INSTALLED - The Horsforth tongue and groove range are manufactured from quality 12mm tongue and groove timber throughout, the 28mm x 44mmm rounded framing braces the panels creating an extremely robust and durable shed. The Horsforth range offers quality tongue and groove products with fast delivery at competitive prices. Construction Points: 28mm x 44mm Framing, 12mm Tongue and Groove Floor and Roof, Full Fixing Kit Including Felt, PENT Roof Design, Lock and Key + Turn Button, Grey Mineral Felt Features: 6 x 4 (1.83m x 1.15m) Wooden Tongue and Groove PENT Bike Shed (12mm Tongue and Groove Floor and PENT Roof) (6ft x 4ft) (6x4) 28mm x 44mmm Framing 12mm Tongue and Groove Floor and Roof Full Fixing Kit Including Felt PENT Roof Design Lock and Key Green Mineral Felt KEY INFORMATION: Length: 1838mm, Width : 1150mm, Base Size : 1838mm x 1150mm, Internal Size : 1662mm x 1062mm, External Ridge : 1791mm, External Eaves : 1611mm, Internal Ridge : 1733mm, Internal Eaves : 1553mm, Roof Covering