Why aluminium is best for patio doors

At aluhome, our name says it all. We specialise in contemporary and traditionally styled windows and doors made of aluminium.  While we offer windows and doors in other materials, in this article we explain why aluminium is best for patio doors. 

grey aluminium sliding patio doors

Door specialists mostly use aluminium for patio doors

When it comes to large patio doors like bifolding doors or large span sliding doors, there’s no better material. Not only is aluminium slimmer, but it’s more robust. Other materials need bulk to achieve strength and rigidity in the same way as aluminium. 

Furthermore, aluminium proves itself time and again as the more reliable material.  But don’t just take our word for it. As you do your research buying new doors for your home, you’ll see all professional window companies offering aluminium as the main material.  

While today’s PVCu and timber products are of excellent quality, they simply don’t perform as reliably as an aluminium door.  On the one hand, you want your doors to work reliably every day of the year.  On the other hand, we want you to have the best doors for your home without consistent call-backs for adjustment!

Here are some other reasons why aluminium best for patio doors.

Slimmer sightlines

Aluminium is slimmer in sightlines than PVCu, timber or hybrid materials. You get less visible bulk at the door mullions and thinner frames around the door opening.  Aluminium is best for the vernacular style homes or Lincolnshire, barn conversion, modern or traditional houses around Cambridgeshire and our surrounding counties. 

Sliding door mullions start at just 20mm with our ultra-slim sliding doors compared to around 65mm for most PVCu and timber patio doors. 

In the same way, bifolding doors in aluminium come substantially slimmer.  Sightlines at the door mullion on these multiple panel doors start at around 105mm compared to 150mm or more with a PVCu or wood bifold. 

Therefore, for reduced sightlines, larger glass sizes and better views it has to be aluminium. Aluminium also results in a more attractive door set overall.  Best of all, these slim sightlines also come with our range of aluminium windows and front doors, not just patio doors. 

Bigger doors sizes

One of the best features of aluminium is its capability for larger door sizes. Most PVCu single or French doors reach their limit at 850mm to 900mm wide. Aluminium single or French doors in contrast go up to 1.35m wide with our advanced systems.  Or course, the same applies for the heights. You won’t often find a PVCu door above 2.1m high. Aluminium doors go up to 2.7m and even 3m high with some products. 

Therefore where most PVCu doors require side or top panels to fill an aperture, aluminium does not.  As a result you get larger doors, more glass, less visible profile. Of course, you’ll also get a larger clear opening to enjoy your patio or garden. 

Once again the bigger size capability of aluminium gives you more modern windows and front doors too. 

Greater design flexibility

Take a look at any home improvement publication or website with those Grand Designs style extensions and how often do you see PVCu? 

Aluminium offers the best in design flexibility.  For example angled or curved walls, doors, sliding into a wall pocket. Even an open corner or large apex window.  Aluminium is without question the most flexible material in getting the look and design you want. 

Better door hardware

The slim strong nature of aluminium also gives you better looking doors.  

You get a greater choice of door handles, often not requiring the large lock backplates of PVCu and timber doors. As a result they’re more modern and architectural in styling. 

With aluminium you also get smaller, less obtrusive hinges and intermediate handles. Door rollers, guides and components are smaller. Frames and tracks are slimmer and neater.   

Overall, aluminium doors look neater with more discreet essential door hardware, that won’t spoil the contemporary look you want.  We can even provide front doors with no visible hinges at all, thanks to aluminium. 

Less thermal expansion

Every material expands and contracts through changes in temperature. Aluminium contracts two and a half times less than PVCu. 

Therefore for doors on sunny elevations, aluminium substantially reduces the risk of sticking and juddering doors in hot weather. 

aluminium in cero patio doors

aluhome. Luxury aluminium windows and doors for your dream home.

When you buy an aluminium window or door from aluhome, you’re getting one of our top British or European brands. Every one of our products comes with latest technology design, engineering and components. Importantly they all come with the best in security, weather performance and energy efficiency.  

