• Features	Fibreglass Pools	Concrete Pools	Vinyl Liner Inground Pools
  Guarantee	10 years	1-10 years	Liner seams only
  Maintenance Hours	1 hour	8 hours	6 hours
  Surface	Smooth	Rough	Slippery
  Time to Install	2 weeks	6-12 weeks	2-3 weeks
  Acid Wash	Never	As needed	Never
  Re-painting, Plastering or Marciting	Never	1-8 years	Never
  Quality Controlled	By factory	By installer	By installer
  Type of Coping	Tiles, Bricks	Tiles & Bricks	Aluminium
  Steps & Seating	Built In	Optional	Optional
  Relocation Possible	Yes	Never	Never
  Drainage of Pool	Never	Yearly in freezing climates	When repaired or replacement of liner
  Negative Attributes	None	Expensive to build and maintain	Liners deteriorate. Easy to damage