Skylight windows are a beautiful addition to your home, and may initially seem inexpensive. However, read on to learn more about skylight window prices and everything that a skylight entails.
General Skylight Window Prices
Skylight window prices may initially seem low: a quality 2-by-4-foot fixed (unable to open) skylight and a flashing kit (a kit designed to help integrate the skylight into your roof) costs around $150 to $500. That's about $60 per square foot to $100 per square foot for double-glazed glass skylights.
However, installation costs are usually the biggest component of skylight window prices. It is very important that your skylight windows are properly installed by a qualified professional to ensure that they don't leak or cause other damage to your home's roof. Installation can add another $500 to $3,000 to overall skylight window prices.
Vented skylights, which can open to let in fresh air, usually cost between $300 to $600, plus $1,000 to $4,000 for installation costs. An electronic venting skylight that opens and closes with a remote control usually costs $600 to $1,000. If you would like to include a rain sensor that automatically closes your window when it begins to rain, expect to add $200 to $300 to your skylight window prices.
Tubular skylights, which are often smaller than regular skylights, generally cost between $400 and $1500. Installation for this type of skylight is a bit easier, and they can often be installed for less than $1000.
Most skylight windows are designed for asphalt shingles. Homeowners should expect slightly higher skylight window prices for a flashing kit for metal or tile roofing.
Additional Features for Skylight Windows
Skylight window treatments can be a simple way to add flair while keeping your skylight window prices down. Built-in mini-blinds, operated by a crank or a remote control, will give you more control over how much light your skylights allow into your home. These blinds will add about $200 to $400 to your skylight window prices.
Homeowners should also consult with a qualified contractor to consider whether or not they need a chase. A chase is a framed tunnel that channels light from the skylight through your attic space to the ceiling below. A chase can be a bit complex to build, and usually adds about $1,500 to skylight window prices.
Glass Options for Skylight Windows
Skylight glazing is usually plastic or glass. Plastic glazing is typically inexpensive and strong, though more easily scratched or discolored. More expensive skylights usually feature tempered or laminated glass, which is more durable than plastic and will not discolor. Tempered glass costs about $14 per square foot, while laminated glass costs about $20 per square foot.
The Energy Efficient Skylight Window
Today, many skylights are made with low-e glass, which can block heat gain and heat loss through your skylight windows. This glass is slightly more expensive at $14 and up per square foot. However, initially high skylight window prices that include beneficial features like low-e glass will save you money in the long run, reducing your energy bills.