Precision-manufactured structural aluminum and UPVC fenestration solutions certified for high-humidity, marine-coastal, and monsoonal environments across Colombo, Galle, Kandy, and Jaffna.
Heavy-duty thermally broken aluminum profile engineered with PA66 nylon insulation strips, preventing thermal bridge transfers under intense Sri Lankan tropical heat.
High-strength architectural casement system featuring multi-point locking mechanisms and perimeter EPDM sealing gasket rings to eliminate wind-driven rainfall penetration.
Equipped with PVB laminated impact glass and reinforced stainless steel 304 hinges, offering robust security and storm protection for high-wind coastal resort zones.
UV-stabilized modified uPVC profiles engineered specifically to resist high ultraviolet degradation and salt fog oxidation common in South Asian maritime regions.
Minimalist narrow-frame architectural French profile providing expansive daylighting while exceeding structural wind pressure specifications up to 3000 Pa.
Precision-engineered B2B wholesale window system designed for fast modular installation in commercial housing complexes and mixed-use Sri Lankan developments.
Multi-cavity thermal break frame construction optimized for maximum sound attenuation in dense urban centers like Colombo 03, Rajagiriya, and Mount Lavinia.
Classic European French aesthetic with integrated internal muntin security grills. Ideal for colonial heritage restoration projects in Galle Fort and Nuwara Eliya.
Strategic analysis of construction sector dynamics, weather challenges, energy tariffs, and evolving architectural preferences in the island nation.
Sri Lanka's exposure to the Southwest monsoon (May to September) and Northeast monsoon (December to February) brings intense driving rains and salt-laden sea air. Modern developments in Colombo Port City and Southern coastal belts mandate fenestration products tested for C5-M atmospheric corrosion class and minimum 600 Pa water tightness.
With Ceylon Electricity Board (CEB) commercial and luxury residential electricity tariffs escalating, building envelope HVAC performance is paramount. Standard single-glazed wooden or aluminum frames leak cooling energy rapidly. Imported Thermally Broken Double-Glazed French Doors reduce indoor air-conditioning heat loads by up to 34%.
Sri Lankan architecture, pioneered by Geoffrey Bawa, emphasizes seamless transitions between indoor living and exterior natural flora. Luxury resort developments in Bentota, Tangalle, and Kandy require large-span French door sills with ultra-narrow profiles that preserve unobstructed views without compromising structural integrity.
Customizing structural fenestration parameters to meet distinct microclimates and project typologies in Sri Lanka.
Deployment Zones: Colombo 01 (Fort), Colombo 03 (Colpetty), Colombo 07 (Cinnamon Gardens), Rajagiriya.
Engineering Requirement: Wind speeds at heights over 80 meters require structural wind pressure resistance exceeding 2500 Pa. Our outswing French doors and heavy casements incorporate multi-chamber 6063-T6 aluminum alloys and laminated toughened glass, delivering exceptional acoustic isolation against urban traffic noise (STC 40+ dB).
Deployment Zones: Galle Fort, Mirissa, Weligama, Hikkaduwa, Tangalle.
Engineering Requirement: Direct coastal salt spray causes rapid oxidation on standard metals. We supply marine-grade anodized or PVDF fluorocarbon-coated aluminum French doors with stainless steel 316 hardware, guaranteeing zero structural pitting or surface discoloration under harsh marine conditions.
Deployment Zones: Kandy, Nuwara Eliya, Ella, Hatton.
Engineering Requirement: High altitude, large diurnal temperature shifts, and high atmospheric moisture cause internal condensation on poor window frames. Thermally broken double-glazed French systems with warm-edge spacers prevent interior misting while retaining internal warmth during cool upcountry nights.
Deployment Zones: Cultural Triangle (Sigiriya, Dambulla, Anuradhapura) and Dutch Colonial Estates.
Engineering Requirement: Blending authentic colonial grid design with modern storm-proof efficiency. Custom muntin grill patterns are sealed inside dual glass panes to maintain traditional aesthetics while providing effortless cleaning and security against intrusion.
Over 50 years of specialized window and door manufacturing engineering delivered direct from our automated production facility to Colombo Port.
We do not sell standard off-the-shelf sizes that force field modifications. Every French door set is precision-cut to your field measurement schedules, eliminating architectural gaps, water leakage points, and structural misalignment on site.
From aluminum extrusion thermal break crimping to automated argon-gas glass insulating and structural silicone bonding, the complete fabrication chain takes place under one roof to maintain strict quality controls.
Utilizing premium AkzoNobel powder coatings and 25-micron anodic oxidation treatments, our finishes pass rigorous 3,000-hour neutral salt spray (NSS) testing protocols matching ISO 9227 standards.
We provide full shop drawings (CAD/BIM), structural calculation reports, sea-freight reinforced wooden crating, and complete shipping documentation for seamless Sri Lanka Customs clearance at Colombo Port.
Expert answers addressing customs, glass technicalities, freight, and structural standards for Sri Lankan architects, importers, and developers.
Aluminum doors and windows typically fall under HS Code 7610.10.00, while UPVC fenestration falls under HS Code 3925.20.00. Importers into Sri Lanka should verify current CESS, PAL (Ports and Airports Development Levy), and VAT rates with their Colombo customs house agent (CHA) prior to shipment booking.
Every shipment undergoes export-grade maritime packaging: glass surfaces are covered with anti-scratch protective film, corner guards are applied, frames are wrapped in multi-layer shock-absorbing EPE foam, and the entire assembly is sealed in fumigated plywood crates with desiccant gel packs to absorb humidity inside containers.
Non-thermal aluminum conducts solar heat directly into the interior, severely straining air-conditioning systems in tropical climates. Thermal break profiles insert a structural polyamide barrier (PA66) between interior and exterior profiles, cutting heat transmission by over 60% and drastically reducing long-term CEB electricity costs.
We recommend a double-glazed insulated unit comprising 6mm Toughened Solar Control Low-E + 12mm Argon Air Gap + 6mm Clear Toughened Glass. This configuration achieves a low Solar Heat Gain Coefficient (SHGC < 0.30) while retaining high visible light transmittance (VLT).
Yes. Our engineering shop regularly produces bespoke architectural profiles, including arched tops, integrated internal muntin grills, custom panel moldings, and authentic bronze anodized finishes that meet strict historical conservation guidelines while maintaining modern wind/water performance.
Standard production time is 25 to 35 days following final shop drawing approval and deposit receipt. Shipping time from our port to Colombo Port typically ranges from 12 to 18 days depending on direct vessel schedules.
Consult with our structural fenestration engineers today. Get detailed CAD shop drawings, factory-direct wholesale pricing, and custom ocean freight quotes for your project in Sri Lanka.