Glassterr is a uPVC windows and doors manufacturer based in Pannimadai, Coimbatore. We fabricate in-house and sell factory-direct — the people who quote your job are the people who build it.
Glassterr was founded by Ankur to do one thing properly: manufacture uPVC windows and doors to a standard you can see and feel, without the layers of dealers and aggregators that sit between most buyers and the actual maker.
Everything is made at our own unit in Adn Nagar, Pannimadai. Profiles are cut, welded and assembled here, to your exact opening size. There is no off-the-shelf stock being passed off as custom work.
Because we are the manufacturer, the conversation is direct. You can call, you can WhatsApp, and you can walk into the factory and watch how a window is actually put together before you commit to anything.
A working manufacturing unit you are welcome to visit during working hours. Seeing the profiles, the welding and the hardware in person is the best way to judge quality.
Cutting, welding and assembly happen under one roof in Pannimadai — not outsourced down a chain.
Multi-chamber uPVC systems chosen for strength, sealing and finish on Coimbatore homes and offices.
Every unit is measured on site and built to that size. Nothing generic, nothing forced to fit.
uPVC profiles do not rust, do not need repainting, and resist the heat and the monsoon that Coimbatore windows have to live through. The multi-chamber sections add rigidity and help with sealing against dust, noise and water.
Paired with quality hardware and the right glazing, a well-made uPVC window is low-maintenance and built to sit in an opening for the long term. That is the product we make.