What Causes Drafty Windows and How Can You Fix It?

Drafty windows can make it more difficult to keep your home comfortable in the winter. Your HVAC system will need to work harder to warm your home, which means higher energy bills.

In this post, a leading replacement window installation expert shares why windows get drafty and how to fix it.

Why Windows Get Drafty

Glazing put in old windows can become brittle and fall off, leaving the glass rattling in place. As wood windows age, their double-hung sashes can shrink and wear, allowing cold air to enter your home. Newer vinyl or aluminum windows may have worn-out gaskets and weatherstripping. Even the smallest patch of worn-out weatherstripping can result in a draft.

Some window materials can expand and contract with temperature changes. A low-quality window frame could let cold air into your home. It pays to invest in quality, energy-efficient windows especially if you live in an area that experiences extreme temperatures. At Renewal by Andersen® of Rapid City, we specialize in casement, double-hung, picture window installation and more.

Another reason windows get drafty is due to poor maintenance. Forgetting to clean weatherstripping will expose it to corrosive chemicals, which can result in problems. Make sure to follow all of your window manufacturer’s recommendations when it comes to cleaning and maintaining windows.

What Can You Do About It?

While there are various quick and temporary fixes for drafty windows, the best way to permanently get rid of drafts is by getting new windows. Worn, rotted, or rattling windows are at the end of their lifespan and don’t offer your home much protection.

However, window replacement is a task best handled by professionals. Proper installation can affect the efficiency and longevity of your new windows, so make sure you choose a reputable contractor to do the job.

Whether you need a double-hung window repair or replacement, you can count on Renewal by Andersen of Rapid City. We offer some of the most energy-efficient windows and doors in the industry. Call us at (605) 341-7831 or fill out our online form to schedule a free consultation. We work with homeowners in Rapid City, SD.