How To Seal Metal Roof Screws

It s important to use screws approved by the roof manufacturer when redoing your metal roof screw placement.

How to seal metal roof screws.

Here is a list. Before you begin you re going to need the right tools to help you with the job. To fix most leaks simply remove the old screw and replace it with a new one. Step 1 examine the roofing screws.

Roofing screws come in various shapes and sizes but with roofing screws the end acts in a similar fashion to a drill bit. Use the manufacturer s recommended screw gun to tighten the seal and make sure you create a tight seal but without using excessive pressure. 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. Once a screw looks weathered or compromised replace it.

Remove the screws and replace them dealing with gaps. Repairing a metal roof seam with turbo poly seal is simple and it is a do it yourself p. Below this there should be a rubber seal or grommet. When installed properly metal roofing screws will seal out the water by compressing a rubber washer down at the base of the screw head.

Typical roofing screws have a 1 4 inch hex head and can be recognized by a large rubber washer at the end. Locate the source of the leaks. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. 6 steps guaranteed to fix your leaking roof.

Place the first screw.