Sliding Window

Vallisco: Your Trusted Partner for Sliding Window Company

Vallisco designs space-saving sliding windows that bring fresh air, natural light, and ease of use to a wide range of buildings and spaces. Produced in China with modern technology and long-lasting materials, these windows offer smooth movement, strong durability, and a clean, simple design that fits well.

We offer single-panel, two-panel, and multi-track systems to fit various openings, layouts, and architectural styles. Each sliding window is built with strong seals, aluminum or uPVC frames, and easy-glide rollers that require minimal care and attention. Available in clear or frosted glass to match your specific style needs.

Around the globe, Vallisco’s sliding windows are a dependable choice for construction professionals who value consistent quality, everyday function, and long-term performance across different project types.

Custom Sliding Window for Your Project

Heavy-Duty Aluminum Alloy Four-Leaf Sliding Door and Window

Aluminum Alloy Four-Leaf Sliding Window

Aluminum Alloy Wood-Grain Four-Leaf Sliding Window

Aluminum Alloy Screen Four-Leaf Sliding Window

Aluminum Alloy Security Grid Four-Leaf Sliding Window

Aluminum Alloy Six-Leaf Sliding Window

Aluminum Alloy Double Sliding Window

Aluminum Alloy Eight-Leaf Sliding Window

Product Specifications You Should Know

①Type & Dimensions

Category	Parameter	Details / Options
Type	Window Movement Style	Horizontal sliding / Vertical sliding / Multi-track glider
	Panel Layout Configuration	2-track 2-panel / 3-track 3-panel / 4-panel telescopic
	Rail Type	Surface-mounted rail / Concealed bottom track
	Drainage Type	Integrated weep holes / Hidden gutter channel
Dimensions	Typical Width Range	900 mm to 3000 mm
	Typical Height Range	1000 mm to 2000 mm
	Maximum Panel Width	Up to 1200 mm per leaf (glider type)
	Threshold Height	20 mm (low profile) / 45 mm (standard frame)

②Materials & Performance

Category	Parameter	Details / Options
Materials	Frame Alloy Grade	6063-T6 thermally broken aluminum with marine-grade anodization
	Roller System	Nylon-coated dual-wheel / Stainless axle + ABS wheel hybrid
	Glazing Configuration	Laminated safety glass / Triple-glazed with warm-edge spacer
	Frame Corner Joining	Internal corner key + injection-molded sealing block
Performance	Sliding Cycle Test Rating	50,000+ cycles (EN 1191 compliant)
	Lateral Air Infiltration	Class 4 under EN 12207
	Soundproof Value	RW ≥ 35 dB with acoustic glazing
	Condensation Control	Double barrier seal with internal drainage path
	Glass Load Tolerance	Up to 45 kg/m² per panel

③Appearance, Automation & Other

Category	Parameter	Details / Options
Appearance	Visible Frame Width	Narrow edge 30 mm / Standard edge 55 mm
	Color Finish	Brushed champagne / Graphite black / Natural anodized / Custom RAL
	Glass Tint Choices	Neutral grey / Reflective bronze / Low-iron ultra-clear
Automation	Motorized Sliding Option	Rail motor with silent track / Remote & sensor-triggered opening
	Anti-theft System	Recessed lock with internal steel bolt / Auto-lock rail
	Soft-Close Integration	Magnet-dampened stopper for silent closure
Other	Insect Screen Options	Side-roll mesh / Integrated pleated mesh / Magnetic-framed clip-on
	Application Area	High-rise apartments / Villas / Commercial lobbies
	Export Handling	Foam-wrapped, spacer-bar protected, glass-film covered unit

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

A Guided Path to Your Custom Build

01 Custom Consultation Process

Understand specific project needs, product requirements, schedules, and industry demands to recommend the best-fit solution.

02 Concept Proposal & Estimate

Share detailed solutions with pricing based on your CAD files, materials, and performance or durability specifications.

03 Sample Testing & Approval

Send actual samples for surface finish, structure, and color to confirm product appearance.

04 Contract Setup & Fabrication

Approve all drawings, close contract terms, and initiate production with a carefully planned manufacturing and delivery schedule.

05 Product Inspection & Delivery

Perform quality inspections, prepare safe packing, and arrange timely delivery directly to your project site.

06 Reliable After-Sales Support

Provide installation tips, on-call technical help, and follow-up assistance to keep your project running smoothly after delivery.

Common Questions About Sliding Window

1. What types of sliding windows do you offer?

We offer horizontal sliding windows in single, double, and multi-panel configurations to suit different space and design needs. Each style is ideal for areas where outward or inward opening is not practical.

2. Can sliding windows be customized?

Yes, our sliding windows can be customized in frame color, size, glass type, and track design. We also offer options for integrated mosquito screens and enhanced locking systems.

3. What materials are used in your sliding windows?

We use high-quality uPVC or aluminum frames paired with toughened or laminated glass. These materials provide excellent weather resistance and a modern, clean appearance.

4. Do sliding windows provide insulation?

Yes, our sliding windows feature insulated glass and sealed tracks to improve energy efficiency. They also help reduce external noise, making it suitable for bedrooms and urban settings.

5. Are sliding windows easy to maintain?

Sliding windows are easy to clean and require minimal upkeep. Occasional track cleaning and roller lubrication will keep them operating smoothly.

6. Do you offer after-sales service?

Yes, we provide full after-sales support, including spare parts, technical guidance, and long-term service availability. We make sure your windows continue to perform reliably.

Check Out These Additional Resources

Need more ideas? Browse through our extended range of products and discover something new:

Still haven’t found what you’re looking for? Don’t hesitate to contact us. We’re available around the clock to assist you.

Talk to Vallisco

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