Jacuzzi® J435™ ProLast™ Hot Tub Thermal Cover

Features we love

• 25% lighter but 50% denser than standard vinyl covers with no compromise on durability 
• Premium hot tub cover tested for reliability under extreme weather conditions
• Marine-grade material that’s UV resistant and water repellent come sun, snow or rain!
• Reduces energy bills with insulating and sustainably made 100% recycled materials
• The perfect fit for your Jacuzzi that keeps out dirt and keeps in heat
• Your cover, hot tub and investment will ProLast™ for longer
• Jacuzzi® premium quality you can trust

All about me

Replacement hot tub cover for the Jacuzzi® J435™ complete with a set of new cover clips. ProLast™ covers are designed to perfectly fit Jacuzzi® hot tub’s unique raised and curved shell designs which creates a vacuum seal and extra safety.

Jacuzzi® ProLast™ covers make protecting your investment both stylish and simple. Engineered for durability from superior material, ProLast™ Covers are 25% lighter for easier handling and add a premium touch to your outdoor decor. These custom hot tub covers will properly fit your Jacuzzi® hot tub to increase energy efficiency and maintain cleaner water longer.

Marine-grade protection from the elements to ProLast™ for longer

Jacuzzi’s premium covers are tested for reliability under extreme weather conditions, to ensure your hot tub stays protected. These thermal covers are crafted from marine-grade material, making them weather resistant to rain, snow and UV rays, prolonging the colour and quality of your cover.

The tapered design minimises water pooling, while vapour locked seals resist water four times as efficiently as standard covers. Triple reinforced locking straps and buckles protect against winds, while double stitching and reinforcement points minimise the risk of damage. Your Jacuzzi and cover will ProLast for longer.

100% recycled thermal insulation for lower heating bills

Thermal covers act as a barrier to keep heat inside your tub. Heat-sealed insulation on the underside of the cover helps to maintain the water temperature, reducing the need to constantly reheat the water. As a result, your Jacuzzi tub runs more efficiently, and your energy bills are minimised. Not only that, ProLast covers are sustainably made from 100% recycled materials. Save your pocket, save the planet. 

25% lighter than vinyl but 50% denser

Heavier doesn't always mean better! These advanced covers are crafted from durable yet lightweight material, meaning they're easy to use without compromising on quality. Six exterior and two interior handles make removing and replacing your cover even easier. Enjoy the peace of mind of investing in a high-quality cover replacement that can last up to 5 years, built with you in mind.

Tech spec

• Bespoke cover designed to be a perfect seal on Jacuzzi J435 hot tubs
• Durable all weather and marine-grade fabric
• Water repellent and UV resistant to reduce stains, cracks and fading 
• 100% recycled materials 
• Foam density of 1.5lbs that’s 50% denser than standard vinyl 
• Double-stitched seams with outdoor specific and UV-resistant threads
• 40 reinforcement points for minimal tears
• Vapour locked seals resist moisture 4 x more efficiently than standard
• Heat-sealed material on underside retains water temperature for longer
• 4-2.25in taper to reduce water pooling
• 25% lighter than standard vinyl for easier handling
• 6 exterior and 2 interior cover handles for ease of lifting 
• Triple reinforced locking straps and buckles protect against winds
• Compatible with Jacuzzi® ProLift™ Hot Tub Cover Lifts
• ProLast™ black matches all Jacuzzi® ProEndure™ and ProFinish™ cabinetry
• Long lasting for up to 5 years

FAQs

Should I cover my Jacuzzi® in winter?

A hot tub cover will keep your Jacuzzi® protected from winter weather, including fallen leaves, branches and insects! Hot tub lids also keep the water temperature up, saving you money in reheating. Make sure you keep snow and ice from collecting on the top of your Jacuzzi cover by gently removing it. Get more advice about getting your Jacuzzi ready for winter in our guide.

How long do Jacuzzi® covers last?

Jacuzzi ProLast covers can last up to 5 years if cared for properly. Ensure you clean and take care of it. A hot tub gazebo or garden parasol will not only protect your Jacuzzi, but your cover as well. Quality Jacuzzi covers won’t need to be replaced as often as cheap ones, which can only last a few years. Premium ProLast covers are tested for reliability under extreme weather conditions, with marine-grade material that’s UV resistant and water repellent come sun, snow or rain! Your cover, hot tub and investment will ProLast™ for longer. Get more advice about when to replace your Jacuzzi cover in our guide.

How do you clean Jacuzzi® hot tub covers?

Move over moss, mould and mildew, there is no room for that when enjoying your hot tub! Give your Jacuzzi® cover a thorough cleaning every three to four months to prevent it from going brittle.

Use cleaning sprays and a soft sponge to clear any dirt to prevent any muck from sticking to the residue. Rinse with water to ensure the cover is free from products and try to dry it thoroughly.