Rubber Roof Over Metal

The only tools that separate the tpo roof from a rubber roof is in fact the welders and generators.

Rubber roof over metal.

Metal roofing varies greatly in price however and depending on your situation might be even more expensive than a rubber roof. Corrugated steel roofs can also become rusted or have leaky seams especially on flat roofs. If you are thinking of replacing a leaking metal roof with a rubber one an alternate solution might be to cover it with a layer of insulating foam and re roof it with another new metal roof. Then pieces of the membrane are cut and carefully glued around the vents creating a watertight seam.

Sometimes the most economical way to reseal a metal roof is to apply a special soybean based coating with fiberglass webbing as needed. Still need knives and scissors for cutting. Mobile home roof over with single ply tpo white single ply tpo membranes are a very popular choice for mobile homes with flat or low slope roofs. Metal roofs over shingles will also provide an extra layer covering your home helping to further insulate it.

Doing a roof over adds an extra layer of protection above the original. Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet. It helps direct water away from the meeting points and keeps the roofing dry. If you do a fully adhered tpo system your still using glue rollers and brushes just like on the epdm.

Once the rubber membrane sometimes called epdm is stretched over the roof and holes cut for the vents the rubber is next folded over the roof edge and fastened with screws. Asphalt roofs are even more prone to this than other types like pto metal or rubber roofs. Alternatives to rubber roofs. By placing metal roofing over shingles you can save in the labor costs of ripping them off while also preventing them from being thrown into landfills.

Flashing is metal trim that fits over joints where two sections of roof meet. Hammers to pound roof nails into edge metal. Advantages of metal roofs over shingles. The flashing should overlap the edge of the roof by one inch to help direct water.

They also need to be repaired by a trained professional.