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Argon Gas Windows

Superior insulation technology for year-round comfort and savings

triple pane window

High energy bills draining your wallet?

Uncomfortable drafts in the winter months?

Excessive noise pollution from outside?

Condensation forming between window panes?

Upgrade Your Home with Premium Argon Gas Windows

Our argon gas-filled windows address all these pain points with an all-in-one solution that enhances comfort, reduces energy costs, and improves your home’s value and appearance.

windows replacement program

Ontario Window Rebate Program 2025

* Can be combined with the interest-free Canada Greener Homes Loan of up to $40,000

Rebate Per Opening:

$100 per window or door

What Are Argon Gas-Filled Windows?

Argon gas windows represent the cutting edge of energy-efficient window technology. These innovative windows feature sealed glass units where the space between panes is filled with argon, an inert, non-toxic gas in Earth’s atmosphere. Unlike regular air-filled windows, argon gas creates superior insulation because its density makes it a better insulator than oxygen.

These windows significantly reduce heat transfer, keeping warm air inside during cold Canadian winters and hot air outside during summer. The argon gas fill works with low-E coatings to create a thermal barrier that minimizes heat loss and heat gain through your windows—the most vulnerable areas of your home’s building envelope.

At Total Home Windows and Doors, we utilize precision-engineered insulated glass units (IGUs) with optimal spacing between panes to maximize the insulating properties of argon gas, delivering exceptional performance in Ontario’s challenging climate conditions.

Understanding Argon-Filled Window Construction

Our insulated glass units (IGUs) feature:

  • Precision-engineered spacers that maintain optimal distance between glass panes
  • Special sealants that prevent argon gas leakage over time
  • Integrated low-E coatings that work with argon gas to maximize thermal performance
  • Optional triple-pane configuration for ultimate energy efficiency in extreme Canadian climates
Argon Gas filled window

Advantages of Low-E Windows

1. Superior Energy Efficiency & Cost Savings

Argon gas-filled windows dramatically reduce heat transfer through window glass by up to 30% compared to air-filled units. This improved insulation means your heating and cooling systems work less, consuming less energy. The result? Lower utility bills year-round. Most GTA homeowners see significant ROI within 3-5 years through energy savings alone. With rising energy costs, argon windows provide immediate and long-term financial benefits while supporting environmental sustainability through reduced energy consumption.

2. Enhanced Home Comfort in Ontario's Extreme Climate

Argon gas fills significantly reduce cold drafts near windows during harsh Canadian winters by maintaining more consistent surface temperatures on interior glass. This eliminates the uncomfortable “cold zones” near windows that plague many GTA homes. During summer, argon windows block heat gain, helping maintain cooler indoor temperatures without overworking your air conditioning. The improved insulation also reduces condensation formation—a common issue in moisture-laden air environments—protecting against mold growth and water damage.

3. Noise Reduction for Peaceful Living Spaces

The dense molecular structure of argon gas creates an exceptional sound barrier compared to regular air-filled windows. This translates to a noticeably quieter home environment with reduced street noise, traffic sounds, and other urban disturbances. For homes in busy GTA neighborhoods, near highways, or in flight paths, argon windows create a sanctuary of peace. Many homeowners report significant improvement in sleep quality and overall stress reduction after installing argon gas windows from Total Home Windows and Doors.

4. Increased Property Value & Environmental Benefits

Energy-efficient argon windows are a significant selling point for prospective buyers, often returning 70-80% of your investment at resale. Beyond financial returns, these windows demonstrate your commitment to environmental responsibility by reducing your carbon footprint through decreased energy consumption. They also offer UV protection for furniture and flooring, preventing fading from harmful sun exposure. With a lifespan exceeding 20 years and proper maintenance, argon windows represent a sustainable long-term investment for your home.

Comparison: Argon
vs. Non-Argon Windows

FeatureStandard Air-Filled Double PaneArgon-Filled Double PaneArgon-Filled Triple Pane
Energy Star RatingBasic qualificationExceeds requirementsPremium certification
Insulation (U-Value)0.45-0.550.30-0.350.20-0.25
Noise ReductionModerateSignificantSuperior
Condensation ResistanceFairGoodExcellent
Cost PremiumBaseline+10-15%+25-30%
Average Lifespan10-15 years15-20 years20-25+ years
Annual Energy SavingsBaseline15-20%25-35%
ROI TimelineBaseline4-6 years5-8 years
UV Blocking30-45%60-75%80-95%

How much do argon-filled windows cost?

