Precision-engineered aluminum alloy windows, sliding systems, and heavy-duty structural doors tailored for residential modular housing, light commercial structures, and mobile home developments.
Combines external anti-corrosion architectural aluminum cladding with solid structural core wood. Ideal for luxury modular homes and showrooms requiring superior acoustic isolation and thermal damping.
Ultra-slim architectural aluminum frame engineered for modern modular villas and mobile suites. Features double-pane Low-E tempered insulated units to maximize solar control and daylit sightlines.
Engineered for large opening modular hangars, commercial warehouses, and heavy-payload transit bays. High wind-load resistance with automated telescoping mechanism and structural safety locks.
Patented transformable attic dormer window that extends into an open mini-balcony. Built with structural aluminum 6063-T6 profiles, pneumatic damping struts, and heavy-duty triple weatherseals.
Flagship multi-chamber thermal break residential casement window. Multi-point mushroom cam locking hardware, European standard C-groove fitments, and energy-conserving thermal transfer barrier strips.
Engineered for large mobile home spans and prefabricated luxury decks. High-load stainless steel tandem bogie rollers allow effortless gliding of sashes weighing up to 400kg with hermetic dropped sealing.
Sleek anodized/powder-coated aluminum shower enclosure designed for compact modular home bathrooms, motorhomes, and boutique hotel pods. Explosion-proof laminated safety glass and anti-jump rollers.
Versatile double-glazed sliding door system tailored for manufactured housing retrofits and wholesale builder distribution. High structural deflection resistance, factory-integrated nailing flange, and flyscreen channel.
The manufactured housing and industrialized building sectors are undergoing an unprecedented architectural renaissance. For decades, mobile homes, manufactured units (HUD code), and modular transportable structures were burdened by low-cost, lightweight single-pane mill-finish aluminum or flimsy vinyl windows prone to thermal bridging, frame racking during road transport, and catastrophic water infiltration. Today, modern B2B procurement professionals, real estate developers, and modular factory builders require fenestration systems that deliver the acoustic, thermal, and structural performance of high-end permanent architectural envelopes while maintaining the weight efficiency and installation tolerances required for offsite industrialized assembly.
As a leading Chinese wholesale manufacturer headquartered in the fenestration capital of Foshan, Guangdong, DERCHI (Guangdong Dejiyoupin Doors and Windows Co., Ltd.) provides high-yield OEM/ODM production lines specifically tailored to the manufactured housing industry. Utilizing high-tensile 6063-T5 and 6063-T6 virgin aluminum alloy billets, polyamide 66 with 25% fiberglass (PA66 GF25) thermal barrier extrusions, and robotic continuous dual-seal insulated glass fabrication, our wholesale window solutions bridge the gap between affordable volume procurement and Tier-1 energy compliance.
Technical Information Gain Insight: Unlike standard static residential fenestration, mobile home and modular windows must endure dynamic torsion loads exceeding 2.5G during transport, rapid barometric pressure swings, and frame deflection up to L/175 without breaking perimeter seals or cracking insulated glass units. DERCHI integrates reinforced corner cleats, cold-crimped mechanical corner joints with structural adhesive injection, and high-elasticity vulcanized EPDM gaskets to eliminate frame deformation across long freight hauls and heavy road vibration.
When engineering windows for wholesale distribution to mobile home parks, modular kit home producers, and commercial relocatable office manufacturers, structural and thermal performance metrics must be documented for local building code approvals (including US HUD Code 24 CFR 3280, Australian AS2047/AS1288, and European CE EN14351-1).
