Rosenow Customs LLC

Did you know that up to 30% of your home’s heating and cooling energy could be escaping through your windows? If you’re a Wisconsin homeowner, you’re no stranger to the challenges of maintaining a comfortable home in the face of extreme weather conditions. From frigid winters to sweltering summers, your home’s windows play a crucial role in regulating temperature and energy efficiency. That’s where Low-E glass windows come in – your secret weapon against sky-high energy bills and uncomfortable living spaces.

In this comprehensive guide, we’ll explore how Low-E glass windows can transform your Wisconsin home, improve energy efficiency, enhancing comfort, and potentially saving you hundreds of dollars each year. At Rosenow Customs, as a trusted window installation company, we specialize in providing high-quality replacement windows that not only boost your home’s aesthetics but also significantly reduce energy costs. Whether you’re considering a window upgrade or simply curious about the latest in-home improvement technology, this article will provide you with all the information you need to make an informed decision.

Understanding Low-E Glass: Your Shield Against Wisconsin’s Extreme Weather
Before we dive into the benefits, let’s break down what Low-E glass actually is and how it works to protect your home.

What is Low-E Glass?
Low-E glass, short for low-emissivity glass, is a modern marvel in window technology. Unlike standard glass, Low-E glass is coated with an ultra-thin, virtually invisible layer of metallic oxides. This special coating is designed to minimize the amount of ultraviolet and infrared light that can pass through the glass, without compromising visible light transmission.

In simpler terms, Low-E glass lets in the light you want while keeping out the heat and cold you don’t. It’s like having a pair of high-tech sunglasses for your home – they let you see clearly while protecting you from harmful UV rays.

The Science Behind Low-E Glass
The magic of Low-E glass lies in its ability to reflect heat. Here’s how it works:

In winter: The Low-E coating reflects heat back into your home, keeping it warmer.
In summer: It reflects the sun’s heat away from your home, keeping it cooler.
There are two main types of Low-E coatings:

Soft-coat Low-E: Applied after the glass is manufactured, offering better performance but requiring special handling.
Hard-coat Low-E: Applied during the glass manufacturing process, more durable but slightly less efficient.
Both types are effective, but soft-coat Low-E tends to be more popular in Wisconsin due to its superior insulating properties.

Benefits of Low-E Glass Windows for Wisconsin Homes
Now that we understand what Low-E glass is, let’s explore the numerous benefits it can bring to your Wisconsin home.

Enhanced Energy Efficiency
The primary advantage of Low-E glass windows is their ability to significantly improve your home’s energy efficiency. By reducing heat transfer, these windows help maintain a consistent indoor temperature, reducing the workload on your heating and cooling systems.

In winter: Low-E glass can reduce heat loss by up to 50% compared to standard double-pane windows.
In summer: It can block up to 90% of the sun’s heat, keeping your home cooler.
These impressive numbers translate to real savings on your energy costs. Many Wisconsin homeowners report energy savings of 15-25% after installing Low-E glass windows.

Improved Comfort Year-Round
Beyond the financial benefits, Low emissivity glass windows dramatically enhance the comfort of your living space:

Winter comfort: Say goodbye to cold drafts and hello to cozy evenings. Low-E glass helps maintain a warm interior surface temperature, reducing the chilly feeling often experienced near windows.
Summer comfort: Keep the heat at bay without blocking out natural light. Low-E glass allows you to enjoy sunny days without turning your home into a greenhouse.
UV Protection for Your Home and Belongings
The sun’s ultraviolet rays can cause significant damage over time, fading your furniture, flooring, and artwork. Low-E glass acts as a powerful UV blocker, protecting your home’s interior:

Blocks up to 99% of harmful UV rays
Reduces fading of carpets, curtains, and upholstery
Protects valuable artwork and photographs
This protection not only preserves the beauty of your home but can also save you money on premature replacements of sun-damaged items.

Condensation Reduction
Wisconsin’s humid climate can lead to condensation on windows and doors, potentially causing mold growth and wood rot. Low-E glass helps mitigate this issue:

Maintains a warmer interior glass surface, reducing condensation
Minimizes the risk of mold and mildew growth around windows
Protects your window frames and sills from moisture damage
Cost Considerations: Investing in Low-E Glass Windows
While the benefits of Low-E glass windows are clear, it’s important to consider the financial aspects of this home improvement.

Initial Costs vs. Long-Term Savings
Low-E glass windows typically cost 10-15% more than standard double-pane windows. However, the long-term savings often justify the initial investment:

Aspect Standard Windows Low-E Glass Windows
Initial Cost Lower 10-15% higher
Annual Energy Savings Baseline 15-25% reduction
UV Protection Minimal Up to 99%
Lifespan 15-20 years 20-25 years
While prices can vary based on size, style, and other factors, here’s a general price range for Low-E glass windows in Wisconsin:

Single-hung: $300-$800 per window
Double-hung: $400-$1,000 per window
Casement: $500-$1,200 per window
Factors Affecting Low-E Window Costs
Several factors can influence the cost of your Low-E glass window installation:

Window size and style: Larger or more complex window styles will naturally cost more.
Frame materials: Options like vinyl, wood, or fiberglass can affect both price and performance.
Installation complexity: Replacing existing windows is typically less expensive than creating new openings.
Additional features: Options like triple-pane glass or decorative elements will increase costs.
Available Rebates and Incentives
To offset the initial investment, look into available rebates and incentives:

Federal tax credits: As of 2023, you may be eligible for a tax credit of up to 30% of the cost of Energy Star-certified windows, up to $600.
Wisconsin Focus on Energy: This program offers cash incentives for energy-efficient home improvements, including window glass.
Utility company programs: Some local utility providers offer rebates for energy-efficient window installations.
Always check with a qualified tax professional and research current programs, as incentives can change from year to year.