Window TypeSize RangeStarting PricePremium Options
Double-Pane Argon CasementSmall (24"×36")$450+$75-150
Double-Pane Argon CasementMedium (36"×48")$650+$100-200
Double-Pane Argon CasementLarge (48"×60")$850+$150-250
Triple-Pane Argon CasementSmall (24"×36")$600+$100-175
Triple-Pane Argon CasementMedium (36"×48")$850+$150-250
Triple-Pane Argon CasementLarge (48"×60")$1,100+$200-300

While argon gas-filled windows typically cost 10-30% more than standard air-filled windows, the investment pays for itself through energy savings, increased comfort, and property value enhancement. Factors affecting final pricing include window style, frame material, glass options, and installation complexity. Our transparent pricing includes professional installation and our lifetime warranty. Contact us for a personalized quote tailored to your specific window replacement project.

Available Styles of Our Argon Windows

All our popular window styles come with energy-efficient argon gas fill options to match any architectural requirement or personal preference.

Frame Material Choices

Our premium uPVC frames offer exceptional insulation properties that complement argon gas technology. They resist chipping, cracking, warping, and fading while requiring minimal maintenance. The multi-chambered design creates additional thermal barriers for maximum energy efficiency, making vinyl frames the perfect partner for argon gas-filled windows in Ontario’s climate.

aluminium-window-79-mm-system

For contemporary architectural designs where sleek profiles are desired, our thermally broken aluminum frames offer strength and durability with improved energy performance. The special thermal break technology prevents cold transfer through the metal frame, working harmoniously with argon gas-filled glass units to maintain overall energy efficiency while providing a modern aesthetic.

Customization Options for GTA Homes

Glass Options: Low-E coatings, tinted glass, laminated safety glass

Privacy Options: Frosted, obscured, or patterned glass

Grid Patterns: Colonial, Prairie, Diamond, or custom designs

Sound Control: Enhanced acoustic packages for high-noise areas

Hardware Finishes: Brushed nickel, oil-rubbed bronze, matte black, white

Triple-Pane Option: Maximum insulation for extreme conditions

Exterior Colors: Wide selection to match your home's façade

Security Features: Multi-point locking systems, laminated glass

About Total Home Windows and Doors

Total Home Windows and Doors is a leading window manufacturer serving the Greater Toronto Area. Founded in 2010 by Vitaliy Shapiro and Anna Klein, our company brings engineering expertise to every aspect of window design and production. With over 14 years of experience and over 28,000 satisfied customers, we’ve built our reputation for delivering high-quality, innovative window solutions.

Our 60,000-square-foot manufacturing facility produces up to 150 windows daily using advanced technologies, including Pro-Line machines for vinyl and Cardinal Glass for superior glass units. We’re proud recipients of multiple industry recognitions, including Homestars Best of the Best 2025 and Energy Star 2025 certification, reflecting our commitment to quality and energy efficiency.

Our Multiple Industry Awards

Our Past Projects

Windows manufacturing plant
Installation of 3 brick-to-brick windows
Doors showroom at Improve Canada

Installation Process

1. Consultation and Design

Our experienced consultants visit your home to assess your needs and provide expert guidance on selecting the ideal argon gas windows. They’ll demonstrate samples, explain energy-efficiency benefits, and prepare a detailed quote tailored to your home’s requirements.

2. Precise Measurement

Our specialized measurement team ensures every window will fit perfectly, using advanced software to process dimensions and requirements. These precise measurements are essential for maximizing the energy-efficiency benefits of argon gas-filled windows.

3. Advanced Manufacturing

Your order moves to our state-of-the-art factory, where automated systems precisely produce your custom argon windows. The specialized equipment carefully fills and seals the insulated glass units to maintain optimal argon gas concentration.

4. Professional Installation

Our skilled installation team arrives on schedule to remove old windows and install your new argon-filled windows, typically completing the process in 1-3 days, depending on project scope. Our installers take extra care to ensure proper sealing for maximum energy efficiency benefits.

