DIY Window Repair and Replacement Tips Made Easy

Impact-resistant (IR) windows are windows designed to resist impact from high winds, hurricanes, hail, heavy rain, and debris. Breaking through impact-resistant windows is difficult and tedious. Therefore, these windows are excellent for burglar-prone areas, as they can safeguard a home from invasion. However, the performance of impact-resistant windows depends on the materials used in their construction. Therefore, consider these factors when buying these windows for your home.

Laminated vs. Tempered Glass

Standard window glass is made of float glass that shatters into large shards on impact. Conventional single-pane glass cannot withstand the impact of hailstones or debris. Conversely, impact-resistant glass is a form of strengthened glass with multiple layers of material that not only resist impact but also prevent injury. IR glass comes in two options: tempered and laminated glass.

Tempered glass

Tempered glass is manufactured under intense heat, high pressure, and chemical treatment to produce a toughened material that can withstand impact. This manufacturing process makes the glass incredibly sturdy and resistant to severe impact, even from large stones and tree branches. If tempered glass breaks because of high impact, it shatters into small, rounded pieces that do not cause bodily injury.

Laminated glass

Laminated glass features one or two layers of glass bonded with a layer of resin known as polyvinyl butyral (PVB). These layers are bonded under heat and pressure to produce a sturdy material. When laminated glass breaks, the resin layer holds the glass pieces intact, preventing them from shattering. However, since laminated glass only features glazing and a resin layer, it isn't as strong as tempered glass. Therefore, tempered glass is the best choice for areas prone to severe storms.

Aluminum vs. Vinyl Framing

An impact-resistant window is only as strong as its framing. If the frame is made of inferior material, it can easily cave in due to impact and weaken the entire window. Aluminum and vinyl are the two most popular materials used for IR windows. Vinyl is a low-cost material that holds up well to the elements. However, it can warp when exposed to extreme temperature fluctuations. Also, you cannot repaint vinyl windows. Therefore, if you want to change their color, you must replace the framing. 

Aluminum is alloyed with other elements, such as copper, magnesium, and silicon, to increase its strength and resistance to impact. It does not warp or break easily; therefore, it is a good framing material for impact-resistant windows. Also, aluminum is easy to paint; thus, you can repaint old or faded impact-resistant windows to restore curb appeal.

Proper installation is crucial to the performance of impact-resistant windows. If the windows are installed incorrectly, they can expose your home to inclement weather and theft. Therefore, contact a professional contractor for installation services.

Reach out to a supplier for more information about impact-resistant windows.