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The market leading 
non-combustible 
cavity solutions provider

Request CPD

Solving the non-combustible challenge

With Keyfix Cavity Tray Systems

Become A Champion

The market leading 
non-combustible 
cavity solutions provider

Request CPD

Solving the non-combustible challenge

With Keyfix Cavity Tray Systems

Become A Champion

Keyfix Non-combustible Solutions

Our Solutions


Keyfix, part of the Keystone Group of companies, specialises in the development of non-combustible masonry accessories, providing the complete non-combustible cavity solution for external masonry facades in projects over 18m+.

Keyfix is renowned for innovation, technically superior solutions and surpassing client expectations with our full customer service package. Our Technical team provide our clients with support from start to finish and are there to act as an extension of your team. From attending design meetings to tool box talks on site, our Technical team cover it all.

Keyfix Products

Keyfix is the market leading non-combustible solutions provider for projects over 18m+.
Keyfix Product

NCCT

Non-combustible Cavity Tray System

The Keyfix Non-combustible Cavity Tray provides DPC protection over lintels, masonry supports and other elements in the cavity such as fire barriers.
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Keyfix Product

NCCTL

Non-combustible Cavity Tray Lintel

The Keyfix Non-combustible Cavity Tray Lintel is a highly efficient and practical solution to the challenge of non-combustible cavity detailing.
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Keyfix Product

NCRD

Non-combustible Retaining Disc

The Keyfix Non-combustible Retaining Disc is designed to work with majority of Frame Cramps and Type 1 Ties.
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Keyfix offer the full package

Just think of our Technical Team as an extension of yours. Our team provide you with the full service package. From attending design meetings, to technical review of drawings to tool box talks prior to first install – we do it all.

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Keyfix Non-combustible Cavity Tray is BBA Certified, NHBC Accepted and is approved by Premier Guarantee and LABC following their comprehensive review of innovative products and systems.

Featured Projects

Southmere Phase 1B

Keyfix’s Non-combustible Cavity Tray has provided the effective solution to the government mandate for cavity trays with limited combustibility on a major south east London housing development.

NCCT

Customer Testimonials

Keyfix provided meaningful assistance and advice throughout our Southmere project and resolved queries successfully putting all parties concerns at ease. We would recommend anyone who has a need for non-combustible materials within their facades to go with Keyfix

Paul Turney, Durkan

Keyfix was a great asset to the Tottenham Hale Centre project. The Non-combustible Cavity Tray was quick and easy to install and didn’t require any extra materials such as sealants, which saved us time and energy. Keyfix’s help onsite to position the tray at the correct angle also helped to reduce our overall costs on this development

Joel Riley, Galostar

We were greatly impressed by Keyfix’s performance on the Shuttleworth Road project. Keyfix carried out a full mark-up and had seen issues onsite before the product was delivered, so they were able to modify the NCCT system to suit the building layout. We were especially impressed with Keyfix’s innovation in modifying the trays to accommodate the inset dog-leg window detail on this project.

Tom Hooper-Smith, Wates Group

We have specified the Keyfix Non-Combustible Cavity Tray at a number of our developments including Pump Lane in Hayes and at the former Homebase site in Kingston. Our team found the Keyfix system to be a cost-effective, easy-to-install solution which holds an A1 Fire Rating and meets the new ADB fire regulations. We really like that it’s not mechanically fixed back to the inner skin and is self-supporting so it lays naturally in the cavity without the need for tapes, sealants and mastics. As always with Keyfix, customer and technical support was excellent. We anticipate it being the go-to solution for all our projects going forward.

Andrew Wilkinson, Fairview New Homes


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Discover how you can become a Champion of Best Practice with our latest CPD “Solving the non-combustible Challenge with Keyfix Cavity Tray systems”

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