Timber Pitched Roof Detail

The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness.

Timber pitched roof detail.

Pitched roof detail the way that the tile is held on the roof differs slightly according to the material used. 3 04 timber frame pitched roof. Timber pitched rooftop construction details focus on the timber construction that is commonly used in most roofing constructions. Roofs tend to be either pitched or flat and typically in residential construction timber is the most common material used.

The building regulations in the uk provide guidance on roof design. Timber is a heavy material that adds strength to your roof but comes at quite the cost. Pitched roof timber sizes the following tables give details of the allowable spans and spacing for some of the more common timber sizes used in traditional roofing construction. The roof is a key element of the building structure providing protection from the elements and has a vital role in reducing heat loss from the building.

There are two basic methods of pitched roof construction. The pitched roof system is most favorable in an area subjected to heavy rainfall and snowfall. A cut roof this is the traditional method of cutting the timber on site and building up the roof using rafters ridge boards joists and purlins etc the exact details being determined by the size of roof size of timbers etc. Clay and concrete tiles have retaining nibs on the back of the tile which rest on the wooden lath slates which are essentially sheet materials have holes drilled in them and then nails are hammered though the holes into the wooden lath.

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. Ventilated batten void warm roof eaves 3 05 timber frame pitched roof. Ventilated batten void warm roof gable 3 06 timber frame timber flat roof 3 07 timber frame timber flat roof with parapet 3 08 timber frame lintel at window head 3 09 timber frame windows and doors jambs and. Pitched roof details the depth of the triangular frames at mid span is decided on the strength and stability of this pitched roof.

When constructing a pitched rooftop with timber this can be an incredibly labor intensive build. All the figures are.