Darren our roof plumber shows how he installs the roof blanket with foil attached.
Roof blanket thickness.
2 5 100 10 1200 12 13 20.
Base blanket r value nominal thickness mm nominal length m nominal width mm nominal coverage kg nominal weight per pack kg heavy duty perforated.
Thicker blankets may distort the sheeting and can become so compressed that they do not perform at the rated r value.
3 0 130 10 1200 12 17 16.
See our range o.
Knauf insulation r1 8 earthwool roof blanket with reflective foil 75mm knauf insulation r1 8 earthwool roof blanket also known as foil faced space blanket are intended for both thermal and acoustical applications properly installed r1 8 earthwool roof blanket will vastly reduce the amount of heat which is transmitted inside through the roof of your home.
Another method is to install the blankets typically between the roof purlins supported with banding.
The earthwool roof blanket unfaced range includes a selection of r values to provide builders designers and installers the opportunity to choose the best thermal performance for.
Insulation directly under your metal roof is one of the most effective ways of controlling condensation temperature and reducing unwanted noise.
Benefits of roof insulation.
40mm high perforated edge drainage trim for bauder sedum blanket.
Condensation control can be achieved when the product is faced with foil of the appropriate duty classification.
Permastop roofing blanket installed over purlin support located between cladding safety mesh incorporating deckmate thermal spacers to allow for blanket recovery to nominal thickness.
18 11 88 1 8 80 15 1200 18 15 84.
Although our product offering includes 6 of fiberglass insulation in the walls and roof of a building we do not recommend that you install blankets more than 4 thick.
Flat metal roof at 0 to 5 pitch total r value 55mm r 2 2 winter r 3 3 summer.
Our skillion roof blanket insulation is available in a 570mm wide fold to fit rafters at 600mm centres.
3 sdf mat drainage layer for shallow pitch roofs.
This blanket is available in both 55mm or 75mm thickness.
1 3 60 15 1200 18 11 88 1 8 80 15.
Multi functional drainage and filtration layer which prevents the roots of sedum plants from becoming waterlogged.
Folds are supplied in 2 6m lengths and range from 3 6 folds per bale.
Any blanket thickness can be used however an airspace may be created between the roof panels and insulation creating condensation.
Insulate your metal roof with anticon roofing blanket to get the very best out of your new metal roof.
Air space below foil assumed to be unventilated 100mm to 600mm air space.
Skillion ceiling cavities can have a higher risk of condensation occurring branz bulletin 610.
