Intumescent strips and smoke seals: our service in Cumbernauld
We provide intumescent strips and smoke seals in Cumbernauld (G67 and the surrounding postcodes), from the first survey through to a documented handover.
Cumbernauld has a broad mix of buildings, including family homes after loft conversions, HMOs and care homes, and the same fire door principles apply to all of them.
Painted and missing seals are among the most common fire door defects nationally; in Cumbernauld we replace them with the type and size the certification specifies. Seal replacement in Cumbernauld can be combined with any other remedials on the same inspection report.
Getting the specification right
The door's certification states the type, size and position of strips and seals: in the frame or the leaf edge, single or double, and whether a combined intumescent and smoke seal is used. Replacements must match. Swapping in a generic strip from a hardware shop can undermine the door's performance.
What you get:
- Intumescent strips in frame or leaf edge
- Brush or blade smoke seals
- Intumescent pads to hinges and locks
- Removal of damaged or painted seals
What the rules say for Cumbernauld
In Cumbernauld, fire doors are specified against Scotland's Technical Handbooks (Section 2: Fire) under the Building (Scotland) Regulations 2004, rather than Approved Document B. Duties in non-domestic premises come from the Fire (Scotland) Act 2005 and the Fire Safety (Scotland) Regulations 2006.
England's regulation 10 does not apply in Scotland. We follow the building's fire risk assessment and, where building work needs a warrant, the local authority's requirements.
Buildings and duty holders in Cumbernauld
Typical settings for intumescent strips and smoke seals include HMOs, offices and schools. In Cumbernauld, as anywhere, the duty holder varies: a responsible person for a workplace, a landlord or managing agent for a block or HMO, or a homeowner after building work. We adjust access, timing and paperwork to suit whoever commissions the work.
The steps on a Cumbernauld installation
- 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
Budgeting for intumescent strips and smoke seals in Cumbernauld
Budget around £45–£110 per door to supply and fit strips and seals, ex VAT for intumescent strips and smoke seals. Our guide prices are the same in Cumbernauld as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Covering Cumbernauld and nearby
Cumbernauld is about 23.4 km from East Kilbride, and we cover both, along with nearby Airdrie and Coatbridge. Send us your postcode and we'll confirm survey dates.
Common questions
Do you cover G67 and nearby postcodes?
Yes. We cover Cumbernauld including G67, and nearby towns such as Airdrie and Coatbridge. The survey and written quote are free.
Can you work from an existing inspection report for my Cumbernauld building?
Yes. Send it over and we can often price straight from it, then confirm on site. We report back against the same door references so you can close actions off.
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.
Can smoke seals be painted?
No. Paint stops brush and blade seals working. If seals have been painted, they should be replaced.

