Aluminum Windows and Bifold Doors London

Urban & Grey was founded by a team of industry experienced individuals whose work in architectural glazing spans over several decades. Being an independent company, we are able to offer our clients the most up to date and advanced products on the market alongside a superior technical and installation service.


We boast an extensive product portfolio of bi-folding, sliding, French and entrance doors as well as a host of fixed frameless glazing and curtain walling solutions, rooflights, lanterns and walk-on glass options. For the bigger build, we offer Heritage screens, lean-to roof systems, modern conservatories and orangeries.


Make the most of Urban & Grey’s complete design and installation service, from inception to completion, including site surveys and technical drawings. We work closely with architects, builders and interior designers, many of whom we have built long-standing working relationships with, to deliver a project that is architecturally stunning and the ultimate in thermal efficiency for your home.

Send a message on our Contact Form or call 020 8979 6367 for free and expert advice.

Urban Minimal

Big is beautiful and the latest sliding door system from Urban & Grey can offer vast panels of up to 400kg – the Urban Scenic – A UK exclusive courtesy of one of Europe’s leading suppliers of aluminium glazing systems.

The Urban Minimal system provides a total glazed surface of up to 94% and is an aluminium system like no other, offering unrivalled views of your property with no compromise on energy efficiency or security.

Exclusive to Urban & Grey
Urban Glide 22

Our most popular sliding door system, the Urban Glide 22 boasts an ultra-slim 22mm profile at the sash overlap and is perfect for those seeking large panes of glass with minimal sightlines whilst maintaining superb levels of thermal performance and security.

A reliable sliding door system that is British made offering a fantastic lead time at a competitive price.

Find out more about our extensive range

We supply and install a large range of aluminium doors and windows, from some of the world’s leading manufacturers.

Aluminium Sliding Doors

Our sliding glass doors offer remarkable design with incredible energy efficiency. Each product utilises maximum glass for a stunning impact, whilst providing unobstructed views of your much-loved outside space.

Aluminium Folding Doors

We offer a range of beautifully engineered bespoke aluminium folding door systems that stand out from the crowd with sleek profiles that do not compromise on the thermal efficiency and integrated ironmongery options.

Rooflights, Skylights & Lanterns

Our extensive range of bespoke rooflights, skylights and lanterns are supplied and fitted by our fully qualified installation team. From a modest fixed rooflight to an imposing pyramid lantern, you can be assured of a professional and simple installation experience.

The latest from the Urban & Grey Blog


  • May I say how impressed I was with your installation team. It wasn’t the easiest of jobs I suspect but they were very careful and considerate of our home. They made a tricky situation run smoothly and the end result is great. Thanks to all and I hope we get to work on another project soon.

  • Just wanted to say how delighted we are with our doors and window! They look absolutely amazing. Also wanted to let you know that your fitters were fantastic – hard working, polite, conscientious and a pleasure to have on site.

  • Courteous and professional team, did the work without fuss or hassle (much less than I expected). Also very happy with the product.

    Heike Deggim
  • Concerns and problems dealt with promptly with exemplary customer service.

    Francesca Pierce
  • We completely rebuilt the property we bought, including replacing all the windows and installing both sliding and bi-fold doors. Of all the suppliers we used Urban & Gray were the best in every respect.

    David & Carol Donnelly
  • They were efficient in returning quotes and general admin and day-to-day dealing. They installed 3 huge windows and 2 huge pivot doors which looked great. I would highly recommend them.

    Ian & Liz Bagshaw
  • All the way through from our initial meeting to install things ran smoothly and now we have very smart windows and doors which look great.

    David Knight
  • Would like to say how pleased we are with the doors and windows. You have been great from start to finish, from the design process right through to the installation. The fitters were very clean and tidy and they have fitted the products very neatly and accurately. As you may know I am fussy but like jobs done precisely and accurately and you have done this.

    Mr. Darren Bourdon
  • We are very pleased with your doors and it has been a pleasure to deal with you.
    We are almost at an end with the building works and have constructed a patio at the door exit to our new kitchen.
    It should be photographed as an example of your good work!!

    Mr Clapton
  • We were looking for a truly slimline frame on our sliding doors, and no one came close to the quality and price of Urban & Grey. From the initial enquiry, through to site survey, ordering, and installation they were a pleasure to deal with. Always willing to go the extra mile to ensure a neat installation and the end result has far exceeded our expectations. We’re so pleased and have no problems in recommending Urban & Grey to others

    Ian Gardner
  • Thank you so much Urban & Grey for such fantastic customer service from start to finish. We are absolutely delighted with our bifold doors. The colour looks great and the finish is perfect. Anybody that says ‘bifold doors’ to us now we say ‘Urban & Grey’. We wouldn’t recommend anyone else.


The latest from the Urban & Grey Instagram

Big is beautiful! This week we have installed a 6 panel set of bi-fold doors 7.1m x 2.4m! With one of the slimmest sightlines on the market & fabricated by our quality approved manufacturing partner! Contact us today to discuss your upcoming project! #bifolddoors #aluminiumbifolds #aluminiumdoors #extensions #extendyourhome #summer #improveyourhome #architecture #glazing #aluminiumglazing #slidingdoors #london #hampton #twickenham
Latest installation in Stoke Newington - Back to nature with beautiful on trend engineered oak bi-folding doors! Slim sightlines, stainless steel hardware & the choice of oil & painted finishes to any RAL colour! Bespoke made to YOUR project & installed by our fully trained fitters - Contact us today for a quotation #timberdoors #timberbifolddoors #oakdoors #bifolddoors #foldingdoors #architecture #extensions #refurbished #woodendoor #engineeredoak