French Grille Window

Vallisco: Your Trusted Partner for French Grille Window Factory

Vallisco offers a variety of stylish French grille window styles for residential and commercial buildings. These windows combine classic charm with modern function, making them a popular pick for both renovations and new builds. Each unit is built with sturdy, long-lasting materials to hold up in different climates.

We offer multiple frame types and grille patterns, with custom sizes available to fit your exact project needs. Whether you’re working on a home or a larger commercial project, Vallisco’s windows are built to fit smoothly and work well without extra effort. The surface holds up well against daily use and changing weather.

Manufactured in China, Vallisco’s French grille windows are trusted by builders and contractors worldwide. Customers consistently choose them for their timeless design, proven dependability, and easy installation.

Custom French Grille Windows for Your Project

Solid Wood Composite Painted French Lattice Window

Aluminum Alloy Glass Single-Leaf French Lattice Arched Window

Iron Glass Fixed Arched French Lattice Window

Product Specifications You Should Know

①Type & Dimensions

Category	Parameter	Details / Options
Type	Window Style	Casement / Awning / Fixed / Sliding
	Grille Type	Full Grille / Top Grille / Colonial / Custom Pattern
	Frame Material	Aluminum Alloy / Aluminum-Clad / Glass-Fiber Composite
	Glass Options	Single / Double Glazed / Low-E / Tempered
	Grid Mount Type	External / Internal / Between-Glass
Dimensions	Width Range	e.g. 0.6–1.8 m
	Height Range	e.g. 0.9–2.1 m
	Frame Thickness	e.g. 1.4 mm / 1.6 mm
	Minimum Installation Space	Perimeter clearance based on window type

②Materials & Performance

Category	Parameter	Details / Options
Materials	Frame Material	Aluminum Alloy / Aluminum-Clad / Glass-Fiber Composite
	Grille Material	Aluminum Grid / Glass Embedded Grid
	Glass Type	Tempered / Laminated / Low-E / Insulated Double Glazing
	Coating & Finish	Powder Coated / Anodized / PVDF Coating
Performance	Thermal Insulation	U-value range: 1.8–2.5 W/m²·K (varies by glass type)
	Sound Reduction	28–35 dB (depends on glazing and frame seal)
	Air Tightness	Class 4 (per EN 12207 standard)
	Water Resistance	Class 9A (per EN 12208 standard)
	Wind Load Resistance	Up to Class C5 (per EN 12210)

③Appearance, Automation & Other

Category	Parameter	Details / Options
Appearance	Grille Design	Colonial / Top-Half Grille / Diamond / Custom Pattern
	Frame Colors	White / Black / Grey / Bronze / Wood-Grain Coated Aluminum
	Glass Tint	Clear / Frosted / Bronze / Reflective Blue / Green
Automation	Smart Window Option	Remote Open/Close / App-Based Control / Sensor-Linked
	Lock System	Manual Handle / Multi-point Lock / Smart Lock
Other Features	Insect Screen	Optional Magnetic or Sliding Screens
	Blinds Between Glass	Manual or Magnetic Lift (optional add-on)
	Warranty	≥ 1 year (based on specific products)

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

Simple Steps to Get Your Ideal Product

01 Professional Project Review

Learn about your site needs, product specs, timeline, and market to suggest the best-fit solutions.

02 Design Plan & Quote

Share system design options and clear pricing based on your drawings, materials, and project goals.

03 Sample Review & Approval

Provide samples for color, materials, and build so you can check compatibility and expected quality.

04 Agreement & Manufacturing

Confirm final drawings, sign the contract, and begin in-house production with a set delivery plan.

05 Quality Check & Shipping

Carry out full QC, pack items with care, and ship to your location on time.

06 Support After Delivery

Give install help, technical advice, and fast responses during and after the handover.

Common Questions About French Grille Windows

1. What types of French grille windows does Vallisco offer?

We offer several styles of French grille windows, including casement, sliding, top-hung, and fixed-frame designs. Each style is made to suit different building layouts, ventilation needs, and visual preferences commonly used in villas, houses, and hotels across Europe and Southeast Asia.

2. Can Vallisco French grille windows be customized?

Yes. All Vallisco French grille windows are made to order based on your specific size, grille layout, frame finish, and glass type. We can also adjust for insulation levels, noise control, and safety features based on your project’s requirements.

3. What materials are used in Vallisco French grille windows?

Our windows use high-quality aluminum alloy or composite frames not wood, steel, UPVC, or PVC. The grilles are either embedded within glass or mounted externally, depending on your preferred style and maintenance preference.

4. Do Vallisco French grille windows offer insulation?

Yes. We use double-glazed or Low-E glass options to help reduce heat transfer and noise. These insulated units are ideal for both warm and cooler climates, making them suitable for homes and buildings across Southeast Asia and Europe.

5. Are French grille windows easy to maintain?

They are. With aluminum frames and sealed grilles, maintenance is simple just regular cleaning and occasional checks for moving parts. We also provide guidance to keep the windows working smoothly over time.

6. Do you provide after-sales support?

Absolutely. Vallisco offers ongoing support including warranty service, spare parts supply, and installation advice. We’re here to assist both during and after your project delivery.

Explore More of Our Resources

Want to learn more? Here are some articles filled with valuable tips and information to guide you further:

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

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