Product Description
The Upvc Vertical Sliding Window engineered by our factory features dual operable sashes that glide vertically within dedicated side jamb tracks, allowing users to fine-tune airflow or create a natural convective loop by exhausting warmer indoor air through the top opening while drawing cooler air in through the bottom.operable sashes can also be configured with tilt-in latches that allow them to tilt inward, enabling safe cleaning of exterior glass surfaces from inside the building. This Upvc Vertical Sliding Window is widely installed across North American colonial-style residences, townhouses, senior care communities, dormitories, and historic preservation projects, using multi-chamber UPVC profiles to pair classic architectural proportions with verified air-tightness, thermal insulation, and straightforward maintenance.
Application Scenarios
- Traditional single-family estates, colonial townhouses, resort lodges, and historic streetscape preservation zones requiring authentic architectural character.
- Multi-family apartments and student housing with narrow perimeter walkways or adjacent exterior air-conditioning ledges.
- Community developments, educational housing, and light commercial buildings prioritizing natural cross-ventilation and straightforward glass cleaning.
Technical Specifications
- Profile Depth Series: 70mm, 80mm, 90mm, and 100mm dedicated vertical slider UPVC series
- Counterbalance Mechanism: Commercial constant-force spring balances, heavy-duty spiral balances, or tensioned balance systems
- Glazing Options: Single safety glass, double insulated glass, Low-E thermal units, laminated safety glass, or internal-grid glass units
- Functional Components: Half screens, full screens, zinc cam locks, child-safety travel limiters, anti-drop stops, and tilt-in cleaning latches
- Weather Sealing: Multi-row high-density siliconized pile weatherstripping paired with EPDM compression gaskets and interlocking meeting rails
Customization Capabilities
As an OEM/ODM source factory, we configure custom double-hung slider systems directly from architectural CAD drawings. We tailor sash division heights, integrate tilt-in hardware, and install internal Georgian grille bars. Profile finishes and sash dimensions can be mixed within our 5,000,000 RMB project MOQ. Customized engineering samples are fabricated within 7 days, with free samples provided for contractor testing.
Quality Assurance & Factory Strength
Our workshop utilizes specialized track punching dies, precision miter saws, and horizontal calibration tables to ensure track alignment and balance seating. Every vertical sliding window undergoes a 100% full inspection prior to packing, testing dual-sash counter-balance hold stability, tilt-in latch engagement, and pile weatherstrip contact. Operating with a monthly capacity of 5,000 square meters, our facility supports third-party inspections and includes a 1-year product warranty.
Commercial FAQ
Q: How does the tilt-in cleaning mechanism operate?
A: Users raise the sash slightly above the sill, disengage the concealed release latches located on the upper sash corners, and tilt the sash inward into a horizontal position, allowing safe cleaning of exterior glass from inside.
Q: What is the manufacturing lead time for custom vertical sliding windows?
A: Production is completed within 30 days for standard units and 35 days for custom configurations from raw material intake, supported by real-time photo/video updates.
Q: How are the windows protected against scratches and glass breakage during ocean transit?
A: Window sashes are wrapped in protective polyethylene film, fitted with corner edge protectors, and secured inside solid wooden crates with internal shock-absorbing braces.
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