Choosing the Right Low-E Glass for Your Wisconsin Home
Selecting the ideal Low-E glass for your home involves considering several factors unique to Wisconsin’s climate.

Climate-Specific Considerations
Wisconsin experiences both cold winters and warm summers, so you’ll want a versatile Low-E glass that performs well year-round:

Winter performance: Look for a low U-factor (0.30 or less) to minimize heat loss.
Summer performance: Choose a low Solar Heat Gain Coefficient (SHGC of 0.40 or less) to reduce heat gain.
Visible Transmittance (VT): Aim for a higher VT (0.50 or above) to ensure ample natural light.
Low-E Glass Options
Consider these configurations for optimal performance:

Double-pane Low-E glass: A cost-effective option that provides significant improvement over standard windows.
Triple-pane Low-E glass: Offers maximum insulation but at a higher cost. Ideal for extremely cold areas or noise reduction.
Gas fills: Argon or krypton gas between panes enhances insulation. Argon is more common and cost-effective, while krypton offers slightly better performance at a higher price.
Balancing Performance and Budget
To get the best value for your investment:

Prioritize windows in areas with the most sun exposure or drafts.
Consider upgrading to triple-pane for north-facing windows to combat cold winter winds.
Opt for double-pane Low-E glass with argon fill for a good balance of performance and cost.
Remember, the most expensive option isn’t always necessary. Work with a reputable contractor like Rosenow Customs to determine the best solution for your specific needs and budget.

Installation Matters: Why Professional Expertise is Crucial
Even the highest quality Low-E glass windows won’t perform optimally if they’re not installed correctly. Professional installation is key to ensuring you get the full benefits of your investment.

The Importance of Proper Installation
Improper installation can lead to:

Air leaks, negating energy-saving benefits
Water infiltration, causing damage to your home
Reduced window lifespan
Voided warranties
A professional installer ensures that your windows are perfectly fitted, properly sealed, and correctly adjusted for smooth operation.

What to Expect During the Installation Process
When you choose a reputable company like Rosenow Customs for your Low-E window installation, here’s what you can expect:

Initial consultation: Discuss your needs, preferences, and budget.
Measurements: Precise measurements are taken to ensure a perfect fit.
Preparation: The area around your existing windows is prepared to minimize mess and protect your home.
Removal: Old windows are carefully removed.
Installation: New windows are installed, ensuring proper alignment and sealing.
Insulation: Any gaps are filled with insulation to maximize energy efficiency.
Finishing touches: Trim is applied, and the area is cleaned up.
Final inspection: The installation is checked for quality and proper operation.
Walk-through: You’ll be shown how to operate and care for your new windows.
Why Choose Rosenow Customs for Your Low-E Window Installation
At Rosenow Customs, we pride ourselves on delivering top-notch service and exceptional results:

Expertise: With over 20 years of experience, we know Wisconsin homes inside and out.
Quality materials: We use premium products from trusted brands like Pella and Climate Solutions.
Customer-centric approach: Our core values emphasize relationship building and clear communication throughout the process.
Comprehensive warranties: We stand behind our work with warranties that cover both materials and workmanship.
Our team doesn’t just install windows; we partner with you to enhance your home’s comfort, efficiency, and value.

Maintaining Your Low-E Windows for Optimal Performance
To ensure your Low-E glass windows continue to perform at their best for years to come, proper maintenance is essential.

Cleaning and Care Tips
Follow these guidelines to keep your Low-E windows in top condition:

Use a soft, lint-free cloth or sponge with mild, non-abrasive soap and water.
Avoid harsh chemicals, abrasive cleaning tools, or pressure washers.
Clean on a cloudy day or when windows are in the shade to prevent streaking.
Dry thoroughly with a clean, lint-free cloth to prevent water spots.
Clean tracks and weep holes regularly to ensure proper drainage.
What to Avoid
To protect the Low-E coating:

Don’t use razor blades or sharp objects to remove stubborn dirt.
Avoid petroleum-based cleaners or products containing vinegar.
Never use abrasive pads or harsh scrubbing motions.
Signs It’s Time to Replace Your Windows
Even well-maintained windows eventually need replacement. Look out for these signs:

Visible damage or warping
Difficulty opening, closing, or locking
Excessive condensation between panes
Noticeable drafts or temperature fluctuations near windows
Increasing energy bills despite other efficiency measures
If you notice any of these issues, it might be time to consider upgrading to new Low-E glass windows.

Embrace Energy Efficiency with Low-E Glass Windows
As we’ve explored throughout this article, Low-E glass windows offer a multitude of benefits for Wisconsin homeowners:

Significant improvements in reduced energy
Enhanced year-round comfort
Protection for your home and belongings from UV damage
Reduction in condensation and related issues
Potential for substantial long-term cost savings
While the initial investment may be higher than standard windows, the long-term benefits in energy savings, comfort, and home value make Low-E glass windows a smart choice for any Wisconsin home.

Remember, the key to maximizing these benefits lies in choosing the right windows for your specific needs and ensuring professional installation. That’s where Rosenow Customs comes in. Our expertise in Wisconsin’s unique climate, commitment to quality, and customer-centric approach make us the ideal partner for your window upgrade project.

Ready to transform your Wisconsin home with energy-efficient Low-E glass windows? Contact Rosenow Customs today for a free consultation and estimate. Let’s work together to keep your home cozy, your energy bills low, and your comfort levels high. Your more efficient, comfortable home is just a phone call away!