The same upholstery workshop for 15 years
A thermal cover,
made for your spa
Built to the millimetre by hand. For round, square, sunken or free-standing hot tubs.
For any spa shape.
The cover follows the shape of the spa, not the other way round. Four typical cases — each measured differently.
Round tubsFor wooden and plastic tubs, by diameter. It fits precisely even on a rim that has gone slightly oval over the years.
Square and rounded-corner spasBy length, width and corner radius. The curve of the corner is taken from your own measurement too.
Swim spas and large poolsA multi-part cover for long pools, so that one person can still fold it back.
Special installationsExternal or internal heater, pipes through the wall: with cut-outs, a custom “C” shape or a fenced-off section.

A cover is not an accessory.
It is the spa's insulation.
Welcome to my website. As the founder of “GUZO hot tub covers”, my goal is to offer spa owners solutions that are not only good-looking, but also protect the tub from extreme weather for many years.
In my work, precision and quality materials come first. I know that a thermal cover is not merely an accessory — it is the key to keeping the spa insulated and clean. That is why every single piece is made with individual care, with an exact fit and easy handling in mind.
The greatest recognition for me is a satisfied customer who comes back, and knowing that my work helped them relax undisturbed.
The same pair of upholsterer's hands for 15 years.
Gubicza Zoltán Kárpitos Cég has been delivering premium service for 15 years, built around the professional manufacture of hot tub thermal covers.
Fifteen years of upholstery experience is our guarantee that what we design and build will protect your spa for the long run.
Our focus is fully bespoke manufacturing. For every single piece we follow the dimensions and shape of your spa to the millimetre — round, square, sunken or free-standing. Modern production equipment ensures a perfect seal, and for the upholstered structure we use only selected, premium materials.
Thanks to our flexible, customer-focused way of working, we have many stable, long-term partnerships. Our clients range from small businesses to larger market players. We pay particular attention to business needs: our capacity allows for series production of thermal covers, so we also take on larger volumes for companies.

What the numbers say
- 15 yrs
- upholstery experience
- 90%
- Hungarian and EU materials
- mm
- precise fit
Round, square, sunken or free-standing — the shape is never the obstacle.
Five things we don't compromise on.
All five are checkable claims: material, origin, fastening, lead time, insulation.
Weather- and chemical-resistant cover
For the outer fabric we use only high-quality, UV-stable and flexible materials. Used as intended, this upholstered cover withstands blazing sun, frost and the chlorine used to disinfect the water — so it will not crack.
Guaranteed Hungarian product and quality materials
We are proud that our products come from genuine Hungarian manufacturing. 90% of the raw materials we use come from Hungary and the European Union, which guarantees strict quality control and excellent durability. By deliberately building on Hungarian and European suppliers, we directly support the Hungarian and European economy.
Built-in safety features
We build storm-proof and child-safe fastenings — straps and buckles — into every cover. These safety elements protect the spa from wind and prevent children or pets from accidentally falling into the water.
Reliable, uninterrupted service
Our extensive, stable supplier network and the raw material stock we keep on hand are the guarantee that we deliver your order within the agreed deadline, without hiccups, at the usual high standard.
Maximum insulation and energy savings
For our thermal covers we work with a special, high-density insulation that keeps heat loss to a minimum. With a cover built this way you can cut your spa's heating costs significantly, because the water holds its temperature for far longer.
Eleven solutions in a single cover.
Not a slab of foam in a bag. Every element has exactly one job — and all eleven are there so the cover lasts for years.
Skin
Insulating core
Structure & safety
The layers are the same on every spa. The size, the shape and the fastening are yours.
How to measure your tub for a perfect cover.
Accurate measuring is what makes your new GUZO insulated cover fit to the millimetre, hold the heat, and stand up to strong wind.
Round tubs
For round tubs we need the diameter. Since wooden or plastic tubs can deform slightly over time and become oval, we suggest the following:
- 1Measure the full outer diameter of the tub, rim to rim, straight across.
GUZO tipMeasure the tub in two perpendicular directions as well — like an “X”. If the two numbers differ (say 200 cm one way and 202 cm the other), always give us the LARGER value. That guarantees the cover will slide onto the rim easily.
Square and rounded-corner spas
For square shapes, besides the clear width and length we also need the curve of the corners.
- 1Measure the full outer length and then the full outer width of the tub — both at their widest points.
- 2Corner radius: place a set square or a piece of card against the corner and measure how many centimetres from the corner point the tub actually starts to curve. That value gives the corner radius.
Special installations — heaters and pipes
If your tub has a custom heater or accessories, we also need to take the following into account:
- 1External heater: if the heater sits outside the tub but the pipes pass through its wall, measure the exact position and diameter of the pipes so we can cut the openings into the cover.
- 2Internal heater: if the heater sits in the water, measure the exact position of the inner guard that separates it. In that case we build the cover in a custom “C” shape, or with a fixed, fenced-off section.
Twelve fabric colours. All the same material.
The swatches are real photographs of the manufacturer's sample sheet. Screens render colour differently — if the decision hinges on it, ask us for a physical sample.

SA grey

24

26

22

Black

B 15

16

OP 18

B 17

B 72

B 43

B 3
Finished covers, on real spas.
Style, durability and proper insulation in practice. These photos show the precise upholstery work and attention that goes into our thermal covers. Yours will fit exactly this well.
If you are looking for a durable, good-looking and energy-efficient solution, get in touch about having your new thermal cover made. We are also happy to take on the upholstery repair of older structures.
Get in touchShort reads from the workshop.
Maintenance, heating costs, replacement — what a spa owner is worth knowing.

Hot tub cover maintenance: 3 simple steps for a long life
Our thermal covers leave the workshop with a premium, UV-stable and chemical-resistant upholstered skin — but a little care makes them last even longer.
Read more
How to save a fortune on hot tub heating in winter
Heat does not escape through the walls: 80% of it leaves upwards, through the surface of the water. That makes the thermal cover the single most important factor.
Read more
How to tell it is time to replace your hot tub cover
Many people put off replacing it, yet a worn-out cover quietly drives up the electricity bill. Here are the three surest signs.
Read more
Let's start your
perfect cover.
If you have any question or technical problem, do get in touch. Tell us what kind of spa you have and we will put together the solution that suits it.
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Call now · +36 30 276 2813
