Aluminium Sliding Patio Doors

2. Aluminium Sliding Doors

Modern Aluminium Sliding Patio Door System

House of Windows aluminium sliding patio door system is an ultra-modern, super-slim sliding patio door solution with double and triple track options.

Our aluminium patio sliding door system is the perfect solution for incorporating your outdoor space, while helping to create a seamless transition between the inside and the out. Designed to provide panoramic views, the Cortizo 4700 aluminium patio doors are an ideal addition if you want to enjoy your surroundings from the comfort of your own home. They also allow for easy access to outdoor spaces, which is especially useful during the summer months when you get to spend more time enjoying the garden and eating al fresco!

By opening your space and flooding the indoors with natural daylight, sliding patio doors help to create larger spaces for socialising. This also makes it easier to move between rooms, making it more comfortable for you and your guests.

One of the biggest advantages of aluminium sliding doors is that they maximise natural daylight. By bringing more natural light in, you can create a brighter, more cheerful environment which is perfect for those who work from home or spend a lot of time indoors. Natural lighting can also help to reduce your energy bills by reducing your reliance on artificial lighting. And these days every penny counts!

Choose Your Sliding Patio Door Configuration

The aluminium sliding patio door system has a variety of opening configurations, depending on how many panes are chosen and which panes you would like sliding or fixed.

High Security As Standard

Our aluminium sliding patio doors supply only are combined with a high-security multipoint locking system, keeping your property safe and secure. The doors are also EN tested to European standards and PAS24 compliant, ensuring maximum security and peace of mind for all customers.

Colours Galore

There’s a plethora of colours to choose! The aluminium sliding patio door system is available in any RAL colour upon request as well as a choice of standard colours including black, grey and white.

The Sliding Patio Door System Designed For Large Spaces

You can widen your horizon with House of Windows aluminium sliding patio doors, it’s designed with large opening sizes in mind accommodating up to 1250mm wide x 2350mm high per patio door sash, with a slim interlock for maximum vision, excellent thermal performance of just 1.4 U W/m2K, noise reduction, high security and weather-proofing.

For doors that do not occupy the inner space or to integrate rooms such as a kitchen and conservatory or the main house and garden terrace, soft-close technology is a ‘Godsend’. This type of sliding system gently assists your door into its final resting position, which reduces the physical impact and possible damage of slamming doors, as well as reducing noise. Bliss!

Call us now on 01530 515161 for external aluminium sliding patio door costs and details of our full range of colours and door styles. Download the brochure: Aluminium Patio Door Brochure

Narrow Profiles Mean More Glass and Less Frame!

House of Windows Cortizo aluminium patio door system gives almost unobstructed views with the use of narrow profiles, with the options of double and triple track and either double (1.4 U Value) or triple glazed (1.0 U Value). A wide variety of configurations are achievable, including a fixed sash and up to 4 panes.

Super Slim Interlocks

Made out of robust aluminium, the 47mm interlock can be used with the inline slider, no matter the size of door. The super-slim, one-piece interlock is fabricated with no need for caps which adds a touch of finesse to the overall look of the aluminium sliding door.

Aluminium Patio Door U Values & Specification

Market-leading maximum sash size of 1250mm x 2350mm per patio sash

Maximum sash weight of 250kg per door leaf

Maximum vision – minimal sight lines of just 47mm

Double track outer frame thickness 120mm

Triple track outer frame thickness 185mm

Maximum security – PAS24 compliant

Maximum insulation value – down to 1.4 U W/m2K and Door Energy Rated (DER) C to meet Part L requirements

Maximum weather proofing – tested to BS6375 Part 1 : 2009

Single or dual colour. Factory powder coated to marine quality as per Qualicoat regulations

Robust Aluminium Cills

House of Windows range of aluminium cills direct water away from brickwork while also offering an additional design element which adds to the aesthetics of the sliding patio door.

Our aluminium cill is more robust than UPVC alternatives and comes complete with plastic push-in colour matched end caps, in our standard stock colours, for a secure and sleek finish.

Aluminium cill sizes are available in 180mm and 250mm.