Is the Cheapest Cladding Actually the Cheapest?
The lowest capital cost cladding is rarely the lowest total cost. The gap between what you pay upfront and what the facade costs over the building’s life is where buildings get expensive - and where value engineering decisions made during procurement come back as maintenance bills, compliance issues, and insurance premiums years later. Understanding the real cost of a facade means looking beyond the per-square-metre price on the quote.
What Maintenance Costs Appear After Installation?
Maintenance is the most predictable hidden cost, and the most commonly underestimated.
Render finishes need repainting every 7-10 years, typically at $30-60/m² each cycle. Timber cladding needs staining or sealing every 3-5 years. Fibre cement can crack over time and require panel-by-panel replacement. These are not failures - they are the expected maintenance profiles of those materials. The costs are real and recurring.
Aluminium cladding with a quality powder coat or PVDF finish has a different profile entirely. Maintenance consists of washing with mild detergent, typically quarterly. No repainting. No re-coating. No sealant replacement. Over a 30-year building life, the cumulative maintenance cost of a cheaper material can exceed the original cladding cost. That is not a hypothetical - it is a calculation that building owners and body corporates deal with routinely.
What Happens When Cladding Needs Early Replacement?
Materials that cost less upfront often degrade faster. If a facade needs full replacement at year 15 instead of performing through to year 30 or beyond, the building owner has effectively paid for two facades - the original and the replacement - plus the scaffolding, site access, disruption, and design work that comes with a re-clad.
Warranty terms tell part of the story. Valmond & Gibson provides a 20-year warranty covering both substrate and coating on interloQ and element13. That covers the expected holding period of most commercial and residential assets. Cheaper products may offer shorter warranty periods, or warranties with exclusions that leave the owner exposed to early degradation.
How Does Compliance Risk Add to the Cost?
This is the cost that surprises builders most. Cheaper products from less established suppliers may not carry the compliance documentation that certifiers require under the NCC. When a certifier requests evidence of non-combustibility testing, weather performance, or structural adequacy - and the supplier cannot produce it - the project hits a compliance hold.
The costs of a compliance hold are significant: programme delays, re-testing (if the product can even be tested), potential substitution of the entire facade package, and the associated redesign and procurement time. These costs routinely run into six figures on multi-storey projects. The saving on the original material - often 10-15% - is minor by comparison.
What Are the Insurance Implications?
Buildings with combustible cladding face premium increases of 50-200% or more. Across the building’s life, that is a six-figure cost that falls on the owner or body corporate. Some insurers now decline to cover buildings with certain cladding types altogether, creating a coverage gap that compounds the financial exposure.
Non-combustible aluminium cladding, tested to AS 1530.1, avoids this problem entirely. The insurance industry has become increasingly specific about cladding materials since the wave of remediation activity across Australian states, and the gap between combustible and non-combustible facades - in insurance terms - continues to widen.
Does Cladding Selection Affect Resale and Financing?
Yes. Buildings identified with combustible or non-compliant cladding face valuation discounts and financing difficulties. Lenders are now more cautious about properties on state cladding registers or with unresolved facade compliance issues. Body corporates face special levies to fund remediation - often hundreds of thousands of dollars across a building.
This is a cost that does not appear on any procurement schedule, but it is borne by building owners years after the original cladding decision was made.
What About Documentation Gaps?
Cheaper products from unknown suppliers may not have NATA-accredited test reports, or the reports may not cover the specific configuration installed on the project. When a certifier, insurer, or prospective buyer asks for evidence years after installation, the documentation may simply not exist.
This creates a situation where the building cannot demonstrate compliance, even if the product itself is adequate. The absence of evidence becomes the problem - and resolving it after the fact is far more expensive than having the documentation from day one.
How Should You Calculate Facade Lifecycle Cost?
The calculation is straightforward. A facade that costs 20% more upfront but lasts twice as long and requires no meaningful maintenance is significantly cheaper per year of service. On a 30-year basis, the total cost of ownership for a low-maintenance, non-combustible system is typically well below the total cost of a cheaper alternative that needs cyclical maintenance and earlier replacement.
This is not about buying the most expensive option. interloQ and element13 are competitively priced for their performance level. The value is not in being cheap - it is in not costing more later.
Valmond & Gibson provides products with 20-year warranties, CSIRO test reports, and NATA-accredited documentation. The compliance evidence exists from day one and supports the building for its entire life. That is the difference between a low price and a low cost.
Related Reading
- Aluminium Facade Warranties: What’s Covered and What’s Not
- How Long Does Aluminium Cladding Last?
- Insurance Implications of Facade Material Selection
- Aluminium Facade Maintenance: A Practical Guide for Building Owners
Last updated: 4 April 2026