Pergola Roof Batten Spacing

Table 2l pergola or carport beams wind classifications n1 n2 n3 and c1 member size roof load width 1500 3000 4500 6000 1500 3000 4500 6000 maximum beam span mm single span continuous span.

Pergola roof batten spacing.

Spacing of the rafters will vary according to your visual preference and the size of the pergola. Attaching a pergola or pavilion attached pergolas or pavilions are sometimes preferable because. The most important rule in spacing is to keep the distance consistent between all the rafters. The batten spacing that is the distance between battens must not exceed the batten height.

The spacing may also vary across specific areas of the roof where loads are usually higher such as corners and roof edges. I have just installed 5 sheets on the pergola roof and 3 of them have buckled at the overlap towards the top of the panel closest to house roof. Other relevant factors include the type of wood being used for the rafters the size of the rafters and the load that the rafters need to support. So zincalume roof batten spacing may not be the same as colorbond roof batten spacing.

For a pergola with fixed battens measure the projection p from the window to the leading edge that is the last batten in the series. We ve got instructions and examples to show you how to space rafters when the numbers don t make it easy when to use an even number of rafters and when to use an odd number when to start your spacing with a rafter in the very center of the roof and more. Now i do t know if there will be leakage if it rains. Figuring out proper pergola rafter spacing can be tricky.

Install the front and rear rafters first fastening them to the face of the support posts above the. Fan pergola a unique design for unique outdoor spaces. The screws are not overtight as they are the self cutting type. Your choice of roof cladding and sheet thickness will also influence the optimal span distances for battens.

Two or three smaller fan pergolas can accent a larger landscape or one big one can serve as a full outdoor great room. Spacing the rafters 16 to 20 inches apart is common. Pergola or carport beams tables 2l and 2h list the sizes and spans for pergola or carport beams in low wind speed and higher wind speed areas. The spacing between rafters in a given building is part of the engineering calculations that determine the required structure of the roof.

12 foreverredwood com 1 866 332 2403. Refer to as1684 2 and 3 clause 2 6 4 for other configurations. I m not sure how it happened but it looks terrible.