After your building project has been completed, there are several certificates and warranties you should receive to ensure that the work complies with regulations and is protected by relevant
guarantees. These documents can vary depending on the type of project, but generally include the following:
1. Building Control Completion Certificate
Issued by your local authority or a private approved inspector, this certificate confirms that the work complies with Building Regulations. It's crucial for selling or insuring the property.
2. Electrical Installation Certificate
For any electrical work, you should receive a certificate to confirm that the installation meets the required safety standards (BS 7671). This is issued by a qualified electrician.
3. Gas Safety Certificate (if applicable)
For any gas installations (boilers, heating systems, etc.), you should receive a Gas Safe certificate. This proves that the work was carried out by a qualified Gas Safe registered engineer.
4. Energy Performance Certificate (EPC)
If the building is new or has undergone significant changes, you may need a new EPC. It rates the energy efficiency of the building and is required for selling or renting the property.
5. Warranty or Guarantee (New Builds)
For new builds, you should receive a structural warranty from providers like NHBC, LABC, or Premier Guarantee. These typically cover defects for 10 years. For renovation or smaller works, the contractor may provide a guarantee for their workmanship and materials.
6. Plumbing Certificates (if applicable)
If you’ve had extensive plumbing work, ensure you receive certification of compliance with the Water Supply (Water Fittings) Regulations 1999. This is often provided by an approved plumber.
7. FENSA or CERTASS Certificate (for Windows and Doors)
If new windows or doors have been installed, a FENSA or CERTASS certificate shows that they comply with Building Regulations and energy efficiency standards. These are supplied by the manufacturer.
8. Boiler Commissioning Certificate (if applicable)
If a new boiler is installed, a commissioning certificate (usually from the manufacturer or installer) should be issued to confirm it has been installed correctly.
These certificates and warranties should be stored safely, as they may be required for future sales, renovations, or insurance purposes.
By Kevin Knox