Aluminium Windows in Berkshire

Quality REHAU Aluminium Window Installation

Discover the difference that expertly installed aluminium windows in Berkshire can make to your home. At Thames Windows Ltd, We install high-performance REHAU uPVC aluminium windows designed for strength, energy efficiency and visual appeal.

Whether you are upgrading a period home or fitting out a modern property, our double glazed aluminium windows deliver exceptional performance and style. As fully qualified and FENSA registered local installers, we work throughout Windsor, Maidenhead, Beaconsfield, Bourne End, Staines and Marlow, ensuring every project meets the highest standards and is competitively priced near you.

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What Are Aluminium Windows?

Aluminium windows are modern, strong window frames made primarily from aluminium, a lightweight yet robust metal. Unlike traditional timber or even some uPVC frames, aluminium windows offer slim sightlines, allowing for larger panes of glass and therefore more natural light in your home or workspace. They are finished with a tough, powder-coated surface, making them highly resistant to weathering, corrosion, and fading.

Thanks to their strength, aluminium frames can support large glass panels without warping or flexing, providing both durability and sleek aesthetics. Modern aluminium windows can be double or triple glazed and are commonly chosen for their energy efficiency, security features, and stylish appearance. With advances in thermal break technology and insulation, today's aluminium windows deliver excellent energy performance, making them suitable for both contemporary and traditional properties across the UK.

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Why Choose Double Glazed Aluminium Windows? 

Enhanced Strength
and Security

Aluminium is inherently strong, meaning window frames can be slimmer without compromising on robustness. This makes it a popular choice for homeowners who value both safety and a modern aesthetic, with secure locking systems and toughened glass giving extra peace of mind.

Outstanding Energy Efficiency

Double glazed aluminium windows are built to trap warmth inside your property, reducing heat loss. With argon gas-filled units and advanced weather sealing, they assist in lowering energy consumption and contribute to smaller heating bills.

Low
Maintenance

Powder coated aluminium frames resist rust, corrosion, and fading. Unlike timber, they never need painting or staining,just an occasional clean to keep them looking pristine year after year.

Modern,
Slimline Design

The slim profiles of aluminium frames allow for more glass and less visible framework. This means brighter interiors and a sleek appearance that complements both contemporary and traditional properties

 

Excellent Weather Resistance

Aluminium can easily withstand Britain's changing weather. These windows protect against wind, rain, and moisture, maintaining their quality and finish over time with minimal upkeep required.

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Wide Range
of Finishes

Available in various colours and finishes, double glazed aluminium windows can be tailored to suit your specific preferences. From classic whites to contemporary greys or bold hues, there's an option to enhance any home style.

 

 

 

 

How Can Aluminium Windows Help Your Home Be More Energy Efficient?

Aluminium windows can significantly boost your home's energy efficiency, helping to keep it warmer in winter and cooler in summer. Modern aluminium frames are fitted with advanced thermal breaks, which are barriers within the frame that stop heat from escaping or entering your property.

When paired with high-performance double glazing, these windows reduce draughts and cut down on heat loss through the glass and the frame. Features like argon gas-filled units and warm edge spacer bars further enhance insulation, effectively minimising cold spots and condensation.

This improved thermal performance means your heating and cooling systems don't have to work as hard, leading to lower energy bills and a more comfortable living environment. For homeowners in the South East looking for AA+ rated energy efficiency and sustainability, aluminium windows installed by Thames Windows Ltd are a sound investment.

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Our Aluminium Window Double Glazing Installation Process

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Free
Home Survey

We start with a detailed visit to review your requirements and examine the current property setup.

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Consultation
and Accurate Measurements

Our experts offer advice on the best aluminium window options, taking precise measurements for a perfect fit.

 

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Quotation

Receive a clear, itemised quote with no hidden surprises, so you know exactly what to expect.

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Manufacture
& Ordering

Your new REHAU double glazed aluminium windows are produced to order, ensuring the highest quality.

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Professional Installation

Our fully qualified and experienced installers undertake each fitting with care, ensuring minimal disruption.​

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Clean Up
& Quality Check

We leave your property spotless and perform a full quality inspection, ensuring every new window exceeds your expectations.

 

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Certification
& Guarantee

Upon completion, you receive FENSA certification and a ten-year insurance-backed guarantee with InstallSure.

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Ongoing
Support

Should any concerns arise, our responsive team will visit your property to put things right.

 

 

 

 

Questions about aluminium windows

 

What are the benefits of aluminium windows?

Aluminium windows are strong, slim, offer excellent light and airflow, require little maintenance, and come in modern and traditional designs.

Are aluminium windows better than uPVC?

Aluminium windows provide a slimmer profile, increased strength, and a longer lifespan. They are ideal for larger frames and modern aesthetics.

Do aluminium windows rust?

No, our powder coated REHAU aluminium windows do not rust. The durable finish ensures long-lasting resistance to corrosion and weather damage.

Are aluminium windows energy efficient?

Yes, our AA+ rated double glazed aluminium windows include argon gas and warm edge spacer bars for exceptional insulation and reduced heat loss.

Do you offer slimline aluminium frames?

Yes, Thames Windows Ltd installs slimline aluminium windows, maximising light while maintaining strength and energy efficiency.

How long do aluminium windows last?

High-quality aluminium windows, like those from REHAU, can last 30 years or more with proper installation and minimal maintenance.

 

 

 

 

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