Knauf Frametherm Roll 40 90mm (‭14.25m2‬ pack) Loft Insulation
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Knauf Frametherm Roll 40 90mm (24 Packs)

SKU: kfft4090

Est Delivery between and .

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Frametherm rolls are specially designed for thermal insulation of external walls and warm roofs usually in timber frame construction. The roll is fitted between studs and rafters and can also be used for acoustic insulation in timber walls.

The roll is usually resilient, and unfazed mineral wool quilt made up of glass which is non-combustible. Let us see the detailed product specification.


  1. Thickness: 90mm
  2. Area per roll: 14.25m2‬
  3. Thermal Conductivity: 0.040
  4. Thermal resistance: 2.25
  5. Fire: Euoclass A1 fire rating


  1. Provides thermal as well as acoustic performance.
  2. Easy to handle and install

Handling and Storage
Easy to handle and install, this quilt roll can be stored in polythene packs indoors, or under cover and off the ground.

Environmental effects

  1. It is CFC as well as HCFC free.
  2. Has zero Ozone depletion potential and low GWP.

The insulation quilt is manufactured as per following standards-It is defined as mineral wool in BS 3533: 1981 and is manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2000

The insulation material is highly durable as it is odorless, rot proof, non-hygroscopic and does not allow bacterial or fungal growth.

Roll 40 90mm. 10.94m2 per roll. Price per roll.

Length 12.50m
Width 1140mm
Coverage 14.25m2‬
Thermal Conductivity 0.040 W/mK
Thickness 90mm
Brand Knauf Earthwool
Material Type Glasswool

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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