Why Do You Feel a Draft Around Windows & Doors? — And What Northern Indiana Homeowners Can Do About It

Drafts coming from windows or doors can make your home feel colder than it should.

If you’ve noticed chilly air sneaking into your home around your windows or doors, you’re not imagining it—drafts are one of the most common issues Northern Indiana homeowners face, especially as temperatures drop and winter weather rolls in. Even small gaps can let in a surprising amount of cold air, making your home less comfortable and driving up your heating bill.

At Hoosier Siding & Windows, we help homeowners in Elkhart, Goshen, Mishawaka, and surrounding Northern Indiana communities understand what causes drafts—and how to fix them for good.

Why Drafts in Windows or Doors Happen in the First Place

Drafts typically come from one or more of these issues:

1. Aging or Damaged Weatherstripping

Weatherstripping around doors and windows naturally wears out over time. Cracks, gaps, or flattening can let cold air slip inside.

2. Warped or Rotting Frames

Indiana’s humidity, rain, snow, and freeze-thaw cycles can warp wood frames, creating small spaces for air infiltration.

3. Poor Installation

If windows or doors weren’t properly installed—or have settled over time—small gaps may appear around the frames.

4. Single-Pane or Inefficient Glass

Older windows simply can’t insulate the way modern, energy-efficient windows do. Even if they look okay, the glass or seals may be letting heat escape.

5. Loose or Outdated Door Sweeps

If your entry door has a visible gap along the bottom, warm air is escaping and cold air is creeping in.

Signs You’re Dealing With a Draft

If you’re unsure whether you have a leak, here are the most common warning signs:

• You feel cold air or a breeze around the window or door.

• Your furnace is running more often than usual.

• Curtains move slightly even when the air is off.

• You notice frost, condensation, or moisture on the inside of the glass.

• Certain rooms feel colder than the rest of the house.

If any of these sound familiar, don’t worry—there are solutions.

How Hoosier Siding & Windows Can Help Fix Drafts

We offer several ways to eliminate drafts and improve comfort and efficiency in your home:

1. Replace Failing Weatherstripping

A simple, affordable fix that makes an immediate difference.

2. Install Energy-Efficient Replacement Windows

Our high-quality, insulated windows are built for Northern Indiana weather—keeping warm air in and harsh winds out.

3. Upgrade Entry, Patio, or Storm Doors

A tight, secure door with proper seals can dramatically reduce energy loss.

4. Reseal and Recaulk Window Frames

This helps close small gaps that develop around aging window trim.

5. Inspect for Structural Issues

If a frame is warped or damaged, we can offer long-term solutions that stop air infiltration permanently.

The Benefits of Fixing Drafty Windows and Doors

When you take care of drafts, you’ll notice:

• Lower heating bills

• Better indoor comfort

• Fewer cold spots and less temperature fluctuation

• Less strain on your furnace

• A quieter, more peaceful home

• Increased home value and curb appeal

Draft-free living makes a huge difference—especially here in Northern Indiana, where winters are long, windy, and unpredictable.

Ready to Stop Drafts -- Our Craftsmen Are Here to Help.

Hoosier Siding & Windows is proud to serve homeowners across Elkhart County, St. Joseph County, Marshall Conunty, Kosciusko County, and surrounding hometowns with reliable, long-lasting exterior home upgrades.

If you’re feeling drafts around your windows or doors, don’t wait until the next cold snap hits—let our team inspect your home and recommend the best solution.

Connect with Hoosier Siding & Windows today for a free estimate and stay warm all winter long.