How To Reinforce Trusses In Roof

They work through a combination of tension and compression to ensure that the timber chords and web sizes can be kept to a minimum and keep costs down.

How to reinforce trusses in roof.

These are usually accomplished during a complete re roofing. Without bracing it is almost impossible to install trusses. The upper angled parts correspond to the common rafters used in stick framing roofs. These pieces are known as upper cords and there are two of them in each truss.

Reinforce your roof a properly constructed roof in areas subject to high winds has trusses attached to walls with hurricane tiedowns properly nailed sheathing and heavy duty shingles. The bottom horizontal of the triangular truss form which corresponds to the joists in stick framed roofs is known as the lower cord. Jack up the centre reinforce as above and also replace any wood strapping with steel mending plates hurricane ties etc leave it as is strap up drywall pray to the gods. If you don t have an a frame roof you can run parallel boards between the studs to further offer support and to strengthen the frame.

Jack up the centre of the trusses then reinforce each bottom chord with a 2x4 that spans the entire width of the garage. Some bracing provides a way to put up the trusses evenly while holding them and other bracing supports them after they are put up. Trusses are made up of four main parts. If a lot of trusses are damaged or one has been significantly modified or cut then consulting a engineer is wise.

Simply take 2 diagonal pieces and place them between the trusses. The first step to reinforcing the roof is to add an x to the frame. Trusses form the roof line on buildings and provide support for the lumber that holds shingles or other form of roof cover. Roof trusses offer a quick and efficient alternative to a conventional timber roof but they re quite delicate when not in their fully braced vertical position.