Demolition Contractor
A demolition contractor safely dismantles and removes structures ranging from internal walls and outbuildings to entire buildings. They manage hazardous materials, structural risks, and waste disposal to prepare sites for new construction.
What does a demolition contractor do?
Demolition contractors manage the safe removal of structures, including:
- Full building demolition
- Partial demolition (internal walls, extensions, outbuildings)
- Soft strip (removing fixtures, fittings, and non-structural elements)
- Asbestos surveys and pre-demolition assessments
- Structural propping and temporary support installation
- Site clearance and waste management
- Crush and screen recycling of demolition materials
- Specialist dismantling of heritage or sensitive structures
Is demolition work regulated in the UK?
Yes. Demolition work falls under the Construction (Design and Management) Regulations 2015 (CDM 2015). For all demolition projects, a written plan of work is required before any demolition begins. On larger projects, a principal designer and principal contractor must be appointed.
Some demolition projects must be notified to the HSE (F10 notification) if they meet CDM notification thresholds — generally projects lasting more than 30 working days with more than 20 workers at any point, or exceeding 500 person-days of construction work. Separate notice to the local authority under section 80 of the Building Act may also be required before demolition begins.
For buildings constructed before 2000, a refurbishment and demolition asbestos survey is typically required before any work can start. Licensed asbestos removal contractors must handle any asbestos-containing materials found.
Members of the National Federation of Demolition Contractors (NFDC) follow a code of practice and carry appropriate insurance.
What to look for when hiring a demolition contractor
When choosing a demolition contractor, consider:
- NFDC membership — Members follow industry best practice and carry verified insurance.
- CDM compliance — The contractor should produce a demolition method statement and site-specific risk assessments.
- Asbestos awareness — They should organise or advise on asbestos surveys before work begins.
- Waste carrier licence — A legal requirement for transporting demolition waste. Check the Environment Agency register.
- Adequate insurance — Demolition carries high risk. Verify public liability, employer's liability, and contractor's all-risk cover.
Frequently Asked Questions
How much does demolition cost?
Costs depend heavily on the structure. Internal wall removal typically costs £500–£1,500. Garage demolition costs £1,500–£4,000. Full house demolition costs £8,000–£25,000+ depending on size, access, and hazardous materials. Asbestos removal adds significant cost if present.
Do I need planning permission for demolition?
Planning rules for demolition vary by building type and location. Some demolition may be permitted development subject to prior approval from the local authority, but conservation areas require full planning permission for demolition. Listed buildings require Listed Building Consent for any demolition work, including internal alterations. Check the Planning Portal or consult your local planning authority for guidance.