Guarantees & compliance

What is a Building Regulations completion certificate for roofing?

Short answer: It records that notified work has followed the relevant compliance process. Buyers and lenders may request it when substantial roof work has been completed.

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 and work description
  • Keep the original safely
  • Resolve missing certification before a sale if possible

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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