Contact us today to discuss your requirements and visit our showroom to view our extensive range of home improvement products for your home. 


Some of the images on our website illustrate how products may look and are indicative. Please get in touch with us for current product details and specifications.


Gooches Court meadows, Stamford PE9 2RE
Monday, Tuesday, Wednesday, Thursday, Friday10:00 – 1600
01780 723864

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Andrew Duncombe profile picture
Andrew Duncombe
13:51 15 Apr 26
Good knowledge and everything was carried out as promised. Would recommend to anyone
Andrew Duncombe profile picture
Andrew Duncombe
13:51 15 Apr 26
Good knowledge and everything was carried out as promised. Would recommend to anyone
Steve Ellwood profile picture
Steve Ellwood
08:31 16 Mar 26
We have been delighted with the Aluhome Service. The initial design and specification was thorough and despite a delay in manufacture the installation team were flexible and very helpful. The windows look fantastic and we would thoroughly recommend Tim and the Aluhome team.
Steve Ellwood profile picture
Steve Ellwood
08:31 16 Mar 26
We have been delighted with the Aluhome Service. The initial design and specification was thorough and despite a delay in manufacture the installation team were flexible and very helpful. The windows look fantastic and we would thoroughly recommend Tim and the Aluhome team.
Janice Morrison profile picture
Janice Morrison
11:48 15 Mar 26
Helpful advice given and three alternative plans fully drawn up and priced for us to choose the best option for us.

The planned timetable was stuck to and the guys got on with working even though it was raining.

Very friendly staff/workers, the process went smoothly from start to finish and the windows and doors are extremely high quality.

We're very pleased with the results.

Thanks to Tim and the team!
Janice Morrison profile picture
Janice Morrison
11:48 15 Mar 26
Helpful advice given and three alternative plans fully drawn up and priced for us to choose the best option for us.

The planned timetable was stuck to and the guys got on with working even though it was raining.

Very friendly staff/workers, the process went smoothly from start to finish and the windows and doors are extremely high quality.

We're very pleased with the results.

Thanks to Tim and the team!
Lisa Hay profile picture
Lisa Hay
18:39 14 Mar 26
We recently had slimline aluminium patio sliding doors installed by Aluhome and we’re really pleased with the result. The doors look fantastic and have completely transformed the space, bringing in much more light and giving a clean, modern finish.

From the initial enquiry with Tim through to installation by Aaron and team the whole process was smooth and professional. The team were extremely helpful, knowledgeable and great to deal with throughout.

A small prei-installation issue did arise, through no fault of anyone’s but it was handled straight away and professionally, which really showed Tim and Aaron’s commitment to customer service and ensuring a first class service is provided

Overall, a great experience and we would highly recommend Aluhome to anyone considering doors or windows.
Lisa Hay profile picture
Lisa Hay
18:39 14 Mar 26
We recently had slimline aluminium patio sliding doors installed by Aluhome and we’re really pleased with the result. The doors look fantastic and have completely transformed the space, bringing in much more light and giving a clean, modern finish.

From the initial enquiry with Tim through to installation by Aaron and team the whole process was smooth and professional. The team were extremely helpful, knowledgeable and great to deal with throughout.

A small prei-installation issue did arise, through no fault of anyone’s but it was handled straight away and professionally, which really showed Tim and Aaron’s commitment to customer service and ensuring a first class service is provided

