uPVC Window

Vallisco: Your Trusted Partner for uPVC Window Factory

Vallisco provides practical and efficient uPVC windows suitable for homes, villas, hotels, and office buildings in various climates and regions. Manufactured in China using tested profiles and precision components, our windows deliver lasting comfort, energy savings, and strong visual appeal across multiple property types.

Customers can choose from various styles including casement, sliding, and fixed glass types for flexible design and function. Each window is carefully engineered to reduce heat transfer, block noise, and stay easy to clean over time. Durable locks, reinforced corners, and weather seals add extra reliability and everyday user comfort.

Vallisco is a trusted name for high-quality uPVC windows that combine easy function, clean design, and strong long-term performance for diverse residential and commercial building projects around the world.

Custom uPVC Window for Your Project

UPVC Double-Leaf Sliding Window

UPVC Single Inward-Swing Balcony Window

UPVC Single Outward-Swing Balcony Window

UPVC Double Swing Window

UPVC Single Outward-Swing Balcony Window

UPVC Double Sliding Window

Product Specifications You Should Know

①Type & Dimensions

Category	Parameter	Details / Options
Type	Window Opening Type	Tilt-and-turn / Casement / Sliding / Top-hung
	Frame Configuration	Double-sash / Fixed-lite with operable vent / Corner-mounted design
	Glazing Pattern Support	Equal grid / Unequal grille / Fully clear
	Screen Integration	Built-in magnetic screen / Retractable top-load screen
Dimensions	Standard Width Range	600 mm to 1800 mm
	Standard Height Range	600 mm to 1500 mm
	Minimum Reveal Depth	75 mm for flush mount, 90 mm for recessed systems
	Maximum Single Panel Area	Up to 2.5 m² per operable leaf

②Materials & Performance

Category	Parameter	Details / Options
Materials	Frame Base Material	Thermally broken aluminum / Pultruded fiberglass composite
	Reinforcement Insert	Galvanized aluminum channel / Hybrid composite bar
	Glazing Type	Double glazing / Low-E coated / Argon-filled insulated unit
	Weatherseal Composition	EPDM rubber with multi-lip configuration
Performance	U-Value Rating	1.2–1.8 W/m²K depending on system and glass combo
	Solar Heat Gain Coefficient	SHGC ≤ 0.35 for high-efficiency builds
	Air Infiltration Class	Class 4 (per EN 12207)
	Water Tightness	Class E1050 (per EN 12208)
	Impact Resistance	Passed EN 13049 wind pressure and soft body impact tests

③Appearance, Automation & Other

Category	Parameter	Details / Options
Appearance	Surface Coating	Powder coat matte / Fluorocarbon finish / Anodized color range
	Texture Design	Smooth satin / Faux grain / Dual-tone (interior & exterior)
	Frame Color Choices	White / Anthracite / Light oak effect / Custom RAL
Automation	Smart Window Add-Ons	Motorized opener with app control / Wind-rain sensor link
	Locking System Type	Multi-point lever lock / Finger latch / Child-safety tilt restrictor
	Integrated Blinds Option	Magnetic double-glazed blinds / External clip-on blinds
Other	Acoustic Isolation Rating	STC 34–41 depending on configuration
	Sustainability Tag	RoHS / VOC-free / Recyclable framing and glass unit
	Export Packaging Format	Foam-wrapped with corner spacers, secured in aluminum-bound crates

See What’s Trending Now

We offer a full range of aluminium windows and doors and other window types designed for residential and commercial projects. Our products combine functionality with a modern aesthetic and can be tailored to project-specific requirements and international standards.

Aluminum Alloy Door

Horizontal Sliding Window

Inward Opening Window

Iron Door

Primary and Secondary Door

Outward Opening Window

Slim-Frame Aluminum Window

Thermal Break Aluminum Window

Have the perfect Windows Doors Idea For Your Project?

Certified Quality You Can Trust

Backed by globally recognized certifications, our factories deliver products that meet the highest standards of quality, safety, and performance.

CE-ROHS

CERTIFICATE SMK41054

CERTIFICATE SMK41055

FCC

SIRIM QAS I

SIRIM QAS II

TYT CEC (ST-PRO, ST-H01)

CMA

The Process to Your Perfect Fit

01 Technical Requirements Meeting

Discuss your design goals, product performance, timeline, and application to recommend the most effective solutions.

02 Design Options & Quote

Create custom system proposals with accurate quotes based on your drawings, selected materials, and specific targets.

03 Trial Sample Submission

Deliver structure, finish, and color samples for checking accuracy, consistency, and approval.

04 Agreement & Production Launch

Confirm all technical files, contracts, and begin managed in-house production with aligned delivery dates and milestones.

05 Inspection & Shipping

Apply quality control checks, secure proper packaging, and handle timely shipments to your warehouse.

06 Long-Term Project Support

Support with installation manuals, troubleshooting advice, and responsive service even after final delivery is successfully completed.

Common Questions About uPVC Window

1. What uPVC window styles are available?

We offer a wide selection including sliding, casement, fixed, and tilt-and-turn windows. Each type is designed to improve airflow, energy savings, and fit different room layouts.

2. Can I customize the uPVC windows to my needs?

Yes, we can adjust the size, frame color, number of panels, and glass type. You can also choose between standard and high-security locking systems.

3. What are these windows made of?

Our uPVC windows are built using durable PVC frames and high-performance insulated glass. The frames are weather-resistant and the glass helps reduce heat transfer.

4. Are they good for insulation and soundproofing?

Yes, they are excellent at keeping out heat and outside noise. That’s why many clients choose them for bedrooms, offices, and street-facing rooms.

5. How much maintenance do uPVC windows need?

They require very little maintenance, just occasional cleaning of the glass and frame. There’s no need for painting or sealing over time.

6. What kind of support do you offer after purchase?

We provide a follow-up service that includes spare parts, expert advice, and installation help if needed. Our customer support is here to assist throughout the product’s lifespan.

Talk to Vallisco

Vallisco — Performance You Can See. Quality You Can Trust.