We proudly offer window and door replacement services in St. Cloud, MN, helping homeowners boost energy efficiency, home security, and curb appeal.

Looking for professional window replacement in St. Cloud? Zablocki Roofing & Exteriors helps Central Minnesota homeowners upgrade to energy-efficient windows that reduce heating costs, improve comfort, and withstand our harsh winters. With more than 25 years of experience, we provide expert installation backed by manufacturer warranties and our commitment to quality craftsmanship.
Minnesota's climate creates unique challenges for windows. Our region experiences approximately 7,800-8,000 heating degree days annually, meaning your windows work harder than those in moderate climates. According to the Department of Energy, heat gain and loss through windows account for 25-30% of residential heating and cooling energy use. In St. Cloud, where winter temperatures regularly drop below zero, that percentage can be even higher with older, inefficient windows.
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Not sure if your windows need replacing? Here are the most common indicators St. Cloud homeowners notice:
Upgrading to ENERGY STAR certified windows delivers measurable savings for St. Cloud homeowners. According to ENERGY STAR data, homeowners in cold climates like Central Minnesota can save $101-$583 annually by replacing single-pane windows with certified models. The savings depend on your home's size, current window condition, and the efficiency level you choose.
Modern energy-efficient windows include features specifically designed for cold climates: low-E coatings that reflect heat back into your home, argon or krypton gas fills between panes for added insulation, and warm-edge spacers that reduce condensation and heat transfer at the glass edge.
Upgrading to ENERGY STAR certified windows delivers measurable savings for St. Cloud homeowners. According to ENERGY STAR data, homeowners in cold climates like Central Minnesota can save $101-$583 annually by replacing single-pane windows with certified models. The savings depend on your home's size, current window condition, and the efficiency level you choose.
Modern energy-efficient windows include features specifically designed for cold climates: low-E coatings that reflect heat back into your home, argon or krypton gas fills between panes for added insulation, and warm-edge spacers that reduce condensation and heat transfer at the glass edge.
Window replacement remains a solid investment for Central Minnesota homeowners. The return comes from multiple sources:
We make window replacement straightforward for Central Minnesota homeowners:
We install a full range of window styles to match your home's architecture and functional needs:
We know homeowners in St. Cloud have many questions about window and door replacements. Here are some common questions we receive:
Window replacement costs vary based on window size, style, efficiency rating, and installation complexity. Most homeowners in Central Minnesota invest between $400-$1,200 per window installed. We provide detailed estimates during your free inspection so you know exactly what to expect.
Most window replacement projects take one to two days depending on the number of windows. A typical home with 10-15 windows can usually be completed in a single day. We schedule installations to minimize disruption to your household.
Yes, we install windows year-round in St. Cloud. Our installers work efficiently to minimize exposure time, typically replacing one window at a time. However, many homeowners prefer spring or fall installation when temperatures are moderate. We're happy to discuss the best timing for your project.
Quality vinyl and fiberglass windows typically last 20-30 years with proper installation. The lifespan depends on the window material, quality of installation, and exposure to weather. In Minnesota's climate, choosing windows rated for cold climates helps ensure long-term performance.
Homeowners insurance may cover window replacement if damage resulted from a covered event like storms, hail, or vandalism. Standard wear and tear or age-related deterioration typically isn't covered. We can help document damage for insurance claims when applicable.