Providing a wonderful setting for garden parties the tgb 14ft x 12ft 426m x 365m chatsworth apex summerhouse is made from 16mm thick timber logs and features tongue and groove cladding for a strong build the apex roof has a profiled fascia boards and a canopy of 300mmother features include two fixed georgian windows and two top hung opening georgian windows matching georgian style double glazed double doors add further interest to the exterior and contribute to the light and airy environ