GRC manufacturing in Bangalore
We manufacture in-house. Moulds, mixing, casting, curing and finishing all happen at our unit in Bangalore, under our own supervision, rather than being passed to subcontractors.
That control is what keeps profiles sharp, colours consistent across batches and schedules predictable. It also means you can visit and see your elements being made.

What's included
Every element is cast, cured and finished in our own manufacturing unit in Bangalore.
- Spray-up and premix GRC casting
- Alkali-resistant glass fibre reinforcement
- Controlled curing
- Hand finishing and quality checks
- Packing and labelling for dispatch
How it works
- 1
Mould
A mould is made for each profile, or taken from our existing moulds.
- 2
Mix and cast
Cement, fine sand, water, admixtures and alkali-resistant glass fibre are sprayed or poured into the mould and compacted.
- 3
Cure
Castings are cured before demoulding so they reach their strength.
- 4
Finish and check
Each piece is cleaned up, finished and checked against its drawing before it leaves the unit.
From our unit in Bangalore
Moulds, castings and finished pieces photographed in our unit. Select a photo to enlarge it.
Vase balusters stacked after demoulding.
Fluted column shells, cast in halves.
Profile moulds for cornices and bands.
Panels on the casting tables, with the mould store behind.
Questions about GRC product manufacturing
Where is your factory?
Our manufacturing unit is in Bangalore, Karnataka. Call or WhatsApp us to arrange a visit.
Can you handle large quantities?
Yes. Repeated elements such as balusters, cornices and jali panels are cast from multiple moulds in parallel. Tell us your quantities and timeline and we'll confirm a schedule.
Tell us what you're building.
Send drawings, photos or a sketch on WhatsApp, or call us to talk it through. We reply with questions, ideas and a quotation.
- Call+91 78921 42197+91 99005 79417+91 63633 85312
- WhatsApp+91 99005 79417Best for drawings and photos
- Emailgrcbanglore@gmail.comsandiil.k@rjinteriors.in