Steps. 1  Ensure a clean, dry surface. 2  Tighten and/or replace fasteners. 3  Bridge joints, seams, vents, skylights.... with Liquid Rubber Seam Tape.  Apply Liquid Rubber MetalSafe Sealant to fasteners, tight seams and rust 1  areas. Apply Colored Liquid Rubber Waterproof Sealant to entire roof.  Coverage of 65 sq ft / G (3.78L) per coat. Min 2 coats.
Solar pool heating system prices for a residential pool can range anywhere from $2500 to $7000. The location and size of the pool, location of the solar panels, desired temperature and season, and type of pool equipment determine system size and costs.
1 Solar pool heaters, on the other hand, cost $100 for a small above ground pool brand and $1,000 (or above) for a larger in-ground solar pool heating systems. 2  These prices reflect the actual heater and will not include the installation. 3  To play it safe, always add an additional $300 to $500 for the installation process. The unit itself can cost $1,000 to $1,500 without the installation. 2  Therefore, for a typical 15 x 30 pool, the unit price would be $1,200 and the installation fee can be as high as $1500, bringing to the total to the mid-$2,000âs.