The entire process from consultation to installation typically takes 4-6 weeks, with rush orders available for completion in as little as 1-2 weeks for smaller projects.

Our Industry-Leading Warranty

Total Home Windows and Doors stands behind every argon gas window with comprehensive warranty protection. Our lifetime non-prorated warranty covers UPVC frames and sashes against defects in materials, ensuring they won’t chip, crack, warp, rot, blister, pit, corrode or peel under regular use and weather conditions. We also provide a 20-year warranty on the sealed glass units against material obstruction or film formation between glass panes.

Our warranty covers workmanship for the original purchaser’s lifetime, addressing any issues that might arise from manufacturing or installation. Hardware components, including locks, balances, and operating mechanisms, are covered for 10 years, provided they’ve been properly maintained. The warranty is transferable to subsequent homeowners, adding value to your property if you sell.

Transform Your Home with Premium Argon Gas Windows Today

Don’t let another season pass with inefficient windows driving up your energy bills and compromising your comfort. Schedule your free consultation today and discover how affordable superior window technology can be.

ENHANCED SECURITY

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Frequently Asked Questions
About Argon Gas Windows

Is argon gas in windows worth it?

Absolutely. Argon gas-filled windows typically provide 30-40% better thermal insulation than air-filled alternatives, resulting in 15-25% annual energy savings for most GTA homes. The investment pays typically for itself within 5-7 years through reduced heating and cooling costs while providing superior comfort year-round.

Quality argon gas windows maintain their average performance for 15-20 years. Our windows are designed with advanced sealing technology that minimizes gas leakage to less than 1% per year. With proper installation and maintenance, many homeowners report excellent insulation performance well beyond the 20-year mark.

The primary disadvantage is the initial cost premium of 10-30% over standard windows. Some lower-quality manufacturers may use insufficient argon or inadequate sealing techniques, reducing effectiveness. Additionally, professionals must properly install argon windows to ensure maximum benefits and longevity.

Argon gas leakage is gradual, typically 0.5-1% annually. As gas escapes, the window’s insulation properties slowly diminish, potentially leading to decreased energy efficiency. You might notice increased condensation or slightly higher energy bills, but catastrophic failure is rare with quality-manufactured windows.

Generally, no. Once the argon gas leaks significantly, the sealed unit usually needs complete replacement. The hermetic seal cannot be effectively restored in existing windows. Investing in high-quality argon windows with superior sealing technology from reputable manufacturers is crucial for long-term performance.

Absolutely. Argon gas windows excel in cold Canadian climates, providing superior insulation when it matters most. The improved thermal performance significantly reduces heat loss during winter, keeps interior glass surfaces warmer, minimizes condensation issues, and prevents uncomfortable drafts—all while reducing heating costs during the coldest months.

No. While many ddouble-panewindows use argon gas, standard models often contain only air. Argon-filled double-paned windows provide approximately 30% better insulation than air-filled alternatives. Always verify that your window specification explicitly mentions argon gas fill to ensure you’re getting enhanced energy efficiency.

Triple-paned windows with argon gas provide 20-30% better insulation than double-paned windows. The additional glass pane and gas chamber significantly enhance thermal performance, sound reduction, and condensation resistance. While more expensive, they offer superior comfort and efficiency in extreme Canadian climates.

Most GTA homeowners report energy savings of 15-25% after installing argon gas windows. The exact amount depends on your home’s size, previous window efficiency, local climate conditions, and energy costs. A typical 2,000 square foot home might save $300-600 annually, with more significant savings in older homes with previously inefficient windows.

Krypton gas provides slightly better insulation than argon but costs significantly more. It’s ideal for smaller spaces between glass panes and performs better in frigid climates. For most GTA homes, argon provides the optimal balance of cost and performance, though krypton may be worth considering for north-facing windows in exposed locations.

Signs include excessive condensation, drafts, frost formation on interior glass surfaces, complex operation, and rising energy bills. Windows older than 15-20 years likely lack modern energy-efficient features. Replacement with argon gas windows can address these issues while enhancing comfort and reducing energy costs.

Yes. Just as heat escapes in winter, cool air-conditioned air can escape through inefficient windows during summer. Argon gas windows create a superior barrier against heat transfer in both directions, helping maintain your home’s cool temperature in summer while reducing air conditioning costs and energy consumption.

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