- PVCu Windows
- Aluminium Windows
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new windows.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
- PVCu Doors
- Aluminium Doors
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Request a Quick Quote
A fast, no-obligation quote for your dream new doors.
With just a few clicks, you can get a personalised quote tailored to your needs – no commitment required!
Excellent 
1,132 reviews on Trustpilot
- Request a Brochure
Aluminium Sliding Patio Doors
Aluminium sliding patio doors are a popular choice for homeowners looking to create a brighter, more spacious and better-connected living environment. Combining slim sightlines with large areas of glass, these doors can transform the relationship between your home and garden while introducing a contemporary architectural feel.Designed for modern performance without compromising on style, aluminium sliding patio doors offer excellent strength, durability, security and thermal efficiency. Their robust aluminium frames can support large glazed panels while maintaining a sleek appearance, making them ideal for extensions, renovations, new-build properties and modernising existing homes.Whether you want to replace outdated patio doors, open up a kitchen extension or create a seamless connection to your garden, aluminium sliding patio doors provide a practical and visually impressive solution.
What Are Aluminium Sliding Patio Doors?
Aluminium sliding patio doors are large glazed doors constructed with strong aluminium frames and panels that move horizontally along specially designed tracks. Instead of opening into your room or garden like traditional hinged doors, the panels slide behind or alongside one another, helping to maximise available space.The combination of aluminium and glass creates an expansive opening with slim framing. This allows more natural light to enter the property while giving you clearer views of your outdoor space.Modern aluminium sliding patio doors are available in a wide range of sizes, configurations, colours, glazing options and hardware finishes. Depending on your property and requirements, you can choose from different numbers of sliding panels and opening arrangements.For homeowners seeking a clean, contemporary aesthetic, aluminium is particularly appealing because of its strength-to-weight ratio. The material allows manufacturers to create slim frames without sacrificing structural stability.Why Choose Aluminium Sliding Patio Doors?
Choosing new patio doors is an important investment, particularly when they form a major part of an extension or renovation. Aluminium sliding patio doors offer several advantages that make them suitable for both traditional and contemporary UK properties.Slim Sightlines
One of the biggest attractions of aluminium sliding patio doors is their slim sightlines. The strength of aluminium allows the frame to support large panes of glass without requiring bulky profiles.This creates a cleaner appearance and helps maximise the glazed area. When the doors are closed, you can enjoy wide views of your garden, patio or surrounding landscape without excessive framing interrupting the view.Slim sightlines can also contribute to a more sophisticated architectural appearance, particularly when used across large openings.More Natural Light
Large glazed panels allow significantly more daylight into your home compared with smaller conventional windows or solid doors.Introducing additional natural light can make kitchens, dining areas, living rooms and extensions feel brighter and more welcoming. In properties where an extension has created a larger open-plan space, sliding patio doors can help prevent the room from feeling dark or disconnected from the garden.Natural daylight can also enhance interior finishes, furniture and decorative details, creating a more attractive overall environment.Seamless Indoor-Outdoor Connection
One of the main reasons homeowners choose sliding patio doors is to improve the connection between indoor and outdoor areas.During warmer months, opening the doors can create a wider transition between your living space and garden. This is particularly useful when entertaining guests, enjoying meals outdoors or simply making better use of your patio.Even when closed, large areas of glazing maintain a visual connection with the outside, helping your garden become an extension of the living environment.Space-Saving Operation
Unlike traditional French or hinged patio doors, sliding doors do not require a large opening area for the door leaf to swing.The panels move horizontally along their tracks, making them particularly useful where internal or external space is limited. Furniture can be positioned closer to the doors without interfering with their operation.This makes aluminium sliding patio doors an excellent option for open-plan kitchens, dining areas and living spaces where every centimetre matters.Modern Aluminium Sliding Patio Doors for Contemporary Homes
Aluminium sliding patio doors are particularly well suited to contemporary architecture. Their minimalist profiles, expansive glazing and clean lines complement modern extensions and open-plan interiors.However, their versatility means they do not have to be limited to ultra-modern properties. With the right colour, glazing and configuration, aluminium doors can also work successfully alongside traditional architecture.A carefully selected frame colour can either blend the doors into the surrounding structure or create a deliberate architectural feature. Popular finishes include neutral shades, darker contemporary colours and a variety of textured or smooth powder-coated finishes.The result is a highly customisable door system that can be tailored to your home’s existing design.Aluminium Sliding Doors for Extensions
Home extensions often focus on creating brighter, more flexible living spaces. Aluminium sliding patio doors can play a major role in achieving this objective.Whether you are extending a kitchen, dining room or family living area, large sliding doors can help establish a strong visual connection with the garden.For rear extensions, a wide opening can make the new space feel significantly larger. During good weather, opening the doors allows the room to flow naturally into the garden, creating additional usable space for entertaining and everyday living.Sliding doors can also be combined with fixed glazing, rooflights or other windows to create a comprehensive glazed elevation.Energy Efficiency and Thermal Performance
