Loft conversion fire doors in Grantham: what's involved
Our loft conversion fire doors service covers Grantham and the wider Lincolnshire area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.
In and around Grantham, fire door work covers everything from light industrial buildings to small offices. We plan each job around the people who use the building.
For homes in Grantham, we match fire doors to your existing style wherever certified options allow. A loft conversion in Grantham that adds a new storey often brings a building control requirement for fire doors on rooms off the stair.
Why loft conversions trigger fire doors
A two-storey house usually lets people escape from upstairs windows. Once a loft room is added, the top floor is too high for that, so the stair becomes the escape route and has to be protected from the ground floor up. That is why building control often asks for fire doors on rooms off the stair, including existing ground and first-floor rooms, not just the new loft room.
What you get:
- Fire-tested hinges and intumescent strips as required
- Work coordinated with your builder
- FD20 or FD30 doors in your chosen style
- Check of which openings need fire doors
What the rules say for Grantham
England's framework applies in Grantham. Approved Document B guides the fire performance of new and replacement doors under the Building Regulations 2010. Day-to-day duties sit with the responsible person under the Fire Safety Order 2005, and for multi-occupied residential buildings, the Fire Safety (England) Regulations 2022 add duties such as giving residents information about fire doors.
For blocks over 11 metres in Grantham, those regulations require communal fire door checks at least every three months and best-endeavours flat entrance door checks each year. In higher-risk buildings, building work is overseen by the Building Safety Regulator, so we check whether approval is needed before starting.
Which buildings in Grantham need loft conversion fire doors?
The need for loft conversion fire doors usually arises in semi-detached houses or bungalows gaining an upper floor, and sometimes terraced houses. In Grantham we can work for you directly or alongside your builder, and single doors are as welcome as whole-house jobs.
From enquiry to handover in Grantham
- Review the building control requirements or drawings
- Survey each door opening off the stair
- Agree door style and rating
- Fit doors, hinges and strips
- Check gaps and operation
- Hand over product details
Guide prices in Grantham
Budget around £300–£650 per door supplied and fitted, ex VAT for loft conversion fire doors. Our guide prices are the same in Grantham as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Covering Grantham and nearby
Nearby towns we cover include Newark-on-Trent, Melton Mowbray and Stamford. Distance from Grantham does not change our guide prices, and the survey and quote are free.
Questions from Grantham
Do you cover NG31 and nearby postcodes?
Yes. We cover Grantham including NG31, and nearby towns such as Newark-on-Trent and Melton Mowbray. The survey and written quote are free.
Do I need to be there for the survey?
Someone needs to give us access to the doors. For blocks and commercial buildings, a caretaker or site contact is fine; for HMOs and homes, we agree a time with you or your tenants.
Can you match my existing doors?
Certified fire doors come in many styles, including panelled and cottage designs, so a close match is usually possible.
Can I just add intumescent strips to my existing doors?
Generally no. A standard internal door is not a fire door, and strips alone will not make it one. Existing doors need to be replaced with certified fire doors.