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Find out more about our improvements, our contractors, the technologies and what to expect

About
Our contractors

Cynon Taf is partnering with Evolve, accredited experts in home energy efficiency.

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The Improvements

Learn about the different upgrade technologies we may install in your home.

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What to expect

We’ll let you know well in advance before any work starts.

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Surveys and Assessments

When carrying out imprvements works to your home, we'll need to compelte surveys to make sure the home is suitable and what works are required.

Retrofit Assessment (RA)

A thorough audit is the most accurate way of understanding the most suitable improvements for your home. This type of survey, conducted by a skilled and experienced retrofit assessor, will indicate the improvements needed to cut fuel bills and carbon emissions and improve comfort and health. It will consider things like your flood and radon gas risk levels and whether your existing ventilation system is adequate, alongside suggesting energy-efficiency improvements and options for your heating system. It should be tailored not just to your property but to your needs and circumstances and will also offer a range of different retrofit options.

Men installing solar panels

Home Air Pressure Test

Air pressure testing calculates the air tightness of a building, known as its ‘air permeability’ or ‘leakage’ rate. Air leakage is air that escapes the building via uncontrolled means. Leakage can occur through gaps, holes or cracks in the fabric of the building. Excessive air leakage can affect the building’s energy efficiency, making the building less energy efficient and more expensive to run.

Pre Installation Building Inspection (PIBI)

A PIBI, or Pre-Installation Building Inspection, is a survey to plan how the improvements will be fitted to your home.

The PIBI ensures the installation is feasible, compliant with standards and the design is sound.

EPC diagram

Energy Performance Certificate Assessment

Once the works are complete, we will need to update our records to show the difference the imrpvemenats have made to your home.  A surveyor will attend to carry out a Energy Performance survey which should take 30 minutes to complete.  For more informaiton on EPCs click the link

EPC and SAP scores

Post Works Survey

To make sure that everything has been installed correctly a surveyor will visit to inspect the work and that you’re happy with everything

Post Works Satisfaction Survey

If everything is complete, you will be contacted by a engagement officer to complete a short feedback survey to share your experinece and how satisified you are with the contractor and Cynon Taf. The office will also check you undertsand the difference the imrvements should make to you and your home and answer any questions you may have.