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Transform your Hampshire home with the perfect patio door! Request a hassle-free quote today and let our expert team guide you through a seamless process, from selection to installation. Elevate your living space with style and functionality while embracing natural light and outdoor views like never before.

The Role of Patio Doors in Your Home
Why Choose Britannia Windows?
Modern Designs
The design of patio doors has evolved over the years, with sleek and slimline designs offering a more modern, contemporary look. These designs can significantly enhance the look and feel of your home, making your living space appear larger and more open, while allowing more natural light to flood your Hampshire home.
High-Quality Products
Investing in high-quality patio doors is essential for several reasons. They provide security, safeguarding your home from potential intruders. Additionally, they offer durability, ensuring longevity without the need for frequent replacement. High-quality patio doors also enhance the overall value of your home, making it more appealing to potential buyers.
Customisation Options
We offer various customisation options for patio doors, including different styles, colours, and finishes to match your home's décor and your personal taste. Our extensive customisation options allow you to create a unique look for your home, whether you prefer a subtle or bold look.
Professional Installation
At Britannia Windows, we understand the difference a professional instalment makes to your patio doors. Not only does it ensure your patio doors function correctly, but also that they last for years to come. Our team of experts guarantees the longevity and functionality of your patio doors, providing you with peace of mind.
Energy Efficiency
Our patio doors are energy-efficient, designed to reduce the amount of heat that escapes from your home during the winter and prevent excessive heat from entering during the summer. This is achieved through features such as double glazing and weatherstripping. By investing in energy efficient patio doors you could experience savings on your energy costs, reducing your carbon footprint, and creating a more comfortable living environment.
10 Year Guarantee
We offer a 10-year guarantee that covers any defects in the materials or workmanship of your patio doors. This means that if anything goes wrong with your doors within this period, we will repair or replace them free of charge. Choosing Britannia Windows gives you peace of mind, knowing that your investment is protected and your doors are built to last.


Eco-Friendly & Energy-Efficient
Here at Britannia Windows, our patio doors are designed to minimise their impact on the environment through the use of sustainable materials, energy-efficient design, and manufacturing processes that reduce waste and pollution. We make our frames from sustainable materials like aluminium, which can be repeatedly recycled without diminishing its properties. The high quality of our aluminium ensures our doors durability and longevity, so you won’t need to replace them as often.
Energy efficiency is another important factor to consider when choosing patio doors. Our doors are designed with cutting-edge technologies to minimise heat loss, which could help to reduce your energy bills and your environmental impact. Our doors feature advanced thermal breaks, high-quality glazing, and draught-proof seals to keep your home warm and cosy without wasting energy. You can also upgrade your glazing to triple glazing to provide you an extra level of comfort.


Weatherproof & High-Security Patio Doors
Weatherproof patio doors are designed to withstand the elements, keeping your home warm and protected against the harshest of British weather. Our doors feature advanced weather seals and high-quality glazing to keep your home comfortable and energy-efficient all year round. These tight seals between the door and frame help prevent drafts and heat loss as well as water seepage, so your home can remain cosy and dry all year round. They also include double or triple glazing features which which provide additional insulation and reduce noise from harsh weather conditions outside.
Security is also a key issue we consider throughout our design process, crafting doors with robust locks, reinforced frames, and toughened glass to deter potential intruders from your Hampshire home. We also include double glazed glass as standard, with the option of upgrading to triple glazing to provide your home with that extra layer of protection for peace of mind.
Frequently Asked Questions
Here are some of the frequently asked questions about our patio doors from our customers.
Can Britannia provide custom sizes for patio doors?
Yes! Our doors are tailor-made to your Hampshire home, ensuring a perfect fit and complementing your home’s unique design. One of our team will pay a visit to your home to measure the space for your doors so we can ensure that everything is made to the right specifications.


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