Square Spa Pool Cover | 2000 x 2000mm | Charcoal | R350
- Superior Heat Retention. 25kg/m3 high-density foam reduces heat loss by up to 70%, saving $200-500/year on power bills.
- UV-Protected Marine-Grade Vinyl. Charcoal finish resists fading and cracking under harsh sun.
- Mould and Mildew Resistant. Treated foam and vinyl for long-term durability in humid conditions.
- Weatherproof Tapered Design. 100mm-70mm profile sheds rain and prevents water pooling.
- Secure Fit. Includes 4 heavy-duty clips and 200mm tie-down straps, wind-resistant.
- Energy Efficient. Maintains optimal spa temperature, reducing heater runtime by 50-70%.
- Debris Protection. Keeps leaves, dirt, and insects out, reducing chemical use.
- Complete Package. Arrives ready to install with all clips and straps included. Is This Cover Compatible With Your Spa?
This cover is designed for any spa pool with a 2000 x 2000mm square shell and R350 corner radius. The R350 is a larger, softer rounded corner, common across many mid-to-large square spa pools from leading brands including Vortex Spas, Sapphire Spas, Oasis Spas, Sundance Spas, Jacuzzi, and others.
Important: Corner radius and shell dimensions vary between models and production years, even within the same brand. Always measure your spa shell and corner radius before ordering. Not sure how? See the measuring guide below, or and we'll confirm the right cover for your specific spa before you spend a cent. How to Measure Your Spa for the Perfect Fit
Need help measuring or want a custom size? Email perfectpoolsnz@gmail.com with your spa dimensions and we'll confirm compatibility or provide a custom cover quote within 24 hours. You can also visit our contact page.
Step 1: Measure Overall Dimensions
- Measure the length and width of your spa shell (not the cabinet)
- This cover fits 2000mm x 2000mm shells (plus or minus 20mm tolerance)
Step 2: Measure Corner Radius
- Remove your current cover if possible
- Look at the top edge of your spa shell where the corners are rounded
- Place a ruler at the corner point and measure from the corner to where the curve straightens out
- This measurement is your radius - this cover has a 350mm (R350) radius, a larger, softer curve
Step 3: Check Your Current Cover
- Look for a label or stamp on your old cover - it may list the radius (e.g. "R350")
- If your old cover fits well, measure its corner radius and match it When to Replace Your Spa Cover
- Cover feels heavy and waterlogged (foam has absorbed water)
- Visible cracks, tears, or fading in the vinyl
- Sagging or loss of shape (foam has degraded)
- Increased heating costs (poor insulation)
- Mould or mildew that won't clean off
- Straps or handles are broken or frayed
Average spa cover lifespan: 3-5 years with basic care. This cover is built to last 5-8 years in typical conditions with proper maintenance. Installation and Care
Installation (2 minutes):
- Remove old cover and clean spa shell rim
- Place new cover on spa, ensuring even overhang on all sides
- Attach the 4 included tie-down clips to your spa cabinet
- Connect straps to clips and adjust for a secure, wind-resistant fit
- Ensure cover sits flat with no gaps for optimal heat seal
Care and Maintenance:
- Clean cover monthly with mild soap and water (avoid harsh chemicals)
- Apply vinyl protectant every 3-4 months to prevent UV damage - we recommend 303 Spa Pool Cover Vinyl Protectant Spray
- Remove snow or pooled water immediately to prevent sagging
- Never walk or sit on the cover
- Check and tighten straps periodically What's Included
- 1 x Square Spa Pool Cover (2000 x 2000mm, R350 radius, Charcoal)
- 4 x Heavy-duty tie-down clips
- 4 x 200mm tie-down straps Recommended Accessories
Cover Lifter Combo - Save $100. Add this spa cover and our Spa Cover Lifter to your cart and $100 is automatically deducted at checkout. No codes needed.
- Spa Cover Lifter - One-Person Operation - remove your cover effortlessly every time. No lifting, no straining.
- 303 Spa Pool Cover Vinyl Protectant Spray (473ml) - extend your cover's life by 1-2 years. Apply every 3-4 months.
- 4-Pack Lockable Spa Cover Clips - additional locking security for child and pet safety compliance. Frequently Asked Questions
Q: How do I know if this cover will fit my spa?
A: Measure your spa shell (should be 2000mm x 2000mm, plus or minus 20mm) and corner radius (should be 350mm). If unsur