On This Page: Average Pool Prices; Installation Costs; Main Cost Factors; Add-ons; Common Mistakes to Avoid; Fiberglass Pool Maintenance; Conclusion. Turn-key gunite pool projects typically cost between 0,000 and 00,000. Although its initial cost is normally ,000-0,000 less than a fiberglass or concrete pool, its long-term cost is often much more. With the average liner replacement costing around ,000, one can easily make up the price difference within 10-15 years after the pool's installation. Considering an inground fiberglass swimming pool? We. . How much does a fiberglass pool cost? What's the . (And remember, these prices are average. Jun 17, 2017 - Still, the national average is around 5,000 for a 32′ by 16′ in-ground swimming pool. Fiberglass pools will cost more than vinyl-lined ones. Concrete and gunite pools are significantly more expensive, with an expected price tag of 0,000 to 00,000 for an average-sized pool. Earl's Pools- Price/cost of installing the highest quality fiberglass pool . or just some more great informationyou can look at our incredibly informative pool blog. Jul 16, 2016 - 93 swimming pools and how much they cost to build. A great resource if you are in the planning stage of building a pool. Many Photos . Welcome to our guide to building swimming pools and the potential cost of doing so. . knowledge of the average costs involved when buying and installing a swimming pool, . There are amazing things builders can do with very limited space, . How to plan and pay for a new swimming pool - the smart way.