EXTERNAL SIZE - 5m (16'4") wide x 4m (13'1") deep (approx).
INTERNAL SIZE - 4.77m (15'6") wide x 3.77m (12'4") deep (approx).
WALLS 45mm Tongue & Groove walls.
FLOOR 19mm Tongue & Groove floor boards for a sturdy floor.
ROOF - 19mm Tongue & Groove roof timbers to create a sturdy roof.