Frequently Asked Questions
How long does a professional above-ground pool installation take?
With CND Installers, the physical installation of the pool itself usually takes a single day, provided the site is prepped. Total project time including excavation and electrical may take 3-5 days.
Can I install an above-ground pool on a slope?
Yes, but it requires ‘benching’—cutting into the high side of the slope to create a level shelf. You should never build up the low side with fill dirt as it will settle.
Is a salt-water system better for above-ground pools?
Salt systems are excellent for comfort but corrosive. You must use an all-resin or high-grade aluminum pool to prevent structural rust when using salt.
What is the difference between a ‘mil’ and a ‘gauge’ for liners?
Mil is a true measurement (1/1000 inch), whereas gauge is a non-standardized industry term. Always ask for the mil to ensure you’re getting the thickness you pay for.
Do I really need an electrician for an above-ground pool?
Yes. Local building codes in the Mid-Atlantic require electrical bonding to prevent shock. This must be performed by a licensed professional.
How often should I replace my pool liner?
With proper chemical balance and a quality pool pad, a liner in the Mid-Atlantic typically lasts 8-12 years.
How do I prevent my pool from shifting in wet soil?
Proper perimeter drainage, such as a gravel border or French drain, is essential to prevent water from undermining the pool’s sand base.
What is the best time of year to install a pool?
Early spring (March-April) is best for summer use, but fall installations allow the ground to settle perfectly before the following season.
Should I use sand or a foam pad under my pool?
A combination is best: masonry sand for leveling, a geotextile pool pad for puncture/weed protection, and foam coves to protect the liner seams.
How do I handle heavy pollen in the spring?
Use skimmer socks to catch fine particles before they clog your filter, and ensure your pump runs longer cycles during peak pollen drop.
