How Do New Windows Create Better Indoor Air Quality?

If you struggle with allergies or lingering odors at home, your old windows might be partly to blame. Many homeowners don’t realize that replacing windows creates better indoor air quality. Replacing your windows is an effective way to create a cleaner, healthier home environment. 

Windows that are decades old often have worn seals, tiny cracks, and outdated single-pane glass. That makes it easy for outdoor pollutants to get indoors. Pollen, dust, and moisture can seep through, contributing to stuffy air and allergic reactions.

How New Windows Help With Better Indoor Air Quality 

Investing in Renewal by Andersen replacement windows provides a host of benefits beyond great curb appeal and energy savings: 

  • Sealed Against the Outdoors: Modern windows feature multiple layers of weatherstripping and precise installation to block out allergens like dust and pollen. This tight seal keeps unwanted particles outside where they belong.  
  • Easy, Controlled Fresh Air: Today’s windows are designed to open smoothly and lock securely. This means you can air out your home on your terms, without worrying about drafts or leaks when the windows are closed. 
  • Moisture and Mold Prevention: Better insulation and proper installation help manage indoor humidity, making it harder for mold and mildew to thrive. Both can aggravate allergies and asthma. 

Save Energy and Support Healthy Living

New energy-saving windows do double duty: they help reduce heating and cooling costs while supporting healthier indoor air by sealing out pollutants. When your HVAC system doesn’t have to fight leaks and drafts, indoor air stays fresher and cleaner.

Tips for Picking Windows for Better Indoor Air Quality

To get the biggest benefit for your home’s air quality, keep these tips in mind:

  • Choose double or triple-pane glass for insulation and noise reduction.
  • Select window styles that provide safe, efficient ventilation.
  • Ensure your windows are professionally installed to guarantee a tight, proper fit.

When you choose Renewal by Andersen windows, you can feel confident that your new windows will be built to your needs and expertly installed for maximum performance. 

Ready for a Healthier Home?

Don’t let old, drafty windows compromise your comfort and well-being. Schedule a consultation today to find the right windows to help reduce allergens and keep your indoor air fresh and clean.

Hear From Our Customers

I cant express how happy we are with choosing Andersen for our window installation. Our sales representative was knowledgeable with product and answered any questions we had without hesitation. I did also fill out a survey that was sent in an email, but sadly I failed to personally name the two gentlemen that performed the actual installation. Barrett and Francisco were our guys, and let me tell you, they were outstanding!!! They did Excellent work and were professional as well as efficient and made this a smooth, none evasive process for us. I strongly recommend this company and these installers to anyone in need of windows!!! My husband and I could not be more pleased we chose Andersen for replacing our windows!!!

Jason and Brett did an awesome job installing our doors. We had separate installers a month earlier for our windows who also did a fantastic job. They were all very professional and cleaned up almost better than the area looked before the installation! Since these were both jobs that took more than one day the installers were great at keeping us informed on the status of where the project was at along the way.

This was a great crew to work with. Both the original install manager we worked with (Jay) and the install team (Daniel, Mason, Tony, Ethan, and Jose). Everyone was very professional and knowledgeable. They answered all my questions and the end result on the house is great. In 3 days they replaced an old bay window with a new bay window, a set of french doors on the patio with a sliding patio door, and our old front door with a new front door and storm door.

WALKING IN A WINDOW WONDERLAND!
25% OFF ENTIRE PROJECT
+
12 MONTHS NO PAYMENTS NO INTEREST NO MONEY DOWN
Claim These Savings
ENJOY PEACE OF MIND
Green Diamond Signature Service Award Custom Built In USA JD Power SCS Indoor Advantage Gold Certified U.S. GREEN BUILDING COUNCIL NATIONAL FENESTRATION RATING COUNCIL CERTIFIED
GREEN SEAL CERTIFIED PRODUCTS ALLIANCE TO SAVE ENERGY Lead Safe

Since its founding in 1977, the Alliance to Save Energy has been a leader in energy efficiency policy and advocacy. Over the years, the Alliance’s programs and priorities have evolved as U.S. energy efficiency policy has grown.