Unfortunately an immediate mounting on the date of delivery was not possible because although the screws are of high quality but suitable (until today because of the bad weather now) only for concrete walls. Have a brick wall and it is needed 'normal dowels + screws. Had me to be able to mount the canopy before the heavy snowfall so happy, now I am afraid to wait for better weather. The same applies to the larger version of the canopy; very very bad.