Explore Our Range of Living Spaces
Seamless Indoor-Outdoor Living
One of the most popular reasons Horndean homeowners invest in our living spaces is the seamless connection they create between indoor comfort and outdoor beauty. Whether you opt for a conservatory, orangery, or a fully bespoke garden room, each design is crafted to bring in natural light and open up views of your garden.
We use premium double-glazed windows and energy-efficient doors to ensure your living space remains comfortable, bright, and usable all year round. By creating that all-important flow between your home and garden, our living spaces give you an unparalleled place to relax, entertain, or unwind, whatever the season.
For homeowners in Horndean looking to create a tranquil retreat that enhances everyday living, a Britannia living space is a transformative addition.
Custom Designs to Suit Every Horndean Home
No two homes in Horndean are alike, and neither are our living spaces. At Britannia Windows, we offer completely tailored solutions to complement your property’s style and your personal tastes. From sleek, modern extensions with bi-fold doors to traditional orangeries with detailed brickwork and elegant rooflines, every detail is customisable.
We’ll work closely with you to choose finishes, frame colours, glazing options, roofing styles, and more. Want a bright, open-plan family area? A sunlit reading nook? A warm and cosy home office with views of your garden? Whatever you imagine, our design team will bring your vision to life.
Our local knowledge means we can design living spaces that comply with all planning considerations in Horndean, making the process smooth and stress-free from start to finish.
Year-Round Comfort and Energy Efficiency
Unlike older conservatories, which often became too hot in summer and too cold in winter, Britannia’s modern living spaces are built for year-round enjoyment. We incorporate industry-leading insulation, high-performance glazing, and thermally efficient materials throughout every build.
Our roof systems, whether solid, tiled, glass, or hybrid, help regulate temperature and reduce heat loss. Combined with energy-rated windows and doors, you’ll enjoy a consistent indoor climate, lower energy bills, and a smaller carbon footprint.
For homeowners in Horndean, this means you can use your living space as a dining room, office, playroom, or lounge without compromise, whatever the weather.
Add Value and Space Without the Hassle of Moving
Extending your home with a living space is a smart way to gain valuable square footage without the stress or cost of moving. With property prices rising in Horndean, investing in a stylish, functional space like an orangery or garden room can significantly boost your home’s value and appeal.
Whether you’re growing your family, need more room to work from home, or simply want a more spacious and light-filled home, a living space is a smart, future-proof solution. Our expert installers ensure a smooth build with minimal disruption, so you can enjoy the benefits sooner than you might expect.
We’ve helped many homeowners in Horndean create inspiring living spaces that have completely transformed how they use their home. yours could be next.
Built to Last by a Trusted Local Installer
Britannia Windows has built a reputation for quality, trust, and customer satisfaction across the South of England, including right here in Horndean. Our living spaces are constructed using the very best materials and are backed by guarantees you can rely on.
From your first design consultation to the final installation, you’ll experience expert craftsmanship and attentive service. Our local teams understand the unique character of homes in Horndean, and we take pride in delivering beautiful, durable results that exceed expectations.
Every one of our living spaces is a lasting investment, designed to look great, perform brilliantly, and provide enjoyment for years to come.
Start Your Living Space Journey Today
Ready to upgrade your Horndean home with a stunning new living space? Whether you’re drawn to the elegance of an orangery, the versatility of a conservatory, or a bespoke garden room that works perfectly for your lifestyle, Britannia Windows is here to help.
Start your free online quote today or contact our local team to explore your options and take the first step toward your dream home.
Get 3 FREE designs in 2 simple steps.
Available Online, In-Store or At Home
With Britannia, you're never far away from expert service. Whether it's online, in-store or on-site, our staff are highly trained and can deliver an exceptional level of support and advice.

Online
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
Get a free online quote
In Store
Visit your local showroom to explore our stunning product range and see for yourself.
Book a Showroom visit
At Home
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitFrequently Asked Questions
What is the one wall design?
The one wall concept is an innovative interior design approach that maximises space and functionality by aligning all essential elements along a single wall.
Why choose Britannia for living space solutions in Horndean?
We offer innovative designs and a commitment to quality, making us an ideal choice for enhancing your living space in Horndean. Our in-house production ensures superior quality and bespoke designs.
Happy Customers
Meg Welch
Great job of our new front door. They couldn’t have been more helpful and even fitted earlier than originally planned. Also gave great aftercare advice and at a very reasonable price! Would 100% recommend.
Annette Clemons
Cannot recommend Britannia Windows enough! Joe & Keith, the installers were great – explained what was to be done, showed me everything I needed to know upon completion, very considerate & tidied up really nicely. Very friendly guys who are an asset to the team!!
I LOVE my new windows & door. Such an improvement.
Rachel Godfrey
We have been extremely pleased with Britannia’s service. From the initial quote through to installation they were great and really easy to communicate with. We had our conservatory roof replaced and they were by far the least pushy and most competitive in terms of pricing.
We can definitely recommend their services and will likely be returning again soon for a new front door!
Peter Burgess
Fantastic job from initial phone call through to final tidy-up.
Britannia provided great advice before purchasing my new windows and fitted them to a high standard being punctual and polite throughout.
No request was a problem and I will definitely be using them again and would recommend to friends and family.
Jerry G
Wow a fantastic job by both sales team and fitting team.
Sam provided excellent service and answered any questions that we had. Luke, Dave, Keith and Joe did a fab job at fitting the windows and doors. Never having had anything like this done before I was a little nervous but the guys were clean and tidy and the outcome is amazing.
Would highly recommend.
