The quality of the each Polvin PVC fence starts with the formulation.

Every Polvin PVC fence begins with the raw material – and that’s where most manufacturers cut corners.

With over 40 years of PVC manufacturing experience in Australia, we’ve developed proprietary formulations specifically engineered for Australian conditions. Our Platinum Series contains significantly higher concentrations of UV stabilisers and impact-strengthening compounds than any other PVC fencing available in this country.

Why does that matter? Because Australia’s UV radiation levels are approximately three times higher than most other countries. A formulation designed for European or North American conditions simply won’t perform here. Fencing that lasts 30 years overseas might deteriorate in 10 years under Australian sun.

We formulate for Australia because we manufacture in Australia.

UV Protection: Engineered for Australian Conditions

Standard PVC fencing uses baseline levels of UV inhibitors – enough for moderate climates, but inadequate for Australian conditions.

Our Platinum Series uses double the UV stabiliser content of industry standard formulations. This isn’t guesswork. We’ve tested this extensively in our laboratory using accelerated weathering equipment that simulates years of UV exposure, moisture, and temperature cycling in a compressed timeframe.

The result? Our Platinum Series maintains its structural integrity and appearance for more than twice as long as competing products under equivalent UV exposure.

For the Gold Series, we’ve formulated a balance between the premium Platinum protection and competitive pricing – delivering UV stability that significantly exceeds imported alternatives while remaining price-competitive.

Impact Strength: 3x the Industry Standard

UV resistance means nothing if your fence cracks the first time something hits it.

We use a specialised combination of impact modifiers in our Platinum Series that delivers impact strength more than three times better than the industry standard. This isn’t a marketing claim – it’s laboratory-verified using standardised testing protocols.

What does that mean in practice?

• Post and rail fencing that flexes when a horse leans on it, then returns to shape
• Picket fencing that handles accidental impacts without cracking
• Privacy panels that withstand storm debris and general wear

Our testing compares new products and – critically – aged products. Many competitors’ fencing shows acceptable impact strength when new, but degrades rapidly under UV exposure. Our Platinum Series maintains a far higher percentage of its impact strength over time.

Laboratory Testing: We Prove Every Claim

We don’t make claims we can’t verify.

Our Dandenong South facility includes state-of-the-art testing equipment:

Accelerated Weathering Chamber Simulates real-world conditions – UV light, moisture, heat cycling – to evaluate how materials perform over extended periods. This allows us to predict long-term durability without waiting decades for results.

Impact Testing Equipment Measures the force required to damage PVC profiles, both when new and after simulated aging. This tells us exactly how our products compare to competitors over their lifespan.

Standards Compliance All testing follows American ASTM standards F964 (specification for PVC fence construction) and D4226 (impact resistance testing). These are internationally recognised benchmarks that allow direct comparison between products.