Installing Metal Roof On New Construction

If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel.

Installing metal roof on new construction.

To watch the entire series from the beginning click here. Install the roofing screws vertically along each rib in the panel. The easiest way to do this is to have solid sheathing with taped seams that s your air barrier covered with roofing underlayment. On top of your insulation you need an air barrier.

Metal roofing 101 diy steel roofing installation over shingles subscribe. One of the first things to ensure a successful metal roof installation is to measure the roof length and slope correctly and precisely. Place the first screw. 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.

We offer hands on training video support and we can even lend you one of our professional installers for a day. For exposed fasteners avoid over tightening the fastener. Measure the roof area. Under your metal roofing you need roofing underlayment to catch the dripping condensation.

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. Remove the old roof. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. You will need to order enough metal material to cover the entire roof and this process.

In addition we offer a do it yourself option that will save you up to half the cost of a new construction metal roof installation. Space the screws about 12 in 30 cm apart. Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. Call 866 519 2609 to set your appointment.

Use your neoprene washer head screws to secure the metal to the sheathing.