Spring Allergies? How Replacement Windows Can Improve Indoor Air Quality

When spring arrives in Northern Virginia, it brings with it large amounts of pollen and other allergens. Keeping allergens out of the house can be difficult, which is why so many people have issues with decreased indoor air quality during the spring. Indoor air quality issues are especially common in homes with windows that aren’t in great condition.

If your windows are outdated, drafty, or damaged, you’ll typically see an increase in allergens that negatively impact both comfort and air quality. Replacement windows are a proven solution for improving air quality and allowing everyone to breathe more easily. Read on to learn why.

Replacement Windows vs New Construction

Replacement windows fit within the existing framed opening, unlike new construction windows that require a hole to be cut in the wall. When installing a replacement window, new flashing and moisture barriers are added to ensure the opening is fully sealed and airtight.

Replacement windows are available in a wide range of styles, including single-hung, double-hung, sliding, casement, awning, garden, hopper, bay, and bow windows. At Ameritech, we offer custom sizes and shapes to fit any existing opening through our trusted partners. Many of the products we install include various energy efficiency upgrades, such as multiple panes, insulated frames, low-E glass coatings, and high-quality window seals.

Signs Your Windows May Be Hurting Your Indoor Air Quality

Although air quality issues can arise for various reasons, poor indoor air quality is often a symptom of outdated windows. Some higher-quality windows can remain in good condition for 50 years or so, but many windows stop performing effectively in as little as 20 to 30 years.

Draftiness is a fairly certain sign that your windows are contributing to air quality concerns, as drafts contribute to more pollen and dust getting inside. Cracked glass or a damaged frame also compromises the seal and leads to the air and allergens leaking into the house. Excess condensation on the glass is another sign that the seal is compromised and can lead to moisture-related issues like mold growth that also contribute to poor air quality.

Issues like cracked or missing caulking and worn-out weather stripping can also cause drafts and air leaks that let allergens inside. In this case, you can usually fix the problem by resealing between the window frame and the opening or replacing the weather stripping. If the seal between the glass and the frame is compromised or the frame is damaged, the only effective solution is to install a replacement window.

Windows that are difficult to open and close are also a concern in terms of ventilation control. Not being able to fully close a window obviously results in air getting in from outside. If you have windows that don’t open, you won’t be able to air out your house as well. This latter issue is a concern since it can lead to higher concentrations of other types of airborne pollutants and contaminants in the house.

How Replacement Windows Help Improve Indoor Air Quality

Replacement windows can improve indoor air quality in numerous ways. Modern windows have much more airtight seals that greatly reduce infiltration of outdoor allergens. The new flashing and moisture barriers prevent moisture buildup and condensation-related concerns. Choosing operable styles like awning, casement, and hopper windows ensures you have better ventilation control. Hopper windows are an especially good choice for bathrooms and laundry rooms where both moisture control and air quality matter.

Replacement windows can also improve comfort and lower your energy bills. Gas-filled double- or triple-pane windows provide a much more effective thermal barrier, reducing heat gain in the summer and heat loss in the winter. Windows with low-E glass are a worthwhile investment, as the coating reflects heat. That means it helps trap heat inside during winter and blocks as much solar heat from getting inside during the summer. For optimal performance and efficiency, it’s always best to choose an ENERGY STAR-certified option.

Window Styles That Support Better Ventilation and Comfort

The type of window that will fit best depends on the room type and your personal preference. Nonetheless, there are numerous styles that work perfectly in certain situations and allow you to improve your home’s ventilation.

Casement windows provide the best airflow control, as they hinge fully outward from the side. Awning windows tilt outward from the bottom, allowing you to let air in and improve ventilation even during light rain. Hopper windows instead tilt inward from the top, helping to allow moisture to escape and making them ideally suited for more humid areas like basements and bathrooms.

Garden windows that stick out from the exterior wall are a great way to enhance spaces like kitchens and sunrooms. This style allows for much more natural light than other types of windows. Most also have operable panels on the sides to allow air in.

Sliding windows are extremely easy to open and close. This makes them ideal for harder-to-reach spaces or if there isn’t sufficient room for the window to open inward or outward.

Why Northern VA Homeowners Choose Ameritech Construction for Replacement Windows

At Ameritech Construction, we have decades of experience serving homeowners throughout the DC Metro area. We provide free in-home consultations and are a bonded, licensed, and insured company with expert installers ready to expertly handle your window replacement project. We offer ENERGY STAR-certified windows that have an approximately 30% lower U-value rating than the minimum ENERGY STAR requirement and products with industry-leading transferable warranties. We also have no interest and no payments for 12 months financing options available on approved credit. Our company is proud to boast a top rating from over 1,500 Google reviews, which speaks to the level of service we provide.

We serve Alexandria, Fairfax, Rockville, Woodbridge, Falls Church, Reston, Bethesda, and the surrounding areas and offer quality window solutions to meet any need. If you act now, you can take advantage of our current promotions.

We invite you to visit our showroom in Lorton, VA or contact us to schedule a free, no-obligation in-home consultation for beautiful new windows from Ameritech.

FAQs

Check out these qnswers to common questions we hear about new windows, indoor air quality, and energy efficiency.