House Extensions St Albans

For a modern, elegant addition to your home, why not get one of our house extensions? Our professional team, with years of expertise, work with you to make your dream home a reality. For a comfortable, unique space, our features are perfect.

Both functional in its thermal insulation, and stylish in design, our house extensions add a great deal of value to your home in Windsor. Installed with care and precision, our team will be with you every step of the way when creating your beautiful living space.

A Stylish Home Addition

Bespoke Design

To suit our customer’s style, we will listen to your ideas and manufacture a stunning space you can be proud of. Whether it’s to entertain or relax in, we’ve got you covered.

Thermal Efficiency

An energy-efficient household is vital, so with our house extensions, your warm house will stay cosy, and the cold will stay out. Saving your bills and saving the planet at the same time!

Double Glazing

We use high-quality double glazing on all of our windows and doors in your new house extension. For a bright space which catches the sun, you’ll love your new build.

Exceptional Service

We are proud to be leaders in the home improvement sector, as our customers are our top priority; our professional team will efficiently design and install your extension. With 30 years’ experience in the field, we are a company you can trust.

Variety of Styles

Here at Aspire, we offer a range of windows, doors, and roofs for your house extension. We tailor everything to your personal preference so take your pick! Our extensions make a great addition to any size property.

Made to Measure

We will work with your space to measure and fit your ideal house extension. We custom make all of our extensions, so each build is entirely unique to you. We can make an extension that’s personal to you.

House Extension Features

Your space could be for a brand-new contemporary kitchen, or as a lounge to relax on the weekends.

Our vast range of doors and windows to make up your house extension are perfect for modernising even the most traditional house. We offer French Doors, to Patio Doors, and Sliding Sash to Bow and Bay windows.

House Extensions Windsor

Thermally Efficient

Your new house kitchen extension will save on your energy bills; with its sleek design of thick aluminium beams and top-range glass, you can keep your house warmer for longer. 


Our double glazing and sleek aluminium retain heat for a cosy atmosphere. Not only this, but it prevents any unwanted draughts from seeping in.

Kitchen House Extensions Windsor

Weather Resistent

With unpredictable weather in St Albans, you want to feel content in the knowledge that you’ll be protected.

Our tried-and-tested high-quality materials mean your weather worries are gone.

The doors we manufacture use multi-chambered profiles for an excellent weather-resistant area.

House Extensions Windsor Cost

House Extension Styles

Make a statement with your new house extension, whether that be for a dining area or a living space. Our double glazed, multi-purpose windows and doors allow natural light to fill your space.

For panoramic views of your garden, why not try floor to ceiling windows; utilising your new build as much as possible! Or why not try an open plan area, to widen your home with an inclusive space?

Stylish House Extensions Windsor

Why Choose Aspire for Your House Extension?

We have 30 years experience in the home improvement industry, making us experts in our field. We want our valued customers to have a space they can be proud of. The longevity of our house extensions makes it a worthwhile investment. For practical, stylish, thermally efficient addition to your home, Aspire are here for you.

Our sound-insulating, thermally efficient house extensions are versatile in design. Durable and sleek, it serves for a place to unwind in a comfortable environment. Our doors use multi-chambered profiles and modern glazing to strengthen both the performance and look of your extension. We tailor your extension based on your ideas, just let us know what you have in mind!

St Albans customers can be proud of a space that will compliment your home correctly, from traditional or modern houses, we can create an extension to fit your aesthetic. We offer a professional, efficient service; from conception to installation, you will be with us every step of the way.

Stylish House Extension St Albans

House Extension Prices Windsor

We’d love to work with Windsor residents to deliver your dream space. Our versatile builds are tailored to each customer, as we know everyone’s styles differ. To see what we have on offer, get a free online quote to make your vision a reality.

For more information, fill out our contact form online. We are happy to answer any queries you may have! Alternatively, speak to one of us today on 01908 921197.

Modern House Extensions Cost

We offer modern house extensions for competitive, reasonable prices. Get in touch today to find out more!

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