Enviroblinds visit EcoBuild at ExCel London. Having exhibited at Ecobuild for the past two years we decided to give it a miss this year. We noticed a clear lack of external shading suppliers although many of the seminar and conference speakers were recommending the use of external shading to reduce over heating. With the improvements in building envelope energy efficiency and air tightness, overheating is becoming a common problem which is rarely planned for in building design. Luckily we offer retrofit solutions.