Metal Roof Strapping Installation

If installing over existing shingles the roof should be strapped with minimum 1 x 4 strapping at 24 centres panel installation should begin at the gable end of the roof opposite the prevailing rain bearing wind this will help ensure that wind driven rain will not penetrate the lap.

Metal roof strapping installation.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. You can find a drip edge at any home goods store. Standing double locking seam does this tend to sweat on top of asphalt shingles. Measure the length width and rise of one section your roof.

Each panel should be cut to the exact size or there could be imprecise cuts and rough edges exposed to the elements leading to rust and roof coating failure. At a guess i would place the strapping no further apart than 16. Install the roofing screws vertically along each rib in the panel. The fascia board is the long straight board that runs along the lower edge of the roof.

Make sure there is a 0 5 inches 1 3 cm gap between the board and the drip edge. Hammer the nails in every 6 inches 15 cm. You ll want to order metal panels that are an appropriate color and look to complement your. One of the first things to ensure a successful metal roof installation is to measure the roof length and slope correctly and precisely.

5install metal panels or shingles. You will need to order enough metal material to cover the entire roof and this process. Install your drip edge against the fascia board. Before you can begin to update your roof you will have to get an accurate measurement and order your materials.

The minimum roof slope recommended is 4 in 12 of rise 4 12 pitch. Should it be installed over the existing asphalt or strapping 2. We are in the process of contacting contractors regarding the installation of a metal roof on our home and with each contractor that comes to the house we are getting more and more confused. Remove the old roof.

26 or 29 is a variable that must be considered as is the type of fastener and the pitch of the roof. In this video i m installing some metal roofing over an existing ash fault shingled roof. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. This is not a complete install only basic install on a bungalow i.

The gauge of the metal 24.