Sealing Metal Roof Valleys

Using 3 layers of thermal tec s mr multi ply roof system where most of the movement occurs will provide a watertight seal in these areas.

Sealing metal roof valleys.

Fold the top over the roof ridge and cut the bottom along the drip edge metal. Install synthetic roofing. Best practices for sealing the metal roof valley vary based on the slope of the roof. Let s take a look at valley seal and how it can help keep your roof in top condition over the long term.

Using a patching fabric is simple. Steep slope roofs slope greater than 3 12. Roof sealant is an incredibly simple product to use all you have to do is clean the surface wait for the surface to dry off sufficiently and then gently put on the roof sealant. Nail each shingle and cover the head with roofing cement.

Metal flashing allow water to flow down the valley. Valley seal eliminates the need for expensive cement bedding. To seal make sure there is no debris in the valley. Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof.

Check that the roofing material is cut in a straight smooth line on each side. Masterrib is a 36 wide 5 r. A metal roof is engineered to last decades sealing out water and wind and easily shedding snow. Valley seal is an innovative product that helps preserve your roof valleys and ensures they perform as they should.

Apply a layer of the mastic or patching compound over the problem area cut and place a section or strip of patching fabric over the area spread an additional layer of roof cement or patching compound over the area let the patch cure. Low slope roofs slope less than 3 12 use tape sealant between the valley trim and the panel. I ve never used roof sealant before. Subscribe now to be alerted to the full roof over video coming soon.

It is designed to resist hail mold mildew rodents and other animals. Sealing metal roof valleys watertight fix valleys where two rooflines meet are typical problem areas on metal roofs. Clip from mobile home roof over video how to seal the valley metal. No sales pitch or other fluff.

Sealing roof valleys mr multi ply roofing system thermal tec youtube. How to seal metal roof valley. Use fasteners to attach the panel to the structure making sure that there is complete compression of the sealant. Metal to metal connections are difficult to keep watertight long term.

First clean the debris out of the valley including sawdust nails and whatever else is in there. Open valleys have the flashing exposed and the shingles end at the flashing edges.