J W Simpkin Ltd
FIRAS CertifiedUnit 10, Derbyshire DE5 3NW
J W Simpkin Ltd is a FIRAS-certified passive fire protection contractor based in Unit 10, Derbyshire. They hold certificate ZI5442 (Issue 8) and are independently assessed by Warringtonfire, accredited by UKAS — the UK national accreditation body. Their certified scopes include Cavity Barriers, Fire Door Maintenance, Fire Doors, Intumescent Coatings and Penetration Sealing / Fire Stopping, making them a verified choice for building owners, main contractors, and facilities managers requiring compliant passive fire protection work in East Midlands and surrounding areas.
FIRAS Certification Details
Certified Services
Cavity Barriers (from 28/10/2020); Fire Door Maintenance (from 19/09/2024); Intumescent Paint (from 23/04/2019); Penetration Sealing (from 23/04/2019); Timber Doors (from 20/06/2024)
Why Choose a FIRAS-Certified Contractor?
FIRAS certification is the UK's leading third-party accreditation scheme for passive fire protection contractors. Certified companies are independently audited by Warringtonfire and subject to random site inspections to ensure ongoing compliance. Building owners and insurers increasingly require FIRAS certification as evidence that fire protection work meets the required standard under the Building Safety Act.