Roof Spray Foam Removal in Farnham

Roof spray foam removal deals with foam applied directly to the underside of the roof — onto the felt, sarking and rafters. This is the installation type that most often stops a property being mortgaged, because it seals over the exact timbers a surveyor is required to inspect.

Why it causes survey problems

When foam is bonded to the underside of the roof, three things worry a lender. The timbers cannot be seen, so their condition is unknown. Moisture can become trapped between the foam and the roof, risking rot over time. And removing it later is skilled work, so the lender treats the property as carrying a future liability. Clearing the foam and documenting the result removes all three concerns.

What the service includes

• Survey to confirm foam type and roof construction
• Careful stripping of foam from the underside of the roof
• Protection of the roof covering so it remains weather-tight
• Inspection of rafters, purlins and battens once exposed
• Responsible removal of all foam waste
• A written report suitable for lenders and surveyors

What happens on the day

1. Access is set up and the loft protected
2. Foam is removed methodically, section by section
3. The exposed roof structure is checked as work proceeds
4. Any genuine timber issues are photographed and explained
5. The space is cleared and the waste taken away

Local knowledge

Many West Surrey roofs are traditional cut-timber construction rather than modern trusses, and foam sits directly against those rafters. Because these roofs are valued heavily at survey, getting the timbers visible and reported on is usually what allows a stalled Farnham sale to complete.