Roof Rafter Straps

Collar tie is a colloquial term for collar beam.

Roof rafter straps.

Find straps ties at lowe s today. These ties connect both solid sawn and engineered lumber across a wide range of applications. Simpson strong tie hurricane ties are designed to resist high winds and seismic forces by positively connecting trusses rafters to the top of wall of the structure. Simpson strong tie category roof truss and rafter connectors ties and straps for cold formed steel construction.

Nail each hurricane strap to your truss or rafter with 16 penny framing nails when you install hurricane straps to a roof. Rafter ties should be at least 2 x 4 inches nominal. Trussed rafter roof bracing systems are designed to provide adequate stability to the entire roof structure and it is recognised that providing the straps are located at suitable positions and centres to accommodate the requirements for wall restraint the longitudinal bracing members generally comprising 25mm x100mm sawn timber together with their fixings to the trussed rafters should be adequate to transfer the forces from the restraint straps to the roof construction. Rafter ties or ceiling joists acting as rafter ties are required by code unless the house is designed so that the walls or a structural ridge beam carries the full load of the roof.

When ceiling joists run perpendicular to the rafters inspectors may find rafter ties installed above ceiling joists as framing members every 4 feet running above the ceiling joists connecting opposing rafters. Some hurricane tie models are available with additional corrosion resistance for. Click to add item mitek 4 3 4 x 23 6 12 pitch uplift strap connector to the compare list compare click to add item mitek 4 3 4 x 23 6 12 pitch uplift strap connector to the compare list add to list click to add item mitek 4 3 4 x 23 6 12 pitch uplift strap connector to your list. Simpson strong tie hurricane ties are designed to resist simpson strong tie hurricane ties are designed to resist high winds and seismic forces by positively connecting trusses rafters to the top of wall of the structure.

This ensures that your trusses or rafters won t move during the installation of your straps. A rafter tie forms the bottom chord of a simple triangular roof truss. These ties connect both solid sawn and engineered lumber across a wide range of applications. If you are framing a cathedral ceiling there are a couple ways to deal with the need for rafter ties.