Spray Foam Removal Cost
Professional removal pricing guide for UK homeowners
Quick Answer
Professional spray foam removal typically costs £3,000 to £12,000, depending on property size, foam type, and roof complexity. Most UK homeowners pay around £6,500 for a standard semi-detached property.
Average Costs by Property Type
| Property Type | Typical Cost Range | Average |
|---|---|---|
| Small Terraced | £3,000 - £5,500 | £4,200 |
| Semi-Detached | £5,000 - £8,500 | £6,500 |
| Detached | £7,500 - £12,000 | £9,500 |
| Large Detached | £10,000 - £18,000 | £13,500 |
| Bungalow | £4,000 - £7,000 | £5,500 |
What Affects the Cost?
Foam Type
Closed cell foam is denser and takes longer to remove manually, adding 30-50% to costs (£1,500 - £4,000 extra).
Roof Complexity
Complex designs with valleys, dormers, or multiple levels increase labor time by 20-40% (£800 - £3,000 extra).
Access Difficulties
Limited loft access or low headroom adds 15-30% to the cost (£500 - £2,500 extra).
Location
London and South East England typically see 20-30% higher costs due to labor rates (£800 - £3,000 extra).
What's Included?
- •Manual foam removal using lender-approved hand tools
- •Labor (typically 2-4 workers for 3-7 days)
- •Scaffolding or access equipment
- •Waste removal and disposal
- ✓Timber inspection and documentation
- ✓Lender-compliant certification
Additional Costs (Not Always Included)
Warning: Suspiciously Low Quotes
If a quote is 30%+ below the typical price range, be cautious. Common issues include:
- •Using prohibited mechanical methods
- •No proper certification (lenders won't accept)
- •Inadequate insurance coverage
- •Hidden costs added later
Is It Worth the Cost?
Yes. While removal costs £3,000-£12,000, spray foam typically reduces property value by 30-60%.
Example: £300,000 Property
With spray foam:
£180,000 (40% discount)
After £8,000 removal:
£295,000
Net benefit:
£107,000
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