Built to Last
Get Your Free QuoteYour front door is the first line of defence against the elements, and Britannia Windows ensures that every front door we install in Southampton is carefully engineered for long-term performance. Using premium materials such as GRP (Glass Reinforced Plastic), solid timber cores, and advanced uPVC or composite designs, our front doors are made to resist warping, cracking, and discolouration over time.
Whether it’s heavy rain, coastal winds, or the varying seasons in Southampton, our front doors are rigorously tested for thermal efficiency and weatherproofing. With multi-chambered frames, robust seals, and energy-efficient glazing, your home stays warm, dry, and comfortable year-round.
This lasting durability also means less maintenance. Our front doors won’t need repainting or sanding, and a simple wipe-down is all it takes to keep them looking brand new, making them a smart and stress-free investment for homeowners in Southampton.
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Available Online, In-Store or At Home
Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.

Online
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
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In Store
Email us to learn more or to book an appointment to visit the showroom.
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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 visitCustomisation Options

Black/Brown

Chartwell Green

Cream

Golden Oak

Irish Oak

Mahogany

Rosewood

Slate Grey

White

Anthracite Grey
Home Inspiration
Enhanced Security for Your Peace of Mind
Security is at the core of every front door we install in Southampton. Britannia Windows designs its front doors with your family’s safety in mind, incorporating high-security features such as multi-point locking systems, anti-snap cylinders, steel-reinforced frames, and impact-resistant panels.
We understand that a door needs to look welcoming but be tough where it counts. That’s why our composite and uPVC front doors are independently tested to PAS 24 security standards and Secured by Design accreditation, offering protection against forced entry and opportunistic intruders. Our doors keep your house and family safe against unwanted visitors.
Whether you live in a quiet cul-de-sac or a busy city-centre street in Southampton, installing a front door from Britannia Windows means you can relax knowing your home is secure. For added peace of mind, we offer comprehensive product warranties and expert installation by trained professionals who won’t cut corners.
Designed to Suit Your Home and Style
Front doors should reflect your taste, enhance your property’s kerb appeal, and complement its character, and at Britannia Windows, we give homeowners in Southampton complete freedom to customise. Choose from a wide range of traditional or contemporary front door styles, with dozens of colours, finishes, and decorative glazing options available.
Looking for a sleek grey composite door with modern hardware? Prefer a classic uPVC design with woodgrain texture and stained-glass panels? We make it possible and bring your vision to life. You can also personalise your front door with letterboxes, spyholes, handles, knockers, and side panels to create a unique entrance that stands out.
Our expert team is happy to advise on the best options for your home’s architecture, whether you’re replacing a door on a period terrace in Southampton or installing a new one on a modern-build property. And with our easy-to-use online design tool, you can visualise your dream front door in minutes.
Thermally Efficient to Help You Save
Energy bills are a growing concern, but the right front door can make a noticeable difference to your home’s energy efficiency. At Britannia Windows, our front doors are built with insulation in mind, whether you choose a solid core composite door or a multi-chambered uPVC model.
Each front door we install in Southampton helps reduce heat loss and minimise draughts, keeping your home warmer in winter and cooler in summer. Many of our doors can come with triple glazing or thermally broken frames to boost performance even further.
Over time, this improved thermal performance can lead to real energy savings. A warmer home is not just more comfortable, but more cost-effective too. It’s a practical, eco-conscious choice for households across Southampton looking to reduce their carbon footprint and energy usage.
Expert Local Installers You Can Trust
When you choose Britannia Windows for your front doors in Southampton, you’re choosing a trusted local team with decades of experience in the industry. Our Southampton-based installers are fully trained and committed to delivering a smooth, stress-free service, from the initial quote to the final installation.
We pride ourselves on our local reputation for reliability, craftsmanship, and customer care. Every front door we supply is made-to-measure and fitted with attention to detail, ensuring the perfect fit, lasting performance, and minimal disruption to your day.
We understand the needs of Southampton homeowners, and we work hard to offer flexible lead times, competitive pricing, and honest, friendly service throughout. Don’t just take our word for it; our customer reviews speak for themselves.
Frequently Asked Questions
Have a look at some of our frequently asked questions. Get in touch with our expert team today to learn more.
How does a front door contribute to a home's energy efficiency?
A front door acts as a barrier against the elements, helping to maintain a comfortable indoor temperature. Our designs are crafted with energy efficient materials that provide excellent insulation, reducing heat loss in the winter.
What are the maintenance requirements for these door designs?
Our designs are crafted from materials that require minimal maintenance. They resist warping, cracking, and fading, ensuring your door looks great for years to come. This low maintenance feature means reduced costs over time and peace of mind knowing your door will withstand the elements.
Can I customise the design of my front door?
Yes, we offer a wide range of customisation options. You can choose from various colours, finishes, hardware, and glass designs to create a door that is truly unique and complements your home’s exterior in Southampton.
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.
