Galvalume developed at bethlehem steel in the 1960s is a surface coating applied to steel coil that contains 55 percent aluminum about 1 5 percent silicon and about 43 5 percent zinc.
Galvalume finish roofing.
Galvalume uses an alloy of 45 zinc 55 aluminum to create an extra durable panel is ideal for roofing and siding.
Unlike normal galvanizing this metal material is an actual combination of aluminum and zinc to provide excellent protection.
Pbr is a heavy duty 26 gauge exposed fastener panel using hex head screws with a built in gasket to prevent leaking.
The shiny surface provides excellent heat reflectivity which can result in lower energy demands and improved comfort.
The addition of aluminum to the zinc coating differentiates galvalume from traditional galvanized treatments.
Its major benefit is its self healing ability.
It is a trademarked name but many people use it as a generic term to describe a metal roofing product consisting of steel coil coated with a metal alloy.
One roofing material that stands above the rest for high quality longevity and durability is galvalume.
The distinctive galvalume finish will stand up to all kinds of wind and weather and is florida code approved for residential roofing applications.
A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec.
Welcome to galvalume biec international inc.
Is the worldwide licensor of the technology and know how associated with 55 aluminum zinc alloy coated sheet steel better known as galvalume.
This coating acts as an excellent protection against corrosion.
This finish has become extremely popular for roofing and siding applications.
The coating or paint finish used on galvalume is very important because it is critical to the length and conditions of the entire warranty of the steel panel product.
Over the years coated metal roof panels have progressed from a single coat straight polyester paint system in the early years to poly vinyl idene fluoride pvdf acknowledged as the premium resin for coil coatings.
Galvalume finish utilizes a perfect blend of aluminum and zinc 55 aluminum and 45 zinc to coat a durable steel substrate.
Sometimes you just can t see it.
Galvalume was invented by bethlehem steel in 1972.
This superior roofing material also used as siding is actually sheets of steel coated with a composition of 45 zinc and 55 aluminum.
The fine grained galvalume finish is more corrosion resistant than galvanized.
Galvalume finish corrugated metal roofing.
A small amount if silicon is also introduced to the coating to ensure an even and durable adhesion.
Galvalume is a coated metal product used for commercial agricultural and residential applications to emulate galvanized steel.
