Architectural Aluminium Works & Framing Systems Singapore
Singapore's premier direct-factory fabricator of custom architectural aluminium systems for residential landed homes, commercial corporate offices, retail shopfronts, and industrial developments. Specializing in precision heavy-duty aluminium doors, acoustic casement and sliding windows, structural glass perimeter frames, recessed U-channels, modular partition systems, and urgent on-site frame restoration.
Engineered Metal Excellence: Why Direct-Factory Architectural Aluminium Outperforms Timber & Steel
In Singapore's demanding equatorial climate—characterized by intense tropical heat, high relative humidity (70%–90%), and monsoon water exposure—traditional materials suffer severe degradation. Timber warp, rot, and termite infestations ruin door alignment, while mild steel rapidly develops bubbling paint and destructive red oxide rust.
At RH Glass, our architectural aluminium works utilize virgin billet 6063-T5 and 6063-T6 architectural alloy engineered with heavy wall thicknesses (1.4mm to 3.0mm). Every extrusion undergoes specialized chemical pre-treatment and electro-deposition or architectural thermosetting polyester powder coating (AkzoNobel / Jotun D1000). Combined with precision mitred CNC corners, internal stainless steel joining cleats, and EPDM weather-gaskets, our aluminium framing delivers superior structural rigidity, acoustic isolation, and decades of maintenance-free luxury.
Our Architectural Aluminium Sub-Services
Precision-milled structural frameworks, slimline partitions, heavy-duty door frames, and custom glass clamping extrusions tailored to your exact architectural blueprints.
Aluminium Doors
Custom-built heavy-duty aluminium entrance, patio, and interior door systems. Available in ultra-slim framed sliding glass doors, French double swing doors, multi-track bi-folding systems, and heavy pivot doors with concealed hydraulic closers.
- Slim-line 28mm / 35mm sightline minimal frames
- Heavy-load dual stainless steel bearing rollers (250kg)
- Multi-point Euro groove deadbolt security locking
Aluminium Windows
HDB and BCA certified architectural aluminium window solutions. We fabricate casement windows with friction stays, multi-sliding window panels, top-hung awning vents, and soundproof double-glazed acoustic window assemblies.
- Singapore BCA Approved Document Section N compliant
- Double continuous EPDM compression weather-seals
- Heavy-gauge marine SS304 friction stays & multi-latches
Aluminium Glass Frames
Custom-milled perimeter sub-frames and containment frames for architectural glass panels. Engineered to seat monolithic, acoustic laminated, or double-glazed insulating glass units in residential picture windows and commercial retail displays.
- Thermal break and non-thermal architectural extrusions
- Snap-on aluminium glazing beads with hidden fasteners
- Engineered setting blocks to avoid glass-edge contact
Aluminium U-Channels
Heavy-duty extruded aluminium U-channels designed for securing frameless glass panels to floor tiles, ceiling slabs, and side walls. Precision-gauged for 10mm, 12mm, 15mm, and 19mm glass with flush recessed or surface-mounted profiles.
- Concealed floor channels for seamless frameless looks
- Integrated vinyl dry-glaze gaskets and weep drainage holes
- Deep pocket channels (up to 30mm) for glass deflection
Aluminium Framing
Industrial and architectural structural grid framing for glass canopies, skylights, outdoor pergolas, building entrance lobbies, and commercial shopfronts. Built with load-bearing hollow sections and reinforced internal spigots.
- Heavy structural mullions: 50x100mm, 50x150mm & custom
- Calculated wind-load resistance and deflection ratios
- Concealed cable routing and smart lock conduits
Aluminium Partition Systems
Modern modular and demountable aluminium office partition wall systems. Combines slim black aluminium framework with soundproof acoustic glass or solid composite panels to create private executive offices, boardroom suites, and quiet zones.
- Single & double-glazed acoustic partitions (up to 44dB)
- Modular demountable tracks for flexible future office layouts
- Seamless integration of flush aluminium glass swing doors
Aluminium Repair & Replacement
Urgent on-site diagnostic restoration for bent frames, corroded bottom sills, jammed sliding tracks, stripped screw holes, and leaking perimeter joint caulking. We replace damaged sections without tearing down entire wall assemblies.
