You may not know the name IDSL Group, but if you work with Fire Door Inspection Solutions you’ll already know our sister brands: Integrated Doorsets, PFP Defined, Hartland Fire and Fire Doors Rite, specialists trusted to keep thousands of buildings and millions of people safe across the UK.
Together, we form one Group with a single focus: combining the experience, test evidence and technical expertise of all four businesses to strengthen compliance, improve safety and share knowledge that protects buildings and the people who rely on them.
You’re likely already familiar with Fire Door Inspection Solutions and our story. Now it’s time to meet the rest of the IDSL Group, who help to expand on the services we offer and provide you with an end-to-end solution.
Integrated Doorsets
Integrated Doorsets is the Group’s manufacturing hub, producing tested, high‑performance doorsets built for long‑term compliance.
As originators of the “integrated doorset,” they bring deep technical expertise and industry‑defining standards.
They provide the fire test evidence, component data, and manufacturer‑approved details that support Fire Door Inspection Solutions inspections and certified repairs, creating a seamless golden thread from manufacture through installation and maintenance.
As custodians of the Leaderflush Shapland range and a growing portfolio of advanced designs, Integrated Doorsets delivers proven solutions trusted across healthcare, education, commercial and public‑sector estates.
PFP Defined
PFP Defined is Fire Door Inspection Solutions specialist partner for passive fire protection, supporting wider projects that extend beyond the fire door and its frame.
Their team delivers evidence‑based firestopping, compartmentation and structural protection, ensuring every element around the doorset performs as part of a compliant system. They work on hospitals, schools, multi‑occupancy and commercial estates, providing solutions tailored to each building’s layout, risks and regulatory demands.
By integrating with Fire Door Inspection Solutions inspection and remediation programmes, PFP Defined strengthens the golden thread across larger projects, reducing risk, simplifying contractor management and ensuring passive fire measures are installed and maintained to certified standards.
Hartland Fire
Hartland Fire operates from its head office in Wales, providing fire‑door compliance services across the UK defence estate. For nearly a decade, their team has worked within MOD and DIO‑managed environments, where understanding secure‑site procedures, personnel protocols and on‑base operational requirements is essential.
By bringing this specialist experience into the IDSL Group, Hartland Fire strengthens our national coverage, particularly across defence facilities where familiarity with access controls, vetting processes and estate‑specific expectations is critical. Their presence supports the Group’s ability to deliver consistent, reliable compliance services across high‑security locations throughout the UK.
Fire Doors Rite
Fire Doors Rite, headquartered in Oxfordshire, delivers fire‑door inspections, compliant repairs and certified installations for defence, healthcare, education and commercial estates nationwide. Their long‑standing experience within DIO and other regulated environments ensures they meet the strict operational procedures expected across high‑security and high‑responsibility sites.
As part of the IDSL Group, Fire Doors Rite expands our regional reach and adds further capacity for large‑scale, multi‑site compliance programmes. Their focus on rigorous reporting, clear evidence trails and dependable workmanship helps us provide customers with a consistent, accountable approach to fire‑door safety across the full building lifecycle.
Our customers rely on us to keep their buildings, and the people who use them, safe through rigorous, evidence‑led fire‑door inspections and compliant remedial work.
Trust is earned through knowledge. And every decision we make is grounded in proven data, clear reporting and the standards that ensure long‑term safety.
We use FDIS-TRAK to create clear, reliable data across every stage of a doorset’s lifecycle, strengthening accuracy, consistency and compliance for our customers.
Our digital systems capture evidence, record performance and maintain full traceability, giving responsible persons a dependable view of their fire‑door assets and supporting safer, more informed decision‑making.
We focus on sustainability by repairing rather than replacing wherever it’s safe and compliant, cutting waste, extending asset life and helping customers meet environmental targets.
Our confidence to repair comes from the fire‑door test evidence behind every decision, ensuring sustainable choices always align with proven performance and long‑term compliance.
We understand the products we inspect and maintain, and we use that knowledge to create a clear, reliable record of every compliance action and certification.
By working from a single, verified source of truth, we give customers dependable insight into their fire‑door assets, supporting confident, defensible decisions across the building’s lifecycle.
Our team is always here to answer your questions, arrange inspections, provide updates on maintenance schedules and support your compliance requirements.