Skip to product information
1 of 10

4"/3" Thick Proline Tapered Spa Covers - Square various sizes 198cm - 228cm / 78" to 90"

4"/3" Thick Proline Tapered Spa Covers - Square various sizes 198cm - 228cm / 78" to 90"


Regular price £299.00 GBP
Regular price £375.00 GBP Sale price £299.00 GBP
Sale Sold out
Incl. VAT

This replacement hot tub cover is made from the finest Marine Grade Vinyl with 6 reinforced handles for added support and durability. The insulating foam inside the cover is vacuum sealed with a 4mil poly wrap Vapour Barrier to increase the longevity of the cover and retain heat. An aluminium channel is fixed down the centre of the cover to provide extra strength and stability when opening the cover.

Our cover includes a full length Steam Seal inside the fold along with a 5" skirt to trap any excess heat that would escape through the side of the cover and keeps it within the hot tub. The bottom of the cover is manufactured out of mildew inhibiting vinyl to prevent moisture deterioration and provides minimal water absorption. These covers are designed to withstand harsh winter months.

Our covers are not limited to Canadian Spas - they work perfectly well with other popular spa brands, including Jacuzzi, Clearwater Spas, Hotspring Spas, Agean Spas, Arctic Spas, and many more!

Always consider the density or thickness before purchasing a cover - a flat 3" cover will provide poor insulation and allow rainwater to pool on the surface. Our 4" thick covers with a 3" taper are the perfect way to protect your spa and keep it cost-efficient.

If your existing cover measures between two of our cover options, select the larger size. An overhang will not impact the insulation - a cover that is too small will not sit correctly and will allow heat to escape.

Features Overview
  • 4" thick core insulation
  • 4" corner radius
  • 3" taper to prevent rainwater pooling
  • 5" skirt length
  • Commercial quality zipper
  • 4mil vapour barrier
  • 4 locking straps
  • Tough mesh bottom with rugged reinforced stitching
  • 2 reinforced handles
  • Full length steam seal
  • Includes kerb side delivery in UK

    Excludes some highland and island locations. Please call for quote.

  • 4"/3" Quality Ratio: 4" Core insulation thickness for top rating and 3 "taper for rainwater run off
  • Foam Thickness: 4" 1.5 LB foam / Type II (2) - Expanded Polystyrene
  • Insulation: R 18.5
  • Corner Radius: 4" / 10cm
  • Colour: Brown or Grey

Locking Straps

Our spa covers come standard with 4 locking straps to prevent unauthorised access to your spa. We provide both male and female parts of the locking clip, so that the cover can be secured to the relevant position on your spa.

Covers without locking straps have the potential to be unsafe and cause injury. Always lock your cover when the spa is not in use.

Easy Care

The cover only requires a light wash with soap and water annually - or when dirty. Brush off snow, ice, and leaves to prevent damage to the foam core.

Reinforced Handles

The 6 study handles are made from top-quality triple-folded reinforced vinyl, backed with double-stitched seams.

These handles are strategically positioned so that two handles may be held at any one time, ensuring hassle-free use. Our covers are fully compatible with standard cover lifters.

Tough Cover Bottom

The bottom of the cover is manufactured out of marine grade mildew-inhibiting vinyl to prevent moisture deterioration. This tough and resilient material has minimal water absorption.

Heat Seal Pillow

Our covers feature a heat seal pillow to prevent heat from escaping from the most vulnerable area of your cover - the fold. Heat seal pillows must be full-length to keep your spa insulated effectively. Our full-length pillow quickly cuts down on heat loss.

Polystyrene Core

The 4" thick polystyrene core provides your spa with optimal insulation, while the 3" taper keeps rainwater from collecting.

The insulating foam is vacuum sealed with a 4mm poly wrap Vapour Barrier, which prevents moisture from reaching the foam core. This helps the cover to avoid becoming waterlogged, increasing its longevity.

Commercial Quality Zipper

The heavy-duty 45 nylon zip chain and aluminium pull tabs are tough and durable to ensure the integrity of the inner core. We use commercial quality materials to prevent weathering and rusting.

Insulating / Protective Skirt

Our covers come with a 5" skirt to further enhance the insulation qualities and provides protection against the elements

Double Stitching

Our covers are built to last - double stitched with 92lb bonded polyester thread with UV protection. This rugged, reinforced stitching ensures the cover exterior holds together through all weather conditions or physical stress.

Durable Reinforced Hinge

An aluminium channel is fixed down the centre of the cover to provide extra strength and stability when opening the cover, lengthening your cover's life.

Our covers are available in two colours to match your spa - Brown and Grey.

Guarantees the product performance warranty for (1) one year from date of purchase on both materials and workmanship.

Click here for full terms of cover warranty



Needed a new cover and looked everywhere, by far the cheapest around, and a good R value.. ordered one 94x94 to match the existing one, but was too big because of the smaller radius. Returned to the local store and ordered a 92x92 and is a perfect fit. Seems to be a great bargain. First lid took 8 days to come and the second lid only took 3... The free shipping was Awesome!!!

We compared prices, and this cover was way cheaper and the quality is amazing. Fits like a glove on our 82"X82" hot tub. Amazing cover.

Excellent quality cover and service. I called the company directly to ensure I was ordering the correct size and they were very kind and helpful! The cover was shipped to my door (free of charge) in less than two days. The tub is sealed perfectly, no more steam billowing out the edges! I highly recommend this cover. Don't hesitate to buy it!!!

I purchased the exact same cover that would have cost me more to buy direct and this came right to my door, no fuss and in pristine condition !!

This cover fits well and replaces the old water-logged one perfectly. It's light and easy to move.

We are so pleased with our new hot tub cover. It is so light and it is great to be able to use the hot tub again, because our other cover was shot.

My husband and I were very happy with how quickly the hot tub cover arrived and how great it fit! The quality of the cover really keeps the heat in. This was our first big on-line purchase and we couldn't be happier!

Seems to be well made. At least as good as factory lid that came with my tub.

Very happy with the speedy delivery and the quality of the cover.

I was very pleased with the product and the price. It fit perfectly and is light but sturdy. The only snag I had was it was not delivered the same day that my cover lifter (from the same company) was as the delivery person did not ring the doorbell or even call out through the screen and open front door and just dropped off the cover lifter box but did not drop off the spa cover box because it required a signature and so it stayed on the truck for a couple of days.


As described, quick service i.e. delivered before 'due date'.....5 star rating on product

I purchased this cover one month ago and it is great quality and looks great too!

I love my new hot tub cover. The colour was really nice and it is so light to take on and off. It has extra fasteners to hold it on. Overall a great product. Shipped right to my door as well.

Great quality! Fits perfectly! Really light and easy to handle.

Arrived on time, was as advertised, seems great, really good price.

I'm very happy with this purchase. It's not a perfect fit for my specific tub but the price can't be beat. The corners are rounded but with a rather small radius. I understand this to make sure it will fit all tubs but mine hangs over a bit. All in all, a great product. I will buy it again and suggest it to everyone.

Just a quick note to say thank you. Our courier delivered our new hot tub cover yesterday and we've just fit it - probably took half an hour from start to finish it was so easy.
It was only when we raised the new cover that we realised that the old one must have been deteriorating for some time and that now one person can lift it on their own.
Many thanks again for excellent service.
Lesley (in France)

View full details