Perforated metal panels for HDB NRP, ROH, HIP, and BTO projects in Singapore. Specifications, material grades, hole patterns, and procurement guidance for main contractors and nominated sub-contractors.

Everything you need to know about specifying heavy-duty expanded metal mesh for industrial walkways, raised platforms, and mezzanine flooring in Singapore — load ratings, material grades, finishes, and installation considerations.

A credible, authoritative guide on how to evaluate a suitable perforated metal supplier in Singapore.

A practical comparison of stainless steel and galvanised steel for Singapore construction and architectural projects — corrosion resistance, lifespan, cost, and when to use each in Singapore's tropical climate.

Security-grade expanded metal mesh at the newly renovated Singapore Family Court.

Compare the pros and cons of perforated metal and expanded metal. Learn about their differences in appearance, strength, and applications to make an informed choice.

Find out which metal sheet is most suitable for withstanding Singapore's weather. We explore the pros & cons of different options to help you make an informed decision.

Comprehensive guide to expanded metal mesh. Learn about different types, applications, uses and more. Discover galvanised mesh and its benefits.

Supply Bay has been featured in SquareRooms magazine for our work on a custom perforated metal staircase in a residential project.

Spaces can be basic, but they don’t have to be boring. Perforated metal sheets are perfect for elevating minimalist spaces with an interesting textural element.

[Updated 2026] How expanded metal and perforated metal contribute to BCA Green Mark certification in Singapore — covering ETTV, passive ventilation, Whole Life Carbon, and the 80-80-80 Green Building Masterplan targets.

What are expanded metals and why are they the new ‘it’ material of 2021? Expanded metals are still relatively unexplored. Read on to learn more about this hidden gem.