Insulating Cover Features & Benefits - RHTubs
| Feature | Benefit | |
|---|---|---|
| #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. Optional higher density foam available! | Tapered for rain water run-off, low center deflection value, excellent strength while still light weight, and the best R value in the industry! |
| #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 reinforced, 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 known local municipal codes and requirements. | |
| Exceptional Four Year Warranty! |
All Roberts Hot Tub covers are custom fit to your hot tub or spa to provide a greater seal and added overall attractiveness.