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Strut configurator

Strut Channel Support Configurator

Spec a metal strut channel support before you call a supplier. Pick the right channel profile, gauge, and finish for your environment, watch a quick span-and-load sanity check, and get a parts list you can hand your distributor. The load figures are illustrative assumptions to be verified, not real product data: it is a planning tool, not a stamped engineering design.

Important: the numbers in this tool are illustrative assumptions, not verified engineering data. The allowable loads here are generic example values used only to show how the tool works. Real strut capacities depend on the manufacturer, product series, gauge, and exact part you actually use, and they must be confirmed against the maker's current published load tables and a qualified engineer for your specific installation, including fasteners, anchorage, bracing, deflection, and any seismic or combined loads. Do not order, build, or rely on anything here without that verification. In a version branded for a business, these placeholder figures are replaced with that company's own engineer-verified data.
What are you supporting?
Channel

We pre-select a finish for your environment. Change anything you like; we'll flag a finish that looks light for the conditions.

Span and load

Total weight this one piece carries. Add margin for fittings, ice, or future loads.

Assembly size

Rough counts are fine. This builds the bill of materials, not a stamped drawing.

Live span check
STRUT
0%
of allowable

Illustrative figures only. These allowable loads are generic assumptions, not data for any specific product. Verify every value against your manufacturer's load tables and a qualified engineer before you order or build.

Recommended specification

Parts list

ItemQty

Plain-English next steps

    Questions for your supplier or engineer

      Summary to hand your supplier

      Paste this into an email or quote request so the distributor can price it without a round of questions.

      How this is figured

      The load check compares your span and load against generic, illustrative allowable uniform loads (example values, not taken from any specific manufacturer's catalog), scaled for the profile depth and gauge you picked and halved for a load concentrated at mid-span. Longer spans are usually governed by deflection, not strength, so the tool flags long spans for a closer look. The finish recommendation matches the channel to how corrosive the environment is. Every one of these figures is an assumption to be verified, not a sourced value.

      The parts list is built from the counts you entered: channel length rounded up to standard 10 ft sticks, a fitting per connection point, two channel nuts and two bolts per fitting and per attachment, an end cap per cut piece, and the attachment hardware you chose.

      Planning and screening only, with illustrative figures. The allowable loads are generic assumptions, not values for any specific product, and they vary by manufacturer, product series, and code edition. This tool does not account for combined loading, fastener and anchor capacity, bracing, vibration, seismic demand, or deflection limits for your specific use. Treat every number here as an assumption to be verified, and confirm it against your manufacturer's current load tables and a licensed engineer before you build or buy.

      Sell strut, fittings, or support systems?

      This same configurator can be branded for your business: your product series and part numbers, your finishes, your load tables, and the buyer's parts list routed straight to you as a quote-ready lead instead of a phone call your inside-sales team has to field.

      Get this for your business

      Or run it yourself.

      Take the working tool as a file and put your own catalog in it. The kit includes the tool, a quickstart, a spreadsheet template, plain terms, and a ready-made prompt so an AI tool can load your products for you. The math, layout, drawing, and parts-list logic are already built. Free.

      One email with the download link. Nothing else unless you reply.

      Rethink Strategy

      Want this one running on your products?

      We load it with your products or your numbers, finish it in your brand so it reads as part of your site rather than ours, and route the buyer’s summary to your inbox. Your logo, your palette and type, your product names, and the language your buyers already use. One file, dropped onto your existing site. No platform, no login, no monthly. Five business days.

      How to spec a strut channel support

      1. Pick the channel profile and gauge for the load and span.
      2. Choose the finish for the environment: indoor, outdoor, corrosive, or coastal.
      3. Review the span-and-load sanity check the tool runs.
      4. Copy the parts list and summary and hand it to your distributor, and confirm loads against the manufacturer's tables and a qualified engineer.

      Frequently asked questions

      How do I choose a strut channel size and gauge?

      Match the channel to the load and span, then the finish to the environment. Deeper, heavier-gauge channel carries more load over a longer span; the specific allowable load comes from the manufacturer's published load-and-span tables for the exact series and part. This configurator walks through profile, gauge, finish, and a span-and-load sanity check, but the numbers shown are illustrative and must be confirmed against the maker's tables.

      What strut finish should I use: pre-galvanized, hot-dip, or stainless?

      Match the finish to the environment. Pre-galvanized (electro or G90) suits dry indoor use; hot-dip galvanized after fabrication suits wet, outdoor, or corrosive areas; stainless (304 or 316) suits highly corrosive, coastal, or washdown environments. The right choice also depends on the fasteners and any dissimilar-metal contact.

      How far can a strut channel span?

      It depends on the channel series and gauge, the load, and the allowable deflection, so there is no single number. Allowable span comes from the manufacturer's load table for that part at the deflection limit your spec allows. The figures in this tool are illustrative, not product data; confirm against the maker's current tables and an engineer.

      Is the load figure this tool gives me safe to build from?

      No. The allowable loads here are generic example values used only to demonstrate the tool. Real capacities depend on the manufacturer, series, gauge, and exact part, and must be confirmed against the maker's published load tables and a qualified engineer, including fasteners, anchorage, bracing, deflection, and any seismic or combined loads.

      What do I hand my distributor from this?

      A parts list and a summary of your selections (profile, gauge, finish, span, and the support detail) that reads as a quote-ready request, so the distributor can price the exact channel, fittings, and fasteners without a round of back-and-forth.

      Answers behind this tool

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