- \n
- What are aluminium sliding doors?<\/a><\/li>\n\n\n\n
- Benefits of aluminium doors in your home<\/a><\/li>\n\n\n\n
- Are aluminium sliding doors worth it?<\/a><\/li>\n\n\n\n
- Cost and pricing insights<\/a><\/li>\n\n\n\n
- Common fitting and maintenance questions<\/a><\/li>\n\n\n\n
- Aluminium vs uPVC: which is better?<\/a><\/li>\n\n\n\n
- FAQs<\/a><\/li>\n<\/ul>\n\n\n\n
What are Aluminium Sliding Doors?<\/h2>\n\n\n\n
Aluminium sliding doors<\/a>, also known as slide doors or sliding glass doors, are a sleek and stylish way to open up your home to the outdoors. Designed to glide horizontally, these large sliding doors typically sit on double or triple tracks and are crafted from strong, lightweight aluminium frames that allow for expansive glass panels and minimal sightlines.<\/p>\n\n\n\n
These external sliding doors are available in a variety of configurations and finishes. Whether you\u2019re after backyard sliding doors that blur the line between inside and out, or modern sliding doors<\/a> for your contemporary extension, aluminium offers performance and design flexibility in equal measure.<\/p>\n\n\n\n
Why Choose Aluminium Doors?<\/h2>\n\n\n\n
Here\u2019s why aluminium doors are a cut above the rest:<\/p>\n\n\n\n
Durability<\/h3>\n\n\n\n
Aluminium offers more resistance to rust, corrosion and warping.<\/p>\n\n\n\n
Slim sightlines<\/h3>\n\n\n\n
Allowing more natural light and uninterrupted views.<\/p>\n\n\n\n
Design Flexibility<\/h3>\n\n\n\n
Customisable sizes, colours, and finishes.<\/p>\n\n\n\n
Low Maintenance<\/h3>\n\n\n\n
No repainting, no fading.<\/p>\n\n\n\n
Energy Efficiency<\/h3>\n\n\n\n
Most come with thermal breaks and double glazed sliding doors.<\/p>\n\n\n\n
Security<\/h3>\n\n\n\n
Built-in multipoint locking systems for peace of mind.<\/p>\n\n\n\n
And when it comes to matching your space, these sliding patio doors<\/a> or sliding garden doors can be tailored to suit both urban apartments and country homes.<\/p>\n\n\n\n
Are Aluminium Sliding Doors Worth It?<\/h2>\n\n\n\n
In short: yes.<\/strong><\/p>\n\n\n\n
Aluminium sliding doors strike the perfect balance between aesthetics, practicality and performance. If you’re after exterior sliding doors that look good, last a long time, and offer thermal efficiency, aluminium is well worth the investment.<\/p>\n\n\n\n
![\"aluminium](\"https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/04\/3PANE_SLIDER_INTERIOR_F020-1024x1024.jpg\")
The newly launched Korniche Cortizo 4700 Sliding Door brings a new level of luxury to modern living.<\/figcaption><\/figure>\n\n\n\n They can often last for decades with minimal maintenance, and thanks to their strength, they can support much larger glass panels than other materials like uPVC or timber. This means more light, bigger views, and a real wow-factor.<\/p>\n\n\n\n
How Much Are Aluminium Sliding Doors?<\/h2>\n\n\n\n
The cost of aluminium sliding doors<\/a> varies depending on:<\/p>\n\n\n\n
- \n
- Size (two-pane, three-pane, or larger)<\/li>\n\n\n\n
- Type (standard slide or lift-and-slide)<\/li>\n\n\n\n
- Glazing (double or triple glazed)<\/li>\n\n\n\n
- Colour and finish<\/li>\n\n\n\n
- Supply-only vs supply and fit<\/li>\n<\/ul>\n\n\n\n
For reference:<\/p>\n\n\n\n
- \n
- Supply-only: from \u00a31,500 – \u00a34,500+<\/li>\n\n\n\n
- Supply & fit: from \u00a32,500 – \u00a37,000+<\/li>\n<\/ul>\n\n\n\n
Looking for value? We offer discount sliding glass doors across select models without compromising on quality. Get an instant quote<\/a> here.<\/p>\n\n\n\n
How to Fit, Adjust & Maintain Aluminium Sliding Doors<\/h2>\n\n\n\n
We always recommend professional installation for our outside sliding doors<\/a>, but if you\u2019re keen to understand how things work, here\u2019s a quick overview:<\/p>\n\n\n\n
How to Fit Aluminium Sliding Doors<\/h3>\n\n\n\n
- \n
- Prepare the opening to size<\/li>\n\n\n\n
- Position the frame, checking level<\/li>\n\n\n\n
- Fix frame securely<\/li>\n\n\n\n
- Insert panels and rollers<\/li>\n\n\n\n
- Install lock and seal around the frame<\/li>\n<\/ol>\n\n\n\n
How to Adjust Aluminium Sliding Door Rollers<\/h3>\n\n\n\n
When it comes to adjusting aluminium sliding door rollers<\/a>, it\u2019s important to understand that not all aluminium sliding doors on the market come with adjustable rollers, so it\u2019s worth checking first. If yours do, they\u2019ll most likely have adjustment screws that allow you to fine-tune the height and positioning of the rollers. <\/p>\n\n\n\n
These are typically located at the base of the sliding panel. You should be able to adjust them carefully using a screwdriver \u2013 but always speak to your fitter before making any changes to avoid damaging the system.<\/p>\n\n\n\n
How to Fix Aluminium Sliding Doors<\/h3>\n\n\n\n
Common fixes:<\/p>\n\n\n\n
- \n
- Sticky sliding: Clean the track and adjust rollers<\/li>\n\n\n\n
- Drafts: Check seals and weatherstripping<\/li>\n\n\n\n