Overall, a great experience and we would highly recommend Aluhome to anyone considering doors or windows.
Clare B profile picture
Clare B
14:22 12 Mar 26
Reliable company with hassle free process from start to finish.
Clare B profile picture
Clare B
14:22 12 Mar 26
Reliable company with hassle free process from start to finish.
Joshua Freeman profile picture
Joshua Freeman
13:25 07 Nov 25
Aluhome was a fantastic find for us. Tim is incredibly knowledgeable and helped us navigate the onerous energy efficiency and overheating requirements placed on us by building regulations. He has an eye for the detail as well as the design. He created a brilliant bespoke back door exactly to our requirements.
Aaron and the fitting team did a great job both at initial installation and the later follow ups.
The Origin windows are a brilliant product robust with a great look and the Cortizo slider is amazing. Thanks Tim, Anita, Aaron and the team.
Joshua Freeman profile picture
Joshua Freeman
13:25 07 Nov 25
Aluhome was a fantastic find for us. Tim is incredibly knowledgeable and helped us navigate the onerous energy efficiency and overheating requirements placed on us by building regulations. He has an eye for the detail as well as the design. He created a brilliant bespoke back door exactly to our requirements.
Aaron and the fitting team did a great job both at initial installation and the later follow ups.
The Origin windows are a brilliant product robust with a great look and the Cortizo slider is amazing. Thanks Tim, Anita, Aaron and the team.
She83 profile picture
She83
11:18 29 Oct 25
I randomly came across Aluhomes while researching Aluminium sliding doors online, and i’m so glad I found them. Tim the owner is really nice and knowledgable and made so much effort to get my order through in time even though I left it to the very last minute. Before they took on my order, him and his team made sure they could logistically get the glass through my front door as I didn’t have any side access, which most other suppliers didn’t even talk about to ensure I didn’t have any extra costs for installation.

We purchased the SunFlex20 sliding doors, which are absolutely beautiful.

I am based in Greater London so was really happy they were willing to travel to me and compared to other suppliers they were well priced and the service was second to none. Tim gave me all the information I needed to make an informed decision and I felt like I was in safe hands which was reassuring especially when purchasing a large order like this.

If I ever want to purchase Aluminium doors in the future without a doubt Aluhomes will be my first choice. Thanks again Tim & Aluhome team!
She83 profile picture
She83
11:18 29 Oct 25
I randomly came across Aluhomes while researching Aluminium sliding doors online, and i’m so glad I found them. Tim the owner is really nice and knowledgable and made so much effort to get my order through in time even though I left it to the very last minute. Before they took on my order, him and his team made sure they could logistically get the glass through my front door as I didn’t have any side access, which most other suppliers didn’t even talk about to ensure I didn’t have any extra costs for installation.

We purchased the SunFlex20 sliding doors, which are absolutely beautiful.

I am based in Greater London so was really happy they were willing to travel to me and compared to other suppliers they were well priced and the service was second to none. Tim gave me all the information I needed to make an informed decision and I felt like I was in safe hands which was reassuring especially when purchasing a large order like this.

