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Simplis can assure you that we only supply fully tested and certified products capable of being fitted under Certifire and Q mark scheme approval. Simplis Fire Doors are tested to BS476-22 & EN 1634-1. The Simplis fire test program has to be cost aware but is always striving to achieve in excess of the minimum regulatory requirements. Simplis can recommend Certifire and Q mark installers for all their products to ensure fitting compliance.

Simplis – Solutions for modern minimal interiors

The Simplis Fields Fire Door range is the result of years of testing and development.

Simplis Fire Test the Soleco Range of Steel frames in single, double and leaf and a half configurations with various ironmongery options in both latched and unlatched positions.

Any steel frame installed with a timber door must be tested as a set. Only certain approved door blanks can be used and only with the correct intumescent. Simplis have various assessments that cover most instances and will conduct further testing or assessments if your project is not properly covered.

Fire resistance ranges from FD30 to FD120 in some of the largest configurations possible. Simplis recommend CW Fields door blanks. All Fields doors are tested to BS476 part 22:1987. The company is also registered under the BM-TRADA ”Q” Mark Scheme for Fire Resistant Doors to give confidence our products are fit for purpose.


We understand specifiers require confidence in a manufacturer’s declaration, hence why we offer a range of products certified within the Exova BM Trada Q-Mark scheme for Fire Doors.

As part of the Q Mark fire door manufacture scheme the C W Fields project management and factory production control is audited annually.

Paired with UKAS accredited repeated fire test audits every three years you can take confidence in the continual compliance and performance of our doors.


ISO 9001

C W Fields ISO 9001 Quality Management System was established in 2002, and Fields have embraced the objectives as a core driver to continually improve year on year thereafter.

Designed to ensure that the requirements and expectations of customers are met or exceeded and products and services are continuously monitored, measured and improved.

From scheduling and project management, through to final inspection, strict quality controls are in cemented into Fields everyday processes.


For more information on any of our products and how to specify or purchase them please contact us with your details.