The window installation is performed by fixation with screws and wooden plugs directly into the concrete. The windows come factory finished with the extent of the span of the work, therefore no adjustment can work unless the manufacturing tolerance is 5 mm longer span and frame around the perimeter. In the case of windows from floor to sky whose width is greater than 3 meters, the top clearance is 10 mm.
With wedges, necessary adjustments are made prior to fixation. The holes with countersunk are made around its perimeter to apply then dowel and screw.
The works include regulation, seal with polyurethane and external structural silicone.
Requirements:
The span of the window should be with the measures outlined in the architectural plans.
The window measures are very important because once installed can not be adjusted.
The windows are factory-finished with frame and leaf.
Span must be perfectly plumb, on both sides.