When looking for the best hot tub cover for cold climates, there are a few key factors to consider. The main purpose of a hot tub cover is to retain heat and protect the hot tub from the elements. In cold climates, you’ll want a cover that provides maximum insulation to keep the water hot even when temperatures drop below freezing.
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What to Look for in a Cold Climate Hot Tub Cover
Here are the main features to look for when choosing a hot tub cover for cold weather use:
- Thick insulation – At least 4-6 inches of foam insulation is recommended for cold climates. This helps retain heat and prevents energy loss.
- High R-value – This measures the insulation’s resistance to heat flow. Look for an R-value of at least R-30 for adequate cold weather performance.
- Vapor barriers – Multiple vapor barriers seal in moisture and prevent condensation buildup.
- Tapered design – A center taper funnels rain and snow off the cover instead of pooling.
- Sturdy vinyl cover – Durable outer shell withstands snow load and harsh weather conditions.
- Reinforced seams – Double-stitched and sealed seams prevent moisture penetration.
- Locking straps – Sturdy straps keep cover securely in place in windy conditions.
- Heat sealed – Foam should be laminated using heat seal technology for maximum adhesion.
The 5 Best Hot Tub Covers for Cold Climates
Based on the criteria above, here are 5 of the top-rated hot tub covers recommended for cold weather use:
1. The Cover Guy Deluxe Insulated Cover
The Cover Guy Deluxe cover provides excellent protection for hot tubs in cold climates. Key features include:
- 5-6 inches of high density polyurethane foam
- R-value of R-30+
- Triple-layered vapor barriers
- Tapered design with reinforced cover skirt
- Sturdy marine grade vinyl exterior
- Dual-stitched seams with polyurethane coating
This cover comes with a 5-year warranty and has stellar reviews from customers in cold winter areas. It’s an excellent insulated cover at a reasonable price point.
2. Beyond Nice Hot Tub Cover
Beyond Nice makes a high end hot tub cover optimized for energy efficiency. Highlights include:
- 6 inches of virgin foam insulation
- R-value of R-35
- Aluminum radiant barrier for added heat retention
- Marine grade vinyl cover material
- Triple-stitched seams with vapor barrier
- 2 lb. density foam for support under heavy snow loads
This cover comes with a 7-year warranty and outstanding durability. It provides maximum insulation for cold winters.
3. Classic Accessories Ravenna Cover
Classic Accessories makes some of the best selling hot tub covers on the market. The Ravenna model is optimized for cold weather with these features:
- 4 inches of insulation
- R-value of R-24
- Vapor barrier between foam and vinyl
- Tapered design with expanding foam insulation skirt
- Durable fabric-reinforced vinyl shell
- Straps and buckles to secure cover
This cover provides very good insulation at a budget-friendly price point. It works well in climates with lighter snow loads.
4. The Cover Pool Deluxe Insulated Cover
The Cover Pool Deluxe cover is designed for excellent thermal efficiency. Features include:
- 6 inches of polyurethane foam
- R-value of R-35
- Aluminum moisture barrier
- Heat sealed seams
- Marine grade vinyl exterior
- Drain holes prevent pooling water
This cover has very high user ratings for insulation and durability. It’s a great option for maximum energy savings.
5. Blue Wave Snow Shield Cover
Blue Wave’s Snow Shield cover is engineered for heavy snow loads in cold climates. Key specs include:
- 4-6 inches of high density foam
- R-value of R-24 to R-30
- Triple-layered vapor barrier
- Marine grade vinyl reinforced with polyester fabric
- Heat sealedoverlap seams
- 23 lb. density foam for support
This cover handles heavy snow accumulation thanks to the reinforced vinyl and high density foam. It’s built to last in harsh winters.
How to Choose the Right Size Hot Tub Cover
Getting the right size hot tub cover ensures proper insulation, protection, and fit. Follow these steps for measuring:
- Measure your hot tub’s length and width across the top edges. Round up to the nearest half foot.
- Measure diagonally from corner to corner and round up to the nearest half foot for the second dimensions.
- Add an extra 3-5 inches to the length and width if your tub has rounded corners or pillows.
- Check the manufacturer’s sizing charts and recommendations.
- Consider an extended length model for extra side insulation.
Also look at the recommended weight capacity and density of the foam to ensure the cover can handle the snow load. Reinforced straps should be rated for heavy snowfall amounts.
How Much Does a Hot Tub Cover for Winter Cost?
On average, expect to pay $200 to $600 for a good quality hot tub cover for winter use. Here’s a breakdown of pricing:
- Basic covers – $200 to $300. Have budget foam insulation and cover material.
- Medium grade covers – $300 to $400. Offer better insulation with vapor barriers.
- Premium covers- $400 to $600. Have the highest density foam and durable construction.
Added features like tapered design, reinforced seams, and extended skirt length can increase the price. High-end custom covers tailored to your exact hot tub dimensions also cost more.
Tips for Caring for Your Hot Tub Cover in Winter
Follow these tips to keep your hot tub cover in good condition all winter:
- Remove snow buildup regularly with a cover lift, broom or foam cover cleaner.
- Use hot tub steps or a cover lifter to avoid dragging the cover.
- Allow cover to dry out completely before replacing after hot tub use.
- Check for critter damage and reseal any compromises to the vapor barrier.
- Keep water and chemical levels balanced to prevent cover damage.
- Consider hot tub cover protector pads for added insulation.
With proper care, a quality winter hot tub cover should provide 5 years or more of use before needing replacement.
Conclusion
The best hot tub covers for winter feature thick foam insulation, high R-values, and durable construction to retain heat and prevent snow damage. Look for covers with 4-6 inches of foam, multiple vapor barriers, and reinforced vinyl. Top brands like The Cover Guy, Beyond Nice, Classic Accessories, The Cover Pool, and Blue Wave make covers designed specifically for cold climate performance. Carefully measure your hot tub and consider the snow load capacity when choosing the right winter hot tub cover. With proper insulation and care, you can enjoy your hot tub all winter long even when temperatures plummet below freezing.