Homeowners · Challenges

Sticking Doors & Windows

Sticking doors and windows are often caused by uneven foundation movement. Weak soil, water infiltration and differential settlement can distort wall openings and cause frames to shift out of alignment.

Overview Conditions Engineering approach Project evidence Resources

Engineering overview

Causes of Sticking Doors & Windows

What to assess

Typical Performance

Doors rubbing against frames or floors

Windows becoming difficult to open or close

Uneven gaps around doors and windows

Misaligned locks, latches or handles

Doors or windows that no longer close fully

Visible distortion of frames and openings

Staged injection · real-time measurement

Our approach

How Hengxiang Hongye Performs Remediation

Through our non-destructive and controllable patented technology, the weak soil layer of the holding layer is consolidated as a whole, and the consolidated and reinforced foundation soil forms a composite foundation, whose bearing capacity value can reach nearly three times of the original bearing capacity, and well support the upper load.

01
Drilling
Bore holes in the affected area with a diameter of 6–10 mm.
02
Injection
Inject a specialized inorganic material.
03
Solidification
The material rapidly solidifies with soil, filling voids and stabilizing the ground.
04
Re-balancing
Lift and reinforce the foundation until re-leveling is achieved.