For standard projects, Jbbuilders – Home Extensions London,  will guarantee the works for a period of twelve months from the date of practical completion. Where a JCT or other contractual arrangements exist, Jbbuilders London will adhere to the defects liability period as set out in the contract. You can view a copy of our standard Terms & Conditions.

Jbbuilders  Home Extensions London,  are fully insured with £5m Public Liability and £ 5m Employers Liability cover.

On completion of Design and Build projects, Jbbuilders  Home Extensions London,   will provide an operating and maintenance manual for the works containing drawings, copies of the Local Authority building regulations consent, instruction booklets and relevant guarantees.

We carry the very highest levels of Insurance, please click here to view our insurance policy.

For standard projects, Jbbuilders London will guarantee the works for a period of twelve months from the date of practical completion. Where a JCT or other contractual arrangements exist, Jbbuilders London will adhere to the defects liability period as set out in the contract. You can view a copy of our standard Terms & Conditions.

Jbbuilders London are fully insured with £5m Public Liability and £10m Employers Liability cover.

On completion of Design and Build projects, Jbbuilders  Home Extensions London,   will provide an operating and maintenance manual for the works containing drawings, copies of the Local Authority building regulations consent, instruction booklets and relevant guarantees.