Thunder Spray cleans exterior window glass and frames across Windsor and Essex County. We use purified water for clear, streak-free glass, without harsh pressure. Prices start from $295 for smaller homes with fewer windows and easy access.
Family-owned since 2014, we are insured and WSIB-covered, with 500+ Google reviews at 4.9 stars.
Windsor Window Cleaning Company
If you’re looking for reliable and efficient window cleaning services in Windsor, look no further than Thunder Spray. We’ve provided the community with professional exterior cleaning services for over 10 years. That means we have extensive knowledge of Windsor’s climate and architecture, so we know what window washing solutions to use for the best results.
We use specialized tools, environmentally friendly products, and purified water to give your windows a streak-free shine. We guarantee you 100% satisfaction!
Don’t wait any longer. Call our professional team to discuss your exterior window cleaning needs in Windsor and schedule your service today!
Residential and Commercial Exterior Window Cleaning Services
Whether you want to revitalize your commercial property or improve the amount of light entering your home by cleaning your grimy windows, Thunder Spray has your back. We provide exterior window cleaning for homes and businesses in Windsor and Essex County.
Our window cleaning techniques cater to various types of buildings, from single-family homes to high-rise office complexes. Besides using eco-friendly cleaning solutions, we follow stringent safety guidelines to ensure a fuss-free window washing process.
Is It Worth It To Get Your Exterior Windows Cleaned?
Constant beating from the external elements will make your window screens gather dust, pollen, bugs, and other debris over time. This build-up not only impedes your view but can also lead to poor airflow in your home or business space and even degrade the screens.
Dirt and grime can collect around windows; this service focuses on exterior glass and frames. Regular cleaning removes outdoor buildup from your exterior glass.
Clean exterior windows give your property a cared-for appearance. Clean glass lets more natural light into your rooms. Request a quote to understand the cost for your home.
By removing gunk and other contaminants that would otherwise eat away at your window materials over time, regular cleaning helps extend the life of your windows. But should you clean your windows yourself?
Cleaning hard-to-reach windows takes suitable equipment and experience. You risk falling and injuring yourself when you try to clean windows on higher floors. For a multi-storey property or hard-to-reach windows, ask our team about exterior window cleaning.
You can also do more harm than good to your windows if you don’t use the right tools and cleaning solutions. Fixing such a mess can cost you more than you would have paid for a professional window cleaning service!
Our Window Cleaning Process
Window cleaning in Windsor entails more than just scrubbing the panes and rinsing away the dirt with clean water. It requires skills and experience to ensure a safe process and results that can stand the test of time. Our three-step window cleaning process can deliver just that.
1
Inspection
We inspect your windows for broken glass, leaks and other issues that could affect cleaning.
2
Cleaning
3
Quality Assurance
After the cleaning process, we’ll do a final walk-through to ensure we’ve delivered high-quality work that exceeds your expectations.
Benefits of Exterior Window Cleaning
Partnering with a qualified professional for window cleaning services in Windsor has countless advantages. Here are just a few benefits of exterior window cleaning you should be aware of.
Enhance Aesthetic Appeal
The outside appearance of your home or business makes the first impression on your visitors or customers. Dingy windows detract from your property’s aesthetic appeal.
Even when your property is spotlessly clean, dirty windows can make the interior look drab. Professional window cleaning helps keep your windows and entire building looking their best.
Create a Healthier Environment
When debris builds up on your windows and sills, it can compromise your indoor air quality. Outdoor dirt and residue can leave your windows looking dull. If you feel the quality of the air in your home or business space is deteriorating, it could be time to clean the windows.
Promote Energy Efficiency
Windows play a great role in heating your property during the colder months in Windsor. Unfortunately, the accumulation of gunk and other unwanted particles can block out parts of your window.
These pollutants reflect the sun’s ultraviolet rays and prevent the heat from reaching your indoor space. The HVAC system will need to work hard to maintain comfortable temperatures in your home. This can significantly drive up your energy bills.
You can avoid such headaches by keeping your windows clean, as it helps improve your home’s heat efficiency.
Preserve Window Integrity
Professional window cleaning rids your window panes of contaminants like hard water, acid rain, and oxidation. These corrosive pollutants can degrade your window glass over time. Keeping them off your glass means that your windows will last much longer, saving you a fortune in premature window repairs or replacements.
Enhance Views and Mood
If your windows are caked in dust, smudges, fingerprints, and unsightly streaks, chances are they’re blocking your view of the outdoor world. This can be depressing. A thorough cleaning by an experienced professional can make your windows as clean as new, letting you enjoy beautiful vistas and boosting your mood.
Spider Spray Services and Their Relation to Window Cleaning
Spiders can make a real mess of your home or commercial space. We won’t give them a chance with our spider spray services!
We use commercial-grade pesticides that not only kill spiders upon contact but also residually for up to six weeks after spraying. This breaks the reproduction cycle, and you won’t worry about spiders for a long time.
We recommend scheduling a window cleaning service one week after applying the spider spray. This is because the treatment can leave behind ugly streaks on your windows after drying.
Why Choose Thunder Spray for Your Exterior Window Cleaning Needs?
