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insulation blanket

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Purchase our most popular insulation product - ROOF INSULATION Building blanket faced with reflective foil laminate.

NSW & ACT customers: unfortunately, there is currently a shortage of stock. Lead time is approx. 10 – 12 weeks.


What is the length of this insulation blanket?

15 metre roll, which covers 18 square metres per roll.  The thickness of the blanket is 55mm with reflective foil laminate. The width of the is blanket is 1200mm


What is the R Value?
R value - 1.3This 55mm insulation blanket provides excellent thermal insulation properties, keeping homes and buildings cooler in summer and warmer in winter. When installing- the foil should face down into the roof space, and the blanket should face up against the under side of the roofing sheets.


Insulation blanket should be run at no less than 20 mm into your guttering to stop capillary action sucking water up into the blanket making it soaking wet. This blanket does not catch on fire or conduct electricity.

A cost effective insulation barrier which is installed under all roofs.  Reduce your buildings heating & cooling costs. It also provides control of condensation and reduces outside noise. When installing- the foil should face down into the roof space, and the blanket should face up against the under side of the roofing sheets. 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.
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.

Purchase Roof insulation from Metal Roofing Online 

As the seasons change, poorly insulated houses can either become a freezing nightmare or a living hell. Roofing accounts for roughly 10 - 15% of all heat loss that houses experience. Given that an efficiently constructed house should minimize heat loss, a reliable solution would be to insulate your roof, which is where we, Metal Roofing Online, can become your friend indeed.

Metal Roofing Online is your first stop shop for requirements pertaining to roof insulation and metal roofing. We pride ourselves on guaranteed quality in all our products, as well as speedy deliveries made on all online purchases. We can provide insulation materials custom-cut to meet the specific needs of your home and avail our team of professionals to anyone at a competitive pricing model.

Place an order for COLORBOND® roofing online or via customer care team. Lowest prices and fast delivery. Roofing is supplied by Australian BlueScope Steel.