A 12 mm frameless door is mostly glass plus a floor spring - and the spring brand is what separates the tiers. Size your door here and see the difference before you choose.
Rates cover glass, floor spring, patch set, handle and fitting, shown in the currency you pick.
How to use this calculator
- Enter the width and height of one opening in feet.
- Set the number of doors.
- Pick a quality tier that matches your spec.
- Choose your country - the estimate converts instantly.
- Read the range, then post your requirement for exact free quotes.
Indicative rates (India base)
| Quality tier | Rate / range |
|---|---|
| Standard hardware | ₹480 – ₹650 per sq ft |
| Branded hardware | ₹600 – ₹800 per sq ft |
| Premium imported | ₹750 – ₹1050 per sq ft |
Rates include material and installation. Pick your country in the tool above - estimates convert automatically with market-adjusted rates.
What changes the price
- Glass thickness (8/10/12 mm) and toughening
- Hardware brand - floor springs, patch sets, spigots
- Cutouts, holes and polish specification
- Frosting, films and designer finishes
- Height and access at the installation site
Use it anywhere in the world
This calculator is built for global use. Select your country inside the tool and the estimate switches to your local currency with typical market adjustment - useful whether you are budgeting a project in India, the UAE and Gulf, the United States, Canada, the United Kingdom, Europe, Australia, Singapore or South Africa. Rates are indicative; local quotes always win for accuracy.
Video guide
Frequently asked questions
What size is a standard glass door?
About 3.5 x 8 ft (28 sq ft) - most shopfront doors land between 25 and 32 sq ft.
Why does the floor spring matter so much?
It carries the full door weight every swing - cheap springs sag and drift within a year.
Can a lock be added?
Yes - patch locks and floor bolts are standard add-ons of ₹2,500-8,000.
Related calculators
Planning the work itself? See our installation service page or browse all cost calculators.