How To Lap Metal Roof Panels

Common metal roof sheet sizes.

How to lap metal roof panels.

Masterrib is a 36 wide 5. Apply caulk to every screw head. Install the roofing screws vertically along each rib in the panel. Metal sales 8 ft.

Allow the caulk to dry completely. When you re repairing or installing a new metal roof it s important to know how to properly lap the roofing material. Roofing panels come in many styles and dimensions with different overlap dimensions. The installation of metal roofing involves placing large metal panels on the roof.

The panels overlap allowing water to flow from one panel to the next without being able to penetrate the area under the roofing panel. Metal panels are much more durable than asphalt shingles so you won t need to repair or replace your roof as frequently. Classic rib steel roof panel in charcoal model 2313217 28 48 28 48. For more complex roofs with many peaks and sections find he square footage of each roof section and add them all together to find the total square footage.

Metal roofs are lightweight easy to install and much more fire resistant than asphalt shingles. Modern galvanized steel or aluminum is resistant to rust and can easily last up to 100 years. Add the metal panels. Apply a generous bead of waterproof roof caulk to both edges of every 6 inch wide horizontal end lap seam with a caulking gun.

Consider ordering a few extra panels to account for more cuts and waste. No sales pitch or other fluff. 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. Always begin working at the point with the longest peak to eave distance.

One of the strongest features of corrugated metal is its durability. Pick metal roofing for greater durability. Set your store to see local availability add to cart. Place the first screw about 7 inches from the bottom and each.

Fortunately with a few safety precautions and some basic information metal roof installation is a very accessible project. Just simple 3d animated digital instructions on how to install union s masterrib metal roof panels. Shop 40 5 results for metal roofing. Take care the first piece is aligned precisely perpendicular square to the edge.