Best Home Window Film for Heat Rejection: Which Window Film Keeps Your Home Coolest?

Key Takeaways

• Upper Midwest homes with untreated windows and glass surfaces get uncomfortably hot in the summer months. Keeping curtains drawn or running the HVAC unit 24×7 doesn’t solve the problem sustainably. 
• Heat-reducing window films, designed with specialized coatings or particles, come to your aid. They keep interiors cool and bright.  
• Benefits of such films include up to 80% heat rejection, up to 99% UV blocking, optical clarity, natural light transmission, energy efficiency, privacy, and cost-effectiveness. 
• The best heat rejection film types are solar, ceramic, metalized, glare control, and UV protection. Choice depends on your local climate, house design, window orientation, comfort goals, etc. 
• Professionals can offer personalized guidance while you are picking a film from different options. They can also handle precise, bubble-free installations that last long and don’t discolor.

Picking the Best Home Window Film for Heat Rejection Made Easy

Summer heat finds its way indoors fast in the Upper Midwest. Temperatures can quickly climb past 80°F, with intense sunlight pouring through south and west-facing windows for hours each day.

At Sun Control of Minnesota, we’ve spent decades, since 1978, watching this exact pattern play out for local homeowners. That means we’ve also seen every workaround they try before calling us: cranking the AC until the bills become a problem, drawing the blinds until the house feels like a cave, or simply avoiding certain rooms by mid-afternoon.

But these are only temporary fixes. They treat the symptom without addressing the cause: too much solar heat pouring through glass that was never built to filter it. This is where residential window film earns its keep. Let’s see why and figure out the best home window film for heat rejection.

Why Do Upper Midwest Homeowners Prefer Heat-Reducing Window Films? 

Direct sunlight, when it passes through untreated glass, can create hot spots that make your interiors too warm for comfort. This is especially true if your home features glazing facing east, west, or south. 

How does home window film for heat rejection help? These films leverage advanced technology or specialized coatings to reject infrared heat (up to 80%) before it gets inside your home. Natural light still passes through them, so rooms stay bright yet cool. 

Also, depending on the type and quality, a window film for heat rejection can:  

• Minimize glare from surfaces reflective in nature 
• Block up to 99% of ultraviolet rays
• Ensure excellent visibility of the outdoors 
• Elevate your home’s aesthetics and comfort level
• Reduce HVAC-related costs and make your home more energy-efficient 
• Maintain privacy against the prying eyes of passersby 
• Eliminate the need to replace entire windows 

All in all, contemporary heat rejection window films are nothing like their older counterparts that simply darkened windows. Naturally, more and more homeowners are leaning towards them. 

What Is the Best Home Window Film for Heat Rejection? 

The answer to this question isn’t as straightforward as it might seem. The ideal solution typically depends on the design of your home, the orientation of windows or glazing, and your comfort goals. So, if you are wondering what the best home window film for heat rejection is, here are the popular options to consider:   

Solar Window Film 

Solar window films are often the first choice for homeowners looking to cool their interiors during the summer months. These work particularly well for rooms with maximum sun exposure but don’t compromise visibility in any way. By regulating the indoor temperature through less heat gain, solar films reduce the strain on cooling units.   

Ceramic Window Film 

Instead of metal or dyes, ceramic home window films feature nano-ceramic particles. So, you benefit from both exceptional heat rejection and optical clarity. These films are highly effective at reducing glare too and don’t interfere with cellular, Wi-Fi, or GPS signals. This means you don’t have to worry about electronics going haywire. 

UV Protection Window Film 

UV-blocking window films are primarily engineered to prevent the fading of floors, wooden furniture, rugs, curtains, upholstery, and paintings. They still reduce heat and glare though, elevating overall comfort. 

Metalized Window Film 

These are energy-saving window films as they use microscopic metallic particles to reflect the sun’s energy before it can pass through the glass. Besides adequate heat rejection, metalized films help control glare and lend a reflective style to your home’s exterior. 

Glare Control Window Film 

Is glare something you struggle with during both hot and chilly months? Then the best home window film for heat rejection for you is the one that also effectively reduces glare (from snow, water bodies, or shiny surfaces). These films are especially suitable for media rooms and home offices, so there’s no need to strain your eyes while watching TV or using mobile devices.     

Why Consult Professionals When Choosing the Best Heat-Rejection Window Film? 

Professionals, like the ones at Sun Control of Minnesota, help keep your interiors cool in these key ways: 

• They suggest the perfect film type based on your goals, besides heat rejection, like lower utility bills, anti-glare comfort, fading protection, optical clarity, desired light transmission, etc. 
• They can also tailor film packages based on your home’s unique needs, local climactic specificities, glass type and measurements, design details, and budget.  
• Professionals also carry out flawless installations with properly sealed edges and a bubble-free finish. 
• They offer manufacturer-backed warranties too, and ensure films don’t peel, bubble, or get discolored.

Conclusion 

The best home window film for heat rejection can upgrade both your windows and lifestyle. Whether you go for solar, metalized, ceramic, or another type, there are multiple perks to enjoy without paying a hefty price for new windows. You can keep your home cool but bright while saving energy, soaking in outdoor views, and even improving property value. 

Trust Sun Control of Minnesota for Top-Grade Heat-Reducing Window Films 

It’s not for nothing that Sun Control of Minnesota has carved a special niche when it comes to heat rejection window films. Besides offering several types of premium-quality films, we employ only highly trained installers who work with absolute precision. Our pricing is competitive, and timelines are transparent. So, to discuss your project, visit one of our Upper Midwest locations today. 

Or contact us with queries. Ring up (651) 490-1060 for a chat, or you can write to frontdesk@suncontrolmn.com.

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