Horizontal Sliding Windows
Features sashes sliding horizontally on durable brass rollers. Ideal for multi-family mid-rises requiring clean exterior elevations, high air-tightness, and effortless maintenance.
Architectural & Commercial Grade
Engineered Windows & Patio Doors for Bulk Procurement
Since 1999, Walker Windows has served top general contractors, commercial developers, and international procurement teams with structural fenestration solutions. Our product catalog features high-performance vinyl, thermally broken aluminum, and fiberglass frames matched with Low-E insulated glazing units tailored to strict acoustic, thermal, and design specifications.
Product Series
High-Performance Window Styles
Casement Windows
Hinged at the side and cranking outward like a door. Offers maximum natural ventilation, superior compression seal performance, and exceptional thermal insulation.
Single-Hung Windows
A classic vertical operating configuration with a fixed top sash and moveable bottom sash. Designed with constant-force balance hardware for reliable long-term heavy usage.
Double-Hung Windows
Both top and bottom sashes tilt inward and slide vertically. Provides versatile airflow control and easy interior glass cleaning for multi-story residential towers.
Awning Windows
Top-hinged sash opens outward from the bottom. Protects interiors from rain penetration while maintaining fresh air intake in wet or coastal weather conditions.
Bi-Folding Windows
Multi-panel folding design that stacks neatly to create wide open-air connections between indoor living spaces, amenity decks, and outdoor balconies.
Radius & Arch Windows
Custom-curved top frames combined with rectangular base geometries. Engineered to meet distinctive architectural aesthetics without compromising structural loads.
Picture / Fixed Windows
Non-opening structural glazing designed for maximum light transmission and panoramic views. Delivers highest air and water resistance ratings across all product lines.
Multi-Family Patio Doors
Heavy-duty sliding, pocket, and hinged swing patio doors built with stainless steel multi-point locking hardware for security and high weatherability.
Engineering Excellence
Frame Materials & Structural Specs
We work directly with architects, general contractors, and overseas procurement agents to select frame substrates tailored to building code, wind load, acoustic, and energy efficiency targets.
Frame Substrate Options
- Commercial Vinyl (uPVC): Multi-chambered extruded profiles reinforced with steel channels for high energy efficiency and low maintenance.
- Thermally Broken Aluminum: Polyamide structural thermal breaks preventing cold/heat transfer, suitable for heavy wind-load commercial podiums.
- Fiberglass Composites: Ultra-durable frame construction offering minimal thermal expansion, superior corrosion resistance, and high structural strength.
- Sound Attenuation Glazing: Laminated STC/OITC sound-rated glass packages designed for urban mixed-use developments near airports or highways.
Testing & Compliance Standards
- AAMA / WDMA / CSA Certified: Rigorously tested for air infiltration, structural wind pressure, and water penetration resistance.
- NFRC Thermal Performance: Certified U-Factor and Solar Heat Gain Coefficient (SHGC) values exceeding Title 24 & IECC standards.
- Jobsite Water Mock-Up Testing: Field-verified sill pan flashing and window assembly integrated with building weather barrier (WRB).
- Global Supply Chain Support: Sequenced crate packaging, moisture-controlled shipping containers, and complete submittal documentation packages.
Request Technical Submittals & Commercial Pricing
Our engineering team assists with architectural CAD/BIM shop drawings, product selection, energy compliance, and volume procurement quotes for upcoming multi-family or commercial projects.
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