Sticking Doors and Windows

Q: Our floors feel uneven, and the doors upstairs are sticking—could the crawl space be the problem?

Absolutely. In many Florida homes, especially those with crawl spaces, high humidity and poor ventilation can weaken floor joists or cause wood rot. When the support system sags, it pulls everything above it out of alignment—including doors and windows. LUX experts install the GripTite Crawl Space Support Post System , engineered for Florida’s soil conditions. It permanently reinforces weak beams, lifts sagging floors, and helps realign sticky doors and frames—without the need for full replacement.

Q: After a tropical storm, one side of my home shifted slightly—and now several doors are stuck. Is this fixable?

Yes, and it’s more common than you think. Florida’s intense storms often cause rapid soil erosion or saturation, leading to uneven foundation settlement. That shift causes structural misalignment, resulting in doors and windows sticking or frames cracking. LUX solves this with GripTite Push Piers , which are driven deep into stable ground beneath your home. These steel piers lift and stabilize your foundation permanently—restoring balance and preventing the issue from getting worse with future storms.

Q: Why are all the doors in my house suddenly sticking?

Sudden sticking doors are often a red flag of foundation settlement or crawl space sagging, especially in moisture-prone areas like Jacksonville and Palm Coast. As your foundation shifts, it pulls door frames out of alignment. We offer a free assessment to identify and fix the issue at its source.

Q: Does high humidity in Florida cause doors to stick?

Yes—Florida’s high humidity, especially in areas like Gainesville and Ocala, can cause wooden door and window frames to swell. However, if the sticking persists or worsens, it could signal deeper structural movement. LUX helps distinguish between harmless humidity effects and serious foundation concerns.

Q: How do you fix sticking doors and windows in Florida homes?

Whether you're in St. Augustine, Jacksonville, or Gainesville, our expert team at LUX fixes sticking windows and doors by targeting the cause. We install push piers to lift sinking foundations and crawl space support posts to stabilize sagging floors—restoring alignment and preventing further structural damage.

Q: Are cracks above doors related to sticking windows or doors?

Absolutely. In homes across Ocala, Palm Coast, and nearby regions, diagonal cracks above windows and doors often appear when the foundation shifts. LUX addresses the structural issue with foundation repair solutions, not just cosmetic patches—ensuring long-lasting results.

Q: Is sticking doors and windows really a foundation issue, or just normal aging?

In Florida, it’s often more than just aging—especially in cities like St. Augustine and Jacksonville, where unstable soils and heavy rains are common. LUX team inspects your home to confirm whether foundation settlement or crawl space failure is the real cause, and provides the right fix.

Identify and Fix Sticking Doors and Windows Before Bigger Issues Arise

If you’re experiencing sticking doors and windows, jamming, or no longer closing smoothly, it may be more than humidity. In Florida, shifting soils, excess moisture, and foundation movement often cause this problem—an early warning sign of bigger structural issues.

What Are Sticking Doors and Windows in Florida?

Sticking doors and windows are more than minor annoyances—they often signal foundation or crawlspace problems.

In Florida, shifting soil from moisture, erosion, or poor compaction can misalign your home’s structure, causing doors to drag, windows to jam, or gaps in frames. If left unaddressed, these issues can worsen, becoming safety hazards and affecting your family’s comfort and accessibility.

At LUX Foundation Solutions, we help Florida homeowners identify and fix these issues before they turn into costly repairs. Our team specializes in permanent foundation repair solutions tailored to local conditions, so you can feel confident that your home is stable, safe, and structurally sound—now and into the future.

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Common Signs of a Door or Window Stuck

Before sticking doors or windows become impossible to use, you’ll likely notice smaller signs that something is off. These indicators often start subtly but grow worse as the foundation continues to shift. Keep an eye out for the following red flags:

When doors no longer align with the latch or scrape the floor.
A sticky or hard-to-open door.
Cracks near the corners of windows.
Gaps at the top or bottom of a window frame.
Excessive moisture or condensation around windows.
Windows that are hard to open.

