Vertical Timber Roof Cladding

Assuming that the cladding will always be subject to some penetration of moisture a separate protective membrane will be necessary behind the cladding largely protected from wind rain and daylight by the cladding itself.

Vertical timber roof cladding.

Cladding refers to a covering for a structure as well as all the components attached to achieve this. Installing cedar shingles and shakes as vertical cladding is very similar to installing them on a roof. Typical section showing fitting of vertical cladding battens time and thought should be taken fitting battens to ensure they produce a level and flat surface for the cladding. Detail design timber cladding basic principles in principle any timber cladding should be designed as a rainscreen.

They should be fixed at the appropriate gauge onto battens and battens should be strong and stiff enough to withstand the proposed loading while also providing adequate fixing alignment. We recommend jb red factory graded battens. This grade will include more frequent and larger knot potentially soft dead knot may also have larger face splits wane and sapwood. Fitting a breather membrane between cladding battens.

These include a vertical joint timber look board and batten look and express joint composite panel look. In one form a timber clad roof consists of a fully watertight membrane applied to a plywood clad roof with timber battens installed over insulation and castellated timber batten. Vertical cladding existing buildings. Vertical timber cladding profiles include.

Premier range vertical cedar claddings no 2 clear and better virtually knot free. It is available in a range of species the tree that the timber originated from and is machined to a range of profiles which determines the way the pieces fit together. The cladding may be fixed to battens attached to a self supporting treated timber frame. Some typical detail for a timber cladding roof can be found here with a timber board fixed to batten over a membrane clad plywood roof.

Batten spacing unless specified by your architect or other professional should be fitted at 400 mm centres and meet bs 5534 with a section of 25 mm x 50 mm. Standard range vertical cedar claddings select primary no 4 s. Sheet cladding can be made from plywood but more commonly it s made from fibre cement sheets and comes in a variety of styles defined by textures and joint treatments.