At their essence, windows and doors let in light and provide views. But they are architectural elements that can be artistic statements if used to their full potential.

That said, more is not always better. Light and views need balance with solid walls to be fully appreciated. Balance bright rooms and dramatic compositions with sheltered spaces that afford more privacy. Here are a few guidelines:

Think about the function of the room

Kitchens, family rooms and great rooms are often light-filled places. A study or library may benefit from smaller or fewer windows. The composition of a bedroom may use different windows or higher placements for letting morning light in as well as offering privacy.

Work with the quality of light

Maximize rise-and-shine eastern light for a bedroom and make the most of southern exposure for living areas. Also consider planned seating and gathering areas for optimal light, view and even privacy.

Consider the possibilities of views from each room

You may want to let as much of a shore view in as possible. Or you may want to more carefully frame the view to capture a stand of trees or a distant horizon - while avoiding a neighbour's garage.