Slate Roof Construction Details

The slate coverage per m2 can be found from table 2 23 9.

Slate roof construction details.

Gable edge projection and drip edge projection can also vary somewhat. Ihave seen 130 year old slate roofs in good condition built on 2x4 or 2x5 rafters. According to an identification guide on the slate roof central website some of the hardest heartiest types are purple slate non fading green slate and grayish black buckingham slate which can. These include features such as diminishing courses random lengths and widths of slate single nailing and laying onto sarking board rather than battens figure 1.

Slate roofing in canada studi4es in archaeology architecture and history smart guide. We are often asked by designers architects home and building owners what will a slate roof cost me. Traditional slate ridge details are the saddle ridge strip saddle ride and comb ridge and for hips the saddle hip mitered hip boston hip and fantail hip. Step by step projects creative homeowner ed 2004 isbn 10.

Let s start with roof construction. Roof construction standard traditionalroof framing is sufficient to handle the weight of standard thickness slates which are 3 16 to 1 4 inch thick. A more linear effect was achieved by covering the ridges and hips with flashing called cresting or ridge roll formed out of sheet metal terra cotta or even slate. Slate size roof pitch and exposure 65 mm.

Make a batten gauge block after you have worked out your desired batten gauge consider making a batten gauge block from an offcut of batten. The cant strip is variable in thickness according to the thickness of the slates being installed thicker slates require a thicker cant strip. The above illustration shows basic installation details for a traditional standard thickness slate roof. On average north american produced s 1 rated roofing slate will cost 400 600 usd per square 100 square feet or 4 00 to 6.

Weight of slates kg area of roof m 2 slate coverage 1000 therefore the total weight 1235 1000 150 23 9 4427 kg. How to lay a slate roof this video takes you through the process of laying slate onto the roof and includes details like abutting walls verges gables eaves slates starter course and top slates. Founded in 2003 sharp remodeling inc has over 15 years of experience in remodeling los angeles orange and ventura county area properties. From installing a new roof to stucco and drywall repairs wood damage and rain gutters there is no remodeling job we can t handle.

The total weight of slates on roof can be found from the formula.