The material you choose decides how long the hardware lasts, how it looks, and what it costs. Zimmor works in four families — solid brass, stainless steel, zinc alloy and aluminum — and finishes each one for the bathroom environment. This guide helps you pick the right base material for your market and project.
The Four Materials at a Glance
Surface Finishes on Top
Material is the base; the finish is the shield. Options include:
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PVD — hardest, longest-lasting color layer
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Brushed — matte, fingerprint-friendly
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Polished — mirror look for premium spaces
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Coated — cost-effective protective layer
How to Choose
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Coastal or pool? Go 316 stainless — nothing else matches the salt exposure.
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High-traffic or luxury hotel? Solid brass with PVD keeps its look for years.
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Tight budget, indoor? Zinc alloy with a good coating performs fine.
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Large, light parts (e.g., profiles)? Aluminum is the practical choice.
Material Specifications
*Aluminum can be anodized for fair corrosion resistance but isn’t a 316 substitute in true marine use.
*Material grades and marine suitability reflect real industry specifications (316 = ASTM A276 marine grade; 304 ≈ 96–240 h NSS). Verify exact grades with Zimmor’s factory before publishing.
Frequently Asked Questions
Which material is best for coastal bathrooms?
316 stainless steel, without question. Its molybdenum content resists chloride corrosion that destroys 304 and brass finishes near the sea.
Does brass tarnish?
Bare brass patinas over time, but our finished brass (PVD/coated) is sealed against it. Choose a sealed finish for low-maintenance performance.
Are the materials recyclable?
Yes — brass, stainless and aluminum are all recyclable, which supports greener specification for LEED or sustainability goals.
Get Started
Not sure which material fits your project? Get material advice from our team.