The Chelmsford branch of MKM Building Supplies has gone one step further as part of a promotion on Polypipe underground drainage products.

The branch is offering a 65% discount to its customers on Polypipe Underground products until the end of February. To publicise the offer, branch director Allan Davis used the manufacturer's products to create this striking display.

"It has become a great talking point with our customers," said Mr Davis. "The majority couldn't believe that I'd created this model without following any instructions."