How To Install Galvanized Steel Roofing

Place the first screw at the outside bottom edge add screws at the other edge and the top of the panel to secure it and finish fastening it with screws about 24 inches apart.

How to install galvanized steel roofing.

Metal panels are much more durable than asphalt shingles so you won t need to repair or replace your roof as frequently. Flashing is metal trim that fits over joints where two sections of roof meet. Install the first galvanized roof panel at one bottom corner. Pick metal roofing for greater durability.

Modern galvanized steel or aluminum is resistant to rust and can easily last up to 100 years. Before you start to install corrugated metal roofing you need to figure out how much you need. Use tin snips or shears to cut lengths by hand. If you need a new roof metal is a good option for something durable that also looks unique.

Most codes now allow no more than two layers of roofing before requiring a complete tear off. The g s roof shall not be pitched at a flatter slope than one vertical to 5 horizontal. It helps direct water away from the. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.

One of the strongest features of corrugated metal is its durability. Metal panels are made to overlap a few inches in the grooves. Measure the length of the. Fasten it with galvanized screws with plastic washer caps by using a screw gun.

Lay the remainder of the row. Fit the first sheet. When it comes to installing the metal screws be careful not to drive screws too deep. Continue onto the next rows.

When you decide to install corrugated metal roofing you just need to make sure that you have the right materials. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. By installing the first panel square the rest will follow suit. This will keep the wall straight as you place additional panels.

The flashing should overlap the edge of the roof by one inch to help direct. The normal pitch adopted shall usually be one vertical to 3 horizontal. So if your roof has two layers it may require a complete tear off even though steel is lighter than asphalt. Start at the end of one wall and use square up.

Moreover a corrugated metal roof is highly durable and will last for decades. The g s sheets shall be laid with a minimum lap of 15 cm at the ends and two ridges or corrugations at each side. Installation procedure of galvanised sheet roofing 1.