Standard Windows vs. Impact Windows: How Do They Differ?

People living in areas prone to weather extremes, such as hurricanes and hailstorms, can benefit from impact windows and doors. These units usually feature top-grade glass and reinforced framing. They are also not the same as your standard windows.

Standard Windows vs. Impact Windows

Read on to learn the difference between impact and standard windows.

Impact Windows Are Made of Both Tempered and Laminated Glass

Tempered glass is heat-treated, meaning the edges and surfaces become compressed as they cool. The compression allows the tempered glass to become around five to 10 times stronger than conventional glass. This type of glass offers excellent resistance to impact and weather due to its strength. If it does shatter, it will break into small pebbles without sharp edges, reducing the likelihood of injuries.

Moreover, laminated glass is made by bonding at least two panes of glass with a thin layer of film or vinyl in the middle, called Polyvinyl Butyral (PVB). The shatter-proof membrane catches broken glass, meaning when something hits it, the outer pane may shatter, but the inner layer will hold the pieces together. While impact windows may crack, but it will not expose your home to the elements.

Impact Windows Feature Extremely Durable Frames

Impact windows feature framing with superior strength, such as aluminum and vinyl. The impact glass also goes through a special silicone glazing process to prevent the glass from separating from its frame. The frame of these windows is also thicker, making them even more resistant to high winds. Some impact windows also come with heat-reducing glass tints and low-emissivity glass for better energy efficiency.

Looking for quality impact windows? Turn to Prestige Windows & Doors for your window replacement needs. If you also need storefront windows and doors, you can also count on us. Call us at (305) 820-5999 or fill out our contact form to schedule an appointment.