We ordered 3 windows from Wireline and, apart from delivery delays, each window had manufacturing faults... All had staples half out and bent, two windows had the plastic water proof attached backwards and one window had the glass put in with the edgings twisted and inserted with something like a screwdriver... There was no quality assurance at all... Even the reveals were stained and damaged. Several hours of repair were required on these new windows prior to installation. I assume that they were made by apprentice level workers.