When One Supplier Won't Do: A Buyer's Guide to Sourcing Grating, Mesh, and More

Every Project Is Different — And So Are Your Suppliers

I manage purchasing for a mid-sized company — roughly $150k annually across 20+ categories. When someone asks me for a recommendation, my first question is always: what exactly are you trying to solve? Because the same supplier that excels at industrial grating might be completely wrong for a decorative metal project or a quick fix for gnats in a breakroom.

In the last four years, I've sourced materials for everything from outdoor shower platforms to stained glass window frames and even a DIY gnat elimination campaign. Here's the honest truth: no single vendor can do it all well. But knowing which vendor fits which scenario saves time, money, and frustration.

Scenario A: You Need a Durable, Slip-Resistant Surface for an Outdoor Shower

Outdoor showers are popular in coastal projects or warm-climate facilities. The key requirements: slip resistance, drainage, corrosion resistance, and low maintenance. Concrete tends to crack; wooden slats rot. Fiberglass or metal grating is the sweet spot.

McNichols wire mesh or plank grating works well here. Their fiberglass grating (e.g., 1.5-inch mesh) provides excellent slip resistance and won't rust. I've used it at a beachfront rental property we manage — after three seasons, no corrosion, no splinters. But here's the catch: if your outdoor shower sees heavy saltwater spray, specify the epoxy-coated or fiberglass option. Standard galvanized steel will eventually pit.

According to industry standards (ASTM F1637 for slip-resistant surfaces), the coefficient of friction should be at least 0.5. McNichols publishes slip-resistance data on their grating products — ask for the test report before ordering.

Scenario B: You're Building or Restoring Stained Glass Windows

This one surprised me. A local church needed replacement frames for historic stained glass. Traditional lead came or zinc? But they also wanted a decorative metal mesh behind the glass for security — something that wouldn't obscure the art but would prevent break-ins.

McNichols perforated metal or architectural mesh can work here. Their product catalog includes stainless steel mesh with open areas up to 70%, allowing light transmission while adding strength. I recommended a 1/8-inch round hole pattern in 16-gauge steel, powder-coated black to match the frame. The result? The church got both aesthetics and security.

One thing I learned the hard way: stained glass projects often require custom cut-to-size panels. McNichols offers custom fabrication, but lead times vary. Their quote in Q4 2024 was 3-4 weeks for custom sizes — plan accordingly.

Scenario C: You're Fighting Gnats in the Office or Warehouse

Gnats are a nuisance, but they signal moisture and organic matter issues. The quick fix? Traps and sprays. The permanent fix? Eliminate breeding sites and install fine mesh over drains and vents.

McNichols wire mesh (stainless steel, 80x80 mesh or finer) is perfect for covering AC vents, floor drains, and window screens. I ordered a roll of their 100-mesh stainless steel (opening 0.0055 inches) after our breakroom fruit fly problem. Installed it over the sink overflow drain and the floor drain in the breakroom. No more gnats. Cost: about $20 for a 6" x 100' roll — cheaper than repeated sprays.

But don't expect McNichols to solve everything. Their mesh is great for physical barriers, but you still need to address the root cause. I should have also inspected the compost bin. Lesson learned.

So, Should You Use McNichols for Everything?

Honestly? No. McNichols excels at industrial grating, wire mesh, and perforated metal. Their catalog is massive, and their customer service knows the specs. But for outdoor showers, stained glass, and gnat control, they are my go-to for the structural components — not the decorative glass or the pest control chemicals.

Their scrap iron & metal operation in Detroit, MI (yes, they do run a scrap recycling division) means they have deep inventory in standard sizes. But for custom architectural mesh with tight tolerances, expect to pay more and wait longer.

How to Decide Which Vendor Fits Your Project

1. Define the primary function — Is it structural (grating, mesh)? Decorative (architectural mesh)? Or barrier (insect screen)?
2. Check the environment — Saltwater, UV exposure, temperature extremes? McNichols has data on corrosion resistance for each material.
3. Ask about lead times — Custom sizes often add 2-4 weeks. Standard stock ships in 1-2 days.
4. Get a quote (with a timestamp) — As of May 2024, their pricing was competitive for mid-volume orders. Verify current rates before budgeting.

Final Thoughts

I still kick myself for not checking lead times before ordering perforated metal for that stained glass project. If I'd called a week earlier, we'd have avoided the rush fee. But McNichols delivered exactly what was promised — the mesh was perfectly cut, powder-coated, and ready to install.

The takeaway? One supplier can't be the best at everything. But for metal and fiberglass grating, wire mesh, and perforated panels, McNichols is a solid choice — especially if you know exactly which scenario you're in.

Prices and availability accurate as of Q4 2024. Industry standards referenced include ASTM F1637 and Pantone matching for powder coating. Verify current pricing and lead times directly.