Extensions

Many homeowners dream of extending their home. An extra room can be used for almost any function you want and will dramatically transform your standard of living. At Global Windows, we’ve got years of experience in a wide variety of home renovations. When you want to extend your home to create the extra space you’ve always wanted; Global Windows can help to make your dreams become a reality.

Get a quote

Single and double storey extensions

At Global Windows, we specialise in both single and double storey extensions. We will carefully match the brickwork with your existing property to create a seamless integration between the two sections of your home. Whether you want to extend outwards or upwards, we have the skills and expertise to help.

Extensions for every application

Whether you want to extend your kitchen, add a new bedroom or bathroom, or convert your garage or loft space; Global Windows have got you covered. We’ve worked on numerous extension projects and we know how to ensure that a project runs exactly how our customers expect.

As with all the work we carry out; our extensions can incorporate your choice of windows and doors. Depending on your requirements and the reason for your extension, we can install patio or bi-fold doors for a ground floor extension; or for an upper floor extension, why not choose tilt & turn windows for easy access cleaning and maintenance.

Book an appointment Visit our showroom
  • Colour
  • Features
  • A-rated
  • Security
  • Glazing
  • Colour

    All our products can be finished in a wide variety of colours and wood grain effect surfaces. Whether you want a traditional look or a more contemporary finish; there’s sure to be the perfect colour to match your home and your personal taste.

    Get in touch
    Cherrywood

    Cherrywood

    Golden Oak

    Golden Oak

    Mahogany

    Mahogany

    White

    White

    brilliant white grain

    brilliant whitegrain

    Cream

    Cream

    Irish Oak

    Irish Oak

    Chartwell Green

    Chartwell Green

    Grey

    Grey

    Green

    Green

    Black/Brown

    Black/Brown

    Blue

    Blue

    Deep Red

    Deep Red

    Features

    At Global Windows, our products have a wealth of high quality features. When it comes to choosing the best windows, doors, and glazed extensions, you’ll be spoilt for choice. From glazing to frames, we offer an array of options on all our product range.

    • Single or double storey
    • Suitable for all types of property
    • Can be used all year round
    • ‘A’ WER (Window Energy Rating) as standard
    • Planning permission organisation
    • Combination of brickwork and glazing
    • Excellent weather resistance
    Contact us for more information
    White uPVC extension interior

    A-rated

    Energy efficiency is an important consideration for all homeowners. We all want to reduce our carbon footprint and help to protect the environment for future generations. There are many ways to do this, by regularly recycling and reducing our waste. You can also help by choosing the most energy efficient products for your home improvement projects.

    All our extensions are ‘A’ rated for energy efficiency as standard. They will help to create a warmer home and save you money on reduced heating bills.

    Contact us for more information
    A rated roofs and glazing

    Security

    Home security is perhaps the most important factor when you want to improve your home. At Global Windows, we share your concerns which is why we never compromise on the safety and security of our products. When we design and manufacture our products, they undergo rigorous testing to ensure they meet the high security standards the industry demands.

    Our extensions all achieve excellent levels of security. They are strong and robust, creating an almost impenetrable layer to your home.

    Contact us for more information
    Yale multi point locks

    Glazing

    The type of glazing you choose for your windows, doors, and glazed extensions will have a massive impact on the overall look and feel of your home. Whether you live in a modern or period property, a large or small home; we can offer expert advice on the best type of glass to complement the style, character, and time period your property was built.

    Choose from clear, coloured, bevelled, patterned, and textured glass sections for your new extension. Choose the perfect glazing to match your property’s style and your own tastes.

    Contact us for more information
    Planitherm Installer Network

    Why Choose Global?

    When you want to improve your home, Global Windows are the company to call. Possibly the best way to build a company’s reputation is through positive customer reviews and recommendations. In an independent survey by the CPA, 98% of our customers rated us as an excellent company. We also have numerous positive customer testimonials and are accredited by respected third party industry bodies. We are the only company in the local area to be both a Which? approved trader and to be registered with Check a Trade.

    At Global Windows, we manufacture all our products at our high-tech factory. This enables us to ensure that quality is consistent across our entire product range. All our installers are highly qualified and have a wealth of industry experience. We directly employ all our staff and never sub-contract work, so in the unlikely event that you experience a problem, we will take full responsibility. We provide a 10-year guarantee on all our products and a 10-year insurance backed guarantee through the CPA. This helps to give you, the customer, peace of mind that your investment is protected.

    Get in touch More about global
    Which? Trusted Trader

    Average rating of 4.9/5

    Checkatrade

    Average rating of 9.77

    Great finance options available