Key Findings
- Sliding patio doors provide homes with a modern look and save valuable space, ideal for smaller gardens
- They provide excellent thermal performance allow more natural light to flow through your property.
- A wide variety of colours, glazing, and materials means they suit any home style.
- Sliding patio doors are easy to operate and offer secure, energy-efficient entryways.
- Double Glazing Direct installs top-quality uPVC and aluminium sliding doors across Buckinghamshire and beyond.
What is a sliding patio door?
Sliding patio doors are usually external doors made up of large glass panels that glide smoothly on a track rather than opening outwards or inwards. This makes them the ideal solution for rooms where space is at a premium. Designed to create seamless access between your indoor and outdoor spaces, sliding patio doors are perfect for letting in natural light, maximising views of your garden, and creating that desirable open-plan feel.
Unlike bifold doors, which fold away in panels, or traditional French doors that swing open, sliding doors offer sleek lines, uninterrupted glazing, and effortless operation. Whether you choose 2, 3, or 4 panels, sliding patio doors are a timeless and practical addition to any home.
Patio doors are a perfect solution if space is limited.
What are the benefits of sliding patio doors?
Why choose sliding doors?
There’s more to these doors than just good looks. Here’s why we love them (and why our customers do too):
- Space-saving functionality: Unlike hinged doors, sliding patio doors don’t require room to swing open.
- Modern look: Clean lines and large glass panels add a contemporary edge.
- Improved natural light: Floor-to-ceiling glazing brings the outside in.
- Energy efficiency: With high-quality double glazing or triple glazing, you’ll enjoy year-round comfort and potentially lower energy bills.
- Thermal performance: Our uPVC patio doors use multi-chambered profiles to trap warm air, with U-values as low as 0.8.
- Easy access: Ideal for entertaining, pets, or just popping outside with your morning brew.
- Peace of mind: Security features include toughened safety glass and PAS 24 Security.
We also offer Low-E glass and thermal break technology to reduce overheating in summer and maintain warmth in winter – especially helpful for south-facing spaces or garden rooms.
Sliding door patio design inspiration
Ready to explore the possibilities? Here’s a look at just a few ways you can style your sliding patio doors with us.
Gloss White: Clean and timeless
Perfect for both modern and traditional homes, Gloss White frames offer that bright, fresh feel that never goes out of style. Match with classic handles and neutral interiors for a cohesive look.
Anthracite Grey & Black: The minimalist’s dream
Create contrast and a bold architectural statement with dark aluminium frames in Anthracite Grey or Black. These range of colours work particularly well with rendered exteriors and open-plan kitchen-diner spaces.
Decorative & privacy glass
Choose from our extensive range of decorative glazing options including reeded, taffeta, tribal, and more. Ideal for creating privacy in overlooked gardens or adding personality to your home. If you’re looking to prioritise natural light intake, more transparent options are also available.
Custom colours to match your home
With over 150 RAL colours and dual colour options, we can tailor your patio doors to perfectly suit the style of your home, whether you’re after soft neutrals, bold primaries, or a subtle timber effect.
Sliding Patio Doors from Double Glazing Direct
At Double Glazing Direct, we make it easy to find your perfect patio doors – whether that’s modern sliding doors, classic uPVC doors, or even a bifold door for larger openings. We’ll walk you through every choice, from the number of panels to the glazing and door systems that best suit your home.
All our new doors are built with quality and durability in mind, offering energy efficiency, low maintenance, and a range of finishes to match any property.
Every sliding patio door we fit comes backed by a comprehensive multi year guarantee for added peace of mind.
Who are Double Glazing Direct?
We’re a full-service double glazing company based in Aylesbury, serving homeowners across Buckinghamshire, Hertfordshire, and Oxfordshire, including Buckingham, High Wycombe, Marlow, Amersham, Chesham, Beaconsfield, and Burnham.
With decades of experience and a genuine passion for transforming homes, we offer a wide range of products including:
- Windows: uPVC, aluminium, casement, flush sash, heritage slimline, and more
- Doors: Sliding, glass patio doors, exterior doors, exterior bifold doors, front doors, composite front doors, aluminium doors, and internal doors
- Conservatories & extensions: Orangeries, verandas, insulated roofs, and Guardian conservatory roofs
- Other products: Garage doors, balustrades, fascia, soffits & guttering, repairs, and commercial door systems
We’re proud to be FENSA Approved and a Which? Trusted Trader. You’ll always get expert advice, clear communication, and quality that lasts.
Pop by our Aylesbury showroom to explore our products in person – we’re open Monday to Friday 8:30am–4:30pm, and weekends by appointment. You can also reach us on 01296 320252 or drop us a line at sales@doubleglazing-direct.com.
Frequently Asked Questions
- Are sliding patio doors better than exterior French doors?
It depends on your space and style preferences. Sliding patio doors are great for smaller areas as they don’t need room to swing open, and they provide wider views and a sleek, modern look. French doors, on the other hand, offer a different opening option, and can also be finished in a variety of styles. - Do sliding patio doors let in cold air?
Not with our doors! Our uPVC and aluminium sliding patio doors are designed with multi-chambered profiles and advanced double or triple glazing to keep your home warm. They can achieve U-values as low as 0.8 with the right glazing, meaning they’re incredibly energy efficient. - What sizes do sliding patio doors come in?
Our sliding patio doors are available in 2, 3, or 4-panel configurations, allowing for a wide range of sizes to suit different wall openings. We can customise the exact size during a consultation to perfectly match your home and layout. - Are sliding patio doors secure?
Absolutely. Despite being predominantly glass doors, all our sliding patio doors come with high-security locking systems and are tested to meet PAS 24 Enhanced Security standards. You can also upgrade to triple glazing and toughened safety external glass for added peace of mind. - How much do sliding patio doors cost?
The cost depends on the size, material, glazing options, and any additional features like decorative glass or bespoke finishes. We offer competitive pricing and free quotes online today, so feel free to get in touch with our team for a tailored estimate.
Sliding patio doors are an excellent way to invite light into your home.
