Single-hung: the Florida default
The bottom sash slides up; the top stays fixed. Single-hungs are affordable, simple, and suit most rooms — they're the most common replacement window in Central Florida for a reason. The trade-off: only half the window opens, so ventilation is moderate, and cleaning the outside of the upper sash takes some effort.
Casement: the airflow winner
Hinged on the side, cranks open like a door. Casements catch breezes and direct them inside — great for rooms where you want maximum airflow. They also seal tightly when closed (the sash presses against the frame), which helps efficiency. The trade-off: the crank hardware costs more, and they can't be used where they'd swing into a walkway or patio.
Sliding windows: easy and economical
Sashes glide sideways on tracks. Simple, affordable, and easy to operate — good for wide, short openings. The trade-off: tracks collect dirt (keep them clean) and the seal is good but not as tight as a casement's.
Picture windows: the view
Fixed glass, doesn't open. Maximum glass area, maximum view, maximum light — and because there are no moving parts, they're among the most affordable and efficient options per square foot. Use them where you want the view, and pair with operable windows nearby for ventilation.
Architectural shapes: the character
Arches, circles, trapezoids — the shapes that give a home its look. They're custom-built and cost more, but they're often the windows that make a house feel like yours. They're almost always fixed (non-opening).
Matching style to room
Bedrooms: single-hung or casement (check egress requirements — bedrooms need an operable window big enough to escape through). Kitchens: casements over the sink (easy crank reach). Living rooms: picture windows for the view plus operable windows for air. Bathrooms: smaller single-hungs or awning styles, often with privacy glass.