Our quality patio doors are an effortless way to bring natural light into your home without compromising on security. These beautiful glazed sliding doors have been crafted to the highest standards to withstand even the harshest weather conditions — keeping you snug and warm inside your home.
Our highly praised patio doors are rigorously weather tested so they won’t rattle or move around in their frames, even in the harshest conditions. They also glide open effortlessly to bring the outdoors inside creating a light and airy look and feel to your living space.
Durable, beautiful and low maintenance, our sliding patio doors are available in uPVC and aluminium with a choice of two, three or four panes that glide open smoothly and easily. Thermally efficient and fitted with high security multi-point locking systems, our patio doors are designed with safety, security and high performance in mind.
10-year manufacturer’s guarantee.
Classic windows tailor made to your exact specifications.
Secured by Design
Covered by the Official Police Security Initiative.
Award-winning customer service and after-care support.
Our Patio Doors are available in great choice colours, made to measure – our upvc patio doors will provide excellent value for money. High security multi-point locking, toughened performance glass and maintenance-free.
Flexible monthly payments
Interest free credit
Buy now / pay later
No finance required
A stylish alternative to bifold doors, our bespoke patio doors can be manufactured to your specifications to create a light and spacious interior, useful if your existing room feels dark and cramped.
If you’d like to find out more about connecting the outdoors to the indoors with our stunning patio doors, contact us today for your free, no obligation quote.
Need a quick price? The cost below is an indication of price including purchase and installation.
Instant Price Calculator
Need a quick price? Select the volume of windows and doors you want and get an instant quotation.
How do you open a sliding patio door?
Our sliding patio doors are designed to be simple to open and completely secure when shut. Our professional installer will demonstrate the mechanism to you when they install your windows and they won’t leave until you’re entirely satisfied.
Each door sits on rollers so they’ll glide effortlessly, however large the pane. The trick is to turn the handle to the angle required to release the door and then slide the pane open to the desired place.
How wide is a two panel sliding glass door?
If you want to create a design statement in a smaller room, sliding patio doors can be an ideal way to do it. There are no swinging doors to take up space but you will only be able to open one panel at a time.
A standard patio door is 1.8m (6 foot) giving you an opening to the garden of 90cm (3 foot). However, at Otter Windows we manufacture bespoke doors to match any size of opening. This means you can have anything from a standard opening to a full wall of glazing. Contact our experts to find out more.
What is a lift and slide patio door?
This type of door has a slightly different mechanism to a traditional sliding door and is a perfect choice if you need your door to stay securely closed or open — great if you have children running in and out of the garden all day.
A lift and slide door comes off the tracks when fully closed. To open it you need to turn the handle then lift the door slightly so it sits back on the track. You can then roll it open. You can also lift the door off the track at any point which locks it and makes it stay open. Opt for aluminium glazing and we can create lift and slide doors up to 5400mm using just two panes of glass.
Are patio doors energy efficient?
Yes they are if you opt for high performance double or triple glazing. Look out for A+ rated glass and a low U-value which means less heat can escape. At Otter Windows, our patio doors are manufactured from the best quality materials to maximise thermal efficiency and we include a multi-point locking system so your doors won’t let in any draughts.
Are sliding patio doors easy to break into?
When you buy Otter Windows sliding patio doors you’re buying products that are Secured By Design. This UK police-led initiative encourages innovation in burglary proof design. Even though your patio doors are fully glazed, we use toughened safety glass for increased safety and a sophisticated locking mechanism that’s extremely difficult to break.
With tough and durable uPVC or aluminium frames, our patio doors will keep you safe and secure. For more information about the security features in our patio windows contact us today.
How much does a patio door cost?
The cost of your doors will depend on the design decisions you make. For example, aluminum frames are strong and light so you can really maximise the size of the glass panes, but they’re a more expensive option than uPVC. Triple glazing and the overall size of your windows are other factors that can impact on the cost.
Whatever you choose, we’ll manufacture your bespoke patio doors to the highest standards using the best quality materials. All our products are then installed by professionals for the best results. If you’re interested in seeing how our sliding patio doors can transform your home, contact us today for a free, no obligation quote.
0% APR representative on orders over £3,000
We have various low cost finance options available. Get a quick quote and apply for finance at the same time.
Features and benefits
Guarantees you can depend on.
We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.
From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your home. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.
We refuse to compromise on quality
Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee. We believe spending more on components is worth every penny, and sets us apart from our competitors.
State of the art fabrication for best quality
We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK. This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality. Our machines are maintained according to a rigorous servicing regime to keep them in top condition.
Superior energy efficiency
Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.
Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our homes energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your home warmer, they will reduce your energy loss.
Don’t just take our word for it!
Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.
Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.
These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.
Made to measure
The styles available are endless and the choices to suit your home are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your home. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.
A local business that really cares about its customers
Our sales consultants, surveyors, admin team and installers really care about you and your home. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your home with care and respect and will take time to ensure that you are delighted with the end result.
With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!
An effortless purchase process
Get a quick quote
No pressure to commit, tap through the options and design your solution
Free home survey
We pop-over to measure and double-check technical details
You choose a suitable date for fitting and we do the rest
We pride ourselves on outstanding customer service and enjoy hearing your experiences of our products in your homes.