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Custom Exterior Door Installation & Replacement in Chicagoland

Fully custom entry, patio, and sliding doors that boost curb appeal, seal out Midwest weather, and secure your home.
4.9
From the first consultation to the finished roof, 1st Home Improvement showed true craftsmanship and reliability.
— The Pembroke Family
Naperville, IL
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Our Process
Our Proven Door Process:
Free Consultation & Door Assessment
Free in-home evaluation. We measure your openings, check drafts, security, and operation, then walk you through custom design options.
Detailed Door Estimate
Get a clear written estimate for labor, materials, and timeline. No hidden fees. Fair pricing and flexible financing options.
Expert Custom Installation
Certified installers handle everything from a single entry door to full patio and sliding systems, with a precise, weathertight, energy-efficient fit.
Final Inspection & Warranty
We finish with a walkthrough. We test operation, sealing, locks, and alignment, then provide full warranty details for long-term peace of mind.
YOUR TRUSTED DOOR CONTRACTORS
Your doors set the first impression of your home, seal out Midwest weather, and keep your family secure. We design and install fully custom doors built to fit your home exactly.
Custom Entry Doors
Make a statement at your front door. Fully custom Waudena entry doors in fiberglass, steel, and solid wood, with the finishes, glass, and hardware to match your home.
Patio & Sliding Doors
Bring in the light and the view. Smooth-gliding sliding doors, French patio doors, and multi-panel systems from Pella and Alliance, built for everyday Chicagoland living.
Garage & Storm Doors
Cover every entrance. Walk-through garage entry doors that connect your home to your garage, plus durable storm doors that add protection and efficiency.
About Us
Why Choose
1st Home Improvement?
Family-owned & local to Palatine, IL
BBB A+ Rating & certified installers
Thousands of Chicagoland homes served
Flexible financing options through Acorn Finance
Woof to Roof campaign: Every project helps support Kay’s Animal Shelter
Success stories

Customer Testimonials

FAQ

Questions, answered with clarity.

How do I know if my doors need to be replaced?

Signs include drafts, difficulty opening or closing, visible damage or warping, rising energy bills, or a dated look you want to refresh.

What types of doors do you install?

We install custom entry doors, patio doors, sliding doors, French doors, garage entry doors, and storm doors, available in fiberglass, steel, and solid wood with custom glass, hardware, and finish options.

What brands of doors do you carry?

We install doors from manufacturers we trust to hold up in Midwest weather. Waudena custom entry doors are built to order in a wide range of styles, finishes, and glass options. Pella supplies premium windows and doors, including patio and sliding systems. We also carry Advance Windows products for Chicagoland homes and Alliance Windows and Doors by Midway for durable, well-engineered door systems. Every product is backed by manufacturer warranties and installed by our certified crews.

Are your doors fully custom?

Yes. No two homes are the same, and your doors should not be either. We offer fully custom sizing, styles, glass, hardware, finishes, and colors, so every door fits your opening and your vision perfectly. Whether you are matching a historic look or going fully modern, we build to your exact specifications.

How long does door installation take?

Most door installations are completed in one day, depending on the type and number of doors and whether custom framing is needed.

Will a new door improve energy efficiency?

Yes. A properly installed, well-sealed door reduces drafts and air leakage, helping keep your home more comfortable and lowering energy costs year-round. ENERGY STAR® rated options are available across our entry, patio, and sliding door lines.