Dodden ltd, Somerset's eco builders have been specialising in low energy construction since 2009.

Using advanced building methods to produce a very  low energy building fabric with experience in super insulated building elements, airtight construction methods, and heat recovery systems.

Our fabric first mantra means important building element junctions are meticulously designed to avoid cold bridging and maximize the effectiveness of insulation, coupled with our rigorous airtighness to produce almost zero heating homes. we have achieved airtightness test results as low as 0.22 AC/H

Mechanical Ventilation Heat Recovery (MVHR) systems are essential to avoid condensation in very airtight homes and we are experienced in design and installation of MVHR systems.
low energy super retro-fit and extension
Working... Please wait