Composite
Windows
Composite windows, including alu-clad options, for homes across Dundee, Angus, Perth and Fife - designed to combine timber warmth, aluminium protection and modern glazing performance.
FREE DESIGN SERVICE
EXPERT JOINERY TEAM
MADE-TO-MEASURE
10 YEAR GUARANTEE
FINANCE OPTIONS
COMPOSITE WINDOW INSTALLATION
Slimmer Frames, Cleaner Lines and More Glass
Composite windows are a premium choice for homeowners who want the natural feel of timber with the durability of a more weather-resistant exterior. Often known as alu-clad windows or timber-aluminium windows, they combine a timber frame on the inside with aluminium cladding on the outside to help protect the window from the elements.
For homes across Dundee, Angus, Fife and Perthshire, they can be a strong option for renovations, self-builds and properties where the finish, comfort and long-term performance really matter. At Doorquay, we’ll help you explore composite and alu-clad window options that suit the style of your home, with guidance around glazing, frame colour, internal finish and the right system for your project.
Choose how to begin
Start Planning New Alu-Clad Windows at Your Own Pace
Whether you’re just starting to explore composite windows, comparing alu-clad options or just thinking about adding a more premium finish to your home, Doorquay gives you a few simple ways to begin - online, at home, or in our Dundee doors and windows design space on Dock Street.
Start Online
Send us a few details about your current windows. Upload photos of the outside of your home if you have them, share any composite or alu-clad window styles, colours or finishes you like, and we’ll guide you through suitable options and next steps online, by WhatsApp or by phone.
Best for:
early ideas, initial window guidance and guide prices
Book a Design Visit
Ready to explore your options in more detail? One of our designers can make a short visit to your home to talk through your ideas, show samples, and take the external doors measurements needed for an accurate quote.
Best for:
homeowners ready to move ahead with new doors and windows.
Visit our Design Space
Explore doors, windows, colours, glass, hardware and finishes at our boutique Dundee doors and windows design space on Dock Street. It’s a relaxed way to design bespoke doors and windows that suit your home.
Best for:
seeing door and window materials, colours and finishes in person
Composite window Benefits - why we love them
A Premium Window Choice for Comfort, Character and Long-Term Performance
Composite windows are often chosen by homeowners who want something more refined than a standard replacement window. Alu-clad windows combine the warmth and character of timber on the inside with a protective aluminium exterior, giving you a window that feels beautiful internally while being built to handle the weather outside.
Timber Warmth Inside
Alu-clad windows give you the natural look and feel of timber within the home, which can suit renovations, self-builds and properties where the interior finish matters. They can feel softer and more characterful than standard frame options, especially in living spaces, bedrooms and design-led homes.
Aluminium Protection
The external aluminium cladding helps protect the timber frame from rain, wind and changing weather conditions. This makes composite windows a strong choice for homeowners who like timber but want a more durable, lower-maintenance exterior finish.
Strong Thermal Performance
Composite and alu-clad windows are often chosen for their insulation and glazing performance. With the right system, double or triple glazing and careful installation, they can help reduce heat loss, improve comfort and support a warmer, quieter home.
A More Refined Finish
For homes where the windows are part of a wider design decision, composite windows can offer a more premium finish. From frame colour and glazing to internal timber tones and external aluminium finishes, they can be tailored to suit the character, style and long-term plans for the property.
Composite Window Design Options
AluClad Finishes, Timber Details and Glazing Choices
Composite windows give you more control over both the inside and outside finish of your home. With timber internally and aluminium cladding externally, alu-clad windows can be tailored around colour, timber tone, glazing, hardware and the overall style of the property.
The internal timber finish is one of the main reasons homeowners choose composite windows. It can bring warmth, texture and a more natural feel inside the home, with options chosen to suit your interiors and the character of the room.
The aluminium cladding can be finished in a range of colours to suit the outside of your property. This allows you to create a clean, weather-resistant exterior finish while still keeping the softer timber feel inside.
Composite and alu-clad windows can be designed with different glazing options, including double glazing or triple glazing depending on the system. We’ll also help you explore window styles, opening layouts and hardware so the finished windows feel right for your home.
Why Choose Doorquay
Helping Homes in Tayside and Fife Find The Right Composite Windows For Their Home
Choosing composite or alu-clad windows is often about getting the whole finish right - the internal timber feel, external aluminium colour, glazing performance and how the windows sit within the property. At Doorquay, we help homeowners across Dundee, Angus, Fife and Perthshire explore composite window options with clear guidance from first ideas through to installation.
Our designers will help you compare composite windows, alu-clad systems, timber finishes, external aluminium colours and glazing options before anything is ordered. The aim is to help you choose windows that suit your home’s style, comfort needs and long-term plans.
