Tile Roof Truss Spacing

Rafters must be strong enough to hold the roof sheathing and the shingles.

Tile roof truss spacing.

Typical rafter spacing codes will specify a minimum spacing of 16 inches 19 2 inches or 24 inches. If this truss design was for it s original roof tile there should be no questions. Good roofing practice necessitates correct design and detailing the use of. Provided that these are done correctly a concrete tile roof will provide years of maintenance free service enhancing the aesthetic.

The steeper the roof the more expensive the trusses get because the longer the boards get and the more roof area increases. We also supply and install roof tiles roof sheeting and all required roofing accessories. Follow this guide to ensure the spacing and stability of your diy roof trusses. Roof design depends on a number of factors including the type of covering you are going to use and the span over which the roof structure is to be supported.

Although the standard spacing of roof trusses may be the same as that of rafters with 24 inch spacing being a common option the design of a truss may allow for the use of a lower grade of lumber than would be. If your local building authority has a rafter spacing code you may not space rafters wider than required by code. 5 7 undertile membrane for roof tiles 109 5 8 factory engineered trusses 111 5 9 site manufactured trusses 112. Find out if the house was originally built with clay tile or concrete tile and note it as such and move on.

Eco roofing is a manufacturer of roof trusses but we don t just manufacture roof trusses we also design deliver erection roof trusses. One goal of truss design is to build a roof structure that is as strong as necessary but that uses the minimum amount of lumber. These rest on wooden wall plates and are designed to span the walls of the house. Roofing battens are nailed into the rafters or roof joists or trusses and provide support for the roof tiles or slates.

More often than not the roof structure is assembled from a series of roof trusses. We have those too. This means that if you re in charge of repairing or installing roofing trusses you ll be expected to hold to these standards. Standard roof truss spacing.

If this was a reroof from an original roof shingle it could possibly be an issue. The trusses should be a little longer than the exact width to allow for overhang and you will need sufficient trusses to mount across the length. You will also incur additional costs because it is much harder to deck and shingle a roof that is 12 12 pitch versus a 4 12 roof. The standard roof truss spacing is 2.

The updated bs 5334 code of practice for slating and tiling specifies a number of batten sizes based upon the span of the rafters and the product being used. The roof truss spacing standard is important because eighty percent of new homes are built with standard pre fabricated trusses. This is the distance between trusses. These standards are as follows.