Cellar doors warp from repeated moisture and temperature cycles, especially when drainage is inadequate. Wood doors expand and contract with moisture changes, while steel doors can warp from thermal stress and foundation settling. Poor installation without proper support also contributes to warping.
Warped doors don't seal properly, allowing water infiltration that worsens the problem. EcoSpect prevents warping with custom-measured Steelway doors, proper drainage design, and professional installation that accounts for thermal expansion. Call (855) DRY-BSMT to replace your warped cellar door with a properly engineered solution.