We supply and install upvc and aluminium patio sliding doors in Bristol, Bath, Gloucestershire, Somerset, Wiltshire and surrounding areas.

Patio doors remain a classic choice for style and achieving a contemporary look. Versatile and practical, our range of sliding patio doors will help you create more light, warmth and space to enhance your home whilst offering durability, thermal efficiency and security.

BS15doors provides sliding patio doors with high-quality glide rollers for smooth operation, reliability, durability and security. We can offer you a range of styles and sizes to suit your individual requirements. Contact us and let us show you how we can bring more light to your home.

We provide patio door installation in Bristol and surrounding areas. Below you can browse the options of uPVC patio doors and aluminium patio doors we can supply and install for you. Email or call us to book our highly skilled patio door installers.



Patio doors are a great way to add more natural light, fresh air, and extra space to your home. They’re also ideal for keeping the heat out in summer and the cool air in during winter. But how do you know which patio door is right for your home?

Here are some of the most popular types of modern patio doors available on the market today:

Sliding Patio Doors

These are probably the most common type of patio doors. They’re easy to use and can be opened up fully or partially depending on how much light you want in your home. Sliding patio doors are also very energy efficient as they let in light while blocking out heat.

Bifold Patio Doors

Bifold Patio Doors are a type of folding door that can be opened like a regular door, but also folds in half so you can open it up to the side. Bifold doors are great for those who need extra space for large furniture pieces or even for entertaining guests.

French Patio Doors

French patio doors are hinged doors except they open vertically instead of horizontally (like regular French doors). This allows more light into your home than traditional hinged doors because they don’t require additional framing around them like regular French


The cost to replace a patio door varies greatly depending on what type of door you want to install. The good news is that there are many options when considering replacing your patio doors. You can get sliding glass doors, French doors or even bi folding doors. There are so many choices out there that it’s easy to find one that fits your budget and your home’s design style.

A patio door replacement cost depends on many factors, like the type of the frame – uPVC doors are typically cheaper, while aluminium sliding doors are more expensive.

Contact us today for an exact quote.


5 Star Customer Rating

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All our products come with a 10 year warranty as standard


Whether it's our windows, doors or lantern roofs, we offer a minimum rating of A for energy efficiency


BS15doors have been supplying and installing windows & doors for over 25 years across Bristol


Well what can I say about BS15doors.

Well, what can I say about BS15doors? Absolutely 100% would recommend these guys. From ringing them up I had someone come out to my house the next day to measure up who was very friendly and made me feel confident in my decision to go ahead with getting my doors supplied and fitted with this company.

Kelly Palmer

Really really happy with my new front door.

Really really happy with my new front door. Communication with Ruth along the way was very easy and she always replied promptly, and the fitters did a perfect job! The price was the cheapest I got too. Definitely recommend them.

Susie Howells

Smooth communication from initial consultation to final installation.

Smooth communication from initial consultation to final installation. Professional service, reasonable price, definitely recommend. We had our front door, three windows replaced by BS15doors, definitely coming back for the rest of windows, thank you!

Han Lynn

Would definitely recommend BS15doors.

Would definitely recommend BS15doors. The service was great, the product is great and the price was very competitive.

Mike Norman

Top service from start to finish.

Top service from start to finish. From measuring up to supply speed and fitting. Ruth and John both excellent throughout. Cheapest quote by a long way in my local area and quickest turnaround to get them fit too. Will definitely use again on my next renovation project.


Definitely worth getting a quote from them.

The guys who fitted did an excellent job, showing me issues that had been identified earlier and how they have dealt with them. Windows have now been in place for quite a few months now and we have had no issues with them through any of the storms we have recently had.

Colin Gimblett

Fantastic service from start to finish.

They listened to what I needed, made suggestions and generally supported and kept me informed throughout. They turned up when they said the would with a quick efficient team who were in and out in less than 3 hours. New front door, overhead canopy and two windows! Great price too. We had quotes from other firms. But they lacked the customer service and personal touch that BS15doors gave.

A Peters

Great experience from initial enquiry to installation!

Ruth and John delivered a personal and instructive service and the door looks great. The chaps who installed it were friendly, professional and neat and tidy also and to top it all they offer competitive prices and good customer service too. Would recommend.

Elspeth de Boeck


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