Design Options for Bespoke Windows


From the timeless allure of wooden frames to the sleek modernity of aluminium, discover a symphony of styles, glazing options, and unique features.

Bespoke windows offer a multitude of design options, including materials like wood, aluminium, and UPVC. Styles range from classic casement to traditional sash and innovative bay windows. Glazing choices impact energy efficiency, while custom finishes, special features, and security options provide a tailored window solution for any aesthetic and functional preference.

Dive where glazing options, frame finishes, and custom features converge to create windows that not only frame views but tell stories.

All About The Design Options for Bespoke Windows

Explore the world of bespoke windows with a myriad of design possibilities. From the timeless elegance of wooden frames to the sleek modernity of aluminium, discover a range of styles, glazing options, and custom features. Elevate your space with windows tailored to your unique preferences and architectural vision.

1. Material

  • Wood: Wooden windows offer a classic and timeless aesthetic. Different wood species have distinct characteristics. For example, oak is known for its durability and grain pattern, while mahogany provides a rich, reddish-brown hue. Pine, on the other hand, is a more affordable option with a lighter appearance.
  • Aluminium: Aluminium frames are modern and versatile. They are lightweight, durable, and resistant to corrosion. Powder-coating the frames allows for a range of colours, and aluminium windows are well-suited for contemporary designs due to their sleek profiles.
  • UPVC: UPVC windows are valued for their energy efficiency and low maintenance. The material is durable and resistant to rotting, fading, and warping. UPVC windows come in various colours and finishes, making them suitable for both traditional and modern designs.

2. Style

  • Casement Windows: These windows are hinged on one side and open outward. They are versatile and can be adapted to various architectural styles. Casement windows provide excellent ventilation and are easy to clean and maintain.
  • Sash Windows: Sash windows are characterized by vertical sliding panels. They are often associated with traditional and period properties. Modern advancements allow for the incorporation of efficient mechanisms, like spiral balances, for smooth operation.
  • Bay or Bow Windows: These project outward from the building, creating additional space inside and enhancing the exterior aesthetics. Bay windows typically consist of three panels, while bow windows have a more curved appearance with four or more panels.

3. Glazing Options

  • Single, Double, or Triple Glazing: The number of glazing layers directly impacts insulation and energy efficiency. Single glazing is basic, double glazing adds an extra layer and triple glazing provides the highest level of insulation. The choice depends on factors like climate, noise levels, and energy efficiency requirements.
  • Decorative Glass: This option allows for customisation with stained glass, etched patterns, or leaded designs. Decorative glass adds a touch of personality and can be tailored to complement the overall interior and exterior design.

4. Frame Finishes

  • Painted Finishes: The choice of paint finish can significantly impact the overall aesthetic. Matte finishes offer a subtle appearance, satin finishes provide a balance between matte and gloss, and gloss finishes create a shiny, reflective surface. High-quality paints ensure longevity and resistance to environmental factors.
  • Stained Finishes: Stained finishes are applied to wooden frames to enhance the natural grain of the wood. This brings out the unique character of each wood species and adds warmth and richness to the windows.

5. Hardware

  • Handles: The style of handles can range from traditional to modern, and the material can vary from classic metals like brass to contemporary materials like chrome. The choice of handles contributes to the overall aesthetic and can be tailored to match other hardware in the space.
  • Locks and Latches: Security features are crucial for Windows. Multi-point locking systems offer enhanced security, and key-operated locks provide additional control. Child safety locks are designed to prevent accidental opening.

6. Special Features

  • Window Grilles: Grilles can be purely decorative or functional, providing an extra layer of security. Decorative grilles can be custom-designed to match architectural motifs, while functional grilles may enhance security without compromising the overall look.
  • Window Seats or Shelves: Integrating window seats or shelves adds functionality to the design. Window seats provide a cosy nook for relaxation, while shelves create additional storage or display space.

7. Energy Efficiency

  • Low-E Coatings: Low-emissivity coatings are thin layers applied to the glass to reduce heat transfer. They allow natural light to enter while minimizing heat loss or gain. This improves energy efficiency and helps maintain a comfortable indoor temperature.
  • Argon or Krypton Gas Filling: The space between glazing layers can be filled with inert gases like argon or krypton. These gases have low thermal conductivity, further enhancing insulation properties and contributing to energy efficiency.

8. Custom Shapes and Sizes

Tailoring windows to unique shapes or sizes involves precise measurements and craftsmanship. This allows for the seamless integration of windows into specific architectural designs. It ensures that they not only meet functional requirements but also contribute to the overall aesthetics of the building.


1. What materials are commonly used for bespoke windows?

Bespoke windows are crafted from various materials, each with its unique characteristics. Wood, such as oak, mahogany, or pine, offers a classic and warm aesthetic. Aluminium, known for its modernity, provides durability and sleek profiles. UPVC is valued for its energy efficiency and low maintenance.

2. What styles of bespoke windows are available?

Explore a range of styles to suit your preferences. Casement windows, hinged on one side, offer versatility. Sash windows, with vertical sliding panels, bring a traditional touch. Bay or bow windows project outward, creating architectural interest and additional interior space.

3. How does glazing choice impact energy efficiency?

The choice between single, double, or triple glazing significantly influences a window’s energy efficiency. Single glazing provides basic insulation, while double and triple glazing enhance thermal performance, reducing heat transfer and improving overall energy efficiency.

4. Can I customise the colour and finish of the window frames?

Absolutely. Tailor the look of your bespoke windows by choosing from a spectrum of colours and finishes. Painted finishes offer versatility, while stained finishes on wooden frames highlight the natural grain, adding warmth and character to your windows.

5. How do I ensure security with bespoke windows?

Security features are paramount. Bespoke windows can be equipped with multi-point locking systems, key-operated locks, and child safety locks. Understanding these options ensures not only a stylish design but also peace of mind, safeguarding your home or building.

Read More:

  • Cost Considerations for Bespoke Windows

  • Different Types of Bespoke Window
  • Unique Bespoke Window Materials
  • Choosing the Right Window Treatments 
  • Bespoke Window Installation


The world of bespoke windows offers a canvas for personal expression and functional excellence. From selecting materials that embody timeless elegance to embracing modern designs, the choices are diverse. 

The interplay of styles, glazing options, and custom features allows for a tailored approach to window design. Whether aiming for a classic aesthetic with wooden frames or a contemporary feel with aluminium, bespoke windows marry form and function. 

With the flexibility to customise colours, finishes, and special features, these windows become integral elements of architectural storytelling. Elevate your space, revel in the details, and let bespoke windows reflect your unique vision and lifestyle.

Director at Chesterfield Window Centre | Website | + posts

In 2005, I founded Chesterfield Window Centre with a vision to redefine the window and door industry through a commitment to quality, innovation, and customer satisfaction. The journey began with a deep understanding of the market, identifying gaps, and envisioning a business that not only meets but exceeds customer expectations.

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