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 The cheapest option is a vinyl liner pool. For a basic, medium-sized vinyl liner pool with no patio prices start at around $18,000 and can go as high as $30000+ including installation.  The next option is a fiberglass pool. Materials alone cost between $10,000 and $30,000 based on the swimming pool size.