Heat Tempered, Nature Perfected
The heat tempering process at Imbue enhances the wood’s natural beauty while strengthening its core. By carefully controlling temperature and humidity, we unlock the full potential of timber, increasing its stability and resistance to environmental factors. Our advanced modification process is free from harsh chemicals, preserving the integrity of the wood while delivering superior performance.
Thermal Modification Step by Step
PHASE 1
Initial heating process
Kiln dried timber is placed in a thermal modification kiln and is gradually increased to a target temperature of 230 degrees. This process occurs over an extended period, with thicker boards requiring more time.
PHASE 2
Peak temperature
Once the timber has reached 230 degrees core temperature, it is held for a minimum of 2 hours. At this point the thermal modification is occurring than the temperature must be carefully controlled by probes. The moisture content of the wood at this stage is essentially zero.
PHASE 3
Reconditioning process
After the timber has reached its peak temperature, it is slowly cooled, and reconditioned with steam. This raises the moisture content to a target of 7-8% moisture content.