Custom fabricated structural framing and insulated glass units built to submittal drawings for commercial, residential, and industrial installations across Metro Manila, Cebu, Davao, and nationwide.
The Philippine archipelago presents one of the most demanding microclimates in Southeast Asia for modern architectural envelopes. Ranging from extreme tropical heat and high relative humidity (often exceeding 85%) to seasonal super typhoons generating wind pressures over 3.0 kPa, structural glazing and fenestration systems must be engineered beyond standard residential benchmarks. As an established direct manufacturer and international exporter of high-performance Double Glazed Units (DGU), Insulated Glass Units (IGU), and thermally broken 6063-T6 aluminum framing profiles, we deliver tailored architectural glass solutions directly to developers, facade contractors, and glazing fabricators throughout the Philippines.
Standard monolithic glass or basic annealed double glazing often suffers severe thermal performance degradation in tropical climates. Direct solar radiation causes massive indoor heat gain, forcing HVAC systems to work overtime and dramatically inflating energy expenditures in commercial high-rises across Metro Manila, Cebu IT Park, and Davao City. Our engineered insulated glass packages incorporate spectrally selective Low-Emissivity (Low-E) coatings, noble gas fills (90%+ Argon density), warm-edge silicone structural spacers, and PVB/SGP laminated safety panes designed specifically to drop Solar Heat Gain Coefficients (SHGC) to optimal levels while retaining maximum Visible Light Transmittance (VLT).
To assist architectural teams and facade consultants in optimizing submittal schedules, the table below outlines the thermal, optical, and structural ratings of our specialized export glass configurations engineered for tropical climates:
| Glazing Configuration | U-Value (W/m²K) | SHGC (Solar Heat Gain) | VLT % (Light Transmit) | STC Rating (Acoustic) | Typhoon Resistance Level |
|---|---|---|---|---|---|
| Monolithic Clear 6mm (Baseline) | 5.80 | 0.82 | 88% | 31 dB | Standard Low Load |
| Standard DGU (6mm Clear + 12A + 6mm Clear) | 2.70 | 0.70 | 78% | 36 dB | Moderate Wind Pressure |
| Tropical Low-E DGU (6mm Low-E + 12Ar + 6mm Clear) | 1.45 | 0.28 | 65% | 39 dB | High Wind Pressure (Zone 2) |
| Typhoon Shield IGU (6mm Low-E + 12Ar + 6.76mm SGP Laminated) | 1.20 | 0.24 | 60% | 44 dB | Super Typhoon / Impact Rated (NSCP) |
| Triple Glazed Thermal Break (6mm Low-E + 9Ar + 5mm + 9Ar + 6mm) | 0.85 | 0.20 | 52% | 48 dB | Maximum Structural & Acoustic Barrier |
Every building project across the Philippine geography encounters distinct environmental stresses depending on its elevation, coastal proximity, and urban density. Our custom insulated glass packages and 6063-T6 aluminum extrusion systems are tailored for four primary local application sectors:
Concentrated in Bonifacio Global City (BGC), Makati CBD, Ortigas Center, and Cebu IT Park. High operational hours require continuous air conditioning. Our Low-E double glazed unit reduce solar glare on computer monitors while maintaining sub-0.25 SHGC performance, drastically lowering tenant cooling bills and fulfilling green building energy thresholds.
Deployed across Boracay, Palawan, Siargao, and Bohol coastal developments. High airborne salt spray rapidly oxidizes ordinary window framing and causes seal failure on cheap glass units. We supply 6063-T6 anodized aluminum profiles with high-grade PVB/SGP laminated insulated glass to resist severe salt air oxidation, hurricane force winds, and water ingress.
Developments adjacent to major transport corridors such as EDSA, C5, and South Luzon Expressway (SLEX) face relentless acoustic noise pollution exceeding 75-80 dB. By combining asymmetrical glass thickness (e.g., 8mm outer + 12mm Argon + 6mm inner) inside our IGUs, we achieve STC ratings up to 45 dB, transforming interior environments into quiet sanctuaries.
The Philippine building construction sector is undergoing a rapid transition toward decarbonization and climate resilience. The implementation of the Philippine Green Building Code (P-GBC), alongside voluntary rating systems such as BERDE (Building for Ecologically Responsive Design Excellence) and EDGE (Excellence in Design for Greater Efficiencies), has elevated the minimum structural and thermal performance baseline for architectural submittals.
Key market trends driving the adoption of advanced insulated glass products include:
Unlike trading entities or regional stockists, we control the end-to-end manufacturing chain from raw alloy extrusion to specialized insulating glass assembly and sigma welding. Backed by over 60 years of shop experience, our products are engineered dimension-by-dimension to match your architect's exact CAD profiles and submittal drawings.
Our structural members are extruded exclusively from high-purity 6063-T6 alloy. They maintain strict dimensional stability under severe humidity and wind pressure without warping, swelling, or rotting like timber or vinyl.
All frame joints, sashes, and heavy-duty swinging door profiles feature fully sigma-welded joints dressed completely smooth. A welded joint acts as one solid metal piece, eliminating water entry paths caused by mechanical screws loosening over time.
Our double and triple glazed units feature dual-seal perimeter technology incorporating primary butyl seal and secondary structural silicone or polysulfide seal, maintaining Argon gas retention rates above 99% over decades.
Every Philippines export order undergoes thorough shop-drawing verification. Our engineering team reviews rough opening dimensions, glass bite, hardware placement, and wind load calculations before any metal or glass is cut.
Common technical questions asked by Philippine architects, general contractors, and hardware importers.
Yes. We engineer glass thickness, heat-strengthening treatments, and laminated interlayers (PVB/SGP) directly against the wind load requirements specified in the NSCP 2015. For high-rise developments in coastal typhoon zones, we supply outer toughened glass paired with inner laminated safety panes capable of enduring wind loads exceeding 3.5 kPa (equivalent to Category 5 super typhoons).
Glass condensation occurs when warm humid exterior air meets a cold interior glass surface cooled by air conditioning. Our insulated glass units utilize warm-edge insulating spacers and argon gas filling, maintaining interior glass surface temperatures above the dew point. When paired with our multi-cavity thermally broken aluminum frames, frame sweating and interior water runoff are entirely eliminated.
For coastal applications within 5 km of salt ocean water, we strongly advise specifying high-micron Fluorocarbon PVDF coating (minimum 3-coat system) or high-grade anodized T5/T6 finishes complying with AAMA 2605 standards. These surface treatments prevent salt spray oxidation, pitting, and UV chalking under intense tropical sun exposure.
Once CAD submittal drawings are approved in writing, factory fabrication takes approximately 15 to 25 business days depending on order size. We package all glass units and extrusions in seaworthy, fully enclosed plywood crates with moisture barrier wrapping and corner protectors. Ocean freight to Manila South/North Harbor, Cebu Port, or Davao Container Terminal typically takes 7 to 12 days transit time.
Custom fabrication is our standard manufacturing procedure. We build strictly according to your architectural schedules and CAD submittals without enforcing restrictive stock size limitations or requiring filler panels. Send us your project elevations, opening schedules, or submittal files, and our shop will verify profile details prior to production.
Timber frames suffer rapid moisture absorption, expanding, warping, and rotting under tropical rain, while PVC profiles exhibit significant thermal expansion, yellowing, and structural sagging under high UV radiation. 6063-T6 aluminum frames hold precise tolerances under extreme heat and structural load, supporting larger glass sightlines while eliminating ongoing maintenance costs.
Contact our structural glazing team for custom takeoff estimates, CAD shop drawings, glass sample requests, or technical consultation on insulated glass compliance.
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