Window Replacement Central Illinois
Your outdated windows might be costing you money every month. Aging frames allow cold winter air to infiltrate through worn out seals. Of course, this forces your heating system to work that much harder to keep your home cozy and warm during winter. Not to mention, the same effect happens during hot summer months. Your power bill reflects this inefficiency through higher heating and cooling costs. Bottom line, new windows pay for themselves.
A&B Construction & Restoration provides high quality window replacement services that keep your home cool in the summer and warm in the winter. Professional installations that fit properly from day one. Energy efficient windows that deliver real savings on your utility bills and quality workmanship that stands the test of time.
Why Window Jobs Go Wrong
Through our decade of providing window replacement services in Central Illinois, we've seen it all. The do-it-yourself attempts and bargain contractors who create bigger problems than they started with.
Windows that leak within weeks of installation. Frames that become warped and misaligned. Glass that cracks due to improper installation techniques.
When you invest significantly in new windows, you deserve workmanship that lasts.
Professional window replacement in central Illinois means handling critical factors:
- Exact measurements that account for how houses settle over time
- Sealing techniques that stop air leaks and water problems
- Quality insulation around frames to prevent heat loss
- Proper flashing installation that directs water away from your home
- Level installation so windows open and close smoothly
- Code compliant work that passes inspections without issues
- Materials that work with your existing construction
A decade of window replacement experience backed by our owner's thirty years in construction, teaches you valuable lessons. Like which steps cannot be skipped. Which sealing methods provide lasting performance. How to install windows so they function properly from the start.

We Take Time to Do Windows Right
Here's what causes window installations to fail quickly. Installers who rush through the process to move on to the next job. Substandard materials that deteriorate after one season. Seemingly minor steps that are skipped but prove critical later.
Our window replacement approach in central Illinois focuses on doing it once and doing it right. Every job gets proper prep work and quality materials throughout. We use time-tested installation methods that window manufacturers actually recommend. No shortcuts on critical factors that affect how your windows work.
Illinois weather exposes every installation to extreme conditions. Bitter cold temperatures that cause frame contraction, heavy snow loads that test seal integrity, and summer heat that causes material expansion. We install windows engineered to withstand these challenging conditions.
Window Options for Your Home
Different home designs require different window replacement solutions. Some homeowners want traditional double hung windows that match the original style while others choose modern casement units that open fully for maximum ventilation.
We handle whatever works for your place.
- Double Hung Windows: Traditional style where both sashes move up and down, perfect for older homes
- Casement Windows: Side hinged units that crank open outward, great for airflow
- Sliding Windows: Horizontal operation on tracks, works well for modern homes with limited exterior space
- Bay Windows: Project outward from the house to create extra interior space and boost curb appeal
- Picture Windows: Large fixed glass panels that maximize views and natural light
- Awning Windows: Top hinged design that opens outward, allows ventilation even during light rain
Our Window Replacement Step-by-Step Process
No mystery steps or fancy sales pitches. Just straightforward work that gets you from old drafty energy-inefficient windows to high performance units:
- Initial Consultation
- Precise Measurements
- Product Selection
- Professional Installation
- Complete Weatherproofing
- Final Inspection
You know what's happening every step of the way. No surprise costs or timeline changes.
Window Services for Central Illinois Homes
Every house throws different challenges at us. We handle whatever window job you need:
- Home Window Swaps: Complete upgrades for houses of any age or style
- Historic Fix Work: Specialty restoration that keeps character but improves performance
- Energy Upgrades: High efficiency units that slash heating and cooling bills
- Business Windows: Tough, low maintenance installations for commercial properties
- Security Units: Impact resistant glass and heavy frames for better protection
Just like our deck construction builds help homeowners improve their exterior protection and home valuel, professional window replacement transforms your indoor comfort and energy efficiency.
Why Our Window Replacement Services Actually Work
A decade of operating A&B Construction backed by our owner's thirty years of experience, has shown us what performs best in Central Illinois. We understand how local weather affects different window types over the years.
What makes our window replacement different:
- Getting it right matters more than getting it fast
- Real understanding of what Illinois weather does to windows long term
- Straight talk about what your project will cost and take
- Factory certified installation on every single job
- Quality windows with warranties that mean something
- Track record of jobs that still work years later

Ready for Windows That Work and Save Money?
Stop putting up with drafty, stuck, or energy-inefficient windows. We can swap them for units that improve comfort, cut energy bills, and look great.
Window replacement in central Illinois pays back 60-70% of what you spend on higher home value. Plus you get years of better comfort and lower energy bills.
Call our window team at 309-583-0058 to talk about your project.
Frequently Asked Questions About Window Replacement
Windows typically need replacement if you notice: persistent condensation between glass panes (failed seals), significant drafts even when closed, difficulty opening or closing, visible rot or deterioration in frames, single-pane glass with poor energy performance, or windows over 20-30 years old with operational issues. Our free assessment can help identify whether repair or replacement makes more sense for your situation.
We offer multiple glass package options: double-pane and triple-pane configurations, low-E coatings that reflect heat back to its source, argon or krypton gas fills for improved insulation, tempered safety glass for specific applications, obscured glass for privacy areas, and decorative glass options for aesthetic appeal. Each option affects energy performance, comfort, and price differently, which we'll explain during your consultation.
For most homes, we can replace 8-10 standard-sized windows per day. A complete home window replacement project typically takes 1-2 days for average homes, slightly longer for larger homes or custom installations. We work efficiently to minimize disruption to your daily routine, typically completing each window removal and replacement within 60-90 minutes.
Yes, quality replacement windows properly installed can provide significant energy savings. Homeowners replacing single-pane windows with ENERGY STAR certified models save an average of 12-33% on annual heating and cooling costs, depending on your climate zone and existing window condition. Homes with older, failing double-pane units still see notable improvements of 7-15% with modern replacements.
Yes, we specialize in providing replacement windows that maintain architectural integrity for historic homes. We offer options ranging from true wood windows with period-appropriate details to modern materials with traditional styling. For homes with strict historical preservation requirements, we can provide windows meeting specific guidelines or restore existing windows with modern efficiency improvements.
Yes, we partner with several financing companies offering options from short-term no-interest plans to longer-term fixed-rate loans. Many homeowners use these programs to replace all windows at once rather than staging the project over time, maximizing both comfort improvements and installation efficiency.
Quality replacement windows typically last 20-30 years or longer with proper maintenance. Vinyl windows generally maintain their performance for 20-30 years, fiberglass windows 30-50 years, and wood windows (with proper care) can last 30+ years. All our windows come with manufacturer warranties ranging from 20 years to lifetime limited coverage, depending on the product line selected.
We minimize disruption through careful planning and efficient work practices. Our installation teams work on one window at a time, completely finishing each opening before moving to the next. This approach limits exposure to outside elements. We use drop cloths and protective coverings for your furnishings and flooring, and thoroughly clean up after each day's work. Most homeowners find the process much less disruptive than anticipated.
