(1) Locking, side-release tie-down straps. Secures your spa from unwanted visitors.
(2) High-quality non-corrosive zippers and strong polyester thread. Dacron based material resists rot, mildew, sun damage and premature degradation.
(3) Tough, marine-grade vinyl available in your choice of colors. Resists mildew and odor build-up, match color to spa's surroundings.
(4) Variety of gusseted, double stitched skirt lengths to match your tub. Provides a good thermal seal, and protects the lip of your spa from sun damage.
(5) Strong, reinforced handles for opening and closing the cover. Provides a handling point for the cover.
(6) 20 gauge galvanized steel, 2.5" wide C-channel support beam. Provides increased strength against snow-loading & discourages foam sagging.
(7) 6 mil., single-extruded, virgin bead, polyethylene vapor barrier on EPS foam cores with optional double wrap. Inhibits foam-core moisture absorption
(8) 4" x 2" Tapered, 1.5 lb. density, or 6" x 4" Tapered, 1 lb. density virgin-bead expanded polystyrene (EPS) foam core. Tapered for rain water run-off, low center deflection value, excellent strength while still light weight, and the best R value in the industry! Optional higher density foam available.
(9) Multiple layered, reinforced hinge. Keeps this overworked area of the cover from failing prematurely
(10) Continuous hinge seal. Fills the entire gap created by the hinge for increased overall insulation value.
(11) Double laminated polyester scrim undersideb or optional Reflex Energy Shield base material on bottom of spa cover. Better energy efficiency, better deterioration resistance than vinyl, mesh, or single laminated polyester scrim liner.
Exceeds ASTM Standards! Many local building departments require spa covers to meet ASTM standard F 1346-91 for a "manual safety cover". These covers meet all know local municipal codes and requirements.
Exceptional Four Year Warranty!
Each cover is custom fit to your spa to provide a greater seal and added overall attractiveness.