Here in Stuart, FL, we really need practical ways to cut our utility bills and enjoy quieter indoor space while not losing out on the natural light we love. Energy-efficient impact windows deliver on both fronts by blocking both heat and sound transmission.
How Impact Windows Work
Impact windows are made with laminated glass with a tough, polyvinyl butyral (PVB) interlayer that’s sandwiched between two panes of that glass. This construction is first meant to resist high winds and the impact of debris (hence the word “impact” in the description).
But what you might not realize is that the extra thickness and the flexible layer also dampen vibrations from outside sounds while simultaneously slowing heat flow. If you’ve got tight seals around the frame, you don’t have to worry about air leaks that would otherwise let your conditioned air escape or the hot outdoor air sneak in.
Reducing Energy Use Through Better Insulation
Standard single-pane windows allow a lot of heat transfer, as you’ve probably noticed if you’ve sat by them for any length of time. Impact windows, especially those with low-E coatings or gas fills like argon between panes, reflect the sun’s infrared rays and thus effectively reduce that heat conduction.
The result of this is not only a cooler home, but a cooler home with less energy usage. Your HVAC system will run fewer cycles, and this will lower your immediate bills while also extending the life of the system, all other things being equal.
The Noise-Blocking Advantage
Light travels in waves, and so does noise, and those sound waves can easily vibrate through thin glass. The laminated layer in impact windows absorbs and dissipates a lot of the sound wave energy before it reaches the inside. In practical terms, this means you’ll hear less traffic, lawn equipment, or neighborhood activity noise.
You can beef this up by choosing windows with a good Sound Transmission Class (STC) rating. Single-pane windows typically rate around 18-20, and double-glazed windows are about 28-32. Quality impact windows often reach 32-55, depending on the exact build. A 10-decibel drop feels roughly half as loud to your ears, so there’s going to be a huge difference between even a 32 and a 42.
Additional Comfort and Practical Benefits
Beyond the direct energy and noise improvements, these windows also reduce the transmission of UV rays into your home, and that will help protect furniture and flooring from fading. You’ll likely find you spend less time adjusting blinds or running extra fans to compensate for hot spots, too, and you’ll be able to use south-facing rooms that you might now be avoiding during the afternoon.
Find Out More for Your Stuart, FL Home
Impact windows offer a practical way to lower energy use and cut outside noise, and they protect your home from hurricane and windstorm impacts. Contact us now at Liberty Impact Windows and Doors for a free estimate on your Stuart home. Our experienced team serves homeowners throughout the South Florida area.
Connect with us
772-208-3299
257 SE Monterey Road #4469
Stuart, FL 34994