Answer
Jul 15, 2026 - 10:18 AM
Yes. When a vapor barrier ages or punctures, the internal foam core absorbs evaporating water and chemical off-gassing. This extra weight can warp or bend the internal metal channel, snap plastic pivot joints on your cover lifter, and rip out the reinforced cabinet tie-down straps during high winds. Replacing a heavy cover promptly protects both your hot tub shell and lifter hardware from unnecessary strain.
