Windows
Configurations selected around ventilation, opening size, appearance, glass and hardware requirements.
Aluminium systems
Strong lines.
Smarter openings.
Windows and doors selected around the building, the people using it and the conditions the system must handle.
Request an aluminium quote ↗Not just a frame
Glass, hardware, finish, drainage, thresholds and installation all affect the final result.
The GI approach
Choose for the application.
Not only the photograph.
A system can look right and still be wrong for the opening.
GI considers proportion, operation, exposure, glass, hardware, finish and installation constraints before locking the scope. Final product selection remains project-specific.
Sliding doors
Large openings planned around panel movement, thresholds, drainage, hardware and daily operation.
Stacking doors
Multi-panel openings that demand careful measurement, support, sequencing and alignment.
Hinged & entrance doors
Single, double and feature entrances considered as complete frame, leaf, hardware and glass systems.
Commercial glazing
Shopfront, office and development applications coordinated with drawings, programme and site interfaces.
Performance upgrades
Project-led options for glass, seals, hardware and configurations where performance is a priority.
Before pricing
Six decisions that
shape the quote.
- 01Opening sizes or architectural drawings
- 02Window and door configurations
- 03Finish and colour requirements
- 04Glass and performance needs
- 05Hardware and security expectations
- 06Location, access and target programme
Quote with context
Drawings help.
A clear brief helps more.
Tell GI where the project is, what stage it is at and what information is already available.