2 use blue foam straight across the rafters paint with acrylic paint.
Retrofitting sarking under tiled roof.
1 strip the tiles add sisalation use batts between the rafters finish with gyprock or 10 mm mdf but not recommended because mdf is a better sponge than roof ceiling.
It is rolled out in sections with an overlap between each layer and provides a number of key benefits.
Rebed the roof tiles to cover the roof surface.
What is roof sarking.
Roof sarking is a pliable laminated membrane that is positioned under your roof during installation by the builder and is rolled out in sections either parallel or perpendicular to the eaves with an overlap between each layer.
Thanks for the suggestions.
Sarking is pliable laminated membrane well that s how bradford describes anyway.
Do you need to sark a tiled roof well technically no however in some areas its use is mandated due to the new bal ratings for bushfire prone areas as well as cyclone prone areas.
Then proceed with the following.
To sark or not to sark under roof tiles this is a question that many people ask when building or re roofing a home.
Reflective foil roof sarking improves thermal performance by shielding the home from up to 97 of radiant heat when combined with an air space helping to provide a more energy efficient and comfortable home.
Reattach and realign the ridge capping.
Lay the sarking sheets on the roof cavity with care and precision.
You may use a staple or nail gun to fasten them with the rafters.
Sarking under tiled roofs.
Then there are some councils that mandate sarking and believe it or not it has been my experience that some banks demand sarking use for homes they make loans to.
Remember that blue foam is not a new deodorant.
Dismantle all roof battens to enable you to install sarking beneath them.
This video answer the question what is sarking.
Reinstall the battens once you re done fitting sarking sheets.
To do this you will have to remove the capping on the ridges.
Unfasten all the roof clips that hold the roof tiles down.
This will give you space to lay the sarking on.
If you re just changing them.
Roof sarking is a pliable membrane that is positioned under your roof during installation of the roof by the builder.