Last updated: September 24, 2026
What affects the price
Replacing your windows with impact-rated glass involves a few variables that shift your final total. First, the size and number of openings in your home play the biggest role, as custom measurements require more material and labor. The style of window you choose—like single-hung, casement, or sliders—also changes the math, as does the frame material, such as vinyl versus aluminum. If you live in an area with stricter wind-load requirements, that might necessitate thicker glass or specialized hardware.
About this service
PGT is a major manufacturer, but they do not publish a standard retail price list because costs depend on your specific installation requirements. Factors like glass thickness, custom shapes, and hardware finishes shift the final total significantly from one project to the next. Because your home needs a custom measurement, your final quote is tailored to your specific needs. Exact pricing confirmed free on the call.
Summer heat is intense, and impact windows act as a powerful barrier against thermal transfer. By blocking solar heat gain, your air conditioning system doesn't have to work as hard, which helps keep your energy costs manageable. Getting your windows replaced now provides a cool, quiet environment inside, regardless of how high the temperature climbs outside your home.
Frequently asked in Boulder
What is the average price for impact windows in Boulder?
What are storm windows?
Storm windows are additional windows installed over your existing ones to provide an extra layer of protection against severe weather. In Boulder, they can help defend against hail and strong winds. While not a permanent solution like impact windows, they offer a good supplementary defense and can improve insulation. They are a practical choice for added security.
What are the best impact windows?
Do you offer 24-hour impact windows?
What is impact window installation?
What is the cost for hurricane impact windows?
What is the price of hurricane impact windows?
Also serving nearby: Longmont · Westminster · Arvada · Thornton · Lakewood
More on this: NOAA hurricane center — storm risk data.
Service area details
Serving all of Boulder — population 105,898; about 3,937 residents per square mile across 26.9 sq mi. ZIP codes covered include 80301, 80302, 80303, 80304, 80305, 80306, 80307, 80308.
Neighborhoods served in Boulder: Mapleton Hill, Whittier, Downtown Boulder, Chautauqua, Gunbarrel — and every surrounding area.
Areas we serve
Browse by state, then city.
