Topsy and Tim Baby Jack ( Series 1 Episode 27)

Tony Welch and his Mum, Elaine, visit Topsy and Tim with Tony s new baby brother Jack. While the baby sleeps, the children help DIY Derek measure Topsy and Tim s bunk bed. The bunk is being given to Tony when the twins move house and Elaine wants to be sure it will fit in Tony s bedroom. As the children measure the bunk, the tape measure becomes difficult to use but DIY Derek has an idea for a way to measure the bunk bed which is much more fun.