When it comes to cleaning your windows, you want an experienced professional with the right skills and equipment to ensure top-quality results without compromising your property’s safety. That’s why Thunder Spray is your top choice for exterior window cleaning services in Windsor. Here are other reasons to trust us with your window cleaning needs.
Experienced Professionals
Our highly trained and personable window cleaning technicians will handle your service with a high level of professionalism and safely return your windows to their pristine condition.
Quality Equipment and Products
The equipment and tools we use to clean your windows are the best available on the market today. This, coupled with our biodegradable cleaning agents, allows us to work efficiently and exceed your expectations without harming your environment or property.
100% Satisfaction Guarantee
We prioritize your satisfaction, and anything less than 100% is unacceptable. We won’t leave your property until we’re sure you’re happy with our work.
How Often Should Exterior Windows Be Cleaned in Windsor?
We recommend cleaning your windows at least twice per year. However, the prolonged rain and snow periods in Windsor can make your windows dirty quickly. This may require you to schedule window cleaning services every few months to keep your windows looking their best throughout the year.
The type of windows you have may also influence how often you should clean them. Wooden frames often require frequent wipe-downs to preserve their integrity. Aluminium frames also need regular cleaning to remove outdoor buildup.
Intricate window designs can have crevices that harbour dirt and debris. You should wash such windows more frequently to keep them in excellent condition.
Here are a few more tips to help you keep your windows in good shape in between professional cleanings:
Keep the tracks, hinges, and locks lubricated with silicone-based lubricant.
Periodically inspect the windows and repair or replace ripped screens and cracked panes.
Seal any gaps around your windows and replace worn rubber seals, as these issues can reduce your home’s energy efficiency.
What Is the Cost To Clean Your Exterior Windows in Windsor?
The cost of exterior window cleaning in Windsor varies depending on factors like your window type, the number of windows, the accessibility, and the level of dirt. You should contact Thunder Spray for a personalized quote based on your specific needs.
What’s included in exterior window cleaning
- Window inspection: we look for broken glass, leaks and other issues that could affect cleaning.
- Exterior glass and frames: we clean the outside surfaces where dirt collects.
- Purified-water cleaning: we clean glass with a water-fed pole system.
- A final walk-through: we check the completed work after cleaning.
Dust, pollen and outdoor grime cloud the view. Cleaning removes that film and lets more natural light through. Clean glass and frames give your home a cared-for appearance, from the street and from your favourite room.
A clear view of the price
Most homes fall between $295 and $595. Window count, glass area, height and access affect the price. French panes, storm windows and specialty glass need more detail. Larger homes with extensive glass can exceed $700.
Two similar-sized homes can have very different window layouts. Tell us about tall sections, specialty windows and recent spider spray when requesting your free quote. We confirm the price before scheduling. Read our exterior window cleaning prices for the published ranges.
Exterior window care for your property
We clean windows for homes and businesses. Clear exterior glass welcomes visitors and customers and opens up the view from inside. From a single-family home to a commercial building, the windows and their layout shape the job.
Planning a house wash or gutter clean too? Include those services in your request. We can quote your exterior cleaning together.
Exterior window cleaning questions
How much does exterior window cleaning cost?
Exterior window cleaning starts from $295 for smaller homes with fewer windows and easy access. Your free quote accounts for window count, height, access and glass type. We confirm the price before scheduling.
Do you use pressure washing on windows?
No harsh pressure. Our water-fed pole system uses purified water so the glass dries without spots or streaks. Exterior window cleaning is separate from pressure washing concrete and other hard surfaces.
How often should I have my exterior windows cleaned?
We recommend at least twice a year. Rain, snow and outdoor buildup can mean more frequent cleaning. Intricate window designs have more crevices that collect dirt, so check their condition between visits.
Can you clean windows after spider spray?
Yes. Schedule window cleaning one week after spider spray. The treatment can leave film or streaks that need extra scrubbing. Tell us when it was applied when requesting your free quote.
Do you clean windows for businesses as well as homes?
Yes. We clean exterior windows for residential and commercial properties throughout Windsor and Essex County. Send the property location and tell us which windows need cleaning for your free quote.
Can I have other exterior cleaning done in the same visit?
Yes. Combine exterior window cleaning with house washing, concrete cleaning or gutter cleaning. One visit reduces setup time. List the services you want when requesting your free quote.
Where we work and related services
We serve Windsor and Essex County, including Amherstburg, Belle River, Comber, Essex, Harrow, Kingsville, Lakeshore, LaSalle, Leamington, Tecumseh and Wheatley.
Explore low-pressure house washing for siding and trim, gutter cleaning for eavestroughs and downspouts, pressure washing for outdoor surfaces and driveway cleaning for concrete buildup. Property managers can also see our commercial exterior cleaning services.
Get your free exterior window cleaning quote, or call (226) 782-8962. We answer the phone 7 days a week. Find us at 796 Ducharme St in Windsor.
Contact Us for Exterior Window Cleaning in Windsor
Ready to revitalize your property with top-notch exterior window cleaning services in Windsor? Call Thunder Spray at (226) 782-8962 for your free estimate today!

