Answer
Apr 07, 2026 - 12:38 PM
A 30 gauge pool liner is thicker and generally more durable than a 20 gauge liner, making it better at resisting punctures and tears. However, a 20 gauge liner is usually more affordable and easier to install. If you want longevity and extra protection, a 30 gauge liner is the better choice; if budget is your priority, a 20 gauge liner may suffice.
