Roof Framing Straps

These straps are usually done after the home is completely framed.

Roof framing straps.

In this how it works article managing editor debra judge silber explains the role of collar and rafter ties in the framing of a roof collar ties are necessary to prevent separation of the roof at the ridge due to wind uplift. By upper third here we mean one third of the length of the rafter from ridge to top plate. The roof structure consisting of the roof framing roof decking sheathing and any internal bracing also functions as a horizontal diaphragm and transfers the horizontal loads imposed on the roof to the supporting walls below. Install hurricane straps to a roof on new construction.

A collar tie is a horizontal roof rafter compression connector that is located in the uppermost third of the span of a pair of opposed sloped or gable roof rafters. Access to your roof trusses or roof system is easy at this point. They attach to your trusses and wall plates. Available in many lengths widths and gauges they provide a tension connection between two wood members.

Definition of collar tie in roof framing definition. Free delivery with 45 order. Simpson strong tie category roof truss and rafter connectors ties and straps for cold formed steel construction. Hurricane straps are made from galvanized steel.

12 gauge zmax galvanized heavy strap tie model hrs416z 7 25 7 25. Simpson strong tie rtc 18 gauge zmax galvanized rigid tie corner for 2x nominal joist 2x4 nominal post model rtc2z. Angles straps and braces join and reinforce joints angles straps and braces join and reinforce joints with simple multi purpose solutions. Set your store to see local availability add to cart.

Roof failures are often observed on areas of the building where wind pressures are concentrated.