If I ever want to purchase Aluminium doors in the future without a doubt Aluhomes will be my first choice. Thanks again Tim & Aluhome team!
Chris Coxon profile picture
Chris Coxon
20:04 21 Oct 25
Many thanks to Tim, Aaron and the team at Aluhome. Our product and service has been first class. We were quite specific about what we wanted, which wasn’t a big grand project, but the quality and attention to detail was still great. Having worked in the glazing industry I was wary about who I could trust with my own home, but I’d definitely recommend Aluhome!
Chris Coxon profile picture
Chris Coxon
20:04 21 Oct 25
Many thanks to Tim, Aaron and the team at Aluhome. Our product and service has been first class. We were quite specific about what we wanted, which wasn’t a big grand project, but the quality and attention to detail was still great. Having worked in the glazing industry I was wary about who I could trust with my own home, but I’d definitely recommend Aluhome!
Matt Pinder profile picture
Matt Pinder
12:14 23 Apr 25
Tim and team have been a pleasure to deal with. Tim's attention to detail when scoping the work was truly impressive and he walked us through all the options and combinations available to meet or needs with care and attention. He is a real expert in his field with incredible knowledge of the products and industry. The install team were fantastic and incredibly efficient, tidy and professional. We felt in safe hands from start to finish and the after care from the whole team has been fantastic. We felt as though Tim and team were treating the project like it was their own home and they have been incredible partners. Thank you Aluhome!
Matt Pinder profile picture
Matt Pinder
12:14 23 Apr 25
Tim and team have been a pleasure to deal with. Tim's attention to detail when scoping the work was truly impressive and he walked us through all the options and combinations available to meet or needs with care and attention. He is a real expert in his field with incredible knowledge of the products and industry. The install team were fantastic and incredibly efficient, tidy and professional. We felt in safe hands from start to finish and the after care from the whole team has been fantastic. We felt as though Tim and team were treating the project like it was their own home and they have been incredible partners. Thank you Aluhome!
Angela Driver profile picture
Angela Driver
19:33 15 Apr 25
Tim and all the team at Aluhome have been brilliant. Their knowledge, attention to detail and desire to get it right has meant that the finished product and the journey to get there was made both slick and effortless. Tim is always on hand to offer his expertise, advice and solutions. The quality of the windows and doors is excellent alongside the fitting to match. We would have no hesitation in recommending Tim and his team.
M & A Driver, Lincolnshire
Angela Driver profile picture
Angela Driver
19:33 15 Apr 25
Tim and all the team at Aluhome have been brilliant. Their knowledge, attention to detail and desire to get it right has meant that the finished product and the journey to get there was made both slick and effortless. Tim is always on hand to offer his expertise, advice and solutions. The quality of the windows and doors is excellent alongside the fitting to match. We would have no hesitation in recommending Tim and his team.
M & A Driver, Lincolnshire
Dave Lee profile picture
Dave Lee
11:15 03 Nov 24
We had previously looked at a number of companies for sliding doors and were disappointed by the lack of technical detail they could provide, so we were very impressed with the response we got from Aluhome. The discussions with Tim regarding details of the products and technical information was so helpful. We had sliding doors installed a few months ago. Very happy with the look and the operation of the doors.
The Installation team were friendly, efficient and did an excellent job.
We highly recommend Tim and his colleagues at Aluhome.
Dave Lee profile picture
Dave Lee
11:15 03 Nov 24
We had previously looked at a number of companies for sliding doors and were disappointed by the lack of technical detail they could provide, so we were very impressed with the response we got from Aluhome. The discussions with Tim regarding details of the products and technical information was so helpful. We had sliding doors installed a few months ago. Very happy with the look and the operation of the doors.
The Installation team were friendly, efficient and did an excellent job.
We highly recommend Tim and his colleagues at Aluhome.
Louise Williams profile picture
Louise Williams
08:28 19 Oct 24
Tim, Aaron and the whole team at Aluhome created an incredible transformation to our home with their beautiful windows and doors throughout. An integral part of this renovation was to bring the garden “in” and Tim absolutely understood that we wanted clear, unobstructed views. He therefore recommended these superb patio doors which enhance not only the view but the feel of space and openness. We are absolutely thrilled with the result and cannot recommend Aluhome highly enough.
Louise Williams profile picture
Louise Williams
08:28 19 Oct 24
Tim, Aaron and the whole team at Aluhome created an incredible transformation to our home with their beautiful windows and doors throughout. An integral part of this renovation was to bring the garden “in” and Tim absolutely understood that we wanted clear, unobstructed views. He therefore recommended these superb patio doors which enhance not only the view but the feel of space and openness. We are absolutely thrilled with the result and cannot recommend Aluhome highly enough.
David Strange-Walker profile picture
