typical cost of inground spa
Spas come in a rainbow of shapes and sizes. Most portable spas are made of acrylic while most in-ground varieties are concrete. Portable spas average between $2,000 and $12,000, depending on size and features. In-ground spas average between $15,000 and $20,000. It is often more cost-effective to build them in conjunction with an in-ground pool. Aside from costs, the advantages and disadvantages of portable and in-ground spas vary.