Grand Designs presenter Kevin ... Elinor and Born decided the solution was to build a house where everything from the structure to the interior design was as allergen-free as possible.

Another great Grand Designs build is the Cob House from 2013 created by Kevin McCabe which took more than nine years and over 2,000 tonnes of cob. Also one of the biggest homes in the Channel 4 ...

Grand Designs is back on screens as Kevin McCloud ... The couple are building a clean-air, hypoallergenic house in south-west London for them and their three children. The pair wanted to ...