Home
About Us Why Choose GBT Our Branches
Sliding Series
50mm Sliding Series 80mm Premium Sliding 90mm Double Sash 112mm Sliding Door
Casement & Others
60mm Casement Series Louver Series Colour Options
Gallery Blog & Insights Our Technology
Contact Us
Get Quote Brochure
Manufacturing Excellence

Our Technology

Advanced co-extrusion and precision manufacturing — the science behind GBT quality.

Co-Extrusion

Color That Never Fades

Co-extrusion technology bonds colour into the profile at a molecular level during manufacturing — not painted on afterwards.

🔬

Molecular Bonding

The colour compound is extruded simultaneously with the base material, creating an inseparable bond that cannot peel, flake, or fade.

☀️

UV Stabilized

Compound formulated with UV stabilizers for 15+ years of colour retention even in India's intense sunlight zones.

🎨

Multiple Surface Options

Large surface, small surface, double-sided — plus embossing, matte, multi-line and slimsy line finishes.

Co-extrusion
±0.2
mm Wall Tolerance
15+
Years Service Life
6
Profile Series
100%
Lead-Free
Quick Contact