Arch Windows That Elevate Any Space

Arch windows bring timeless beauty and elegance to buildings. Their curved tops create a soft, classical look that transforms ordinary walls into striking focal points. Whether you design a villa, hotel, or office, arch windows deliver both charm and performance.

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At Boswindor, we manufacture arch windows with global standards in mind. With over 25 years of experience, we help builders, architects, and property owners worldwide add style and lasting value to their projects.

Types of Arch Windows

Fixed Arched Windows 1 1

Fixed Arch Windows

Non-operable windows designed mainly for aesthetics and light.

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Arched Windows 21

Casement Arch Windows

Hinged windows that open outward for ventilation.

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Sliding Arch Windows

Sliding Arch Windows

Combine modern functionality with classic curves.

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Double Hung Arch Windows

Double-Hung Arch Windows

Traditional style with both upper and lower sashes operable.

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Frame Materials for Every Need

Aluminum Arch Windows
Strong, slim frames with powder coating from AkzoNobel or Dulux. Certified to resist fading for 10–25 years. Perfect for modern villas and hotels.
uPVC Arch Windows
Affordable, energy-efficient, and easy to maintain. A good choice for residential projects.

Glass & Energy Efficiency Options

You can tailor the glass to match local climate needs:

二重または三重ガラス for insulation
低Eガラス for energy savings
Tinted Glass for privacy and solar control
合わせガラス for safety and soundproofing

Our tests show that double-glazed arch windows can cut heating and cooling costs by up to 20%.

Full Customization for Global Projects

Every project is different. That’s why you can customize:

Size and shape of arches
Frame material and finish
Glass type
Hardware and handles

Our CNC machines from Germany ensure precision cutting for every arch curve, so your project achieves a perfect fit.

Clients Visit our factory and Lab (1)

Clients Visit our factory and Lab (2)

Clients Visit our factory and Lab (3)

Clients Visit our factory and Lab (4)

Why Builders, Architects, and Homeowners Choose Boswindor

私たちの顧客は、私たちの製品に大きな満足を示し、その品質、信頼性、優れた性能を賞賛し、高いロイヤルティにつながっています。

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何でもご相談ください

Are arch windows more expensive than regular windows?

Yes, but only slightly. The custom curved design adds around 15–25% to the price, depending on size and material.

Can arch windows be opened for ventilation?

Yes. We offer operable styles like casement, sliding, and double-hung arch windows.

Do arch windows improve energy efficiency?

Absolutely. With double or triple glazing and Low-E coatings, arch windows help reduce heating and cooling bills.

What is the best material for arch windows?

Aluminum is ideal for strength and durability, uPVC for budget-friendly energy savings, and wood for classic elegance.

Can I customize arch windows for large commercial projects?

Yes. We produce arch windows up to 6 meters wide with full customization in frame, glass, and hardware.

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