90mm Celotex

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

A wall insulation with partial fill alternative for wall cavities constructed of masonry with a 90mm Celotex CCW4000 Partial Cavity Wall (5/pack). Cavity Wall (5/pack) comes in a strong and durable polyisocyanurate (PIR) insulation board with exceptional thermal performance , and can be utilized to be utilized in new structures , as well as extensions.

The size is designed to be able to fit between the bonds of a cavity wall. it is extremely light and robust making it easy to transport and handle and install to site.CE-marked 90mm Celotex CW4000 Partial Fill Cavity Wall (5/pack) is affixed by the British Board of Agreement for the construction of cavity walls. It is manufactured in our original site in Hadleigh or at our new facility at Eggborough (opened in the year 2018, which was opened in) It is guaranteed that it will provide durable longer-term energy savings and will aid in the process of 'future-proofing' your home's structure.

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 compressive strength is: CS(10\Y)120
Stability in dimension: DS (70, 90)3 - DS (-20,-)1
In the case of thermal conductivity, it is 0.022 W/mK
Flames are spread on the surfaces Class 1.
Reaction to the reaction to the
Thermal Resistance: 1.10 (m2K/W)
Facer: Low-emissivity aluminum foil made of composite

What's the 90mm Celotex Cellotex CW4000 Partial Fill Cavity Wall (5/pack) perform?

The entire thickness range provides one of the highest temperature conductivity (lambda figure) which is 0.022 W/mK. This is why it's among the most efficient insulation materials on the market.
Make use of our mobile and online U-value calculators to determine the ideal method for designing the ceiling.

Product benefits

Aluminium foil that has low emissivity and a low-emissivity face to the Celotex helps to reduce U-values, by improving the resistance to heat of the cavity it's in. See our frequently asked questions to address the most frequently asked queries regarding how to install and position products correctly. You can also contact Technical Support.

As with the rest of Celotex products, the 90mm Celotex The CW4000 partial fill Cavity Wall (5/pack) provides a thermal insulation material that assists in meeting the CO2 and Energy use emissions targets that are set by the federal building regulations.
The size of this board 1200x 350mm
-Thickness : 40-100mm
-Lambda: 0.022 W/mK
Facer Aluminium with low emissivity foil
-Comes in conveniently-sized boards to be fixed between wall tie-ups
- Is certified under BBA certificate number 16/5343
Features low emissivity foil surfaces giving better thermal insulation to the air cavity
It is a great way to improve the energy efficiency of both existing and new structures.

Created by blowing a gas which has no ozone depletion (ODP) with low climate change potential (GWP).