Premium Coolgenic cold aisle doors

The Coolgenic cold aisle containment system comes with a range of different cold aisle door options, depending on preference and suitability. All cold aisle doors are manufactured in-house to the highest standards and can be installed by our dedicated team of installers.


What is a Coolgenic Cold Aisle Door?

Our Coolgenic cold aisle containment doors can be retrofitted to any system you currently have in place. Available in a wide range of colours, the cold aisle doors are powder coated in Pale Grey (RAL 7035) as standard.

Cross-Guard also supplies Coolgenic cold aisle roofs.

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Coolgenic door options for your cold aisle enclosure

The following door options are available for your cold aisle enclosure:

Bi-sliding light cold aisle doors are self-closing. With a soft close and speed control, these doors contain 4mm Perspex vision panels to aid with lighting. They are available in steel or aluminium.

If you’d like the full technical and material specifications, give us a ring on +44 (0)20 8108 9328.


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Bi-sliding and Connexions secure doors

Bi-sliding cold aisle doors are our most popular option with clients using single sliding or hinged cold aisle doors primarily in situations where space is too limited for a bi-sliding cold aisle door.

Connexions cold aisle doors are used in circumstances where the client requires an additional level of security.


Cold aisle containment doors should be used in combination with roofs to fully seal a cold aisle enclosure. You can visit our dedicated cold aisle roof page to find out more about our range of fire compliant cold aisle roof options.


Satisfied Clients

Vassil G


I just wanted to say that your team did a really good job.  Thank you and looking forwrad to a new project with Cross-Guard!

Mike Lawrence


"Cross-Guard are an excellent company to deal with. Technical questions are dealt with very efficiently, products are well manufactured and delivered on time."

Matt Holloway

European Datacentre Manager at ControlCircle, Dartford, UK

"I have used Cross-guard for all my secure cage builds and designs for over 10 years have always found them to be professional and their work to be of the highest quality."

Gary Kilmister

Head of Data Centres at Pulsant Limited, Colchester, UK

"I have used Cross-guard over the last 10 years in my various capacities. I am not easily pleased, but the quality of the cage works, professionalism with pre and post sales and installs is second to none. I have no hesitation in using them where the opportunity presents itself and happy to recommend."

Reka Dobsi

Office and Marketing Manager at Catsurveys Group, Southend on Sea, UK

"We have used Cross-guard for the first time and we have been very impressed with the excellent service and fast turnaround they have provided us with. I would highly recommend them."

Bhavesh Amin

Data Centre Manager at TATA Communications Ltd. (FKA VSNL), Reading, UK

"I recommend this product."

Martin Buckley

Facilities Technician at Digital Realty, Ireland

"I worked with Cross-Guard at a data center facility based in Paris, France. I found their quality of workmanship and install team always a pleasure to work with and would highly recommend them."

Matthew Reid

UK Data Centre Manager at CGI, Newport, UK

"I have used Cross-guard on several occasions and have always found their work exceptional, delivered on time and to budget; I would always use Cross-guard for work in and around secure environments."

Adam Matthews

Construction Manager at Overbury

"I first used Cross-Guard back in 2006 and found service, product and staff to be very good, I have subsequently used them several times over the past few years for cages and security doors. In my line of business the big questions are would I recommend Cross-Guard and would I use them again? Yes and Yes."

John Maccallum

Data Centre Manager at TelecityGroup, London, UK

"Quality product with excellent before and after sales service."

Get a quote for Coolgenic Cold Aisle Doors