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Does anyone know of a water permeable root barrier/ geotextile membrane for use as a root suppressant under decking, which … Read More

Thanks Ben all input is welcome as I consider ways to make my house work harder to save energy. I … Read More

Only just joined forum, so my input is a little late! My personal opinion is that you should not replace … Read More

Cheers, I'll start saving

I think you need to get it tested for air leakage as David suggested, air tight means well insulated.

On this subject how simple is it to find the current insulation level? Drilling a couple of walls in the … Read More

Is this enough heating energy for the average house? 63dBA is quite noisey, certainly more so than a wind turbine. … Read More

Okay well work is quiet so I am doing some digging: Electrical: modulated up to 1200W AC at 220 – … Read More

I have seen the WhisperGen but is it really that efficient to burn gas in these devices to create electricity? … Read More

I have seen the WhisperGen but is it really that efficient to burn gas in these devices to create electricity? … Read More

the only thing I don't like about fluorescennts is the quality/colour of light they produce. LED's still got a long … Read More

DCHP boilers are now or imminently available have a look at www.whispergen.co.uk