How To Fix A Leak On A Flat Metal Roof

How to fix a leaking metal roof efficiently.

How to fix a leak on a flat metal roof. A heavy stone is good for this. Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed. Thin pieces of material sometimes metal that have been installed to weatherproof the roof and stop water entering at angles or joint. The best application is different for each project and building.

Cut the piece large enough to cover the hole and 6 inches of the surrounding roofing each way using sheet metal cutters. A common cause of leaks on flat roofs is often flashing. Common reasons for leaks on flat roofs. Some roofers also suggest using 6d roofing nails to secure the blister flaps.

If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch. Apply a bead of flux both to the edge of the patch where you ve just sandpapered it and also where the patch will lay on the flat metal roof. This flashing is normally installed around pipes and at roof edges but it isn t always that durable. When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch.

Now lay the patch in place and weight it down. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. There are multiple types of metal roof panels ranging from metal roof shingles to standing seam metal panels. If you find trouble removing rusted screws do not attempt to remove them.

Heat up the soldering iron and apply it where the patch meets the roof. Apply base coat on the underside of the piece and install it on the roof.