In the realm of steel doors and frames there are three types of galvanized and galvanneal steel used a40 a60 and g90.
Galvanized doors and frames.
Galvanized steel doors and frames are fabricated from carbon steel sheet that has been coated with zinc on two sides by the continuous hot dip process.
Insulated polystyrene or rigid honeycomb core.
Custom fire rated 16 gauge steel frames.
Commercial hollow metal door frames welded or knocked down for new or existing drywall block masonry walls.
The differences in the three are based on the percentage of galvanneal coating per square foot and the protection they offer.
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We take pride in our easy online ordering system allowing you to configure a door without the hassle or confusion giving you easy access to some of the lowest prices on the internet.
Get free shipping on qualified galvanized steel exterior doors or buy online pick up in store today in the doors windows department.
Heavy duty 18 gauge galvannealed steel.
All standard frames are manufactured from cold rolled or galvanized a40 steel.
Galvannealed steel commercial hollow metal doors are commonly specified when they are to be exposed to corrosive atmospheric conditions.
We take pride in our easy online ordering system allowing you to configure a door without the hassle or confusion giving you easy access to some of the lowest prices on the internet.
Our steel frames are available in 16 and 18 gauge for 1 3 4 doors.
Rust and corrosion inhibiting.
Galvannealed steel doors and frames are fabricated from carbon steel sheet that has been coated by the continuous hot dip process and further treated to convert the zinc coating into a zinc iron alloy.