Up to 45% off all Double, Triple & Secondary Glazed Windows

High quality double glazed and triple glazed units in Birmingham, Wolverhampton and the wider West Midlands. Our uPVC windows are built to last, withstand harsh weather and are easy to maintain. Choose from a wide choice of glazing including, double, triple & secondary.

Fill in the form below and get up to 45% off your windows quote today!

All of our PVCu windows are A+ Rated as standard

Every window we provide is A+ Rated as per the Government approved Window Energy Ratings Scheme. It ranges on a scale from A+ to G, with G being the lowest and A+ Rated being the most energy efficient.

Double Glazing

Quality double glazed windows in Birmingham, Wolverhampton and the West Midlands.

Reliant Windows can provide your home with the latest in double glazing and triple glazing units. Areas that we fit in, include Birmingham, Wolverhampton and the wider West Midlands region.

At Reliant Windows we have taken quality double glazing to an enviable level, utilising A+ Rated (Window Energy Ratings – WERs) as standard.

A combination of highly specified glass, warm edge spacer bars and argon gas to fill the void between the two panes ensures a quality interior. Coupled with premium quality uPVC frames and high security locking systems, you can rely on Reliant Windows to improve your home with stylish, secure, energy efficient double glazed windows that will add real value to your property.

Reliant’s double glazed windows are crafted to suit every building in the best possible way, making sure that the style of glass and frames is perfectly suited for your property.

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Why Choose Reliant Windows Double Glazing

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Our Double Glazed Windows will deliver a good level of sound insulation.

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Our Windows offer excellent heat retention, helping you save on energy bills.

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We Use High Quality uPVC frames to ensure the safeness of your property with high security locking systems

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All our Windows are A+ Rated (Window Energy Ratings) as standard.

Get Quality double glazed windows

Contact Reliant Windows Limited today to see what we can do for you.

UPVC Windows

Premium uPVC Windows in Wolverhampton, Birmingham and the West Midlands.

uPVC double glazed windows are among the most commonly chosen types of windows available.

At Reliant Windows we offer a wide range of styles and finishes to improve the value of your home. We are here to provide advice and help you choose the right uPVC windows for your property. 

Reliant Window’s uPVC Windows are made-to-measure using the latest in window technology and are highly secure, energy efficient, attractive and are maintenance free. No matter what style you choose all our windows provide the same quality.

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Why Choose Reliant for uPVC Windows

  • Reliant Windows offers a wide range of uPVC styles and finishes to choose from

  • Reliant Windows only follows A+ Rated as standards in the production of double glazed uPVC windows

  • Reliant WIndows uPVC windows are long lasting without requiring high-maintenance through the years.

  • Our Windows are Energy Efficient and Secure.

  • Our Windows are Long Lasting and Easy to clean.

  • Manufactured and Installed by Reliant Windows

  • We are a Trusted and rated trader.

Triple Glazed Windows

Quality Triple Glazed Windows in Wolverhampton, Birmingham and the West Midlands.

Triple glazed windows are a staple in Scandinavian countries such as Sweden, designed to combat heat loss in extremely cold climates and are becoming more and more popular in the United Kingdom.

At Reliant Windows, you can experience quality triple glazed windows and the increased energy efficiency and sound reduction they can provide for your home.

The extra pane of glass helps to reduce energy consumption within your home and contributes to lower heating bills.

Triple glazed windows from Reliant Windows have capabilities of achieving a U-value as low as 0.8, compared to single glazed windows with a U-value of over 5, along with the benefit of improved acoustic performance – all while maintaining the attractive appearance and sight lines to enhance the value of your home.

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Difference Between Double Glazing and Triple Glazing

  • Double glazed windows are made of two panels and triple glazed windows are made of three panels

  • The third panel means your house is more secure, more effective at blocking outside noise and much warmer.

  • Condensation is reduced with Triple Glazed Windows.

  • Triple Glazed Windows are heavier than Double Glazed Windows.

Download Our Windows Brochure

Choose Reliant Windows to improve your home and download our windows brochure today! Just fill in the form to your right and we'll get one across to you. 

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Quality Triple Glazed Windows in Wolverhampton, Birmingham and the West Midlands.