For ductwork beyond cleaning.
Duct Replacement & Repair
Not every duct can be brought back with a clean. Where insulation has failed, joints are leaking or the substrate is contaminated past saving, we replace it - properly sealed, properly insulated, properly commissioned. The result is quieter, more efficient air movement and lower energy waste.
Scope
What's included in the scope
Every engagement is delivered to a documented standard. These are the inclusions you can expect to see itemised on your scope of works and reflected in the close-out pack.
- Pre-works condition assessment and survey
- Replacement duct fabrication to specification
- Sealed and insulated assemblies
- Localised repairs and seam re-sealing
- Leak testing on critical sections
- Airflow balancing and system commissioning
- Handover documentation and warranty
Repair or replace?
When cleaning isn't enough.
Some ductwork can be brought back with a repair. Some is past it - and keeps costing you in leaks, energy and air quality until it's swapped. Here's how we call it.
Get a duct assessmentThe condition · our call
- Crushed or kinked flexi runsReplace
- Failed joints, tears and leaksRepair
- Internal insulation breaking downReplace
- Condensation or missing laggingRe-insulate
Every recommendation comes with the reasoning, a fixed price, and airflow verification at handover - so you only replace what's actually done.
How we work
How we'll deliver this work
Every PMS engagement - including this one - runs through the same three stages. You get the same documentation, the same accountability and the same clearance pack at the end.
Assess
Walk every zone. Map every contaminant.
- Duct condition survey
- Airflow & failure diagnosis
- Repair-vs-replace recommendation
Plan
Scoped, costed, sign-off ready.
- Fixed-price scope
- Materials & lead times locked in
- Shutdown / out-of-hours schedule
Execute & Verify
Cleared, sampled, signed off.
- Sealed, insulated installation
- Airflow verification
- Photo-documented handover
Industries served
Where this work lands
We deliver this service across the sectors where compliance, downtime and indoor air quality genuinely matter. If your operation isn't listed, ask anyway - we mobilise to most regulated industries.
- Resources & mining
- Industrial sites
- Health & aged care
- Commercial property
- Mine camps & accommodation
FAQ
Frequently asked questions
Other services
Often paired with duct replacement
Talk to us about duct replacement
Send the site details and any reports you have. We'll come back with a scoped, costed proposal - usually within one business day.