What is duranfriendly?

Duranfriendly is DURAN’s new brand which encompasses all the suppliers, products and novelties related to energy efficiency and sustainable construction.

Sustainable Construction


Ultra-slim insulation products, perfect for restoration projects, natural insulation guaranteeing thermal and acoustic comfort. All of them are durable and respectful of the environment.

Our brands:

Photovoltaic Energy


We offer a turnkey solution which covers consultancy, administrative processing in terms of legalisation and commissioning; assembly and monitoring of the installation.

Our brands:

Heating & Cooling


Efficient heating systems such as low-temperature radiators which use very little water. Aerothermics for heat or cold production. Biomass, which uses ecological fuel…

Our brands:

Water treatment


DURAN advise you on the equipment and water purification treatment system that best suits your needs.

Our brands: