Explore our certified structural fenestration systems manufactured to hurricane impact specs, optimized for thermal efficiency and architectural longevity.
A technical guide for B2B importers, architects, and structural engineering contractors evaluating commercial-grade vertical sliding window assemblies.
In single-hung architectural window assemblies, the upper sash remains stationary while the lower sash operates vertically along engineered balance channels. This design maximizes structural frame rigidity, reduces potential air-infiltration seal interfaces, and lowers long-term thermal loss across high-wind coastal installations.
Double-hung window systems integrate dual vertically operable sashes. By tilting inward or lowering the top sash while raising the bottom, natural convective airflow is established—exhausting warm air through the upper aperture while drawing cooler ambient air through the bottom opening.
Utilizing high-tensile 6063-T6 extruded aluminum profiles integrated with Technoform polyamide thermal break strips, our windows maintain structural integrity under wind loads exceeding 90 PSF while delivering low U-factors compliant with NFRC and Energy Star 7.0 protocols.
| Performance Standard / Feature | Single-Hung Windows | Double-Hung Windows | ArmorSafe Custom Specification |
|---|---|---|---|
| Structural Frame Load Capacity | Extreme Rigidity (DP +90 / -90 PSF) | High Structural Load (DP +70 / -70 PSF) | Heavy-Duty 6063-T6 Extruded Aluminum Profiles |
| Air Infiltration Rating (ASTM E283) | < 0.05 cfm/ft² (Superior Airtight Seal) | < 0.12 cfm/ft² (Multi-Weatherstrip Seal) | Triple EPDM Synthetic Rubber Gaskets |
| Thermal Performance (U-Factor) | Down to 0.22 BTU/h·ft²·°F | Down to 0.24 BTU/h·ft²·°F | Technoform Polyamide Thermal Break + Argon Low-E |
| Impact Resistance Certification | Miami-Dade NOA / FPA Certified | Miami-Dade NOA / FPA Certified | SGP Interlayer Double/Triple Tempered Laminated Glass |
| Maintenance & Cleaning Accessibility | Exterior glass requires outside access | Tilt-in sashes for interior cleaning | Heavy-duty stainless steel tilt balance mechanisms |
Empowering global B2B distributors, commercial builders, and big-box retailers with unmatched production efficiency, rigorous quality control, and robust supply chain infrastructure.
Since 2008, ArmorSafe Entry Door Systems Co., Ltd. has stood as a pioneer in high-security residential and commercial entry doors and architectural window assemblies. With 18 years of manufacturing background and 10 years of export history, we operate a 22,000 sq ft factory that yields an annual export revenue of $25 million. Leveraging rich international trade expertise and 620 supply chain partners, we cater primarily to Importers, Hardware Distributors, and Big-Box Retailers in South America and Western Europe. We maintain uncompromising standards through a team of 30 QC personnel who execute strict dimensional checks, salt spray corrosion tests, and force-resistance testing. Our active R&D team, comprising 48 engineers, introduced 85 new product lines past year, providing clients with flexible customization options ranging from soundproofing cores to custom stainless steel hinges and electronic lock cutouts.
Precision Profile Cutting
Automated Punching
Gauze Installation
Ultrasonic Glass Cleaning
Glazing & Glass Fitting
Structural Silicon Gluing
Corner Key Frame Connection
System Testing
Heavy-Duty Export Packing
CNC Cutting Machine
Profile Milling Machine
Automatic Cutting Line
Heavy Hydraulic Punching
Supported by 30 QC inspectors executing strict structural tests and 48 R&D engineers continually pioneering high-performance fenestration hardware.
Air Tightness Testing
Installation Integrity Testing
Water Tightness Testing
Cyclic Wind Load Testing
Hardware Cycle Tester
Insulated Glass Fogging Tester
Profile Thermal Conductivity
Profile Cold Insulation Test
Drainage Velocity Tester
Glass Spectrophotometer
CAD Drawing Development
Engineering R&D Review
Handle Fatigue Rig
Dew Point Sealed Glass Test
Thermal Conductivity Lab
Cryogenic Thermal Chamber
Cascade Water Drainage Simulation
Tailored engineering configurations designed to exceed local building code mandates across diverse climate zones and structural typologies.
Specially engineered for Florida and Caribbean coastal regions requiring Miami-Dade NOA certification. Features 5/16" laminated impact glass with SGP interlayers, heavy-gauge nailing flanges, and reinforced interlockers designed to absorb missile impacts and severe positive/negative pressure cycles.
