Thermal & Structural Ratings
Multi-chambered vinyl profiles with Low-E glass coatings and Argon gas fill. Engineered to surpass Energy Star guidelines and reduce overall HVAC thermal losses.
Windows — High-Performance Fenestration Solutions
Bulk wholesale vinyl, wood-clad, and glass block windows engineered for architectural durability, thermal insulation, and international building standards.
Commercial & Residential Fenestration Systems
Building 9 delivers direct-factory window supplies, closeout bulk inventories, and fully customizable vinyl & wood fenestration options for international importers, general contractors, and large-scale developers.
Bulk Direct-Warehouse Stock
Massive ready-to-ship inventory in standard American & European modular sizes. Complete container loading and protective export wrapping available.
Custom OEM & Architectural Sizing
Full customization capability for unique rough openings, custom exterior cladding colors, interior wood finishes, and specialized acoustic glazing options.
IN STOCK NOW
Harvey Premium Vinyl Windows
Renowned for structural integrity and effortless operation, Harvey vinyl windows feature fusion-welded sashes, heavy-duty weatherstripping, and superior air infiltration resistance.
- Double-hung, single-hung, and horizontal slider configurations
- Low-E / Argon thermal performance glass options
- Heavy-duty cam-action locking mechanism for security
- Integrated drywall receiver profiles for quick fitting
ARCHITECTURAL GRADE
Pella Wood & Aluminum-Clad Windows
Pella delivers timeless aesthetic elegance combined with state-of-the-art energy efficiency. Designed for high-end residential estates and commercial multi-family developments.
- Aluminum-clad wood framing resistant to extreme weather
- Advanced triple-pane glazing configurations
- Sound Transmission Class (STC) acoustic dampening
- Factory-applied durable exterior powder coatings
Technical Performance Standards
All fenestration products undergo rigorous quality control testing to meet international structural and energy performance metrics.
| Product Series | Frame Material | U-Factor (Btu/h·ft²·°F) | Solar Heat Gain (SHGC) | Air Infiltration Rating | Target Application |
|---|---|---|---|---|---|
| Harvey Classic Series | High-Grade Virgin PVC | 0.25 - 0.28 | 0.21 - 0.30 | < 0.09 cfm/ft² | Residential & Commercial Multi-Family |
| Pella Reserve Architectural | Extruded Aluminum-Clad Wood | 0.20 - 0.24 | 0.18 - 0.26 | < 0.05 cfm/ft² | Luxury Real Estate & Custom Builds |
| Glass Block Security Series | Mortarless PVC / Solid Glass | 0.31 - 0.35 | 0.35 - 0.40 | 0.00 cfm/ft² (Air Tight) | Basements, Bathrooms & Security Walls |
| Bulk Closeout Clearance | Vinyl / Wood Hybrid | 0.26 - 0.30 | 0.22 - 0.32 | < 0.12 cfm/ft² | Budget Multi-Unit Projects & Renovations |
Factory Closeout & Liquidation Stock
We maintain ongoing access to brand-name overstock, mis-ordered contractor lots, and liquidation windows starting at unmatchable wholesale rates. Ideal for developers needing high-spec windows at budget-tier prices.
* Limited quantity clearance inventory updated weekly.Glass Block Windows & Vent Systems
Pre-assembled glass block windows provide optimal privacy, enhanced security, and maintenance-free durability. Available with or without integrated dryer vents or fresh-air ventilation hoppers.
* Custom pre-assembled dimensions crafted on order.Global Procurement & Export Logistics Support
Building 9 serves international buyers, real estate groups, and building contractors with dedicated container-loading expertise. All orders are packed using heavy-duty wooden crates, foam-corner protectors, and moisture-sealed plastic wrap to ensure damage-free international transit.
FCL & LCL Freight Packing
CE & NFRC Quality Compliance
Dedicated Commercial Sales Team
Request a Commercial Quote or Custom Order
Connect directly with our fenestration specialists to review technical drawings, request container load pricing, or secure current closeout pricing schedules.
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