55mm Roofing Insulation Blanket and Foil

Glasswool building blanket faced with reflective foil laminate.

If you are looking at purchasing metal roofing products at the lowest prices with FAST delivery - we can help you. 

Simply phone us on 5972 0576 or visit us at 48 Watt Road, Mornington.  SAME DAY service is available. 

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Roofing Insulation Blanket & foil 55mm


* Insulation under all roofs is recommended to reduce your buildings heating & cooling costs. It also provides control of condensation and reduces outside noise.


* Insulation is essential to reduce fuel bills, control condensation, retard heat flow and reduce unwanted noise created by rain and expansion and contraction of the roof.

* Rain noise is particularly noticeable in metal roofing and it is strongly recommended that blanket insulation be pressed up tightly against the underside of the sheeting to minimise noise caused by rain and hail. This serves dual requirements of thermal insulation and sound reduction.


* Insulation blanket should be run at no less than 20mm into your guttering to stop capillary action sucking water up into the blanket making it soaking wet.


 Condensation : How it occurs!

The underside of a roof often provides conditions under which condensation of water vapour will occur. In cooler weather, roofs can become several degrees cooler than the outside air temparature. As a result, the air in the roof space may be cooled by contact with the roof. This depression of temparature is often sufficent to cause condensation as air is cooled, it's ability to hold water vapour dimishes. The amount of condensation will depend on the amount of water vapour in the air and this varies with climatic conditions.  Flat roofs are more prone to condensation than steep or pitched roofs.


Available in 2 different roll lengths :


15 metre roll - covers 18 square metres per roll 

20 metre roll - covers 24 square metres per roll.


Thickness - 55mm with reflective foil laminate.

R Value - 1.5

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