Tin Roof Overhang

Cantilevered structures are popular for homes with balconies.

Tin roof overhang.

The corrugation should run up the roof toward the ridge. Keep in mind that the metal panels will not just cover the roof they will also hang off the edge. Place corner pieces where panels will meet bends at the edge of the roofing. Find roof panel closure strips at lowe s today.

Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. A typical metal roof overhang may be 2 to 4 inches or even less. There is a thing called wicking that if on a low enough slope will run up the underside of roofing and possible go up enough to get behind facia so usually wi. If it s longer than this external supports are usually required.

How to install drip edge on a metal roof. Place it at one bottom corner allowing an overhang of two inches on each edge. A cantilever roof overhang is one way to really give a really distinctive look to your home. As a rule of thumb this overhang should be at least of an inch.

There is a small size metal rim facing outwards and away from the roof fascia. Visualize a straight line leading from the top of the sloping roof to the eave. A cantilever is a rigid structural element anchored only at one end to a vertical support from which it is protruding. Drill a hole in the top corner on the valley of the corrugation not on the ridge.

And what is the pitch. Drip edge is a metal flashing that tends to overhang the sides of a roof. Do you have edge metal. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.

If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch. Although it does not look like much this component is made to have great structural integrity. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. On the other hand a maximum is around 8 11 inches 20 30cm.

Fasten into place with a screw and a waterproof washer going through the closure strip and into the wood.