Sealed Unit Replacement & Repair in Saskatoon
Mayfair Glass has served Saskatoon homeowners since 1969. We deliver sealed unit replacement and repair services that restore clarity, cut energy costs, and extend the life of your windows and doors.
Get Your Instant Estimate
Get Your Sealed Unit Estimate
Satisfied with the price? Call (306) 242-0661 to book your consultation
- Transparent pricing upfront – Know what to expect before you commit
- Quick and easy – Get your estimate in under 2 minutes
- Budget with confidence – Plan your project with realistic numbers
- Compare glass options – Try standard vs. Low-E to see the difference
- No pressure, no contact required – Use it anytime, as many times as you need
Why Replace Your Sealed Units Now?
Restore Crystal-Clear Views
Failed seals trap moisture between panes, causing foggy, cloudy windows that block light and views. New sealed units restore instant clarity, brighter rooms, and a cleaner home appearance beautifully again.
Save on Energy Bills Every Month
Failed seals weaken insulation, forcing HVAC systems to work harder and raising bills. Modern Low-E, argon-filled sealed units cut energy loss by up to 40%, saving monthly utility costs effectively.
Avoid Costly Full Window Replacement
Sealed unit replacement saves thousands when frames are sound, restoring energy efficiency and clear views without full window replacement. Extend window life at a fraction of the cost today, easily.
Increase Your Home’s Value
Clear, energy-efficient windows boost curb appeal, attract buyers, and show proper upkeep, while foggy windows suggest neglect, reduce home value, and weaken marketability in Saskatoon’s competitive housing market for sellers.
Our Sealed Unit Services

Sealed Unit Replacement
Complete glass unit replacement for windows and patio doors with failed seals. We remove foggy or broken glass units, measure precisely, fabricate custom sealed units with your choice of glass options, and install with proper sealing and weatherproofing for long-lasting performance.
- Best for: Foggy windows, broken glass, failed seals, energy efficiency upgrades, condensation between panes

Seal Failure Assessment
Professional inspection to determine whether your windows need sealed unit replacement or full window replacement. We assess frame condition, seal integrity, glass condition, and energy performance to provide honest recommendations that save you money.
- Best for: Uncertain about repair vs. replacement, multiple foggy windows, older windows, budget planning

Custom Sealed Unit Fabrication
Custom-sized sealed units for unique window configurations, specialty applications, and architectural glass needs. We fabricate sealed units to exact specifications with options for Low-E coatings, tempered glass, obscure glass, decorative patterns, and energy-efficient gas fills.
- Best for: Non-standard sizes, specialty glass, architectural projects, unique window shapes, custom applications

Custom Sealed Unit Fabrication
Custom-sized sealed units for unique window configurations, specialty applications, and architectural glass needs. We fabricate sealed units to exact specifications with options for Low-E coatings, tempered glass, obscure glass, decorative patterns, and energy-efficient gas fills.
- Best for: Non-standard sizes, specialty glass, architectural projects, unique window shapes, custom applications

Seal Failure Assessment
Professional inspection to determine whether your windows need sealed unit replacement or full window replacement. We assess frame condition, seal integrity, glass condition, and energy performance to provide honest recommendations that save you money.
- Best for: Uncertain about repair vs. replacement, multiple foggy windows, older windows, budget planning