Utilizing Technoform structural polyamide thermal isolation strips, our custom single-hung commercial assemblies provide ultra-low U-factors while offering heavy-duty flush frames suitable for high-traffic retail facades and modern urban hospitality developments.
Engineered for North American and Western European cold climates. Outfitted with triple-pane insulated units filled with 90% Argon gas and double Low-E soft coatings, minimizing conductive heat loss and eliminating winter glass condensation.
Pioneering advanced material science, smart building connectivity, and sustainable manufacturing workflows.
Our R&D team is currently validating ultra-thin Vacuum Insulated Glass units for single-hung profile integration, achieving thermal performance equivalent to solid insulated walls (U-factors < 0.08) in standard frame depth profiles.
Development of hidden micro-actuators and integrated Bluetooth/Zigbee sash contact sensors for real-time climate control, rain auto-closure, and residential security system integration.
Transitioning primary frame extrusions toward 100% recycled structural aluminum melted using renewable hydro-electric energy, cutting embodied carbon emissions by 65% across product life cycles.
Strategic export insights and certification alignment for key global destination markets.
Demand in North America is driven by stringent International Building Codes (IBC/IRC) and regional energy targets. Our single and double hung series fully comply with NFRC thermal rating criteria, Florida Product Approval (FPA), and Miami-Dade NOA structural hurricane standards, ensuring smooth site inspection approvals for developers in Florida, Texas, and coastal regions.
European architectural standards prioritize extreme energy conservation and modern minimalist aesthetics. Our thermal break profiles incorporate European standard hardware grooves (CE certified), accepting multi-point locking gear while achieving overall window sound reduction values of STC 42dB for urban noise mitigation.
Australian building codes mandate strict compliance with AS2047 fenestration standards and AS1288 structural glass selection. ArmorSafe window configurations undergo NATA-accredited testing for water penetration resistance, structural deflection, and high Solar Heat Gain Coefficient (SHGC) control.
End-to-end supply chain integration, structural engineering calculations, and white-label custom manufacturing.
Our 48-engineer R&D department provides fully configured CAD cross-sections, shop drawings, and 3D BIM models for immediate architectural submittal and municipal permitting.
We supply custom powder coatings (AAMA 2604/2605 compliant), anodized finishes, fluorocarbon (PVDF) spray coatings, and interior wood-grain thermal foils tailored to regional project specifications.
Windows are packed using multi-layer protective film, custom corner guards, foam interlayers, and reinforced steel-bound plywood crates to ensure zero transit damage during long-haul shipping.
Backing our manufacturing quality with a 10-year structural aluminum warranty, 5-year insulated glass seal guarantee, and dedicated spare parts replenishment support for global distributors.
Explore our complete vertical sliding fenestration product lines designed for global commercial and residential distribution.
Expert answers regarding compliance certifications, OEM/ODM ordering, structural testing, and international shipping.
Single hung windows feature a fixed top sash and a vertically operable bottom sash, providing higher air/water resistance and structural load capacity (ideal for hurricane-prone zones). Double hung windows feature two vertically operable sashes that tilt inward for easy cleaning, making them ideal for multi-story residential developments requiring versatile ventilation.
Yes. Our hurricane impact single and double hung windows are engineered and tested to comply with Miami-Dade NOA, Florida Product Approval (FPA), and NFRC standards. They feature heavy-duty 6063-T6 aluminum extrusions, SGP laminated impact glass, and reinforced interlockers capable of withstanding severe winds up to DP +90/-90 PSF.
We integrate high-grade Technoform polyamide (PA66) thermal break insulation strips between the interior and exterior aluminum profile extrusions. Combined with dual soft-coat Low-E argon-filled insulated glass units, our windows reduce conductive heat transfer and help buildings meet strict NFRC and Energy Star 7.0 energy targets.
Operating a 22,000 sq ft manufacturing facility with automated CNC cutting and punching equipment, our annual export revenue reaches $25 million. Standard production lead time is 25 to 35 days from CAD approval, depending on custom powder coating colors, glass specifications, and order volume.
Absolutely. Backed by 48 R&D engineers, we offer full OEM/ODM services including custom aluminum extrusions, integrate nailing flanges for American construction, custom color matching (AAMA 2605), screen mesh options (fiberglass, stainless steel, security mesh), and specialized hardware cutouts.
We execute strict multi-stage quality control managed by 30 dedicated QC inspectors. Every batch undergoes dimensional checks, air tightness, water tightness, wind resistance load testing, glass fogging dew-point analysis, and hardware cycle testing before being packed in heavy-duty export plywood crates.
ArmorSafe Doors