Galvanized Metal Flashing And Galvalume Metal Roofing

For pricing and availability.

Galvanized metal flashing and galvalume metal roofing.

Both products are manufactured to adhere to carbon sheeting and provide a barrier that resists corrosion. However in the last 20 years the pricing of these two materials has fluctuated back and forth but predictions for november 2019 show galvanized material is about 6 higher in price over galvalume. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example. Union corrugating 14 in x 50 ft galvanized steel roll flashing.

Most galvalume like galvanized steel is coated. Galvalume metal is similar to galvanized steel but uses a coating combination of aluminum and zinc rather than just zinc. Galvalume and galvanized. The gibraltar ridge cap is made from sturdy 26 gauge galvalume steel.

20 products in galvanized steel roll flashing. Galvanized steel dormer flashing in weathered wood. Typical g90 galvanized metal roofing can cost anywhere from 5 00 to 13 00 per square foot and can fluctuate further based on thickness color installation costs location and more. Galvanized steel is one of our most common forms of steel roofing materials.

Additionally they enhance long term water tightness and durability ensuring resilience through damaging weather conditions. Roofing flashings roll flashing. Galvalume and galvanized steel roofing are affected differently by corrosion. Gibraltar building products 3 1 2 in.

Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials. Galvalume uses an alloy of 45 zinc 55 aluminum to create an extra durable coating that is ideal for ridge capping a galvalume panel roof. Amerimax 10 in x 50 ft. The aluminum in galvalume metal helps to better protect the panels against corrosion in certain environments compared to galvanized.

But galvalume has an excellent performance life in bare exposures as well. The ridge cap used in conjunction with butyl tape reliably protects the ridge seam against water infiltration.