Covers up to 96″ for in-ground fiberglass and built-in plaster (Gunite) spas.
Starting from
Starting from
Looking for a different spa type?
R-values are based on a maximum 96″ x 96″ cover size. Smaller covers may provide higher effective insulation.
| Spec | Heavy Duty | Super Foam |
|---|---|---|
| Foam density | 2.0 lb | 2.0 lb |
| Foam taper | 4" → 2" | 5" → 3" |
| Insulation (R-value) | R-12.6 | R-16.5 |
| Warranty | 3-year limited | 3-year limited |
| Best for | Built for structural strength & daily use | Maximum insulation & extreme durability |
In-ground and built-in spas place greater structural demands on a spa cover than portable models. Because the spa is recessed into decking or concrete, the cover must resist sagging, water pooling, and daily use pressure. Choosing the right foam taper and density ensures long-term durability, proper heat retention, and structural support.
Engineered for Structural Strength – Designed to support the demands of built-in spas with reinforced high-density foam cores.
Our Go-To: 4″–2″ Heavy Duty Taper – This is our most recommended configuration for in-ground spas, offering excellent strength, long-term durability, and reliable insulation.
Super Foam Upgrade Available – For maximum rigidity and higher insulation performance, upgrade to our thicker 5″–3″ Super Foam core.
Premium Heat Retention – Advanced insulation helps maintain water temperature while reducing energy costs.
Custom Fit for Built-In Spas – Precisely made to match your spa’s exact dimensions for a secure, tight seal.
Weather & UV Resistant Vinyl – Built to withstand sun exposure and outdoor conditions year-round.
3-Year Limited Warranty – Backed by manufacturer protection for long-term peace of mind.
These optional upgrades are available during checkout.
Double Wrap VPB3000 (Enhanced Vapor Protection)
Recommended for spas using an Ozonator or elevated chemical levels. Adds an additional moisture barrier to help protect the foam core.
High Wind Security Straps
Designed for exposed or windy locations where additional hold-down strength is needed.
303® Aerospace Protectant
Helps protect vinyl from UV exposure and maintain flexibility, reducing premature cracking and fading.
Orange County (Most Areas): $45–$65
Los Angeles County (Most Cities): $65–$75
If your spa has an irregular shape (free-form, peanut, etc.), we may require a template to ensure a perfect fit. Templates start at $95 – $125.00.
Best for: built-in/in-ground spas, hard-to-measure spas, and older covers where the original dimensions are uncertain.
Call for scheduling: (949) 496-2883
Most customers choose our Heavy Duty 4″–2″ taper for built-in spas, with Super Foam 5″–3″ available for maximum strength and insulation.
We provide precision-fit replacement covers for virtually every major spa manufacturer, including:
| • Sundance Spas • L.A. Spas • Cal-Spas • Dimension One Spas • Hot Springs Spas | • Artic Spas • Caldera Spas • Coleman Spas • Jacuzzi Hot Tubs • Grecian Spas |
