How To Install Galvanized Roofing

The g s roof shall not be pitched at a flatter slope than one vertical to 5 horizontal.

How to install galvanized roofing.

Lay the remainder of the row. Installing the galvanized roof panels. Don t overdrive and create dimples or underdrive and leave gaps under the washers. Before you start to install corrugated metal roofing you need to figure out how much you need.

When framing the roof the spacing for roof trusses should not exceed 24 inches 61 cm and purlins should not exceed 36 inches 91 cm apart. Space screws 12 to 18 inches apart vertically. The normal pitch adopted shall usually be one vertical to 3 horizontal. Drive screws with a screw gun on ridges over every wall stud.

Drive screws carefully so washers are flush with the panel top. 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. Most metal shingles will be attached to the roof using metal shingle. Fit the first sheet.

Install a corrugated roofing wall connector panel to a wall with roofing sealant when installing panels for a patio cover. How to install corrugated metal roofing. Install panels with 1 1 2 inch wood screws with special plastic washers under the heads. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.

Follow manufacturer s instructions for the sealant application. Install the first galvanized roof panel at one bottom corner. Prepare the roof with strip sheathing 1 by 4 inch boards nailed horizontally. Continue onto the next rows.

Measure the length of the.