Estimation of gates or steel for doors or Window grills depends upon the length and width of the structure.
It also depends upon the design that we adopted for construction and types of joints example welding etc. So the estimation of steel gates is different for different sizes.
For small-sized windows, less quantity of steel is required thus cost decreases. and for big windows, a large amount of steel is required which increases cost.
In market door grills are of following types:
- SS laser cutting grills – 850/ sq feet
- Safety door grill- 950/sq. Feet
- Stainless steel door grills- 600/sq. Feet
- Matt, mirror stainless steel gates- 1,200/sq. Feet
- Cross pattern door grills- 30/sq. Feet
- Laminated door grills- 250/sq. Feet
So the estimation cost of door grills is depended upon square feet area, design and types of materials used.