If any of these signs sound familiar, it’s time to take them seriously. They’re more than cosmetic concerns—they’re your home warning you of structural movement that needs immediate attention.

When doors no longer align with the latch or scrape the floor

A sticky or hard-to-open door

Cracks near the corners of windows

Gaps at the top or bottom of a window frame

Excessive moisture or condensation around windows

Windows that are hard to open

What Causes Sticking Doors and Windows in Florida?

Florida’s humid climate and sandy soil conditions make homes especially vulnerable to structural changes. Below are the most common causes behind sticking windows and doors, particularly in areas like Jacksonville, St Augustine, Gainesville, and Ocala.

Uneven Foundation Settlement

When parts of your foundation settle faster than others, it creates stress points that twist your home’s frame. Florida’s sandy soil often erodes or compresses unevenly, pulling your structure out of alignment and making doors or windows jam.

High Humidity and Moisture Intrusion

Florida’s high humidity causes wood to swell and frames to expand. This is especially problematic when combined with soil expansion, which pushes upward on the home and contributes to twisting, cracking, and sticking.

Crawl Space Sagging

Homes with crawl spaces are vulnerable to floor system sagging due to moisture, pests, or wood rot. When the floor drops, the door and window frames above lose their alignment, causing them to jam or not close properly.

Improper Drainage Around the Home

Poor drainage allows water to pool around your foundation, softening and eroding the soil, leading to foundation sinking. Over time, this uneven movement causes misalignment in door and window openings.

Aging Structural Components

Over time, beams and joists can weaken, especially if exposed to Florida’s humid crawl space conditions. This natural wear causes the floor system to deflect, shifting door and window frames with it.

These causes all have something in common—they’re progressive. They get worse over time unless addressed promptly. That’s why our team at LUX offers permanent repair systems designed for Florida homes.

Our Proven Solutions for Doors and Windows Sticking

LUX Foundation Solutions provides permanent structural solutions designed for Florida’s unique soil and climate. Depending on your home’s condition, we may recommend:

Push Piers

Crawl Space Support Posts

Our floors feel uneven, and the doors upstairs are sticking—could the crawl space be the problem?

Absolutely. In many Florida homes, especially those with crawl spaces, high humidity and poor ventilation can weaken floor joists or cause wood rot. When the support system sags, it pulls everything above it out of alignment—including doors and windows.

LUX experts install the GripTite Crawl Space Support Post System, engineered for Florida’s soil conditions. It permanently reinforces weak beams, lifts sagging floors, and helps realign sticky doors and frames—without the need for full replacement.

After a tropical storm, one side of my home shifted slightly—and now several doors are stuck. Is this fixable?

Yes, and it’s more common than you think. Florida’s intense storms often cause rapid soil erosion or saturation, leading to uneven foundation settlement. That shift causes structural misalignment, resulting in doors and windows sticking or frames cracking.

LUX solves this with GripTite Push Piers, which are driven deep into stable ground beneath your home. These steel piers lift and stabilize your foundation permanently—restoring balance and preventing the issue from getting worse with future storms.

View more Foundation Repair Solutions

Get LUX’s Expert Foundation Repair Help for Sticking Doors and Windows in Florida

If your doors are sticking or your windows are jammed, it could be more than seasonal humidity—it may be a sign of foundation settlement or crawl space sagging. The longer you wait, the worse (and more expensive) the damage can become.

LUX Foundation Solutions is here to help Florida homeowners take action early. We provide free, no-obligation foundation inspections to identify the problem and offer long-term foundation repair solutions —engineered for Florida’s high humidity climate and sandy soils.

Call us today at 904-921-3589 or fill out the request estimate form for a free, no-obligation foundation repair estimate in Jacksonville, St. Augustine, Gainesville, Ocala, Palm Coast, and nearby areas.

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