Aluminium Windows & Doors
Slim profiles, high-performance finishes, turnkey installation
Glazing Work
Structural, rope-access & spider glazing for modern facades
ACP Work
Precision ACP cladding, weatherproof detailing and maintenance
UPVC Sliding Windows
Energy-efficient UPVC systems with acoustic insulation
MS & SS Fabrication
Custom steel & stainless structures, railings, louvers and screens
Curtain Wall Systems
Unitized and stick-built systems with high-performance glazing
Our Services
From shop drawings to final handover, SAY Infratech delivers comprehensive services covering aluminium windows & doors, structural glazing, ACP cladding, UPVC systems and steel fabrication. Each service is engineered to meet project-specific performance benchmarks, aesthetics and compliance.
Core Offerings
01Premium Service
Slim profiles, high-performance finishes, turnkey installation
02Premium Service
Structural, rope-access & spider glazing for modern facades
03Premium Service
Precision ACP cladding, weatherproof detailing and maintenance
04Premium Service
Energy-efficient UPVC systems with acoustic insulation
05Premium Service
Custom steel & stainless structures, railings, louvers and screens
06Premium Service
Unitized and stick-built systems with high-performance glazing
Detailed Information
Unitised, semi-unitised and custom aluminium door-window systems with high-performance coatings, slim sightlines and tested hardware.
Sliding, openable, tilt-and-turn and vertical sliding options
Thermal break profiles and acoustic double glazing
Powder coating, anodised and wood finish surface treatments
Integrated mosquito mesh, grills and automation compatibility
Structural glazing, spider glazing, skylights and bespoke facades engineered for complex geometries and weather performance.
Curtain wall, semi-unitised and stick glazing systems
Spider, fin and cable-supported glass assemblies
Skylights, canopies and atrium glazing with drainage detailing
On-site QA including water, air and structural testing
Aluminium composite panel cladding with weather-sealed joints, precision routing and long-term colour stability.
3mm/4mm ACP cladding with cassette or tray panels
Custom grooving, perforation and feature fins
Fire-rated ACP and silicone sealed assemblies
Site mockups, QA checklists and maintenance manuals
UPVC sliding, casement and combination systems with reinforced frames for acoustic insulation and energy efficiency.
Multi-track sliding, casement, top-hung and tilt-turn systems
Reinforced steel cores for structural strength
High air-tightness, water-tightness and thermal insulation
Variety of lamination shades and hardware finishes
Mild steel and stainless steel fabrication for structural members, skylight supports, railings, louvers and architectural features.
Custom staircases, pergolas, canopies and screen walls
SS 304/316 balustrades, handrails and glass railings
Powder coated and hot-dip galvanised finishes
In-house welding, grinding, polishing and NDT checks
Unitized and stick-built curtain wall systems engineered for high-rise buildings with superior weather performance and thermal efficiency.
Unitized curtain wall with factory-assembled panels for faster installation
Stick-built systems for complex geometries and retrofit applications
Thermal break technology and high-performance glazing integration
Comprehensive testing including water, air, structural and thermal performance