Why do Chicago brick homes require specific window installation techniques?

Chicago brick and masonry homes are prone to freeze-thaw cycles, where moisture trapped in mortar expands and contracts. Midwest Windows uses specialized caulking methods and high-compression seals designed to handle the thermal expansion of Chicago masonry, preventing air leaks and moisture intrusion.

How much can energy-efficient windows save on Chicago heating bills?

In the Chicago climate (Zone 5), upgrading from single-pane windows to ENERGY STAR certified double-pane vinyl windows can reduce residential energy bills by 12% to 15% on average. LoE-366 glass coatings reflect heat back into the home during winter while blocking 95% of UV rays in summer, helping maintain a consistent indoor temperature year-round.

What is the average cost of window replacement in Chicago?

As of 2026, the average cost for a standard vinyl double-hung window replacement in the Chicago area ranges from $950 to $1,300 per opening, including professional installation. Prices vary depending on frame material, glass packages, and the specific architectural requirements of the home.

What certifications should a Chicago window installer have?

High-quality installers should be AAMA certified and trained in Lead-Safe RRP practices, which is critical for Chicago’s older housing stock. Midwest Windows installers are factory-trained and AAMA-certified to ensure proper installation and lifetime warranty compliance.

How do your windows provide energy efficiency?

Our windows use insulated glass systems that trap air between panes, creating a thermal barrier. This helps retain heat during cold winters and keep cool air inside during the summer, reducing energy costs and improving year-round comfort.

Why Summer Is a Smart Time to Replace Drafty Windows

June 29, 2026
4:13 am

Why Summer Is a Smart Time to Replace Drafty Windows

Drafty windows are often associated with winter, but summer can reveal window problems too. If your home feels warm, humid, or uneven from room to room, your windows may not be performing the way they should.

During hot weather, older windows can let warm air in, make your cooling system work harder, and reduce indoor comfort. If you already noticed drafts in the winter, those same windows may also affect your home during summer.

That makes summer a smart time to plan window replacement before fall and winter arrive.

Drafty Windows Are Not Just a Winter Problem

Many homeowners only think about drafts when cold air comes through during winter. However, poor seals and aging frames can affect your home year-round.

In summer, drafty windows may allow:

Warm outdoor air to enter
Cool indoor air to escape
Humidity to affect comfort
Rooms to feel uneven
Air conditioning to work harder
Dust or outdoor air to enter more easily

If you notice temperature changes near your windows, it may be time to consider replacement.

Summer Heat Makes Window Problems Easier to Notice

During summer, certain rooms may feel hotter than others. This is especially common in rooms with older windows, direct sun exposure, or poor ventilation.

You may notice:

Bedrooms that stay warm at night
Living rooms that heat up during the day
Windows that feel warm to the touch
Condensation or fog between panes
Difficulty opening windows for fresh air
Higher reliance on air conditioning

These are signs that your current windows may no longer be helping your home stay comfortable.

Replacing Windows Before Fall Helps You Prepare Early

One of the biggest benefits of summer window replacement is timing. Instead of waiting until cold weather returns, you can address window problems before they become more frustrating.

Replacing drafty windows in summer can help you prepare for:

Cooler fall nights
Winter drafts
Seasonal storms
Temperature swings
Increased heating needs later in the year

By upgrading now, your home can be better prepared before the next season arrives.

New Windows Can Improve Everyday Comfort

Comfort is one of the main reasons homeowners replace old windows. New replacement windows can help your home feel more consistent from room to room.

They can also improve:

Indoor comfort
Natural light
Window operation
Curb appeal
Home appearance
Ventilation
Exterior protection

If your current windows are old, difficult to use, or visibly worn, replacement can make your home feel cleaner and more updated.

Summer Is Also a Good Time for Installation

Summer weather often makes exterior projects easier to schedule and complete. Longer daylight hours and warmer conditions can make it a practical time for window replacement.

It also gives homeowners time to complete the project before the colder months, when drafts and poor window performance become more noticeable.

Signs Your Drafty Windows Should Be Replaced

Not every window issue means immediate replacement, but there are clear signs that it may be time.

Look for:

Air leaks near the frame
Fog or condensation between panes
Cracked glass
Damaged frames
Soft or rotting trim
Difficulty opening or locking
Noticeable outside noise
Rooms that never feel comfortable

If you are seeing several of these signs, a professional consultation can help you decide the next step.

FAQ: Replacing Drafty Windows

Can drafty windows affect comfort in the summer?

Yes. Drafty windows can allow warm air and humidity inside, making it harder to keep your home comfortable.

Is summer a good time to replace drafty windows?

Yes. Summer is a smart time to replace drafty windows before colder fall and winter weather returns.

How do I know if my windows are drafty?

You may feel air movement near the frame, notice uneven room temperatures, see foggy glass, or have windows that are hard to open and close.

Replace Drafty Windows Before the Next Season

If your windows are drafty, outdated, or making your home less comfortable, summer is a smart time to take action.

Midwest Windows, Siding & Doors provides professional window replacement for homeowners throughout Chicago, Schaumburg, and surrounding suburbs. Contact us today to schedule your consultation and ask about available financing options.