm Celotex TB4025 insulation board suitable for both new constructions and retrofit applications?