Entertain guests in your garden with the tgb 12ft x 10ft 37m x 3m balmoral 22mm summerhouse as a charming back drop built from 22mm thick boards in a weatherproof shiplap tongue and groove construction this elegant summerhouse also has fully tongue and grooved floors with bearers for durability and support featuring an apex roof with a decorative diamond finial there is a roof canopy to provide a small shelter from light rain the double doors have half glazed windows with antique hinge