Understanding About CP12 Certification
A Guide for Landlords in Lincolnshire
Ensuring the safety of your tenants isn’t just a moral obligation; it’s a strict legal requirement. If you own a rental property in Grimsby, Cleethorpes, Louth, or the surrounding areas, you are legally mandated to hold a valid Landlord Gas Safety Record, commonly known as a CP12 Certificate.
At iWarm, we specialise in providing streamlined, expert gas safety inspections that keep you compliant and your tenants safe. Our Gas Safe registered engineers (Reg: 932713) carry out thorough assessments across North East Lincolnshire, ensuring every appliance meets the rigorous standards set by the Gas Safety (Installation and Use) Regulations 1998.
What is a CP12 Certificate?
The term “CP12” dates back to when CORGI was the governing body for gas safety (standing for “CORGI Proforma 12“). While the industry has transitioned to the Gas Safe Register, the name has stuck. Essentially, it is a document issued after a qualified engineer inspects the gas appliances, chimneys, and gas pipework in a rental property.
As a landlord, you must have a gas safety check carried out every 12 months. You are also required to provide a copy of this record to your existing tenants within 28 days of the check, or to new tenants before they move in.
What Does an iWarm CP12 Inspection Cover?
When one of our engineers visits your property in towns like Cleethorpes, Louth, or Brigg, we don’t just tick boxes. We perform a comprehensive technical evaluation of the entire gas system. This includes:
- Appliance Tightness Tests: Ensuring there are no gas leaks within the appliances.
- Operating Pressure and Heat Input: Checking that the gas is burning at the correct rate.
- Flue and Chimney Inspection: Testing the “pull” of the flue to ensure combustion products (like Carbon Monoxide) are being safely evacuated.
- Safety Device Functionality: Verifying that all internal cutout and safety mechanisms are operational.
- Ventilation Check: Ensuring appliances have the necessary permanent air supply to breathe.
If we identify issues during the inspection, we are equipped to provide immediate Boiler Repairs or advice on Boiler Installations if an appliance is deemed “At Risk” (AR) or “Immediately Dangerous” (ID).
Why Local Expertise Matters
Managing properties in rural areas like Binbrook or Caistor, or busy hubs like Immingham and Barton-upon-Humber, requires a responsive local partner. iWarm understands the local housing stock, from modern apartments in Lincoln to period terraces in Grimsby.
Beyond the CP12, we often recommend a full Boiler Servicing at the same time. While a CP12 confirms the safety of an appliance, a service focuses on its efficiency and longevity. Combining these can save you a call-out fee and ensure your investment is protected. For systems showing signs of sludge or poor circulation, we also offer Chemical System Flushing and Magnacleanse System Flushing to restore performance.
Frequently Asked Questions
How long is a CP12 certificate valid for?
A CP12 Gas Safety Certificate is valid for exactly 12 months from the date of issue. You must renew the certificate annually to remain compliant with UK law.
Does a CP12 cover the pipework in the property?
Yes. A Landlord Gas Safety inspection includes a visual inspection of all accessible gas pipework to ensure there are no leaks and that the installation is sound.
What happens if an appliance fails the safety check?
If an appliance is found to be unsafe, our engineer will classify it as either 'At Risk' or 'Immediately Dangerous'. We will explain the defect, and for safety reasons, the appliance may need to be disconnected until a repair or replacement is completed.
Can I get a CP12 and a boiler service done at the same time?
Absolutely. We highly recommend combining these tasks. While the CP12 is a legal safety requirement, a service ensures the boiler is running efficiently, which can prevent future breakdowns and extend the life of the unit.
Do I need a CP12 for an empty rental property?
If there is a gas supply to the property, it is best practice to maintain a valid certificate. However, the legal requirement specifically triggers once a tenant resides in the property. You must provide a valid certificate to any new tenant before they occupy the premises.