- Sliding bottom track cap replacement & roller realignment
- Corroded extrusion segment cut-and-splice repair
- Degraded gasket replacement & Dow Corning weather-sealing
Calculate Your Aluminium Works & Framing Investment
Configure your aluminium project requirement, profile finish, and dimensions below for an instant engineering ballpark quotation in SGD.
Includes site measurement, Grade 6063-T5 aluminium extrusions, precision CNC mitring, hardware, silicone sealing, and 12-month warranty.
Recent Completed Aluminium Works
A showcase of recent custom aluminium door systems, acoustic partitions, and commercial glass framing installations across Singapore.
Corporate Headquarters
Raffles Place — Full Office Aluminium Glass Partition Suite
Fabricated and installed 65 linear meters of floor-to-ceiling slimline matte black aluminium partitions with 12mm soundproof acoustic laminated glass and concealed sliding door tracks for a premier financial firm.
Landed GCB Residence
Bukit Timah — Multi-Track Patio Aluminium Sliding Doors
Custom-engineered 4-panel heavy sliding glass door system spanning 7.2 meters by 3.1 meters height. Featuring ultra-slim 28mm interlock mullions, thermal insulation, and multi-point German locking hardware.
Commercial Retail
Orchard Road Mall — Structural Shopfront Aluminium Framing
Constructed a high-span structural aluminium perimeter framing network housing 19mm ultra-clear low-iron glass panels, with flush recessed ceiling channels and integrated LED lighting housing conduits.
RH Factory Aluminium vs. Generic Contractors
Why certified architectural aluminium alloys, computerized CNC mitring, and authentic architectural powder coating matter for lasting value.
| Engineering Criteria | RH Precision Aluminium Systems | Generic Sub-Contractors & Resellers |
|---|---|---|
| Alloy Billet Purity | ✓ 100% Virgin Grade 6063-T5 / T6 Billet | ✗ Scrap-recycled aluminium with impurities & brittle flaws |
| Wall Extrusion Thickness | ✓ True 1.4mm to 3.0mm heavy-gauge structural profile | ✗ Sub-gauge 0.8mm–1.0mm prone to bending under glass load |
| Powder Coating Quality | ✓ AkzoNobel / Jotun D1000 architectural grade (60–80µm) | ✗ Industrial wet paint prone to flaking and UV fading in 1 year |
| Corner Joint Technology | ✓ Internal heavy aluminium cleats & pneumatic corner crimping | ✗ External screws with loose mitres causing water leaks |
| Gasket Weather-Sealing | ✓ Heavy automotive-grade EPDM continuous dry-glaze seals | ✗ Cheap PVC rubber that hardens, cracks, and shrinks |
| BCA Compliance Testing | ✓ Full BCA SS 212 / SS 341 safety and wind-load certified | ✗ Uncertified profiles without load calculation endorsement |
Our 4-Stage Custom Fabrication Workflow
Precision laser surveying, CNC milling, architectural powder coating, and master installation.
Site Survey & Laser Mapping
Our project engineers perform sub-millimeter 3D laser measurements of floor levels, ceiling deflections, and wall plumb to ensure flawless custom fitment.
Direct Factory CNC Extrusion
Aluminium profiles are computer-cut with double-mitre saws, routed for concealed lock boxes and drainage weep holes, and crimped with internal joining cleats.
Architectural Powder Coating
Extrusions undergo multi-stage chemical degreasing, conversion coating, and electrostatic powder application baked at 200°C for lifetime UV protection.
On-Site Precision Glazing
Our BCA-trained technicians anchor frameworks into structural concrete with stainless sleeve anchors, seat the glass on EPDM gaskets, and apply Dow Corning seals.
Frequently Asked Questions
Common queries regarding architectural aluminium doors, windows, partition walls, and custom U-channel systems.
Build with Precision Architectural Aluminium
Send us your architectural drawings, window schedules, or site photos for an immediate factory-direct quotation and technical profile recommendation.