Once your composite windows are chosen, everything is measured, ordered and professionally installed by our in-house joinery team. The fit, seal, alignment and finishing details all matter when you’re investing in a more premium window system.
We work with quality composite and timber-aluminium window systems designed for comfort, durability and long-term performance. Your installation is fully insured, the products we supply come with guarantees, and the full process is managed carefully from start to finish.
Composite Windows FAQs
Got questions? We’ve got answers. Here are the most common questions asked about tilt and turn windows near you. Don't see the answer you need, drop our windows specialists in Dundee an email at hello@doorquay.com.
Composite doors are made from multiple materials, offering superior strength, security, and energy efficiency compared to uPVC doors. They’re more durable, better at resisting weather, and provide a premium look and feel that lasts longer.
Composite windows use more than one material to bring different benefits together in one window system. At Doorquay, we install composite and alu-clad windows that typically combine a timber internal frame with aluminium cladding on the outside, giving you a warmer, more natural finish inside the home with a durable, weather-resistant exterior.
Yes, composite doors are designed with security in mind. They feature reinforced cores, multi-point locking systems, and tough exteriors that make them highly resistant to forced entry—giving you peace of mind for your home in Dundee.
Alu-clad windows are a type of composite window. They usually combine a timber frame on the inside with an aluminium exterior, giving you the warmth and character of timber internally with a more weather-resistant, low-maintenance finish outside.
Composite doors can last 20–30 years with minimal maintenance. They’re resistant to warping, fading, and cracking, even in harsh Scottish weather, making them a long-term investment for your home.
Composite windows are often chosen when the internal finish, material quality and long-term design feel are a priority. uPVC windows are still a strong option for low maintenance and value, but composite or alu-clad windows can offer a more premium finish, especially for renovations, self-builds and homes where the windows are part of a wider design decision.
Every door is made to measure, so prices vary depending on size, design, and features. We offer clear, upfront quotes with no hidden costs—our pricing includes installation, a 10-year guarantee, and recycling of your old door.
Yes - aluminium windows are available in a wide range of RAL colours, including black, anthracite, softer neutrals and more bespoke finishes. This makes them a good option if you want your windows to match doors, cladding, render or other exterior details.
Not at all. Composite doors are low-maintenance—just an occasional wipe-down with soapy water keeps them looking like new. No repainting or special treatments required
Yes - composite windows can be very energy efficient when the right system, glazing and installation are chosen. Timber is naturally insulating, and when combined with modern double or triple glazing, alu-clad windows can support strong thermal performance, lower U-values and a warmer, quieter home.
Our quotes include everything—your new door, professional installation, a 10-year guarantee, and removal of your old door for recycling. No hidden fees, just straightforward service.
Composite and alu-clad windows are often chosen because they reduce the maintenance usually associated with fully timber windows. The external aluminium cladding helps protect the outside from weathering, while the internal timber gives a warmer, more natural finish inside the home.
Our quotes include everything—your new door, professional installation, a 10-year guarantee, and removal of your old door for recycling. No hidden fees, just straightforward service.
Alongside composite and alu-clad windows, we also install uPVC windows, casement windows, tilt and turn windows, sash and case windows, and aluminium windows. Each option offers something different, from low-maintenance frames and flexible opening styles to traditional character, slimmer sightlines or a more modern finish.
We’ll help you compare the replacement window options and choose replacement windows that suit your home, your style and the level of performance you’re looking for.
Our quotes include everything—your new door, professional installation, a 10-year guarantee, and removal of your old door for recycling. No hidden fees, just straightforward service.
Yes - composite windows can work well in traditional homes when the style, colour, glazing and internal timber finish are chosen carefully. For some older properties, especially where a sash-style look is important, you may also want to compare them with sash and case window replacement options.
Our quotes include everything—your new door, professional installation, a 10-year guarantee, and removal of your old door for recycling. No hidden fees, just straightforward service.
Yes - we help homeowners across Dundee, Angus, Fife and Perthshire explore composite and alu-clad window options. You can start online, request brochures, arrange a home design visit or visit our Dundee doors and windows design space on Dock Street to compare finishes, glazing and window styles.
Our quotes include everything—your new door, professional installation, a 10-year guarantee, and removal of your old door for recycling. No hidden fees, just straightforward service.
Yes - finance options are available through Phoenix Financial Consultants. If you’d like to find out more, we can discuss the available finance facility during your design appointment and guide you through the options available for your composite window project.
Plan Your AluClad Windows Installation
If you’re thinking about replacing older windows with composite or alu-clad windows, the best place to start is with a simple chat. Whether you’re looking for timber warmth inside, aluminium protection outside, modern glazing performance or a more premium finish, we’ll guide you through what’s possible for your home.
FREE DESIGN SERVICE
EXPERT JOINERY TEAM
MADE-TO-MEASURE
10 YEAR GUARANTEE
FINANCE OPTIONS