Self-Closing Gate

Yes. Iowa building codes aligned with the International Residential Code (IRC) require all pool enclosure gates to be self-closing — they must automatically return to the closed position after being opened. The self-closing mechanism must be strong enough to fully close the gate against the latch even in wind.

Tension spring hinges are the most common self-closing gate hardware for residential pools. Spring tension is adjustable to control closing speed and force. Hydraulic gate closers provide a smoother, slower closing action and are used on heavier gates. Thrive installs and calibrates self-closing hardware on all pool gate projects.

Yes, in most cases. If the gate is in sound condition and the hinge post is plumb, self-closing spring hinges can be retrofitted by replacing existing fixed hinges. If the hinge post has heaved or is out of plumb, it must be corrected first — otherwise the self-closer will fight gravity rather than assist it.