Blog
09Jul

Salt and Chlorine Use in Baltresto Hot Tubs: Water Care Guide

The foundation of our hot tubs is a fiberglass shell that can be equipped with various equipment: wood-fired stoves made of stainless steel, electric heaters, pumps, filters, and hydromassage systems. Aeromassage systems and LED lighting are not affected by the chemical composition of the water. However, every other element (including the shell itself) has its own resistance limit to aggressive chemical environments. Before adding salt or disinfectants, ensure the chemical balance of the water is correct. This is the foundation -...

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pic fiberglass vs acrylic which outdoor hot tub should you choose
29May

Fiberglass vs Acrylic: Which Outdoor Hot Tub Should You Choose?

When choosing a premium outdoor hot tub, customers most often face a choice between two materials: acrylic and fiberglass. Both options look aesthetically pleasing, have a beautiful glossy finish, and feel smooth to the touch. However, outdoor use is fundamentally different from using a bathtub inside a warm bathroom. Temperature fluctuations from -30°C to +40°C, ice, UV exposure, tons of water, and dynamic loads from bathers all place special demands on the material. Our Baltresto hot tubs are manufactured from multilayer...

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pic barrel sauna vs outdoor sauna why curved engineering trumps traditional squares
15Apr

Barrel Sauna vs. Outdoor Sauna: Why Curved Engineering Trumps Traditional Squares

When searching for the perfect barrel sauna vs. outdoor sauna, most homeowners assume "outdoor" means a traditional, drafty square cabin. However, modern garden wellness has evolved. At Baltresto, we have moved away from traditional square construction in favor of Barrel, Oval, and Cube Barrel designs. Why? Because traditional 90-degree corners are the enemy of heat efficiency. Here is why our specialized outdoor lineup is the smarter choice for your garden. In a traditional square outdoor sauna, heat rises and gets trapped in...

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pic outdoor sauna materials compared spruce vs thermowood vs alder
01Apr

Outdoor Sauna Materials Compared: Spruce vs Thermowood vs Alder

When choosing the right outdoor sauna materials, understanding the benefits of each wood type can make all the difference in performance, durability, and aesthetics. Whether you’re planning a sauna outdoor installation in your backyard or a relaxing garden sauna, selecting the optimal timber ensures long-lasting comfort and value. A spruce sauna remains one of the most popular choices for outdoor sauna builds. Spruce is lightweight, easy to work with, and offers excellent insulation properties – helping your sauna reach and...

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pic how long does a wood fired hot tub last maintenance & care guide
30Mar

How Long Does a Wood Fired Hot Tub Last? Maintenance & Care Guide

If you’re researching how long does a wood fired hot tub last, understanding lifespan and maintenance expectations is essential before buying. A classic wood burning hot tub made of quality timber typically lasts 10-20 years with proper care. With diligent attention to wood fired hot tub maintenance and environmental protection, many owners report even longer service life. The lifespan of a wooden hot tub depends on wood species, build quality, climate exposure, and how consistently you perform maintenance tasks....

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20Feb

Wooden vs Fiberglass Wood Fired Hot Tub: Which One Should You Choose?

When choosing a wood fired hot tub for your backyard, the decision often comes down to a traditional all-wooden tub or a modern fiberglass-lined alternative. While both deliver the authentic experience of wood-burning heat, they differ significantly in maintenance demands, durability, and long-term ownership cost. Whether you're considering a 2 person wood fired hot tub for private relaxation or a larger family model, understanding these differences is essential. At Baltresto, we design wood fired hot tubs for sale that...

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pic wood paint and protection with remmers options for saunas
30Dec

Wood Paint and Protection with Remmers Options for Saunas

At Baltresto we offer several paint and protective coating options for our wooden saunas. A properly selected coating performs two key functions at once: it provides reliable protection for the wood and defines the visual appearance of the product, emphasizing its style and character. We use professional Wood Paint and Protection solutions based on products from Remmers, which have proven their effectiveness when working with natural wood and exterior wooden structures. Wood is a natural material with a unique structure and properties,...

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22Sep

How often should water be changed in a hydromassage pool

There is no universal answer to this question, as water quality depends on several factors. Firstly, the quality of the water used may vary in different regions. Secondly, the frequency of use of the hydromassage pool also affects the water quality. Are you using water from the tap or from a well How much iron is in your water Do you use a filtration system What is the ambient temperature And, of course, the location of your hydromassage pool in the...

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pic 1 comparison of wood-burning sauna stoves
16Mar

Comparison of Wood-Burning Sauna Stoves Harvia 20Pro, Harvia M3, Huum Hive Heat and Cozy 12

ModelHarvia 20ProHarvia M3Huum Hive HeatCozy 12 Stove weight60 kg45 kg56 kg59 kg Power24,1 kW16,5 kW12 kW12 kW Volume of the steam room8m³-20m³6m³-13m³6m³-13m³6m³-12m³ Firewood max length40 cm30 cm30 cm30 cm Weight of stones20 kg20 kg90 kg120 kg Approximate heating rate to 80 degrees45 min60 min 90 min90 min Dimensions (WxDxH), cm39 x 43 x 7143 x 51 x 7645 x 49 x 7544 x 50,6 x 70 The 1st type includes Harvia stoves. A stove of this brand mainly heats up due to the airflow between the...

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15Mar

How to Heat Up a Wood-Burning Sauna as Quickly as Possible?

It is easy to heat a sauna with a wood stove quickly and if you heat the stove correctly, you can save a lot of time on the sauna preparation to enjoy the bath procedures longer. Which wood is best for the sauna? The wood you use is very important for how long your sauna heats up. How it burns affects how soon you will heat up the steam room. It is important that the firewood is dry and medium-sized. You...

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