Building members and design life

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Displaying 41 - 60 of 103
Building members Environment Target design life (years)
Poles, posts (Pergolas above-ground on stirrups) Exposed 15
Battens (Pergola) Exposed 15
Sills (Window / door) Exposed 15
Fences, gates (Rails) Exposed 15
Poles, posts (House/deck, above-ground) Exposed 50
Beams Exposed 50
Framing (wall, floor, roof) Exposed 50
Rafters and ridges Exposed 50
Bearers (e.g. un-roofed deck) Exposed 50
Handrails Exposed 50
Railings, structural Exposed 50
Stumps In-ground 50
Retaining walls (Structural, moderate importance [1a]) In-ground 50
Fences, gates (Posts) In-ground 15
Foundation timbers In-ground 50
Framing (Greenhouse) In-ground 15
Pergolas (Posts in-ground) In-ground 15
Retaining walls (Structural, high importance [1b]) In-ground 50
Poles, posts (Pergolas, in-ground, accessible) In-ground 15
Poles, posts (House/deck, in-ground) In-ground 50