From Shaw Walk-Off Carpet to Stained Glass Windows: A Facility Buyer's Guide to the Purchases That Don't Fit in a PO

Five years ago, if you'd told me I'd spend an afternoon comparing logo swim caps and stained glass windows, I would've laughed. But that's the job. I'm the office administrator for a 220-person manufacturing company. I manage all facility and maintenance ordering—roughly $400,000 a year across 18 vendors. I report to operations and finance, which means I answer to both the production schedule and the budget.

When I first started in purchasing, I assumed my job was to find the lowest price on whatever was in front of me. Three budget overruns later, I learned the hard way that a bigger part of the job is figuring out what kind of purchase I'm making. There is no single process that works for everything. A Shaw walk off carpet isn't bought the same way as a construction service, and neither is a stained glass window.

So I sort requests into four buckets. Here's what I've learned about each one.

Scenario 1: The Catalog Order

Products with standard specs, sizes, and model numbers go here. Shaw flooring, lights, door hardware, ceiling tiles—things that have a part number and a published lead time. The danger is treating them like pure commodities when the details still matter.

Last year, I specified a Shaw walk off carpet for the main entrance and got three bids. The lowest bid was for the carpet only. The middle bid included installation, transition strips, and hauling away the old carpet. The highest bid was from a dealer who came out and measured before quoting. The middle bid ended up being the lowest total cost because the low bid would've meant hiring a separate installer and ordering extra adhesive—neither of which was in my original spreadsheet. When I compared the bids side by side, I finally understood why total cost matters more than unit price.

Now, for any catalog order, I ask three questions before I ask for a price: Is freight included? What else has to be bought before it can be installed? And does the quote include the standard waste allowance? For flooring, I budget about 10% for waste. That's not me being overly cautious; it's a common installation allowance.

The good news? This is the scenario where you can use a vendor portal or a purchasing platform. The process may look like extra upfront setup, but it cut our ordering time from maybe six hours a month to two. After our 2024 vendor consolidation project, I became a bigger fan of automated reorder lists. Efficiency matters, especially when the rest of your day is full of requests that don't fit in a PO.

Scenario 2: The Construction Service

When you hire a contractor, you're not buying a product. You're buying a crew, a schedule, and a liability profile. They are not the same as the flooring order, even when the project is small.

A few years ago, we had a structural repair at the loading dock and signed on with George J Shaw Construction. The crew did good work. The problem came when I asked for the certificate of insurance. It took three weeks, and our operations manager refused to let anyone onto the dock without coverage. That delay cost us. It was my fault—I knew I should have asked for the certificate before signing, but I thought 'what are the odds?' The odds caught up with me.

Now I treat construction vendors differently. Before any contract is signed, I verify three things: insurance certificates, W-9s, and invoicing capability. That last one sounds silly, but it isn't. I once worked with a vendor who could only provide handwritten receipts, and finance rejected the expense report. I ate $2,400 out of the department budget. Since then, I've made 'can they send a proper invoice' part of the vetting checklist.

Digital workflows help here, too. We keep all certificates and vendor documents in a shared folder that accounting and operations can both see. That eliminated the back-and-forth we used to have. To be fair, not every small contractor has a portal or an online proof system. I don't need that. I just need to know who is responsible for what.

Scenario 3: The Custom or Specialty Item

The bigger the custom element, the less you should rely on the standard RFQ process. Stained glass windows are the perfect example. We repaired three stained glass windows in our conference room, and I had to learn how to buy something that has no model number.

I'm not a stained glass conservator, so I can't speak to the technicalities of lead caming or glass chemistry. What I can tell you from a buyer's perspective is: get a fixed quote in writing, define what 'restored' means, and ask for photos of similar past work. Also, add two weeks to whatever lead time the studio gives you. We were told eight to ten weeks, and the window arrived at ten. That shouldn't have felt like a delay, but it did, because I had mentally scheduled eight.

One thing that surprised me: I don't ask for three bids on serious custom work. I ask for one or two, then spend more time checking references. More bids just create more noise when there's no standard spec to compare. That may sound backward, but it's saved me a ton of time. The same logic applies to custom lighting or millwork. If it has to be made by hand, you're buying the person's judgment as much as the item.

Scenario 4: The People-Facing Item

These are the purchases that aren't about the building; they're about the people inside it. They don't get a spec sheet or a construction schedule, but they still need a process.

Last spring, the wellness coordinator asked me to order 200 branded swim caps for the annual team swim event. I almost treated it like an office supplies order. But a swim cap is not a pen. They come in sizes, and the logo sits on a curved surface. Our logo color is Pantone 286 C—and Pantone's whole system exists so two vendors can match the same color—so I asked for a physical sample before approving the full run. The first sample came out closer to navy than corporate blue. The supplier hadn't matched against Pantone before. We fixed it, but it added a week. If I'd skipped the sample, we'd have had 200 caps in the wrong color.

Same with personal care products. We stock the locker room showers with Salt and Stone body wash and deodorant. If you're a facility manager, the first question is always where to buy Salt and Stone in institutional sizes. The answer: through the brand's authorized wholesale program or a distributor on their list. One year I found a third-party listing that was 8% cheaper, but the shipment had no batch codes. We couldn't verify authenticity, so I pulled it. For anything that goes on people's bodies, supply chain matters.

This scenario also has a surprisingly low-tech rule: always keep one sample. A swim cap sample, a towel, a bottle of body wash. When someone from HR questions the color or scent, you can show them what you approved. That has saved me more arguments than I can count.

How to Know Which Scenario You're In

Here's the test I use now:

• If it has a model number and a standard spec sheet, it's Scenario 1. Compare the total installed cost, not just the unit price.
• If it involves a crew, a lien waiver, or liability, it's Scenario 2. Verify insurance and invoicing before you commit.
• If it's made by hand or needs an artist or conservator, it's Scenario 3. Check references and add time to the deadline.
• If it's going into someone's hands or onto someone's body, it's Scenario 4. Buy from an authorized source and keep a sample.

Not every purchase fits neatly into one bucket. But when you know which scenario you're in, you know which questions to ask. That has saved me way more than any coupon code, and it kept me from making the same mistake twice. My experience is based on maybe 80 major purchase orders over five years with mid-size vendors. If you're in a bigger enterprise or a tiny nonprofit, your process will look different. But I'd bet the framework still gives you a better starting point than sitting in front of a blank PO.

I still mess up sometimes. Last month I forgot to ask about freight on a rush order and paid $118 extra. The framework doesn't make you perfect. It just makes the next decision faster.

And honestly, that's the job. Not finding the lowest price—figuring out how to buy before you buy.