Seal failure is a common problem many homeowners face with their windows. When the seal breaks, this means the window is failing. Damaged window seals allow natural elements to enter your home, negatively affecting your indoor comfort and causing utility bills to spike. 
To make sure your home is protected and remains energy efficient, it’s important to seek the help of professional home efficiency companies. Building Performance Professionals, your trusted general contractor in the region, lists the most common causes of window seal failure below so you can prepare and keep your insulated windows healthy.
- Weather – While window seals are designed to keep out harsh elements, they do have limits. For example, windows that are constantly exposed to rain are more prone to moisture seeping behind the seals, causing them to lift. Excessive moisture can also cause some types of weatherstripping to rust, which can lead to corrosion.
- Age – Outdated windows are more likely to fall victim to seal failure. To keep them in top condition, invest in home energy audits to keep track of their performance. For best results, a complete window replacement may be necessary to ensure maximum energy efficiency all year ’round.
- Poor maintenance – Sometimes, seals may crack without you noticing due to a minor issue. Make sure you stay on top of window maintenance by scheduling regular inspections. Failing to do so may result in premature seal failure.
Minor seal damage can easily be remedied by updating the weatherstripping or resealing the joints. For more extensive problems, however, your window contractor may recommend a full window replacement. Installing new windows can significantly boost your home’s energy efficiency, as well as its protection against harsh elements.
For top-of-the-line home efficiency services, you can always count on Building Performance Professionals. Contact us at (925) 495-0054 and we’ll help you enjoy a more comfortable and energy-efficient home through the years.
