WINDOWS
DOUBLE-HUNG WINDOW
This type of window has two sashes that slide vertically up and down in the frame. They can open wide from either the top or the bottom, but they remain inside the frame so they don't protrude out to the exterior or interior of the house. On a single-hung window, only the bottom part of the window operates while the top part remains stationary. Photo courtesy of Marvin Windows and Doors
SINGLE-HUNG WINDOWS
Single-hung windows look a lot like double-hung windows, but have one major distinction: they only open from the bottom. Where you'll find them: Like double-hung windows, single-hung units are a good general window and are used throughout the home. They used to be found mainly in starter homes, but now are common in many price ranges. Photo courtesy of Jeld-Wen Windows.
CASEMENT WINDOWS
These hinged windows operate by a turn of a crank in an operating mechanism. They can be hinged on the left or the right to open outward. Because they're not divided like a single- or double-hung window, casement windows can let in a lot of natural light. The crank-out open and close makes casement windows a good choice for anyone with physical challenges that make pushing a window up or down difficult. Photo courtesy of Marvin Windows
AWNING WINDOWS
These hinged windows operate by a turn of a crank in an operating mechanism. They can be hinged on the left or the right to open outward. Because they're not divided like a single- or double-hung window, casement windows can let in a lot of natural light. The crank-out open and close makes casement windows a good choice for anyone with physical challenges that make pushing a window up or down difficult. Photo courtesy of Marvin Windows
PICTURE WINDOWS
This variety is a large stationary window that lets in the maximum amount of light and views of the outdoors. Because they're inoperable, there are no mechanical parts to break on picture windows. This lack of mechanical action also means these units can be less expensive than similarly sized windows that open and close. Picture windows come in many shapes and sizes, and the large amount of glass allows for lots of natural light.
SLIDER WINDOWS
Gliding along a track, sliding windows have at least one operating window that slides horizontally over or past the other window. They are most often used in modern- or contemporary-style houses and in basements. If properly maintained, they're simple to open and close. They're easy to find in sizes to meet egress requirements on local building codes, and they can maximize views. Photo courtesy of Jeld Wen Windows and Doors
STATIONARY/FIXED WINDOWS
These windows do not open, but they can be customized in nearly any angle or shape you desire. They are often found in modern- or contemporary-style houses in conjunction with operating windows. You won't suffer from energy loss due to drafts since there are no gaps from window sashes. Photo courtesy of Marvin Windows
BAY OR BOWED WINDOWS
Generally, bay or bow windows give you more interior space, as they protrude out from a house's exterior. They are a combination of windows often with a stationary window in the middle flanked by either double-hung windows or casements. They add interest to the home's exterior appearance and provide extra interior living space without adding a lot of square footage to the home's footprint. These window combinations can be made out of fixed or operable windows, or any combination.
SKYLIGHTS
A skylight is a fixed- or casement-style window installed into a ceiling area. Skylights can be added to any room with a straight shot to the roof of the home. They work well in rooms where light is inhibited because of overhangs or other buildings, or due to lack of an exterior wall. Image courtesy of Pella (pella.com)
DECORATIVE GLASS WINDOWS
Decorative glass (also called "art glass") is often thought of as something found only on inoperable picture-style windows. And while that's true for vintage and salvage period glass and stained glass, today's decorative glass can be found on many types of windows, including operable ones like awning and casement windows. You'll find them in focal areas of the home or in rooms where the homeowner desires added privacy along with visual interest. Because they are often so ornately decorated, these windows are often used only as accent pieces for hallways, foyers, bathrooms or kitchens. Image courtesy of Hy-Lite (hy-lite.com).