Saddle Roof Framing

Simpson strong tie offers a diverse line of hangers to handle almost any application with top flange concealed flange and field skewable and slopeable options.

Saddle roof framing.

Our structural hardware is divided into categories including angles and straps brackets and braces base and cap hardware angled joist hangers and more. Put roof sheathing on top of your roof. After installing the rafters we still had to extend the porch roof back over the shed roof creating a valley on either side. The rise or height of the roof at its peak is the altitude of the triangle.

The run or half the building span is the base of the triangle. Roofing dog installation series 2012. From roofing caps and roof joist hangers for roofing jobs to screen door corner braces for patio doors we have it all. Joist hangers are designed to provide support underneath joist hangers are designed to provide support underneath the joist rafter or beam to provide a strong a connection.

A saddle roof is a roof form which follows a convex curve about one axis and a concave curve about the other. Article by michael riesgo. Green roof system roof flashing living roofs living walls steel roofing roofing shingles roof architecture residential architecture contemporary architecture. The term is used because the form resembles the shape of a saddle.

Place a piece of the plywood on the bottom corner of your roof making sure the edges are on a rafter beam. The hyperbolic paraboloid form has been used for roofs at various times since it is easily constructed from straight sections of lumber steel or other conventional materials. You will need to use compound miter cuts for the cricket rafters. This beam will provide the backbone for the cricket or saddle.

Blind valleys simplify framing. To keep the porch roof framing as simple as possible we installed a structural ridge supported by posts at each end with the common rafters landing on top of the ridge. The cricket or saddle basically rests on top of the house roof to visually extend the porch roof gracefully into the house roof. And the line length measurement from the roof peak to the building wall is the hypotenuse.

Use construction nails 6 in 15 cm apart to secure the plywood around the outer perimeter and along each support. Aaron and jesse are building a saddle roof behind a chimney to shed water. Use 1 2 in 1 3 cm plywood to cover the entire surface of your roof.