Guarantees & compliance

Do I need planning permission to change roof tiles?

Short answer: Many like-for-like changes are permitted, but listed buildings, conservation areas, material changes and alterations to roof shape can require consent.

What this means in practice

A useful handover proves what was installed, who is responsible and how compliance was achieved. Product warranties, workmanship guarantees, insurance-backed cover and Building Regulations certificates are different documents and should not be presented as interchangeable.

What to check next

  • Check the property's planning status
  • Use approved materials where controlled
  • Keep written decisions and approvals

When should you ask a roofer to inspect it?

Confirm the compliance and guarantee route before work starts, not after the scaffold comes down. At completion, check the property address, scope, dates, exclusions, transfer rules and issuing organisation, then retain the documents with the invoice and photographs.

Safety first: do not climb onto a roof without suitable access, training and protection. Keep clear of loose coverings, unstable ceilings and water near electrical fittings.

Technical content reviewJ & L Welch Roofing & Paving Services Ltd · Over 20 years of combined roofing experienceReviewed 28 August 2026 · How our answers are produced

Would you like a property-specific answer?

Request an inspection and written quotation from J&L Welch.

No deposit is required. Payment is due on completion within seven days, with the agreed scope and price confirmed in writing.

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