Old, leaky windows make the Badger State’s bitterly cold winters more expensive to mitigate. Replacing them with energy-efficient units will make it easier to maintain desirable indoor temperatures, allowing your heating equipment to work optimally and reduce your utility bills. Understand what constitutes top-rated window replacement options for Wisconsin homes to buy the correct set of products.
Features to Look for When Comparing Top-Rated Window Replacement Options
Here is the anatomy of a high-performance window system, according to Energy Star.
Durable, Stable Frame Material
Frames hold everything together and help seal the gap between the window and the wall opening. The most popular materials in the state are vinyl, wood, fiberglass and composite. They are effective insulators in their own right.
- Vinyl windows are affordable and low-maintenance but are prone to warping.
- Wood is timeless but needs constant care to resist moisture damage.
- Fiberglass is high-performance but costs a fortune up front and has limited aesthetic options.
- Composite blends the strengths of at least two materials without the weaknesses, but quality varies by formulation and manufacturer.
Pane Count and Configuration
Energy-efficient windows consist of multiple panes to accommodate an inert gas, which reduces heat transfer. Double glazing is the standard, and triple glazing is not overkill.
Gas Fill
Argon is the most cost-effective option because it balances insulation and affordability. Krypton and xenon have better thermal resistance, although their high price tags often cannot justify their marginal gains.
Low-Emissivity (low-e) Glass Coatings
The glass of Energy Star-certified windows is coated with microscopic materials to block fabric-damaging ultraviolet rays from the sun while allowing most of the visible light to enter. Some glass coatings help trap heat inside the house for sustained warmth.
Warm-Edge Spacers
Dual- and triple-pane windows have strips to create an airtight seal, preventing the insulating gas from leaking out. They have low conductivity to minimize the flow of heat from inside to outside.
Warm-edge spacers also keep the temperature of the inner glass high enough to prevent it from sweating upon contact with cold air. Minimizing the chances of condensation reduces the risk of mold growth.
What Is the Difference Between Insert and Full-Frame Window Replacement Methods?
The insert window replacement method is suitable when the existing frame and sash are intact and in good condition. In contrast, full-frame installation is practical when the casing is structurally unsound or when replacing the window’s size, shape or style. The former is a retrofit that causes minimal disruption, whereas the latter may involve the removal of existing brickwork or siding.
Tips for Choosing a Suitable Window Replacement Option for Your Wisconsin Home
Follow this advice to buy the energy-efficient windows your house requires.
Check the Energy Star Label
Check the regions shaded in the map of the United States in the Energy Star label to know where in the nation the unit is suitable. Look for a product with the northern climate zone or the whole country highlighted to ensure it meets Wisconsin’s minimum requirements for energy efficiency.
Read Energy Performance Ratings
Pay attention to the U-factor and Solar Heat Gain Coefficient (SHGC) in the National Fenestration Rating Council’s label to know how well the window insulates and manages the sun’s heat-causing infrared light. It enables you to identify products with above-average energy performance.
For example, if you live in La Crosse County, windows with a U-factor of less than 0.22 and an SHGC of greater than 0.17 have better energy efficiency than products that just meet Energy Star’s minimum requirements.
Hire a Full-Service Installer
Choose a company that installs and custom-builds the products it sells. Professionally installed custom windows done by a single contractor promise better energy performance than stock units sold and installed by different businesses.
Asher Lasting Exteriors offers top-rated custom-built window replacement options for Wisconsin homes. It specializes in Renewal by Andersen® products, providing you with access to a broad range of low-e glass options and the long-lasting Fibrex® material – a composite made from wood fibers and a proprietary polymer. This second-generation, family-owned company has been in business since 1974, prioritizing product education and offering excellent customer support to inform your decision-making throughout the project.
Verify Strong Warranty Coverage
Read the fine print to ensure the warranty covers material imperfections, manufacturing defects and installation errors for a reasonable amount of time. Determine how convenient the claim process is to get the problem unit fixed or replaced as soon as possible to minimize discomfort.
The warranty should also be transferable to the next owner of your house. This feature should increase your home’s value if you sell, as many buyers seek properties that can spare them from repair costs down the road to save money.
Buy Top-Rated Replacement Window Options to Mitigate Wisconsin Winters at Home
Energy-efficient replacement windows are essential for thermally insulating your house, especially during the harsh winter months, and for reducing energy costs associated with space heating. Keep these considerations in mind to choose suitable products and the right contractor for installation.
