Leading termite protection for Perth homes and builds
Perth’s sandy soils and warm, dry summers create conditions that are favourable for subterranean termite activity across the metropolitan area and surrounding regions. While many homeowners assume termites are only a concern in tropical climates, Perth properties are far from immune. For builders, architects and homeowners planning a new build or renovation, the construction stage is the most effective time to install lasting termite protection.
Termi Home & Commercial has been providing termite barrier solutions across Perth and regional Western Australia for over 25 years. Based at 48 Century Road, Malaga, our dedicated team has protected tens of thousands of homes and commercial builds across the metro area. Our flagship product, Termimesh, is a quality, safety and environmental management endorsed company to ISO standards.
What is a physical termite barrier?
A physical termite barrier is a non-chemical system installed during the construction phase to prevent termites from gaining concealed access to a building. Unlike chemical treatments that degrade over time and need ongoing retreatment, a physical barrier provides a permanent line of defence that does not rely on toxicity.
Termimesh is manufactured from marine-grade TMA 725 stainless steel. The mesh weave is too tight for termites to pass through and too strong for them to damage. It is installed around service penetrations, construction joints and the building perimeter before the concrete slab is poured. Once in place, it forces termites into the open where they can be identified during routine inspections.
This approach meets the requirements of Australian Standard AS 3660.1 for termite management systems in new building work.
Why Perth builders choose Termimesh
For builders working across Perth, Mandurah, the Goldfields and regional Western Australia, termite protection needs to be dependable, efficient and fully compliant. Termimesh delivers on every count.
- ISO-endorsed quality systems – Termi Home & Commercial is one of the few termite management providers in Western Australia operating under independently endorsed quality, safety and environmental standards
- A genuine alternative to chemical sprays in WA – while chemical treatments remain common in Western Australia, Termimesh offers a permanent, poison-free solution that avoids the retreatment cycle and the ongoing cost that comes with it
- Fitted once before the slab pour and left to do its job – no follow-up visits, no top-ups, no maintenance programme to hand over to the client at completion
- Compliant with AS 3660.1 and CodeMark certified – meets Australian Standards for termite management and has undergone rigorous testing to comply with the Building Code of Australia (BCA)Â
Our team coordinates each installation to suit your build schedule. We understand that construction timelines in Perth are tight, and we make sure our work fits in without causing hold-ups. Our estimators can review your plans and provide a quote matched to the specifics of the property.
A considered choice for homeowners building in Perth
If you are building a new home in Perth or surrounding suburbs, the termite management system you choose during construction will have a lasting impact on how your property is protected. Many homeowners accept the standard inclusions recommended by their builder without exploring the alternatives.
In Western Australia, sandy soils allow termites to travel significant distances underground with very little surface disturbance. By the time activity becomes visible, structural damage may already be underway. A physical termite barrier like Termimesh addresses this at the source by blocking concealed access points before the slab is even poured. It is a single installation that does not wear out, wash away or require you to budget for annual retreatments.
Standard home insurance policies across Australia exclude termite damage entirely. There is no safety net if things go wrong. Getting the right protection in place from the start is a practical decision that avoids potentially significant repair costs down the track.
Raise the question with your builder early in the design stage. It is a straightforward specification change that delivers genuine long-term value.
Chemical treatments vs physical barriers in WA
Western Australia is one of the few states where chemical termite sprays remain widely available. While chemical treatments can provide initial protection, they carry ongoing costs and limitations that are worth understanding before you commit.
Chemical barriers applied to the soil around a building degrade over time. In Perth’s sandy, free-draining soils, the active ingredients can break down faster than in heavier clay profiles, and retreatment cycles become a recurring expense. There is also the question of introducing pesticides to the soil around your home and near water tables.
Termimesh takes a different approach. As a poison-free stainless steel barrier, it does not degrade, does not need topping up and does not introduce chemicals to the site. For homeowners and builders who want a long-term, low-maintenance solution, a physical barrier offers clear advantages over chemical alternatives.
The Pledge Guarantee – protection you can count on
Every Termimesh installation is backed by our Pledge Guarantee*. It is the only warranty of its kind in the Australian termite management industry.
- Covers the first 10 years from the installation date without requiring annual termite inspections to keep the warranty active
- If termites breach the barrier, the full cost of structural repair is covered with no dollar limit, no excess and no cap on the claim amount
- While not compulsory during the initial 10 year term, we do recommend annual inspections, with each extending the Pledge Guarantee by 12 months
- Backed by an independent Warranty Fund that is ring-fenced from the operating business – claims are met regardless of changes in ownership or corporate structure
- Open to all property types on equal terms, from single residential homes through to large commercial and government projects
The Pledge protects the homeowner and gives the builder confidence that the product will perform. It is worth reviewing the full details before comparing it to other termite management options on the market.
*conditions apply
Trusted across Perth and Western Australia
Our local Perth team services the entire metropolitan area as well as Mandurah, the Goldfields and Mid and Northwest regional Western Australia. We are endorsed to ISO standards for quality, safety and environmental management.
We also provide termite inspections, pre-purchase timber pest inspections and general pest control through our Termitrust brand, so we can support you well beyond the installation phase.
Get in touch with our Perth team
Ready to protect your next build or new home? Call our Perth team, send them an email or enquire online now for an obligation-free quote.
Whether you are a builder pricing a development or a homeowner weighing up your options, our team can talk you through the process and quote from your plans.
How much does a termite barrier cost in Perth?
Every project is different. The main variables are the number of pipe penetrations, the complexity of the slab design and whether the build involves split levels or step-downs. A straightforward rectangular slab with a handful of penetrations will cost less than a multi-level home with an irregular footprint. We quote directly from your floor plans so the figure reflects your actual project.
Do termite barriers really work?
Physical barriers like Termimesh are widely recognised as the most effective form of termite protection for new builds. The stainless steel mesh blocks the concealed entry points that subterranean termites rely on to access a structure from underground. It does not kill termites, but it forces any activity into the open where it can be spotted during routine inspections. That visibility is what makes the system so effective.
How long does a Termimesh barrier last?
The barrier is manufactured from marine-grade stainless steel that does not corrode, degrade or weaken with age. There is no expiry date and no retreatment schedule. As long as the slab and building structure remain intact, the barrier continues to do its job. It is a permanent installation.
Is termite damage covered by home insurance in Australia?
In almost every case, no. Insurers treat termite damage as a maintenance issue and exclude it from standard home and contents policies. The homeowner is left to fund structural investigation, treatment and repairs out of pocket. In a market where repair bills regularly run into tens of thousands of dollars, a barrier installed at the construction stage is a modest investment by comparison.
When should a termite barrier be installed?
The barrier must be installed during construction, before the concrete slab is poured. The mesh is secured around service penetrations and along the building perimeter. Retrofitting a physical barrier after the property is built is not practical, which is why it is important to specify it early in the planning stage. The earlier your builder contacts us, the easier it is to coordinate the installation with other trades and construction timelines.
Talk to a Termi expert in your area today
Make an enquiryTermi Home & Commercial services are available right across Western Australia, Queensland, Victoria, South Australia, New South Wales and ACT. We are never too far away to provide an obligation free quote or practical advice.
