Slate Roof Insulation

Slate roofing 3 16 inch slates.

Slate roof insulation. Asphalt shingles are a good basic go to with a relatively low initial. Http www spraysealroofinsulation co uk spray foam insulation being applied to the underside of a slate roof. A well ventilated roof space is good this stops your timbers rotting. Slate roofing 1 4 inch slates.

With a warm roof the usual process is to split the insulation into two layers. If you want to insulate the sloping roof you definitely don t want to install spray foam against the back side of the slates. Thicker slates are ok to be drilled as there is usually room between them for a nail head. Slate roofing 3 8 inch slates.

For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit. Answered 14th jan 2013 like 2. You would first have to create a vent channel under the slates by installing 1x1 sticks at the top of each rafter bay followed by stiff material like rigid foam or plywood. After installation the nail heads will rub against the overlying slates and eventually wear holes in them.

Standard thickness roofing slates 3 16 inch to 1 4 inch that have drilled holes without counter sinking are sub standard slates. There are different types of roof shingles roof tiles and paneling some more decorative and others more functional. Depending on what roof type you choose for your structure you may be using roof tiles ridge caps roofing sheets underlayment and roof insulation. Slate roofs national slate association 1926.

A slate roof can cost from 12 to 40 per square foot according to websites and roofers i consulted. If 180mm is to be installed then 100mm board might be introduced between the rafters there has to be a minimum 25mm air gap between the insulation and the underside of the tiles or slates with an 80mm board running across the rafters. Many slate tile manufacturers offer up to 100 year warranty on their products. Slate roofs national slate association 1926.

Slate roofs national slate association 1926. Your price will be on the lower end if you use recycled slates or reinstall your own. A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer.