90mm Celotex

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

A wall insulation with partial fill option for wall cavities comprised of bricks, in a thickness of 90mm Celotex partially Cavity Wall (5/pack). Cavity Wall (5/pack) comes as a strong Polyisocyanurate (PIR) insulation board that has excellent thermal efficiency and is designed for new structures as well as extensions.

It is designed to be able to fit between the bonds of a cavity wall. it is extremely light and sturdy, making it simple to handle and transport as well as to set up in site.CE-marked 90mm Celotex CW4000 CW4000 Cavity Wall Partial Fill (5/pack) is approved by the British Board of Agreement for the construction of cavity walls. It is made at the original site in Hadleigh or in our modern facility located within Eggborough (opened in in the year 2018) It is certain that it will provide durable as well as long-term energy savings which will help in the process of making your home a future-proof house.

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
The strength of compression: CS(10\Y)120
Stability in dimension: DS (70, 90)3 - DS (-20,-)1
The temperature conductivity for the thermal is 0.022 W/mK
A flame is spreads on the ground Class 1
Reaction to the fire Reaction to fire
Thermal Resistance: 1.10 (m2K/W)
Facer: Low-emissivity aluminum foil made of composite

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

The entire thickness range gives the lowest temperature conductivity (lambda figure) of 0.022 W/mK. This puts it in the top-performing insulation materials available.
Use our mobile and online U-value calculators to determine the best method for designing the ceiling cavity.

Product benefits

Aluminium foil that has low emissivity positioned in front of Celotex CCW4000 can help in reducing U-values, while increasing the resistance to heat that is present in the area it's in. Browse our frequently asked queries to provide the most frequently asked questions about how to set up and place products correctly. You can also contact the technical team of our support department.

As with the rest of Celotex products, 90mm Celotex CW4000 Partial Fill Cavity Wall (5/pack) provides thermal insulation which helps to meet CO2 and Energy usage emissions goals set by the national building regulations.
The dimensions of the panel is 1200x350mm.
-Thickness : 40-100mm
-Lambda: 0.022 W/mK
Facer Aluminum with low emissivity foil
They are supplied in convenient-sized boards that can be inserted between cavity walls tie-ups
- Is certified under BBA certificate number 16/5343
It also has low emissivity foil faces that provide better thermal insulation in the air cavity
It is a great way to improve the energy efficiency of existing or brand new structures

Created by blowing a gas with zero ozone depletion (ODP) and low Global warming potential (GWP).