- Misalignment: Reposition door or adjust rollers (always contact your fitter first before adjusting anything yourself)<\/li>\n<\/ul>\n\n\n\n
How to Install a Lock on Aluminium Sliding Door<\/h3>\n\n\n\n
Most systems come pre-fitted with multi-point locks. If adding an aftermarket one, follow the manufacturer’s guide and always choose a product compatible with aluminium frames.<\/p>\n\n\n\n
How to Remove Aluminium Sliding Door<\/h3>\n\n\n\n
- \n
- Open the door halfway<\/li>\n\n\n\n
- Lift the door up into the head of the frame<\/li>\n\n\n\n
- Tilt the bottom out and lift down. Be sure to have someone help \u2013 these panels can be heavy!<\/em><\/li>\n<\/ol>\n\n\n\n
How to Replace Glass in Aluminium Sliding Door<\/h3>\n\n\n\n
This job is best left to the pros, as it requires:<\/p>\n\n\n\n
- \n
- Removing the door panel<\/li>\n\n\n\n
- Taking out the internal glazing bead<\/li>\n\n\n\n
- Swapping in new sealed units<\/li>\n\n\n\n
- Resealing and reinserting the panel<\/li>\n<\/ul>\n\n\n\n
Can I Paint Aluminium Sliding Door Frames?<\/h3>\n\n\n\n
While aluminium doors typically come powder-coated in your choice of colour, they can be painted using specialist metal paint. However, we always recommend choosing your finish from the start. Repainting later can void warranties and will require detailed prep for best results.<\/p>\n\n\n\n
N.B.<\/em><\/strong> Always check with the manufacturer for specific advice before painting, as each system may have its own guidance. The good news? These finishes are designed to last for years, so you shouldn\u2019t need to repaint anytime soon.<\/em><\/p>\n\n\n\n
Aluminium vs uPVC Sliding Doors: Which is Best?<\/h2>\n\n\n\n
uPVC doors are generally cheaper upfront, but aluminium sliding doors deliver greater longevity, slimmer frames, and a more premium finish. They\u2019re also more sustainable, as aluminium is recyclable and less prone to warping or fading.<\/p>\n\n\n\n
In short, if you\u2019re looking for a future-proof, low-maintenance, and beautifully designed door \u2013 aluminium wins hands down.<\/p>\n\n\n\n
![\"aluminium](\"https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/04\/Smart-177-029-1024x685.jpg\")
Add fixed glazing units above and around your aluminium sliding doors to maximise natural light and create a bright feel throughout the day.<\/figcaption><\/figure>\n\n\n\n So, Are Aluminium Sliding Doors Right for You?<\/h2>\n\n\n\n
Aluminium sliding doors don\u2019t just look the part \u2013 they deliver on performance, durability, and design flexibility too. Whether you\u2019re opening up a kitchen extension, connecting to the garden, or simply chasing more natural light, they\u2019re a stylish, long-term investment that transforms the way your home feels and functions.<\/p>\n\n\n\n
Still weighing up your options? We\u2019ve got you covered. Our expert team is on hand to talk you through the best solution for your space \u2013 whether that\u2019s Smart Visoglide, Korniche Cortizo 4700<\/a>, or the ultra-slim Cor Vision<\/a> system.<\/p>\n\n\n\n
Want to get an idea of costs right now? <\/strong>Get an instant quote<\/a> and explore all the custom options available.<\/p>\n\n\n\n
FAQs about Aluminium Sliding Doors <\/h2>\n\n\n\n
Do you get condensation with aluminium sliding doors?<\/h3>\n\n\n\n
Not usually. Modern double glazed sliding doors with thermal breaks are designed to reduce internal condensation significantly. <\/p>\n\n\n\n
If you do notice condensation, it\u2019s often a result of high indoor humidity rather than an issue with the door itself. Always check with your manufacturer for the best advice tailored to your specific system and setup.<\/p>\n\n\n\n
What is the common problem with aluminium sliding doors?<\/h3>\n\n\n\n
Most common? Poor installation. Always go with a reputable sliding door supplier and installer. DIY issues can lead to sticking, drafts or misalignment.<\/p>\n\n\n\n
What are the standard sizes of aluminium sliding doors?<\/h3>\n\n\n\n
Standard sizes can include:<\/p>\n\n\n\n
- \n
- 2-panel: 2100mm wide x 2100mm high<\/li>\n\n\n\n
- 3-panel: 3000mm wide x 2100mm high<\/li>\n\n\n\n
- 4-panel: 4200mm wide x 2100mm high<\/li>\n<\/ul>\n\n\n\n
But don\u2019t worry \u2013 we also offer bespoke sizing to suit your space perfectly.<\/p>\n\n\n\n
Don\u2019t stop now\u2014these articles are worth your time..<\/h3>\n\n\n\n
- \n
- Sliding Doors vs Bifold: Which door should you choose?<\/a>\u00a0<\/li>\n\n\n\n
- Alternatives to Sliding Glass Patio Doors?<\/a><\/li>\n\n\n\n
- Trade Aluminium Sliding Doors<\/a>: looking for trade prices? Visit our trade site, The Trade Village<\/a>.\u00a0\u00a0<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
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- Alternatives to Sliding Glass Patio Doors?<\/a><\/li>\n\n\n\n
- Sliding Doors vs Bifold: Which door should you choose?<\/a>\u00a0<\/li>\n\n\n\n
- Benefits of aluminium doors in your home<\/a><\/li>\n\n\n\n