Do you know what type of stump supports your home’s foundation? Many older Perth homes still rest on ageing timber. Replacing these with either steel or pine ensures stability, safety, and peace of mind.
With Jarrah stumps now not available, Premier House Restumping offers two proven options: steel adjustable stumps and H5 pine stumps. Both deliver practical benefits for homes across Perth and regional WA.
The right choice depends on your budget, soil conditions, and how long you plan to stay in the property.
Steel adjustable stumps are galvanised for durability and fitted with a screw mechanism for precise height adjustment. This makes levelling simple during installation and allows future adjustments if soil movement occurs.
They are resistant to termites and rot, making them ideal for Western Australian conditions. Once installed, they provide long-lasting strength with minimal maintenance. Steel is also non-combustible, adding an extra layer of safety in bushfire-prone areas.
While the initial cost of steel adjustable stumps may be higher than traditional timber or concrete options, their durability, ease of maintenance, and ability to be adjusted in the future make them a cost-effective and superior solution in the long run.
H5 treated pine is a cost-effective option for homeowners in Perth who want solid support without the higher cost of steel.
H5 refers to a hazard level of timber treatment, a process designed to protect wood from decay and pests. Timber treated to this level is suitable for in-ground contact or use in contact with fresh water, providing a strong defense against:
The treatment involves a pressure impregnation process where a preservative solution is forced deep into the wood’s cells. Softwoods, such as pine, are commonly used for this because they readily absorb the treatment.
These stumps are generally expected to last around 30 years, provided regular inspections are carried out. Pine is a renewable, plantation-grown material, which also makes it a sustainable choice.
Unlike steel, pine stumps cannot be adjusted once installed. Once installed, timber stumps are fixed in height. Any future soil movement or settling requires significant, costly work to correct, as they cannot be easily adjusted.
Jarrah is no longer available due to the WA Government’s ban on native forest logging from January 2024.
Steel adjustable stumps can last 50 years or more with minimal maintenance.
H5 pine stumps generally last around 30 years with regular inspections.
Steel stumps are completely termite-proof, while treated pine offers strong resistance but still needs monitoring.
