Galvanized Roof Deck Or Galvalume

The cost of galvalume and galvalume plus are about the same as that of galvanized steel.

Galvanized roof deck or galvalume.

If you re considering a galvalume metal roof or galvanized metal roofing get in touch with a product specialist today. 24 20 galvalume steel deck 18 g 90 galvanized steel deck 18 gauge available painted regal white top side. The distinctive galvalume finish will stand up to all kinds of wind and weather and is florida code approved for residential roofing applications. Most galvalume like galvanized steel is coated.

From galvanized steel roofing to galvalume metal roofs both finishes reinforce metal s strength performance and increase its longevity. Stock lengths from 26 to 32 feet quick custom cut metal deck to any length. Proper roof inspections and maintenance is still required as with any other roof system. Galvalume steel comes in various gauges that determine the quality and price.

Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials. Corrosion is the death of metal roofing as we all know. Its versatility ease of use aesthetic appeal and long term service life extending performance makes galvalume coated steel roof panels the most economical and sustainable coating option for your customers new and retrofit applications. Galvalume uses an alloy of 45 zinc 55 aluminum to create an extra durable panel is ideal for roofing and siding.

Pbr panels are cut with aviation shears and their strength to weight ratio makes them easy to use and transport. Via abc metal roofing. What a consumer will pay for a galvalume roofing system depends on the quality of the material. For these reasons galvalume metal roofs are much more popular.

Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel. For example a galvalume section that is 16 x3 known as a classic rib steel roof panel is 29 gauge steel and comes with a 25 year warranty. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example. But galvalume has an excellent performance life in bare exposures as well.

The shiny surface provides excellent heat reflectivity which can result in lower energy demands and improved comfort. Also galvalume costs more than galvanized metal roofing but the fact that a galvalume metal roof will last up to twice as long as a galvanized roof of the same thickness could make up the difference. Paint does not adhere as well to galvalume so the aesthetics may not be as good. Galvalume and galvanized steel roofing are affected differently by corrosion.

The fine grained galvalume finish is more corrosion resistant than galvanized.