Modern aluminium sliding patio doors are designed with thermal performance in mind. Older aluminium frames were often associated with poor insulation because aluminium naturally conducts heat. Contemporary systems use advanced construction techniques and thermal breaks to significantly improve insulation.A thermally broken aluminium frame incorporates an insulating barrier between sections of aluminium. This helps reduce heat transfer through the frame and contributes to improved overall thermal performance.The glazing also plays an important role. Double glazing can help reduce heat loss, while high-performance glass specifications can provide additional thermal benefits.When selecting aluminium sliding patio doors, it is worth considering the complete door system rather than focusing solely on the frame. Frame design, glazing, seals, spacer technology and installation quality can all influence performance.Better thermal performance can help create a more comfortable interior and reduce unnecessary heat loss.Double Glazing for Aluminium Sliding Patio Doors
Double glazing is a common choice for modern aluminium sliding patio doors. It consists of two panes of glass separated by an insulating cavity.The cavity helps reduce heat transfer between the inside and outside of your home. Depending on the specification, the cavity may contain an insulating gas, while specialist coatings can further improve thermal performance.Double glazing can also contribute to improved acoustic insulation, making it useful for homes exposed to traffic, neighbours or other sources of external noise.For larger glazed openings, choosing appropriate glass is particularly important because glazing can account for a substantial proportion of the overall door area.Safety and Security
Security is an important consideration when selecting new patio doors. Modern aluminium sliding patio doors can incorporate a range of security features designed to provide greater protection for your home.Strong aluminium frames offer a robust foundation, while secure locking mechanisms help prevent unauthorised access. Depending on the chosen system, features may include multi-point locking, reinforced components, secure handles and advanced locking hardware.The glazing specification is also important. Safety or security glass can provide additional protection in appropriate applications.Correct installation is equally important. Even a high-quality door system needs to be accurately fitted to ensure that the frame, locks, seals and sliding mechanism operate correctly.When comparing products, look beyond appearance and ask about the complete security specification.Smooth and Effortless Sliding Operation
Despite their large size, well-designed aluminium sliding patio doors can be surprisingly easy to operate.Quality sliding systems use precision-engineered rollers and tracks to help panels move smoothly. This is particularly important with large glazed panels because the doors can be substantial in size and weight.Regular maintenance can help preserve smooth operation. Keeping tracks clean and checking components periodically can prevent dirt and debris from affecting movement.If a sliding door begins to feel difficult to operate, it should not simply be forced. The issue may relate to alignment, rollers, track condition or another component that requires attention.Low Maintenance Aluminium Frames
Another advantage of aluminium sliding patio doors is their relatively low maintenance requirements.Unlike painted wooden frames, aluminium does not require regular sanding, staining or repainting to maintain its appearance. Modern powder-coated finishes are designed to provide long-lasting protection against everyday environmental exposure.Routine cleaning is generally sufficient to keep the frames looking their best. Glass can be cleaned using standard suitable glass-cleaning products, while tracks should be kept free from dirt and debris.The exact maintenance requirements will depend on the door system, finish, location and exposure conditions.Durable and Long-Lasting
Aluminium is naturally strong and well suited to large glazed door systems. When correctly manufactured, finished and installed, aluminium sliding patio doors can provide long-term performance.The material is resistant to many of the problems associated with other frame materials, including warping and swelling caused by moisture.This durability makes aluminium an attractive option for homeowners who want doors that combine contemporary aesthetics with dependable everyday performance.Aluminium Sliding Patio Doors vs uPVC Patio Doors
Both aluminium and uPVC can be suitable for patio doors, but they offer different aesthetic and performance characteristics.Aluminium is particularly attractive where slim sightlines and large areas of glazing are priorities. Its structural strength allows designers to create visually minimal frames around substantial glazed panels.uPVC can offer good insulation and value, making it a popular choice for many properties. However, its profiles are generally more substantial than those achievable with aluminium.If your priority is a minimalist appearance, expansive glazing and a contemporary architectural style, aluminium sliding patio doors may be the more suitable option.Aluminium vs Timber Sliding Patio Doors
Timber offers natural character and can work beautifully with period or traditionally styled properties. However, it generally requires more ongoing maintenance than aluminium.Aluminium provides a cleaner, more contemporary appearance and can be finished in a wide range of colours.The right choice depends on your home’s architecture, maintenance preferences, budget and desired appearance.For modern extensions and homes where large glazed openings are central to the design, aluminium is often an excellent fit.Choosing the Right Configuration
