Case Studies

Commercial & Domestic Biomass Case Studies.

We provide biomass boiler installations to domestic and commercial clients throughout the UK.

Take a look at some of our recent case studies:

Domestic Biomass - The Granary

We have recently installed Biomass Heating at The Granary,  a beautifully restored home in County Durham.

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Commercial Biomass - BTS Fabrications

Biomass heating system provides maximum heat output for the BTS Fabrications factory in Newton Aycliffe, County Durham.

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Ready to find out more? Read our Frequently Asked Questions...


The Renewable Heating Incentive can help fund the cost of your installation as well as providing ongoing financial incentive payments.

This government-run scheme offers cash payments for every kilowatt of renewable energy produced through biomass heating and air or ground heat pumps. The RHI is open to eligible commercial and domestic customers in the UK.

Contact us to find out how biomass heating can benefit you.

Contact Us

Enterprise House
The Hub
Aycliffe Business Park
Co Durham

+44 (0)800 1244 440

Our Services

D&J Franks Renewables have been providing heating solutions for over 40 years for both commercial and domestic clients across the North East and across the UK.

We provide a complete service for biomass and heat pump renewable heating, from design, installation and servicing, to technical consultancy for new developments and district heating schemes.

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