David Strange-Walker
14:51 07 Oct 24
Tim and the aluhome team were incredibly knowledgeable and helpful and well worth considering if you're in the market for doors and windows. You'll struggle to find another supplier with this level of service, knowledge and attention to detail. Heartily recommended!
David Strange-Walker profile picture
David Strange-Walker
14:51 07 Oct 24
Tim and the aluhome team were incredibly knowledgeable and helpful and well worth considering if you're in the market for doors and windows. You'll struggle to find another supplier with this level of service, knowledge and attention to detail. Heartily recommended!
Jennifer Jackson profile picture
Jennifer Jackson
09:22 30 Jun 24
Thank you to Tim and your team for the great products you have supplied us to complete our extension. It was a pleasure dealing with your company. Tim’s product knowledge and advice was first class and a stress free experience. After our initial visit to the showroom in Stamford and discussion with Tim , it was an easy decision to place the order for our roof lantern and patio doors with Aluhome, and we were not disappointed !
We would highly recommend Aluhome and would most definitely use them again .
Jennifer Jackson profile picture
Jennifer Jackson
09:22 30 Jun 24
Thank you to Tim and your team for the great products you have supplied us to complete our extension. It was a pleasure dealing with your company. Tim’s product knowledge and advice was first class and a stress free experience. After our initial visit to the showroom in Stamford and discussion with Tim , it was an easy decision to place the order for our roof lantern and patio doors with Aluhome, and we were not disappointed !
We would highly recommend Aluhome and would most definitely use them again .
Geoff Hammond profile picture
Geoff Hammond
14:54 07 Jun 24
Very satisfied from the first showroom meeting to final fitment of Bi-folds. No hard sell, just helpful and happy to spend time with you . Full fitment in 1 day with very good fitters. Pleasure to do business with. Would highly recommend
Geoff Hammond profile picture
Geoff Hammond
14:54 07 Jun 24
Very satisfied from the first showroom meeting to final fitment of Bi-folds. No hard sell, just helpful and happy to spend time with you . Full fitment in 1 day with very good fitters. Pleasure to do business with. Would highly recommend
william haley profile picture
william haley
15:42 29 May 24
Always very professional, responded to our questions about specifications and options. The outcome is a great looking house with a great deal more natural light than we had with the windows that came with the house, I would estimate that it allows about 30% more light into the house than before.
The installers were excellent and left the house clean and tidy after their effortless installation.
The design of the window profiles is simple, clean and elegant with no frills just what we wanted.
The triple glazing is much quieter than our previous double glazed windows.
We are therefore extremely pleased with the outcome and have had many neighbours standing and staring at our new facade.
william haley profile picture
william haley
15:42 29 May 24
Always very professional, responded to our questions about specifications and options. The outcome is a great looking house with a great deal more natural light than we had with the windows that came with the house, I would estimate that it allows about 30% more light into the house than before.
The installers were excellent and left the house clean and tidy after their effortless installation.
The design of the window profiles is simple, clean and elegant with no frills just what we wanted.
The triple glazing is much quieter than our previous double glazed windows.
We are therefore extremely pleased with the outcome and have had many neighbours standing and staring at our new facade.
Peter Waite profile picture
Peter Waite
13:32 23 May 24
The doors are great!!
Peter Waite profile picture
Peter Waite
13:32 23 May 24
The doors are great!!
Peter Molyneux profile picture
Peter Molyneux
12:14 22 May 24
In October we started on a complete renovation of a grade 2 listed property near Banbury which would include a kitchen extension. The planning permission granted required the walls to be built almost entirely of glass. The local quote I received was bonkers and after much research found Aluhome. Their quote was more in line with what I had expected for exactly the same product. Working with Tim was a dream, their timing, delivery and installation was perfect and the product was exactly as discussed. There was a very small leak after some exceptionally heavy rains which they fixed with a smile as soon as the rains had stopped. All in all I couldn't be happier and highly recommend anyone give Aluhome a try. A big thanks to all the team.
Peter Molyneux profile picture
Peter Molyneux
12:14 22 May 24
In October we started on a complete renovation of a grade 2 listed property near Banbury which would include a kitchen extension. The planning permission granted required the walls to be built almost entirely of glass. The local quote I received was bonkers and after much research found Aluhome. Their quote was more in line with what I had expected for exactly the same product. Working with Tim was a dream, their timing, delivery and installation was perfect and the product was exactly as discussed. There was a very small leak after some exceptionally heavy rains which they fixed with a smile as soon as the rains had stopped. All in all I couldn't be happier and highly recommend anyone give Aluhome a try. A big thanks to all the team.

Published on July 24, 2020