Our Products

Engineered for Quality

Engineered for energy efficiency and high R-value, every cover we make combines two heat seals and high-density foam inserts to keep the warmth inside while the weather stays out. All our spa covers are tapered to shrug off water and sealed in 4-mil polyethylene to prevent moisture absorption.

The strength of your spa cover is very important, especially if you have small children or large pets, or live in an extreme climate. For your peace of mind, all King Spa Covers models are manufactured to meet or exceed the rigorous standards of the ASTM.

Our covers feature closed-cell aquatic grade virgin EPS insulating cores with better R-value and moisture resistance with the highest strength and insulation available. Insulfoam's EPS insulation offers high-density, superior performance and environmental safety for virtually any residential or commercial spa cover. 

Offering superior buoyancy per cubic foot, increased resistance to water penetration and punctures, Insulfoam's spa cover foam are the highest quality available.

Our top marine grade vinyl vinyl is rated for UV 1500 hours and stays flexible to -20 C. It is available in sixteen different colors to match your spa and decor.

Our premium quality spa covers feature:

• Premium grade vinyl
• Reinforced center hinge
• Reinforced tie down straps
• Reinforced handles
• Heavy duty bottom liner
• Commercial grade zipper
• Double layer skirt
• Marine grade moisture barrier

Our 30 oz. marine-grade vinyl is manufactured with mildew inhibitors and special plasticizers to help keep it supple. It is the top grade vinyl available. Four reinforced tie down straps with latches, and stainless mounting screws are provided for maximim durabilbiy and heat retention.