ThermoWood & Specialized Outdoor Timber
The Harmony of Natural Wood and Exceptional Durability in Harsh Climates
In contemporary architecture, natural ThermoWood serves as a bridge between the raw beauty of nature and structured architectural forms. Grand Tigara’s collection of thermally modified timber, produced using advanced European technologies and a 100% organic, chemical-free treatment process, delivers enhanced durability, dimensional stability, and lasting beauty for landmark indoor and outdoor projects.
Specialized Features & Architectural Timber Options
Hardwood ThermoWood:
Thermally modified dense, durable timber species such as Ash and Iroko, distinguished by their rich grain patterns and luxurious, flowing textures. An exceptional choice for outdoor decking, pool surrounds, terraces, and high-traffic areas, offering outstanding resistance to wear and pressure.
Softwood & Ayous ThermoWood:
Featuring knot-free, lightweight Pine and Ayous timber. Ideal for contemporary vertical and horizontal façades, louvers, and extensive wall cladding, helping reduce structural dead loads while maintaining a consistent visual appearance.
Organic Treatment & Exceptional Dimensional Stability:
A high-temperature thermal modification process using steam significantly reduces the wood’s moisture content and removes resins and nutrients from its cellular structure. The result is timber with improved resistance to warping, twisting, rot, fungi, insects, and severe fluctuations in humidity and temperature.
Versatile Profiles & Concealed Fixing Systems:
A wide range of specialized ThermoWood profiles is available for façade cladding, decking, and pergolas, with smart installation options and concealed clips that preserve the seamless appearance of timber surfaces.


