STEEL

Superior Alloy Quality

Galvanized steel is 3 times stronger with thermal conductivity 4 times lower than aluminum alloys. Our partner uses the FeP02 alloy with a GZ200 hot zinc coating (equivalent to 200 gr/sqm on both sides). This coating protects the profile from oxidation both on the interior and exterior surfaces. The subsequent finishing process, called skin-passing, allows for better paint adhesion and lasting durability. Paint coatings are available in a wide range of colors, as well as finishes including gloss, semi-gloss, matte, or semi-polished.

The physical features of steel allow for profiles with narrower sight lines and greater glass area allowing more natural light in.

The welding of a Brombal steel window during manufacturing

Steel window and door frames are securely stored while they wait for the next step

A grinder sets off sparks during the manufacturing of a custom steel window

ADVANTAGES

Thermally broken
High structural characteristics for large unobstructed openings
3 times stronger than aluminum
4 times less conductive than aluminum
Reduced coefficient of expansion
Narrow sight lines
Modern and traditional designs
100% recycled material

TRANSFORMATION PROCESS

Large coils of steel are first treated with a hot dipped galvanizing process utilizing the Sendzimir system. The result of coating zinc on both sides ensures the metal is ultimately protected against corrosive agents. The treated metal is then sent through a series of rollers to produce specific shapes. These shapes are then used for our section profiles while maintaining the galvanized coating. Lastly, a zinc primer is applied during the coatings process which ensures the surface is continually protected.

FINISHES

15 distinctive liquid finishes
Countless RAL colors to match any design criteria
Textured powder coated finishes

STEEL PARTNERS

Brombal

Vintage Steel

Hot rolled steel door and window systems flood this loft with natural light

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STEEL

Superior Alloy Quality

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