Retrofitting Sarking Under Metal Roof

Remove the ridge capping to easily get rid of roof tiles and clips.

Retrofitting sarking under metal roof.

You can t retrofit sarking without lifting roof sheets but there is a solution. The use of anticon roofing blanket or vapour permeable sarking directly under the roof sheet is recommended to reduce this risk. Unfasten all the roof clips that hold the roof tiles down. If you re just changing them.

What is roof sarking. Now you can lay the sarking sheets. What is roof sarking. You also could install a corrugated through fastened metal roofing product and probably not have issues.

If some are damaged replace them with new ones after putting the tiles back. Cavity which can allow the metal roof sheet temperature to drop below dew point increasing the risk of condensation formation. This video answer the question what is sarking. There is a product called foil board it is 10 mm polystyrene with reflective foil adhered both sides.

It is light and easy to work with and you can fit it to roof battens between rafters or trusses. Sarking is pliable laminated membrane well that s how bradford describes anyway. To do this you will have to remove the capping on the ridges. Sarking is a pliable membrane that sits under your roof like a protective second skin.

This will give you space to lay the sarking on. Lay the sarking sheets on the roof cavity with care and precision. Unfasten all clips that take hold of the roof tiles. Then proceed with the following.

Dismantle all roof battens to enable you to install sarking beneath them. Here are just some of the considerations your roofers make when it comes to getting the best and most effective result from roof sarking.