Sub-contract fire doorset installation for main contractors in Cornwall.
Main contractors delivering residential, hospitality and public-sector projects across Cornwall need a fire-door sub-contractor who arrives with the right accreditations, the right doorset, and the right paperwork the first time. We work as a Tier-2 to national and regional main contractors and slot into your programme, RAMS, CDM and site rules.
Regulatory context for main contractors
As Principal Contractor under CDM 2015 you carry duty for the fire-door specification actually installed matching the fire-strategy drawings, and for the certification hitting the building owner's golden thread. A specialist sub-contractor de-risks that at PC / handover.
Our approach with main contractors
We deliver against your programme with named site operatives, CSCS-verified labour, project-specific RAMS, ISO 9001 QC records and per-doorset install certificates against your reference numbers. Every doorset we install carries independent third-party certification (BM TRADA Q-Mark, Certifire or IFC) covering the exact tested slab, frame, seal, hardware and glazing combination. Installation follows the manufacturer's tested method and hands over with the manufacturer certificate, installation certificate and photo evidence for your compliance file.
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Free survey, no salesman, no obligation.
When main contractors call us.
Late-stage design change requiring re-specified certified assembly
Handover / PC date at risk from doorset lead-time
Building Safety Act golden-thread record requiring per-doorset traceability
Retention held on unresolved fire-door defects from a previous sub-contractor
Key regulations for main contractors.
CDM 2015
Building Safety Act 2022
Approved Document B
BS 8214 code of practice
Every fire doorset we install for you.
Certified doorset
Slab, frame, seals, hardware supplied and installed as a single tested assembly.
Third-party certification
BM TRADA Q-Mark, Certifire or IFC covering the exact tested envelope.
PAS24:2022 security
3-star anti-snap cylinder, multi-point locking, impact-tested frame.
Compliance pack
Manufacturer cert, install cert, photos — ready for your compliance file.
Certified closer
Overhead or concealed Perko-style closer on escape-route doors.
10-year installation guarantee
Written 10-year guarantee on the completed doorset.
Questions from main contractors.
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Certified fire doorsets for main contractors across Cornwall.
Free survey, fixed written quote, full compliance documentation on handover.