Windows

Choose from a range of designs and styles to suit your property, and our expert glaziers will install your new windows at a time that's convenient to you.

Made in Britain, our uPVC windows are available in a range of colours and finishes. Choose from A rated double glazed uPVC windows, or upgrade to A++ triple glazed windows, ideal for maximum energy savings and soundproofing to prevent noise pollution. 


We are one of only a few fully integrated double-glazing suppliers that extrudes, fabricates and installs uPVC windows and doors right here in the UK.


With the perfect balance of durability and affordability, our made-to-measure uPVC windows are available in many styles and colours.

Window Styles

A living room with two white windows and a chair.

Sash Windows

Add elegance and period grandeur to your home.

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A kitchen with a sink , cabinets , and a window.

Casement Windows

Our best-selling style is a versatile choice for your home.

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A white window with a view of a deck and trees

Tilt and Turn Windows

Designed for easy cleaning and superior ventilation.

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A large white window with a view of a garden and a pool.
A large arched window on the side of a building
A house with a large window and potted plants in front of it

Window Materials

A white window with blinds and a vase of flowers on a window sill.

uPVC Windows

British-manufactured, low-maintenance windows which are built to last.

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A white window on a brick wall with a bookshelf in the background.

Aluminium Windows

Polyester powder-coated frames for a long-lasting finish that won’t corrode.

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Window Images

A white house with ivy growing on the side of it
A brick house with a gray roof and white windows
A large red brick house with a black roof
A brick house with a deck in front of it
A house with three windows and a black roof
A house with a large bay window and a chimney on the roof.
A white window with a view of a building and a fence.
A large bay window on the side of a building

What are the Benefits of Lifetime

Double Glazed Windows?


Energy Efficiency

Your home will be more energy efficient and you'll save money on your heating bills

Safe & Secure

Made from durable materials designed to withstand forced entry, secure by design.

Styles & Colour Options

Our windows,  come in a variety of styles and colours to suit your home.

Maximise Energy Efficiency

A thermal image of a building with a lot of windows and doors.

Keep your house warm with Lifetime's double glazed windows. Two 4mm glass panes separate a 20mm cavity to reduce heat loss through your windows. Your home will be more energy efficient and you'll save money on your heating bills.


Our top-performing A ++ rated triple glazed windows are designed with the latest energy-saving glazing technology so can reduce heat loss even further.

Frequently Asked Questions

  • How long do uPVC Windows last?

    Lifetime windows are manufactured to British Standards. Our uPVC windows last around 20 years. If your uPVC windows are showing signs of cracking or chipping then your windows may need replacing sooner. We guarantee our window frames for 10 years and the sealed units for 5 years. If your Lifetime windows show signs of damage before then, you can get them replaced under your guarantee.

  • How much does it cost for double glazing?

    How much does it cost for double glazing? It’s difficult for double-glazing companies to provide a fixed cost for double-glazing, as the price will depend on the individual requirements and specifications of the home. We provide a bespoke window fitting service, so the price is bespoke too. 

  • Is triple glazing better than double glazing?

    With the highest energy rating possible of A++, triple glazing is the most energy-efficient glazing option on the market. It is at least a grade higher than double-glazing. Triple glazing is made from one pane of Low E glass and two panes of clear glass. It is the best option for your home if you want to retain the maximum amount of heat and block out noise.

  • Do coloured uPVC Windows fade?

    uPVC windows are durable, hard-wearing and low maintenance. If correctly maintained in accordance with the manufacturer's instructions, there should be no noticeable fading to uPVC windows within our 10-year guarantee.

4 steps to your new windows

1. Home Visit

Your local design expert talks you through the options and provides a free quotation.

2. Technical Survey

Our technical surveyor visits your home to measure-up and check your order.

3. UK Manufacture

Your windows are made to measure at state-of-the-art factories here in the UK.

4. Easy Installation

Our team arrange a convenient time to fit your new windows.

Get A Price

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