Drafty windows can substantially decrease the comfort of your home, especially in the varied climate of Billings, MT. Not only do they allow cold air to enter, but they also let heat escape, leading to higher energy bills and an inefficient home. Understanding the causes of drafty windows is the first step towards resolving this common issue. Here, we delve into the main factors that lead to window drafts, aiming to empower homeowners with the knowledge to seek effective, long-term solutions.

Deteriorating Seals
One of the primary reasons windows become drafty is due to the deterioration of their seals. Over time, exposure to the elements, temperature fluctuations, and general wear can cause the seals around windows to crack, shrink, or break. This deterioration creates gaps through which air can pass, leading to drafts. Regular inspection and maintenance can prolong the lifespan of these seals, but replacement is often the most reliable long-term solution.
Improper Installation
Improper installation of windows can lead to a multitude of problems, including drafts. If a window is not correctly aligned or securely fitted into its opening, small gaps can appear around its perimeter, allowing air to flow freely in and out of the home. This is why it’s critical to work with experienced professionals who understand the specific requirements of installing windows in the challenging weather conditions of Billings.
Aging Frames and Sashes
As window frames and sashes age, they may warp, crack, or even rot, especially in wooden windows. This natural wear and tear can lead to gaps and holes, through which drafts can enter the home. Humidity changes and extreme temperatures, common in Montana, can accelerate these issues, making it essential to consider the age and condition of your windows when addressing drafts.
Single-Paned Windows
Single-paned windows offer minimal insulation compared to their double counterparts. This lack of insulation can make it easier for cold air to penetrate and warm air to escape, contributing to the draftiness of a window. Upgrading to double-paned windows filled with inert gas can significantly reduce drafts and improve the overall energy efficiency of your home.
Structural Shifts and Settling
Homes naturally shift and settle over time, which can lead to misaligned windows and thus, drafts. This is particularly relevant for older homes where soil movement might be more pronounced. Recognizing and addressing these shifts is crucial for ensuring window integrity and preventing drafts.
Call to Action
Are you tired of dealing with drafty windows in your Billings, MT home? Renewal by Andersen of Montana is here to help. Our expert team specializes in providing long-term solutions to window-related issues, ensuring your home remains comfortable and energy-efficient year-round. Don’t let drafts disturb your home’s tranquility any longer. Call us today at (406) 259-3944 or fill out our online form to schedule a consultation and begin the journey to a draft-free home.


