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EdgeGLIDE+ Aluminium Sliding Doors

EdgeGLIDE+ sliding doors are a sleek inline aluminium sliding door system. Fully compliant with the latest building regulations Part L standards, they are a popular choice for residential new buildings, commercial installations, and property upgrades and renovations. Manufactured in-house for a completely bespoke sliding door.

  • Ultra-slim 35mm inter-lock
  • Modern square appearance
  • Attractive colour matched hardware
  • 70mm frame depth
  • 2.2m x 2.6m per panel
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Product features

Design features

EdgeGLIDE+ aluminium sliding doors are made using ultra-slim 35mm interlocking panels. With a maximum size of 2.2m x 2.6m per panel, they are suitable for a wide range of applications. Wrap around glazing is used to boost performance and enhance appearance. Double and triple rail systems are available. And with a threshold height of just 48mm, they provide easy access without compromising weather resistance.

Product options

  • 48mm threshold height
  • 14mm – 36mm glazing thickness
  • Maximum panel weight 240kg
  • Class 4 air permeability
  • Class 7A water tightness
  • 2.2m x 2.6m maximum panel size
  • 2 rail frame depth 70mm
  • 3 rail frame depth 126mm
  • U-values as low as 1.2 W/m²K


Threshold height

Glazing thickness

Glazing method


Sightline (typical)

Frame depth


Air permeability

Water tightness

Wind resistance

Enhanced security

Maximum acoustic insulation

2 Rail


14 - 36mm


Double or Triple



From 1.2 W/m²K

Class 4

Class 7A

Class C5

Multi-point locking

40 dB Rw

3 Rail


14 - 36mm


Double or Triple



From 1.2 W/m²K

Class 4

Class 7A

Class C5

Multi-point locking

40 dB Rw



Quantum’s own smooth sliding aluminium door system

EdgeGLIDE+ aluminium sliding doors are manufactured in-house at our own state-of-the-art facility. Using the latest innovations in technology, we have designed a sliding door system that combines sleek and stylish aesthetics with outstanding levels of performance. Fully customisable, the EdgeGLIDE+ sliding door system can be bespoke designed to incorporate a wide variety of high-tech features. At Quantum Windows, we work closely with glazing installers, architects, and developers to ensure that we can offer them the perfect aluminium sliding door systems for every installation.

White sliding doors on balcony

Frequently Asked Questions

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What are your lead times?

Lead times can vary per product. For stock PVCu colours we work to a 10-15 working day schedule. For more up to date lead times on any specific product e-mail us at where we will be happy to help.

Are your products compliant with new building regulations?

Our Eurocell PVCu range of products are fully compatible with all new build regulations. Quantum Windows has a number of secured by design certifications to provide you with peace of mind and our quality systems in place are all aimed at producing a quality product first time, every time.

Currently, our range of Aluminium double glazed Aluk 58BW HI Windows, Aluk 58BD HI Residential doors, EdgeGLIDE+ Sliding door and Unifold HI all have a U-value of 1.4 or below and are compliant with new building regulations. Our range of compliant products is always growing, so please give us a call for the most up to date information.

Please note that you will need to specify on your enquiry if you need your product to meet the new building regulations.

Where do you deliver to?

We deliver weekly to the West Midlands, Derbyshire, Leicestershire, Warwickshire, Oxfordshire, Berkshire, Surrey, West Sussex, East Sussex, Kent, Greater London, Hertfordshire, Essex, Suffolk, Cambridgeshire, Bedfordshire, Buckinghamshire. Norfolk and of course Northamptonshire.

aspects white open bi fold doors

I have been buying windows and doors from Quantum Windows for over 25 years. I have always found the pricing very competitive and the quality has been very high. On the rare occasion a problem has arisen it has been dealt with swiftly and efficiently. The office staff are always polite, friendly and professional and we have built a strong relationship over the last 25 years. The drivers are excellent. I know them very well and they have adapted to my ways of working and are always willing to help and accommodated me.

Craig Gutteridge

“We have dealt with Quantum Windows for 13 plus years, we find the staff to be courteous and polite and any queries we may have are dealt with promptly and efficiently, nothing is too much trouble”

Jackie - Accounts Dept

W R Enterprise Glass & Glazing Ltd.

We have been buying from Quantum Windows for almost 30 years now, they offer a wide product range and the Team have excellent product knowledge which is invaluable in an ever-changing market.

All team members are friendly, helpful and efficient, orders are processed with care and quotations provided promptly. I would have no hesitation in recommending Quantum Windows.

Vicki Webb

Clearview 2000 LTD

‘We have used Quantum Windows for many years now, we have always found them to be very easy to work with, the staff are all very helpful and friendly, they are always available to offer any help should we need it, excellent product!’


Chapel Windows

Glevum and Quantum have enjoyed an excellent working relationship for a number of years, working together to provide a high quality, value for money product offering and service for the end user.

As well as delivering a high quality product, the knowledge and experience of the staff at Quantum is invaluable to a customer in a market where Building Regulations are constantly changing.

Mike Donaldson

Glevum Design & Build

As installers of both PVCu and Aluminium to the New Build market, the importance of on time delivery is totally time critical.
Over the last 20 years Quantum windows have worked closely with PGB to partner with us and deliver our offer to site.
Highly professional, and a pleasure to have worked with them so closely over the years.

Phil Martin CEO

Portico CB Ltd

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