Unlike precast fiberglass hot tubs, our custom gunite spas will last a lifetime… and beyond. We use commercial quality mechanical equipment that won’t break down after a couple years; instead, with proper maintenance, our equipment can last year decades. Contrary to perception, gunite spas are extremely comfortable and smooth under water. This is because the gunite is coated in a marcite plaster that is very fine and smooth to the touch without being slimy as can be the case with manufactured spas. The light coral colouring of our typical plaster also reflects the sky more clearly creating a bright, inviting water colour. One popular style of rock hot tub that has created a recent sensation is our grotto spa. Half the spa is covered in a cave, which creates an intimate, private environment that can be used in all seasons and all types of weather.