Pitched Roof Construction Part 1

Pitched roof is a type of roof which is provided with some slope as structure covering.

Pitched roof construction part 1.

Part 1 a guide to roof construction. If your main interest is in flat roofs then you can learn more by reading flat roof construction part 4. One pitched roof construction method is a cut roof method. Part 3 pitched roof detail.

If buildings are constructed with some limited width then also we can go for. Part 4 flat roof construction. Pitched roofs examples of pitched roofs. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.

A pitched roof is a roof comprising a sloping surface or surfaces with an angle of usually over 20 degrees. Pitched roofs are generally used where rainfall is heavy. A pitched or sloping roof has a pitch of at least 15 but often much more. How to construct a watertight low pitch roof part 1.

This can be determined by the size of the timbers or the size of the roof. A cut roof this method involves cutting timber on site and building up the roof by rafters joists ridge boards and purlins. A pitched roof is a roof that slopes downwards typically in two parts at an angle from a central ridge but sometimes in one part from one edge to another. This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters ridge boards joists and purlins among others.

The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. To be more specific a pitched roof requires a pitch of more than 10 degrees or a roof with two slopes that meet at a central ridge. It is a bi fold bi planer roof with a ridge at its highest point. Covers flat roof materials and flat roof construction of warm and cold roofs.

The basic cold roof construction consists of rafters set at up to 600mm centres underlay laid horizontally over the rafters with a slight drape between each rafter and tile battens nailed directly through the underlay into the. Covers an overview of flat and pitched roofs. A typical roof pitch in the uk for a traditional house will be 40 50 but at the extreme can go up to 70 above 70. Covers pitched roof detail.