Installing new construction windows involves framing the rough opening, applying flashing tape to prevent moisture infiltration, and fitting the window into the frame. Secure the window with screws or nails, then apply additional flashing tape to seal the edges. Finish by installing exterior trim or siding to complete the window installation.

New construction window installation requires creating a rough opening, securing the window with screws, and sealing with flashing tape. Proper flashing and sealing are essential to prevent moisture and drafts, ensuring the window remains energy-efficient.