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Maximum durability in extreme conditions. Terraces that can handle any weather

Our patio floors are tested in extreme weather conditions to ensure long-lasting quality and trouble-free use all year round.

  • High resistance against rain, snow, UV radiation and frost
  • Stable construction no deformation even at extreme temperatures
  • Minimal maintenance - long service life without the need for regular refurbishment

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1. Natural ash
- drying

Wood with natural beauty and sustainable origin

Natural ash wood undergoes a long and precise drying process that takes several months. This process reduces the moisture content to an optimum level, ensuring its stability, durability and longevity in the outdoor environment.

  • Gentle drying for higher strength and resistance to deformation
  • FSC-certified wood - the responsible and ecological choice
  • Timber comes only from sustainably managed forests
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2. Heat treatment
- Thermo Ash

Premium wood treated for extreme conditions

Termo Ash undergoes a special heat treatment at a temperature of 200 °C, which fundamentally changes its properties and guarantees the highest class of durability.This process ensures a deep colour transformation of the entire structure of the wood, which gives it a luxurious appearance and at the same time significantly increases its resistance to weathering.

  • Stable structure - no deformation, minimal expansion
  • increased resistance to moisture, rot and pests
  • Naturally beautiful colouring - warm, rich tones without the need for further treatment
  • Optimum humidity for outdoor use thanks to the steam saturation process
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3. Planing and oiling
- Thermo Ash

Precision finish for the perfect wooden terrace

Termo Ash undergoes a thorough planing and surface treatment process to achieve precise dimensions, a smooth surface and a perfect final appearance. The manufacturing process involves planing and drilling holes to ensure a fast and accurate installation.

  • Precision machining for easy assembly and perfect fit
  • Machine oiling with special oils with UV filters - maximum protection against sun and weather fluctuations
  • Colour pigments for a richer shade and longer wood life
  • Surface treatment for extended moisture and wear resistance

Connector - connection for maximum stability and durability

The GUMI connector is made of highly durable synthetic rubber, which is also used in the automotive industry - it guarantees long-term strength, durability and flexibility. Thanks to its specially designed shape, it enables fast, precise and repeatable assembly, while retaining its properties even after years of intensive use.

Lab tested, durable in practice. Our products have undergone rigorous stress tests and laboratory research to confirm their high strength and long-term durability even in extreme conditions.
Innovative synthetic rubber for a perfect connection. Strong, flexible and extremely reliable
Resistance in extreme conditions - stability for many years. Reliability at low and high temperatures

A quiet and comfortable step - without distracting noise. Sound-absorbing base for maximum comfort

Completely natural treatment process (very high temperature only)

Ecological flooring, water-based oil

We sell the boards already oiled - ready for flooring.

FSC - wood from certified forests

Highest (FIRST) weather resistance class

Maintenance of wooden floors - long-term beauty and durability

Type of surfaceOpen terrace / partially covered terraceCovered terrace
Frequency1 time per year * Once a year
SeasonSeason before winter and spring In the spring

* In the case of covered surfaces, the frequency of renovation may be lower (even once every few years). However, it should be borne in mind that annual maintenance is required during the warranty period.

Care wooden floor on the balcony and terrace

Wood brings natural beauty and warmth to your exterior, but regular maintenance is important to keep it looking fresh and protected from the elements. Simple care that you can do yourself

Maintenance of GUMI floors is quick and easy. Just:

  • Clean the plates wet with a hard brush
  • Apply a new coat of oil with a brush or roller.
  • Restoring the protection and natural colour of the wood for the next period

Tip: Use only high-quality oils designed for outdoor wood floors.

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Comparison of different types of terraces

Traditional terrace board GUMI Plastic grid
Installation By an expert Self-help Self-help
Method of joining Stainless steel screws Synthetic rubber coupling Planks attached with screws to the plastic grid
Assembly time A few days A few hours A few hours
Laying patterns One - brick Many different designs One, according to the grid
USES
Small balconies No Yes Yes
Terraces with waterproofing No Yes No
Garden terraces Yes Yes No
Laying on tiles, substrate with anti-slip treatment N/A Yes No
Laying directly on EPDM No Yes No
MATERIALS
Types of wood Coniferous and exotic tree species THERMOJASAN - ash wood thermally treated Different types
Wood resistance class from III. to I. class Resistance class I from III. to II. class