Installing Metal Roof Over Nearly Flat Membrane Roof

Metal specifically aluminum is known for its durability.

Installing metal roof over nearly flat membrane roof.

Less labor is needed and there are much smaller refuse fees. Flat roofs are hard to replace. Canadian drugs we have recently completed a metal reroof project. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

Our goal was to provide a water tight roofing system by installing a tpo roofing system and increase the r value of the roof by installing a eps flute filler and iso roof insulation. Metal is one of the most popular materials used for flat roof replacement. Tar and gravel first let s talk about what makes a good tar and gravel roof work. A mobile home roof over involves placing a new roof or roofing material over your existing roof there s little to no material removed which can keep costs down.

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 part 1 of a 6 part video series explaining how i installed a metal roof on my house. But now flat roofs often are constructed with fewer layers because of improved waterproofing technology. Install the roofing screws vertically along each rib in the panel.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. This could mean flat roofs may not raise the same red flags they used to. As with most older metal buildings the metal roof panels had expanded and contracted over time causing the roof to leak. In a standing seam roof long single panels run vertically all the way from the eave to the ridge.

Some observers suggest it s harder to replace a flat roof than a traditional pitched shingle roof because of the labor required to remove its layers especially on older flat roofs. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. Flat metal roofs can last for almost 35 years in ideal conditions. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

A mobile home roof over creates a unique opportunity to completely change the look of the home. In this video i cover measuring the roof figuring the metal th. Before you install metal roofing repair any damage to the wood under the shingles. Install drip edge drip edge or edge metal is a piece of metal that extends approximately 0 75 inch beyond the roof s edge to channel runoff into your gutters.

To install it slide the flat wide.