If remedial works have been carried out, then – YES. However, check your written report to ascertain the length and type of guarantee and any exclusions or maintenance requirements. Our guarantees are up to 10 years long. We KNOW there are 20 and 30-year guarantees; however, our insurance company limits us to offer realistic guarantees. REMEMBER, a guarantee is WORTHLESS if the company has closed down! (we see this a lot) We offer the ability to purchase a GPI insurance policy for a one-time fee to run alongside our guarantee. See our dedicated page on GUARANTEES to find out more.