We assess the door opening
We look at the existing door, frame and opening to establish what is required, including the door specification and any preparation or frame repairs needed.
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We provide fire door installation and replacement across Crawley and West Sussex, supplying and fitting fire-rated doors, frames and ironmongery. Our work is backed by NVQ Level 2 & 3, specialist fire-door training and BS 8214-aligned practices.
Certified specialists
Compliant to BS 8214
Fully insured
What’s included
Years’ experience
5-star reviews
Fully insured
Compliant
Fire door specialists
We provide fire door installation and replacement across Crawley and West Sussex for residential, communal and commercial properties. We supply and fit fire-rated doorsets, frames and associated components, making sure each installation is properly fitted and suited to the existing opening.
Our carpentry background means we can deal with the practical installation details, including frame preparation, accurate fitting, door alignment and gap checks, rather than treating the door as a standalone product.
With NVQ Level 2 & 3 in Carpentry & Joinery and specialist fire-door training, we carry out fire-door work in line with BS 8214, alongside the relevant door specification and project requirements.
Founder, Shield Build
We assess the complete fire doorset, checking the door, frame, seals and associated hardware to identify defects that could affect its operation or performance.
We install FD30 fire doorsets where a 30-minute fire-resistance rating is specified, including for flats, HMOs, communal areas and commercial properties, subject to the building’s fire strategy.
30 minutes
We install FD60 fire doorsets where a 60-minute fire-resistance rating is specified. They may be required where the building’s fire strategy or risk assessment calls for a higher level of fire resistance.
60 minutes
Based locally in Crawley Down, we provide fire door installation and replacement for residential properties, communal buildings and property portfolios across Crawley and West Sussex.
Fire door installation for new builds, extensions and refurbishment projects, including replacement doorsets.
Installation of flat entrance fire doors and communal fire doors serving corridors, stairwells and shared areas.
Fire door installation for landlords and rental properties, covering individual doors and larger HMO projects.
Fire-rated doorsets for entrances, corridors and stairwells as part of the building’s fire protection measures.
Fire door installation across managed properties, including apartment blocks, communal areas and residential developments.
Fire door installation for offices, schools, shops and other commercial buildings, using the specified fire rating and doorset.
Get in touch with your property details and we’ll confirm whether we can cover your fire door installation project across Crawley, West Sussex and the South Coast.
Founder, Shield Build
From checking the existing opening to fitting the door and associated fire-rated components, we handle the practical installation work with our in-house specialist team.
We look at the existing door, frame and opening to establish what is required, including the door specification and any preparation or frame repairs needed.
We supply the appropriate fire-rated door, frame and associated components for the requirements of the property and individual opening.
We install the door and fit the required intumescent seals, hinges, closer, locks and ironmongery, paying close attention to the frame, door gaps and overall fit.
Once installation is complete, we check the finished door and provide suitable documentation for the completed fire door works.
★★★★★
Very professional service. Arrived on time and did a great job on our fire door and left the place like he was never there. Have already recommended him to my neighbours.
House Owner

Founder, Shield Build
If you need a replacement fire door, a block-wide installation or commercial fire doors, Shield Build can supply and install the required doors and components.
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Yes. We can remove an existing fire door, assess the opening and frame, carry out any necessary preparation and install the replacement door and associated components.
Yes. We work with landlords, property managers and managing agents on fire door installation, replacement, repairs and maintenance.
Yes. We cover Crawley and surrounding areas including East Grinstead, Horley, Copthorne, Felbridge, Turners Hill, Ardingly, Smallfield and Ashurstwood. We also consider suitable projects across the wider South East.
Yes. Fire door installation can form part of residential and commercial refurbishment projects, including replacing existing doors and fitting new doorsets where required.
Yes. We supply and install fire doors and frames for new build projects, working to the required door specification and project requirements.
It depends on the condition and suitability of the existing frame. We assess the door opening and frame before installation and can carry out necessary preparation or frame repairs where required.