Assessment of structural adequacy of flat canopy, with roof pitch less than 5 degrees. The structure comprises of no more than 4 different beams. (eg. back channel, fascia beam, rafter, cladding rail).
The assessment does not include the assessment of the attachment to a house or other building. If the canopy is attached to a brick wall, and there is at least 1m height of brick wall above the canopy, and the distance between wall and first columns is no greater than 6m, and site is wind class N1, then no extra fee charged for the house structure.