How Long Does Entry Door Installation Take?

For most homes, a professionally installed replacement entry door can be completed in a single day. The exact amount of time depends on the condition of the existing opening, whether sidelites or transoms are being replaced, and whether repairs are needed after the old door is removed.

While homeowners naturally ask how long the project will take, the more important question is whether the installation is done correctly. A perfectly manufactured door can still stick, leak, or become difficult to lock if it isn't installed with precision.

What Happens Before Installation Begins?

Professional installers spend time preparing before the old door is ever removed. Proper preparation protects your home and helps the installation proceed efficiently.

• Protect interior flooring and nearby furnishings.
• Verify measurements and the new door system.
• Inspect the existing opening.
• Prepare tools and installation materials.
• Review the installation plan with the homeowner when appropriate.

Removing the Existing Door

The old door, frame, threshold, and trim are carefully removed to expose the rough opening. Once opened, the installer checks for hidden problems that may not have been visible beforehand.

These may include:

• Water damage.
• Wood rot.
• Insect damage.
• Settling or framing movement.
• Old insulation that has deteriorated.

Addressing these issues before the new door is installed helps protect the investment and supports long-term performance.

Squaring and Shimming the Door Frame

This is one of the most important steps of the entire installation. The new frame must be installed square, level, and plumb before it is permanently secured.

Installers use shims to make precise adjustments so the door operates exactly as intended. Even a small alignment error can create noticeable daily problems.

• Doors that stick or rub.
• Deadbolts that don't align.
• Uneven gaps around the door.
• Daylight visible around the weatherstripping.
• Air leaks and drafts.
• Water intrusion during heavy rain.

Insulating and Sealing the Opening

Once the door frame is properly positioned, the space between the frame and the rough opening is insulated. Appropriate sealants and weather-resistant materials are applied to help reduce air leakage and protect against moisture.

A properly sealed entry system helps:

• Reduce drafts.
• Improve energy efficiency.
• Limit water infiltration.
• Keep insects and dust outside.
• Improve year-round comfort.

Installing the Trim and Hardware

After the door is secured, interior and exterior trim are installed or reinstalled to create a clean, finished appearance. Hardware, including the handle set, deadbolt, and hinges, is then adjusted so everything operates smoothly.

This finishing work is what transforms the project from a construction job into a beautiful new front entrance.

Small Details Make a Big Difference

Many entry door problems aren't caused by the door itself—they're caused by installation shortcuts. Even slight misalignment can lead to sticking, rubbing, difficult locks, uneven weatherstripping contact, and premature wear over time.

That's why experienced installers take the time to make careful adjustments before considering the project complete. A properly installed entry door should feel smooth, solid, and effortless every time you use it.

Why Experience Matters

For more than 40 years, Darin Wilson and JR Girskis have helped homeowners throughout Davenport, Bettendorf, Moline, Rock Island, Eldridge, Le Claire, and surrounding Quad Cities communities choose and install entry door systems built for Midwest weather. They believe homeowners should understand every step of the installation process—from preparation and shimming to sealing, trim work, and final adjustments—so there are no surprises on installation day.

Their experience has shown that careful installation is what allows a quality fiberglass or steel entry door to deliver lasting security, energy efficiency, and dependable daily operation.

A Great Door Deserves a Great Installation

Since 1985, Suburban Construction has installed thousands of replacement entry doors throughout the Quad Cities. Whether you're replacing a simple front door or a complete entry system with sidelites and decorative glass, our team focuses on precision, craftsmanship, and attention to detail. When every part of the installation is completed correctly, your new entry door will provide smooth operation, outstanding curb appeal, improved energy efficiency, and reliable performance for many years to come.