90mm Celotex

90mm Celotex CW4000 Partial Fill Cavity Wall (5/pack)

A partial fill insulation option for wall cavities made of masonry with a with a 90mm Celotex CCW4000 Partial Cavity Wall (5/pack). Cavity Wall (5/pack) comes with a tough PIR polyisocyanurate (PIR) insulation panel that offers excellent thermal efficiency and is designed to be utilized in building new structures or extensions.

The size is designed so that it can be placed between the bonds of a cavity wall. it is extremely light and strong, making it simple to carry and move and install it on site.CE-marked 90mm Celotex CW4000 Partial-Fill Cavity Wall (5/pack) is approved from the British Board of Agreement for the construction of cavity walls. It is manufactured at our original site in Hadleigh or at our more modern facility within Eggborough (opened in 2018.) It is certain that it will deliver durable sustainable energy savings over the long term that will assist in the process of future-proofing your home's future.

Thickness: 90mm (5/pack)
All Thickness: 25,40,50,55,60,70,75,85,90,100mm
Board size: 1200 x 450mm - 2.70 m2

Maximum board weight (kg/m2): 0.80
Compression strength: CS(10\Y)120
Stability in dimension: DS (70, 90)3 - DS (-20,-)1
Thermal conductivity of the material is 0.022 W/mK
Flamme spreads over any surface. Class 1
Reaction to the reaction to the
Thermal Resistance: 1.10 (m2K/W)
Facer: Low-emissivity aluminum foil composed from composite

What's the 90mm Celotex the CW4000 partial fill Cavity Wall (5/pack) perform?

The entire thickness range offers most efficient temperature conductivity (lambda value) in the range of 0.022 W/mK. This puts it in the best insulation materials that are available.
Utilize our mobile or online U-value calculators in order to determine the most effective method to design the ceiling.

Product benefits

Aluminium foil with low emissivity and a low-emissivity face to the Celotex CW4000 assists in helping to lower U-values by increasing the resistance to heat of the area it's in. Explore our frequently asked question to address the most frequently asked questions on how to properly install and position products in a proper manner. Contact Technical Support.

Similar to the rest of Celotex product, the 90mm Celotex The CW4000 partial fill Cavity Wall (5/pack) comes with five packs of a thermal insulation product that assists in meeting the environmental and CO2 use emission targets that are established by national building regulations.
The dimension of the board is 1200x 350mm
-Thickness : 40-100mm
-Lambda: 0.022 W/mK
Facer Aluminum with low emissivity foil
It comes in easily-sized boards that can be placed between wall cavities and tie-ups
- Is certified under BBA certificate number 16/5343
This includes foil faces with low emissivity that provide better thermal insulation in the air cavity
It can be used to improve the energy efficiency of both existing and new structures.

Produced with a blowing agent with zero ozone depletion (ODP) with a low climate change potential (GWP).