Galvanized Metal Flashing And Galvalume Metal Roofing

Gibraltar building products 3 1 2 in.

Galvanized metal flashing and galvalume metal roofing.

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. Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials. Galvalume and galvanized steel roofing are affected differently by corrosion. 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.

Galvalume and galvanized. Most galvalume like galvanized steel is coated. The ridge cap used in conjunction with butyl tape reliably protects the ridge seam against water infiltration. Galvalume metal is similar to galvanized steel but uses a coating combination of aluminum and zinc rather than just zinc.

But galvalume has an excellent performance life in bare exposures as well. The aluminum in galvalume metal helps to better protect the panels against corrosion in certain environments compared to galvanized. The cost of galvalume and galvalume plus are about the same as that of galvanized steel. Galvanized steel is one of our most common forms of steel roofing materials.

Amerimax 10 in x 50 ft. Galvanized steel dormer flashing in weathered wood. 20 products in galvanized steel roll flashing. Roofing flashings roll flashing.

Union corrugating 14 in x 50 ft galvanized steel roll flashing. Two coatings are commonly used on steel sheeting in the metal panel industry today. Additionally they enhance long term water tightness and durability ensuring resilience through damaging weather conditions. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.

Both products are manufactured to adhere to carbon sheeting and provide a barrier that resists corrosion. For pricing and availability.