| Performance Parameter | Legacy Mobile Home Windows (Standard Market) | DERCHI Heavy-Duty Architectural Grade | Engineering Benefit for Modular Builders |
|---|---|---|---|
| Alloy Metallurgy & Temper | Recycled aluminum scrap, unregulated temper (T4/unspecified) | Primary Billet 6063-T5 / 6063-T6 Structural Grade | High yield strength (≥160 MPa) prevents frame twisting under transit vibration. |
| Frame Wall Thickness | 0.8 mm – 1.0 mm (non-structural) | 1.4 mm – 2.0 mm (structural multi-chamber design) | Accommodates large glass spans; guarantees screw thread holding strength. |
| Thermal Transmittance (U-Factor) | U > 1.10 Btu/(hr·°F·ft²) (High heat loss) | U ≤ 0.24 – 0.28 Btu/(hr·°F·ft²) (W/m²·K ≤ 1.4) | Exceeds HUD Zone 3 & ENERGY STAR v7.0 northern climate requirements. |
| Glazing Architecture | Single-pane 3mm annealed glass | Double/Triple 5mm+12A+5mm Tempered Low-E + Argon Gas | Blocks 85%+ UV radiation; prevents shatter injuries during road transport. |
| Acoustic Attenuation (STC) | STC 18 – 22 dB (Road noise enters freely) | STC 35 – 42 dB (Acoustic laminated configurations) | Crucial for mobile home parks located adjacent to arterial freeways or rail lines. |
| Air Infiltration Rate | > 0.34 cfm/ft² @ 1.57 psf (Drafty) | ≤ 0.04 cfm/ft² @ 1.57 psf (Hermetic sealing) | Dramatically reduces HVAC loads and eliminates condensation mold risk inside wall assemblies. |
| Perimeter Weatherseal | Single woven wool pile strip (degrades under UV) | Triple continuous co-extruded EPDM + silicone foam fin | Maintains elasticity from -40°C to +120°C with a 30-year operational life. |
| Corrosion Resistance Rating | Anodized < 8 μm (Pits rapidly in salt air) | Qualicoat Class 2 Powder Coat (≥65μm) / PVDF (≥40μm) | Withstands 3,000+ hours neutral salt spray (ASTM B117) for coastal deployments. |
As regulatory codes tighten and industrialized construction scales globally, wholesale buyers and mobile home manufacturers must align procurement strategies with four emerging megatrends.
With international updates to residential energy codes (including DOE building energy standards and HUD Energy Conservation standards), single-glazed and non-thermally broken windows are being phased out. Importers are standardizing on polyamide thermal-break systems with warm-edge composite spacers (TGI/Technoform) and krypton/argon gas fills to satisfy zero-net-energy (ZNE) manufactured home requirements.
Offsite modular assembly lines cannot afford on-site shimming and custom flashing delays. The next generation of wholesale mobile home windows features factory-extruded pre-punched nailing flanges (with 1-inch and 1-3/8-inch setbacks) and snap-in J-channels. This allows factory workers to install and water-seal a complete unit in less than 4 minutes on the assembly line.
Climate volatility has pushed mobile home parks into high-wind coastal belts and wildfire-prone zones. Sourcing is pivoting toward AS2047 N6 cyclone-rated profiles and ASTM E1886/E1996 Large Missile Impact Level D standards. Heavy aluminum structural interlocks and laminated SentryGlas® (SG) or PVB interlayers prevent envelope breach during severe storm conditions.
Rising international ocean freight and distribution margins have rendered middleman distributors obsolete for mid-to-large prefab developers. Builders are consolidating full 40ft High Cube (HQ) containers directly from Foshan manufacturing centers, leveraging modular knock-down (KD) packaging and nested window framing systems that maximize container load density by up to 35%.
Recognized as one of China's Top 10 Door & Window Brands, Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI) operates an ultra-modern 180,000 m² intelligent production facility in Shishan Town, Nanhai District, Foshan City — the world's most advanced aluminum industrial supply chain cluster. Employing over 600 skilled technicians, structural engineers, and automated machine operators, we deliver end-to-end manufacturing agility for international B2B clients.
Whether you require standard horizontal sliding mobile home replacement windows, single-hung tilt sashes, awning dormer lights, or full floor-to-ceiling glass wall facades for custom park models, our engineering center provides full CAD shop drawings, BIM families, and rapid 3D prototyping. With our in-house die tooling capabilities, proprietary profile cross-sections can be custom-extruded within 15 to 20 business days.
Factory audits and products rigorously certified to CE (EN 14351-1), ISO9001 Quality Management, Australian AS2047 & AS1288 (achieving top-tier N6 cyclone rating), and UL Fire-Rated certifications. Export documentation compliant with international conformity inspections (e.g., SONCAP, KEBS PVoC, SASO).
Equipped with German 5-axis profile machining centers, automated double-head mitre saws, and CNC corner crimping stations. Dimensional cut tolerances are held to an ultra-precise ±0.5mm, ensuring seamless snap-together assembly and zero on-site framing adjustments.
Every window assembly is protected with peelable protective film, corner impact guards, and packed into ISPM-15 heat-treated fumigated plywood crates or A-frame ocean racks. Units arrive moisture-free and perfectly calibrated for immediate installation.
Direct answers from our senior engineering team covering technical specs, ordering volumes, custom tooling, international logistics, and warranty terms.
Send us your door and window schedule, architectural drawings, or custom mobile home specifications. Our senior English-speaking sales engineering team will provide detailed CAD shop drawings, glass thermal performance simulations, and competitive CIF container pricing within 24 hours.
Guangdong Dejiyoupin Doors and Windows Co., Ltd. · Foshan, Guangdong, China · Direct Factory Line
