GI Steel Doors

Price 18500.0 INR/ Number

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MOQ : 1 Number

Construction and materials

Core:A lightweight core of insulating material like polystyrene, polyurethane, or honeycomb is used to fill the inside of the door.
Skin:The core is covered by a thin "skin" of steel, often galvanized for corrosion resistance.
Gauge:The thickness of the steel can vary, with common gauges being 12 to 20 for exterior doors and 16 gauge for interior doors, as detailed by theSteel Door Institute.
Seams:Doors often feature interlocking seams and vertical/horizontal reinforcement to prevent twisting and increase strength.

Key characteristics

Durability:Steel doors are highly durable and can last for 30 years or longer, resisting warping and distortion from moisture.
Security:They provide excellent security due to the inherent strength of steel.
Insulation:The insulating core provides thermal performance and energy efficiency.
Fire Resistance:Steel doors can be manufactured to be fire-rated, with specific types tested for fire resistance over a set period, often noted as "EI2" ratings, saysNavair International.
Low Maintenance:They require relatively low maintenance over their lifespan.

Common uses

Commercial and industrial:Their primary use is in commercial, industrial, and institutional settings like offices, factories, and schools.
Residential:They are also used for residential entrances where security and durability are key concerns.