CHOOSING A TIMBER SPECIE When architects choose a timber specie for their project there are many considerations to ensure a sustainable, enduring result.
DURABILITY Assess the timber’s resistance to decay and weathering. The TRADA durability scale indicates expected longevity and should be checked to ensure the timber chosen aligns with the demands of the project.
CARBON MILES Consider the distance from source to site. Locally sourced timber lowers transportation emissions and help meet sustainability targets, while imported species have higher environmental costs.
COST Factor in both initial purchase price and long-term value. A higher-cost timber may offer greater lifespan, which may be more suited to your project.
LIFE CYCLE SUSTAINABILITY Faster-growing plantation species replenish quickly and are thus highly sustainable. However, they often offer lower durability compared to slow-grown hardwoods.
AVAILABILITY Check manufacturers for the specie’s availability in required sizes and finishes. Readily available timbers simplify procurement and reduce lead times.
ENVIRONMENTAL IMPACT Consider the forest type where the timber is harvested. There is a vast difference in impact between a plantation grown timber and virgin deforestation. Choose timbers from well-managed forests with credible certification.
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