Signs You Need to Replace Your Egress Window

Difficulty Opening the Window

One of the clearest signs your egress window needs replacement is when it becomes difficult to open. A safe and code-compliant egress window must open easily and fully, without tools, excessive force, or complicated mechanisms. If you find yourself struggling to lift or slide the window, or if it sticks at certain points, that’s a problem.

Over time, foundation settlement, frame warping, rusted hardware, or swollen materials from moisture exposure can all affect how smoothly the window operates. And in an emergency, every second counts. A stuck or jammed egress window isn’t just inconvenient; it can be dangerous.

If your window no longer opens with ease, it’s time to have it inspected by a professional to determine whether repairs or full replacement are necessary.

Outdated or Non-Compliant Design

Many older egress windows were installed before current building codes were established, or before homeowners understood the specific requirements for basement safety. Just because a window looks large or opens doesn’t mean it meets today’s egress standards.

Modern codes require that egress windows have:

• A minimum net clear opening of 5.7 square feet
  
• An opening at least 20 inches wide and 24 inches high
  
• A maximum sill height of 44 inches above the floor
  
• Hardware that allows the window to open without tools or keys
  

If your window fails to meet any of these specifications, it likely does not qualify as a legal egress window. This is especially important if you’re using the basement as a bedroom or planning to sell your home. Non-compliant windows can lead to failed inspections and lost resale value. In many cases, replacing the window is the safest and smartest solution.

Water Leaks or Moisture Around the Window

If you notice water seeping through or pooling around your basement window, it’s more than just a nuisance; it’s a sign that the window or its surrounding system is failing. Egress windows are installed below grade, which means they are constantly exposed to soil moisture and weather. If the window well isn’t draining properly or if the seals around the frame have deteriorated, water can find its way into your basement.

Moisture intrusion can lead to mold growth, wood rot, and even structural damage over time. It also creates a health hazard, especially in finished basements where organic materials like drywall and carpet can trap dampness.

Replacing a leaking egress window with a properly sealed and well-drained system helps protect your home’s value and ensures the safety of anyone using the basement space.

Visible Deterioration or Damage

Take a close look at the condition of your egress window and its frame. If you see signs of rust, rot, flaking materials, or broken components, it may no longer be safe or able to function as intended. Wooden frames are especially vulnerable to moisture-related decay, while metal components can corrode over time, particularly if drainage around the window well is poor.

Damaged or deteriorating windows are more than just unsightly. They can compromise insulation, allow pests or drafts into your basement, and make the window harder to open in an emergency. In some cases, failing components like locks, hinges, or sashes can render the window completely inoperable.

Replacing a damaged egress window not only restores the safety and usability of your basement but it can also improve energy efficiency and overall appearance.

Condensation or Drafts

If your egress window regularly fogs up, forms condensation between panes, or lets in noticeable drafts, it may be a sign that the seals or insulation have failed. This isn’t just an energy efficiency concern; it can also lead to bigger problems like mold growth or temperature imbalances in your basement.

Condensation often means moisture is trapped inside the glass assembly, which reduces visibility and indicates the window is no longer performing properly. Drafts, on the other hand, can make your basement space uncomfortable and increase heating or cooling costs year-round.

Replacing the window with an updated, energy-efficient model can improve both comfort and safety while ensuring your egress still meets all code requirements.

Why It Matters

Egress windows are required by building codes for a reason. In the event of a fire or other emergency, they may be the only safe exit. If your existing window no longer meets code or can’t be used easily in an emergency, it puts your family at risk—and could even delay home sales or insurance claims.

Get a Professional Egress Window Evaluation

A properly functioning egress window is essential for both safety and code compliance, especially in finished or occupied basements. If your current window is hard to open, shows signs of water damage, or no longer meets code, it’s time to consider a replacement.

At ’58 Foundations & Waterproofing, we specialize in basement egress window installation and replacement. Our experts can assess your window’s condition and recommend the best solution for your home and family.

Schedule a free inspection today to ensure your basement stays safe, dry, and up to code.