Cost of shatter proof windows for home11/23/2023 They can be installed inside or outside, on windows, doors, patios and decks.Ĭellular or honeycomb shades trap air within their core, have excellent thermal properties and provide the added benefit of reducing heat loss in winter months. Shades, screens and blinds can help control solar heat gain in your home. Impact resistant windows will cost roughly 2-3 times more than standard windows, though they will help manage solar heat gain, improve the energy efficiency of your home and reduce energy bills. The window frames holding impact resistant glass are generally thicker than regular residential windows and made from higher-strength materials like aluminum and vinyl. The strongest glass is only as good as the frame that holds it in place. The inner pane should stay intact, preventing rain and water from entering your home. The outer pane may shatter, but the pieces will hold together.The laminated plastic acts like fly paper, catching broken glass should the window shatter during a wildfire event, high winds or a hailstorm.Laminated glass is made by bonding together two or more panes of glass with a thin layer of film or vinyl in between. If it does break, it shatters into small pebbles without sharp edges, reducing the risk of injury from flying glass. Tempered glass is heat-treated, which makes it 5-10 times stronger than conventional glass. Impact resistant (IR) windows can be composed of tempered glass or laminated glass. Any material, type or design can include high-efficiency glass and Low-e coatings (a fine metal coating that can reduce heat loss and solar gain by as much as 30%).Replacing your older and inefficient windows will not only result in energy savings over time, but it is also likely to increase the resale value of your home.Important considerations to ensure the longevity of windows and doors are choosing the materials that best fit your home and climate, and proper installation.Properly constructed frames of any of these materials are expected to last beyond 25 years. ![]() Polymer-based components that make windows and doors weathertight can degrade over time from heat and UV radiation.Hinged, or casement, windows are more air-tight than sliding windows.Fibreglass windows are more durable than vinyl but cost about 10-20% more.Vinyl and fiberglass frames can be formed with air pockets that can be filled with foam to provide extra insulation.Wood frames are susceptible to moisture uptake and decay.The sealant products often used for steel or aluminum frames will degrade over time.Metal frames typically cost more than vinyl and fiberglass.Windows made from metal are less energy efficient as they conduct heat.Consider the following benefits and limitations of each material. Triple pane windows are better than double pane windows at keeping your home cool in the summer and warm in the winter.ĭoor and window frames are available in a wide variety of materials, including vinyl, wood, fiberglass, aluminum, steel and wood. The space between the panes of glass is usually filled with a gas, such as argon, which reduces heat gain and loss through the window. A window must have an ER of 34 or greater to be Energy Star certified.ĭouble and triple-pane windows have two panes of glass, while triple-pane windows have three. A higher ER indicates a more energy-efficient product. The energy rating (ER) is a measure that includes the U-factor, SHGC, and air leakage. The lower the SHGC, the more effective the window is at blocking heat gain from the sun, which can help to keep your home cooler on hot days. The solar heat gain coefficient (SHGC) measures the amount of solar radiation that passes through a window. Windows must have a U-factor no greater than 1.22 to be Energy Star certified. The lower the U-factor, the slower the heat loss (and the more energy efficient the window). ![]() The U-factor measures the rate of heat loss.
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