Intumescent strips and smoke seals in Stockton-on-Tees, TS18

Getting intumescent strips and smoke seals right in Stockton-on-Tees

Our intumescent strips and smoke seals service covers Stockton-on-Tees and the wider County Durham area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.

Around Stockton-on-Tees, industrial estates, HMOs and schools all depend on fire doors that close, latch and seal. We survey each opening and tell you plainly which doors need work and which don't.

Painted and missing seals are among the most common fire door defects nationally; in Stockton-on-Tees we replace them with the type and size the certification specifies. We check that each door in your Stockton-on-Tees building closes and latches against its new seals before signing it off.

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.

Each installation includes:

• Intumescent strips in frame or leaf edge
• Intumescent pads to hinges and locks
• Identification of the specified seals
• Brush or blade smoke seals

Which fire door rules apply in Stockton-on-Tees?

Fire doors in Stockton-on-Tees fall under English rules. New and replacement doors are covered by the Building Regulations 2010 and Approved Document B. In workplaces and the common parts of blocks, the Regulatory Reform (Fire Safety) Order 2005, as clarified by the Fire Safety Act 2021, puts the duty on the responsible person to keep fire doors suitable and maintained.

For residential buildings in Stockton-on-Tees above 11 metres, regulation 10 of the Fire Safety (England) Regulations 2022 adds checks: communal fire doors at least every three months and best-endeavours checks of flat entrance doors at least every twelve months. Higher-risk buildings of at least 18 metres or seven storeys also come under the Building Safety Act 2022, where works may need approval from the Building Safety Regulator.

Where intumescent strips and smoke seals fit in Stockton-on-Tees

The need for intumescent strips and smoke seals usually arises in schools or offices, and sometimes care homes. Each has its own pressures, such as residents at home or a building that must stay open, so we plan the sequence of work in Stockton-on-Tees to keep escape routes protected throughout.

What happens after you enquire

1. Identify door certification and seal specification
2. Remove failed seals and clean the grooves
3. Fit new strips and seals to the specified positions
4. Fit missing pads and lock linings
5. Check the door closes and latches against the new seals
6. Record the products fitted

What does intumescent strips and smoke seals cost in Stockton-on-Tees?

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 Stockton-on-Tees building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.

Nearby areas we cover from Stockton-on-Tees

Nearby towns we cover include Billingham, Thornaby-on-Tees and Middlesbrough. Distance from Stockton-on-Tees does not change our guide prices, and the survey and quote are free.

Questions from Stockton-on-Tees