Thatched hat with 4 posts in autoclave-treated wood, risk class IV. Bolts and fittings in galvanised steel.
Autoclave - Treatment in which the preservative agents are injected deep into the heartwood by a physical process combining the use of vacuum and pressure. This is the only process for risk class R4 and R5, wood in direct contact with the ground and exposed to the weather.
Glazing Treatment - Valid for risk classes R1, R2 and R3, usually performed by water-based products: acrylic resins dispersed in water. Protects and adds colour to wood.
Dimensions: 250 cm high x 300 cm in diameter
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