Emergency Glass Replacement
Broken glass from storms, accidents, or break-ins requires immediate attention. We provide emergency sealed unit replacement to secure your property fast, prevent weather damage, and restore your home’s security with rapid response service available around the clock.
- Emergency Line: (306) 260-7369 (Available 24/7)
Glass Options – Choose the Right Performance
Standard Clear Glass
Traditional double-pane sealed units with clear glass and air space between panes. Provides basic insulation and clarity at an economical price point. Ideal for budget-conscious replacements where advanced energy efficiency isn’t the primary concern.
Low-E Glass
High-performance glass with invisible metallic coating that reflects heat while allowing light transmission. Reduces energy loss by up to 40% compared to standard glass, lowers utility bills, prevents furniture fading, and qualifies for energy efficiency rebates.
Argon Gas Fill
Sealed units filled with argon gas between panes for superior insulation performance. Argon is denser than air, reducing heat transfer and improving energy efficiency. Combines with Low-E coatings for maximum energy savings in Saskatchewan’s extreme climate.
Tempered Glass
Safety glass that’s four times stronger than standard glass. When broken, it shatters into small, less dangerous pieces rather than sharp shards. Required by building code for specific applications including patio doors, sidelights, and windows near floors.
Obscure Glass
Textured or frosted glass that provides privacy while allowing natural light transmission. Available in various patterns and opacity levels for bathrooms, entryways, basement windows, and any space requiring privacy without sacrificing brightness.
Triple-Pane Units
Three layers of glass with two insulating air spaces for maximum energy efficiency. Ideal for extreme climates, north-facing windows, and homeowners prioritizing energy savings. Reduces noise transmission and virtually eliminates condensation on interior glass surfaces.
Simple 4-Step Installation Process
Get Your Instant Estimate
Use our online calculator for realistic pricing. Choose your glass type, enter your measurements, and see instant pricing with no obligation. Compare standard glass vs. Low-E options to understand your choices.
In-Home Consultation
Contact us to schedule a complimentary in-home assessment. We’ll verify measurements, inspect frame condition, discuss glass options, assess energy efficiency goals, and provide honest recommendations—no pressure, no obligation.
Review Your Detailed Proposal
Receive a comprehensive proposal with itemized pricing, glass specifications, fabrication timeline, warranty information, and financing options. Transparent pricing with no hidden fees—just honest numbers you can trust.
Professional Installation
Our certified technicians handle everything: careful removal of old sealed units, frame cleaning and preparation, custom sealed unit fabrication, precise installation with proper sealing, weatherproofing and finishing, and thorough cleanup. Most single-unit replacements complete in under an hour.
What Customers Say
Posted on Google Gary TiffinTrustindex verifies that the original source of the review is Google. I took my screen door from my camper in to get fixed . They did a fantastic job with it and I got it back early. Really nice people I would recommend them in a heartbeatPosted on Google David BirdTrustindex verifies that the original source of the review is Google. Nelson and Oni just finished installing my shower door. Both friendly and explained everything. Everything clean when they left. Great job.Posted on Google Amber Kelly (Ignite with Amber)Trustindex verifies that the original source of the review is Google. Wow, 🤩! What an amazing experience! I chipped the edge of my glass end table. They were so helpful and friendly, quickly edged off my glass, threw in new free cork pads and a lollipop for my son! Highly recommend!!Posted on Google hendrix yogeshTrustindex verifies that the original source of the review is Google. Roman S. and Andrii works was good at service station . Good communication. Feel good knowledge about work.Posted on Google Donna HunchakTrustindex verifies that the original source of the review is Google. Roman S. and Andrii amazing job, fast install and left it very clean!! Very happy!Posted on Google marilyn MartinukTrustindex verifies that the original source of the review is Google. Roman S. and Andrii installed window pane. Awesome job done. Very happy with their work. Highly recommend Mayfair GlassPosted on Google Joan WalkerTrustindex verifies that the original source of the review is Google. Roman S. and Andrii installed windows in our condo today. They were punctual and courteous. The workmanship was excellent. They showed us the specifics of operation. We are very satisfied.Posted on Google Nicole RotheryTrustindex verifies that the original source of the review is Google. Andrii and Roman installed my new screen door recently and they did a great job. Good attention to detail and clear communication when a slight modification was needed. I am very happy with their work.Posted on Google Meagen ReedTrustindex verifies that the original source of the review is Google. We had Roman and Andrii from Mayfair Glass install 3 doors at the farm near Dafoe, SK. They travelled from Saskatoon and updated us on their ETA when they left so we knew when to expect them. They removed the old doors, repaired the framing, installed the new doors, sealed them and installed new handles and deadbolts. They were great to deal with and we will definitely be using Mayfair Glass again. Highly recommend.
Our customers consistently praise our quality workmanship, transparent communication, and reliable service. We build lasting relationships through trust, excellence, and exceptional results.
Why Choose Mayfair Glass?
55+ Years Serving Saskatoon
Since 1969, we’ve been Saskatoon’s trusted glass specialist. Our local expertise ensures solutions designed specifically for Saskatchewan’s extreme climate challenges, harsh winters, and unique housing needs that demand superior insulation performance.
Proud Métis-Owned Business
Deeply rooted in the Saskatoon community, we understand local needs and actively support organizations like Habitat for Humanity and The Salvation Army. When you choose Mayfair Glass, you support local business and community investment.
600+ Five-Star Reviews
Our customers consistently praise our quality workmanship, transparent communication, and reliable service. We build lasting relationships through trust, excellence, and exceptional results that exceed expectations.
Instant Online Estimates
Our transparent pricing calculator gives you realistic project costs in minutes—no waiting for callbacks, no pressure, just honest pricing you can trust to plan your budget with confidence.
Custom Fabrication Capabilities
We fabricate sealed units in-house to exact specifications. This means faster turnaround times, precise quality control, custom sizing for non-standard windows, and the ability to accommodate specialty glass requirements that off-the-shelf units can’t match.
Quality Products & Certified Installation
We use premium glass, advanced Low-E coatings, and durable sealing materials. Our certified technicians ensure precision workmanship on every project, backed by comprehensive warranties for your peace of mind.
24-Hour Emergency Response
When broken glass compromises your security, we respond fast to secure your property and minimize further damage. Available 24/7 for emergency glass replacement to protect your home or business.
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Frequently Asked Questions
How accurate is the online estimate calculator?
What causes sealed units to fail?
How do I measure my sealed unit for the calculator?
Can you replace just one foggy window or do I need to replace all of them?
What’s the difference between Low-E and standard glass?
How long does sealed unit replacement take?
Do you offer warranties on sealed units?
Will new sealed units stop condensation on my windows?