Getting intumescent strips and smoke seals right in Blyth
Our intumescent strips and smoke seals service in Blyth is simple: a survey, a fixed quote, certified products and an installation finished to the manufacturer's evidence.
In and around Blyth, fire door work covers everything from light industrial buildings to small blocks of flats. We plan each job around the people who use the building.
We check that each door in your Blyth building closes and latches against its new seals before signing it off. Painted and missing seals are among the most common fire door defects nationally; in Blyth we replace them with the type and size the certification specifies.
Why seals fail
Seals are the most common defect on fire door inspections. They get painted over, pulled out, damaged by cleaning or simply worn by years of use. A painted brush seal no longer seals, and a strip of the wrong size may not close the gap in a fire. Our guide to seals explains the different types.
On a typical job that means:
- Check of gaps and closing after fitting
- Removal of damaged or painted seals
- Intumescent pads to hinges and locks
- Identification of the specified seals
Which fire door rules apply in Blyth?
England's framework applies in Blyth. 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 Blyth, 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 Blyth need intumescent strips and smoke seals?
From HMOs to schools, the requirement for intumescent strips and smoke seals in Blyth comes from the fire strategy or risk assessment for the building. We work from that document, or help you interpret your inspection report, before quoting.
How a Blyth job runs
- Identify door certification and seal specification
- Remove failed seals and clean the grooves
- Fit new strips and seals to the specified positions
- Fit missing pads and lock linings
- Check the door closes and latches against the new seals
- Record the products fitted
Guide prices in Blyth
Guide pricing for intumescent strips and smoke seals: £45–£110 per door to supply and fit strips and seals, ex VAT. Volume work across several doors in one Blyth building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Nearby areas we cover from Blyth
Beyond Blyth itself we also cover nearby towns such as Ashington (6.6 km), Cramlington and Whitley Bay. The service, pricing and evidence are the same wherever you are.
Questions
Do you work in Blyth?
Yes, we take on intumescent strips and smoke seals in Blyth and the surrounding area, including Ashington and Cramlington. Send your postcode and a few details and we'll come back with survey dates.
What happens on a survey in Blyth?
We look at every door in scope: the leaf, frame, gaps, seals, hinges, closer, glazing and how the frame is fixed. You then get a written quote that prices each door separately.
Can smoke seals be painted?
No. Paint stops brush and blade seals working. If seals have been painted, they should be replaced.
Can I just add intumescent strips to an ordinary door?
No. Strips do not turn an ordinary door into a fire door. They only work as part of a door that was tested and certified with them.