Aluminium sliding patio doors are available in a range of configurations, allowing you to select an arrangement that suits the size and layout of your opening.Two-panel systems can work well for smaller openings, while larger installations can incorporate additional sliding and fixed panels.The direction in which the panels slide should also be considered. Your preferred configuration may depend on the internal layout, garden access and position of furniture.For larger projects, fixed glazing can be combined with sliding panels to create a broad glazed wall while retaining a practical opening section.A professional survey can help determine the most appropriate configuration based on structural requirements and available space.Choosing the Right Colour
Colour is an important part of the design process. Aluminium frames can be powder coated in numerous shades, allowing the doors to complement or contrast with your property’s existing design.Dark grey and anthracite-style finishes are popular for contemporary homes, while lighter neutrals can create a softer appearance.For a more distinctive design, you may choose contrasting internal and external colours where the system allows.When selecting a finish, consider the colour of your windows, roofline, brickwork, render, walls and other external features. A coordinated palette can create a more cohesive appearance.Glazing Options
The glass specification can have a significant effect on the performance and appearance of your aluminium sliding patio doors.Depending on your requirements, options may include:- Double glazing
- High-performance energy-efficient glass
- Toughened safety glass
- Laminated glass
- Low-emissivity glass
- Solar-control glazing
- Acoustic glazing
- Obscure or decorative glass where appropriate
Acoustic Performance
Large areas of glass do not necessarily mean sacrificing comfort. With the right glazing specification, aluminium sliding patio doors can contribute to a quieter interior.Acoustic glazing is designed to reduce the transmission of certain external sounds. This can be particularly beneficial for properties located near busy roads, urban areas or other sources of noise.The overall acoustic performance will depend on the complete installation, including the frame, glass, seals and surrounding construction.If reducing external noise is a priority, discuss the available acoustic specifications before choosing your doors.Weather Protection
UK homes need doors that can cope with changing weather conditions, including wind and rain.Modern aluminium sliding patio doors incorporate seals, gaskets and drainage features designed to help protect the interior from weather exposure.The quality of the installation is crucial. Correct positioning, sealing and drainage ensure that the door system performs as intended.A professional installation should take account of the existing building structure, threshold arrangement and surrounding finishes.Low Threshold Options
For homeowners looking to create a more accessible transition between the home and garden, low-threshold options may be available depending on the door system and installation requirements.A lower threshold can help reduce the step between internal and external areas and can create a cleaner visual transition.However, threshold design must balance accessibility with effective weather protection and drainage. The correct solution will depend on the property and installation conditions.Aluminium Sliding Patio Doors for Open-Plan Living
Open-plan kitchens and living spaces remain popular across the UKand sliding patio doors can enhance this style of layout.Large glazed doors provide a natural focal point while helping connect the kitchen, dining area and garden.When entertaining, the doors can be opened to create a broader social space. When closed, the large glass panels continue to provide natural light and garden views.This makes aluminium sliding patio doors particularly effective in kitchen extensions and contemporary rear renovations.Suitable for New Builds and Renovations
Aluminium sliding patio doors can be incorporated into a wide variety of projects.They can be specified for:- New-build houses
- Rear extensions
- Kitchen extensions
- Garden rooms
- Home renovations
- Open-plan living areas
- Contemporary property refurbishments
- Replacement patio door projects
- Large glazed elevations
Planning and Building Considerations
Replacing patio doors is usually straightforward, but larger openings or structural alterations may require additional considerations.If you are creating a new opening in an existing external wall, structural work may be necessary. Building Regulations can also apply to aspects such as structural stability, thermal performance, safety glazing and ventilation.Planning permission may also be relevant depending on the nature of the project, property type and location.Homes in conservation areas or listed buildings may have additional requirements.Before starting a major project, it is sensible to establish whether planning permission, Building Regulations approval or other permissions are required.Professional Installation Matters
The quality of installation is just as important as the quality of the doors themselves.A professional installation helps ensure the frame is correctly aligned, the panels slide smoothly and seals and drainage systems work effectively.Incorrect installation can lead to problems such as difficult operation, poor sealing, water ingress or premature component wear.A proper survey should assess the opening dimensions, structural condition, threshold, access requirements and finished floor levels before manufacture.For large sliding patio doors, accurate measurement is especially important because even small inaccuracies can affect operation.How Much Do Aluminium Sliding Patio Doors Cost?
The cost of aluminium sliding patio doors varies considerably depending on the size, configuration and specification.Factors that can influence the overall price include:- Door dimensions
- Number of panels
- Fixed and sliding panel arrangement
- Frame finish
- Glazing specification
- Glass performance
- Threshold design
- Hardware
- Structural alterations
- Installation requirements
- Site access
- Existing opening condition