The panels overlap allowing water to flow from one panel to the next without being able to penetrate the area under the roofing panel.
Overlapping steel roofing.
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As a first line of defense against water damage it is important that the metal roof overlap be implemented correctly.
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Installing corrugated metal roofing will require you to lap the m.
Metal panels are much more durable than asphalt shingles so you won t need to repair or replace your roof as frequently.
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Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
This helps to prevent water infiltration.
Learn how much to overlap the corrugated sheeting.
The installation of metal roofing involves placing large metal panels on the roof.
Modern galvanized steel or aluminum is resistant to rust and can easily last up to 100 years.
How to overlap corrugated metal roofing.
Any end laps must be supported by a suitable purlin.
First choose from four different steel panels.
The sheets should overlap by at least four inches add a bead of caulk where they overlap and at the other end of the building ensure there s an overhang of two inches.
Pick metal roofing for greater durability.
Overlapping anti condensation lined sheets.
There are installation tips and a pretty nice finished roof.
Watch me install a new metal roof on the eco ranch.
Whether you re building a new home or want to replace your existing roof there s no better option than steel.
Secure the sheets into place with screws.
A basic rule of thumb for installing metal roofing is that the piece of roofing higher up on the slope should always overlap the one below it.
Because of this you should start at the lowest part of the slope and work upward.
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.