Octagonal Roof Design

Learn rick s method for framing an octagonal turret roof.

Octagonal roof design. An octagonal plan in this example the octagon segments are 4 ft. Or they could have purchased a chappell master framing square that has the hexagon and octagon roof framing information printed on the square. Likewise referred to as kicked eaves a hood roof has 4 sides with a high top incline as well as a much more mild reduced incline offering cover around the sides of your home for a veranda. One of the advantages of an octagonal design is that the shape encloses space more efficiently than its counterpart the square.

All material and hardware for this project is included in the kit aside from fasteners for roof sheeting and shingles. Long and combine to create a base width of 9 ft. Because this minimizes the external wall surface area it decreases heat loss and gain. The design could be country rustic contemporary or modern but the way it is built remains the same.

The ceiling follows the line of the rafters. This has an open design to let light and air in. The gazebo is made out of southern yellow pine a fast growing tree that is far more sustainable than other woods. The purlins are designed to carry in plane forces and if the roof is required to provide support to the tops of the walls then bracing within the plane of the roof structure can be added to transfer the loads.

A beautiful octagonal gazebo in a rich cedar stain featuring elegant craftsman spindle walls. Due to the turret s location only half of the rafters are extended into tails that form the soffit. Octagonal roof design hood roof bonnet roofing systems are basically a mansard roof backwards. The main rafters will meet at the crown and run down to each corner of the octagon with the purlins running around the roof structure.

For builder rick arnold taking a little more time to understand the framing was all he needed to get started on a successful project. A gazebo can come in different forms shapes and sizes. Oct 17 2013 there s no denying that an octagonal turret roof is a challenging project. A total of eight common and eight hip rafters make a roof with a 20 in 12 pitch.

An octagon has approximately 20 percent more space than a square with the same perimeter. 6 159 on the tongue and 10 on the body to draw out the plumb and level cuts of the octagon hip rafter. The classic gazebo is a circular or octagonal in the area and has a pointed roof.