7 Things About Specifying Architectural Building Products That Sound Basic but Aren't

What You'll Find Here

If you're new to specifying architectural building products—or you've been doing it long enough to know the shortcuts that backfire—this is for you. I'm an office administrator who handles purchasing for a mid-sized firm. We order everything from louvers to kick plates, and I've learned the hard way that what seems simple usually isn't. Below are the questions I wish someone had answered for me five years ago.

What exactly does construction-specialties cover? Is it just one type of product?

Not at all. Construction-specialties is more of an umbrella category. It includes expansion joints, louvers (like the RSV-5700 or RSH-5700 models from Construction Specialties Inc.), sunshades, wall protection panels, gridline ceilings, doors, door frames, kick plates, and a dozen other things that don't fit neatly into 'lumber' or 'hardware.' I mention this because when I first started, I assumed I could treat them all the same way—same vendors, same ordering process. Turned out each subcategory has its own lead time quirks and spec requirements. The RSV-5700 by Construction Specialties Inc., for instance, requires precise dimensional data for airflow calculations. Wall protection is a different beast entirely. So no, not one type of product. More like twenty types under one roof.

Why should I care about a specific louver model like the RSH-5700?

That's a fair question. In my experience, specifying a model like the RSH-5700 by Construction Specialties Inc. matters because louvers aren't interchangeable. According to industry standards I've referenced (per ASHRAE guidelines, commonly cited in commercial HVAC specs), louvers have specific airflow ratings and pressure drop tolerances. The RSH-5700 is a heavy-duty model designed for higher wind loads and weather resistance. I once substituted a cheaper louver not realizing it couldn't handle the wind pressure on a high-rise façade. It cost us a replacement and a delay. The surprise wasn't the price difference—it was the performance gap. Now I specify by model number first, price second.

Wait, expansion joints? Aren't those just gaps in the floor?

I thought the same thing. Then I had to order them for a parking garage project and found out there are at least five types: floor, wall, ceiling, roof, and plaza. Each has different load-bearing requirements and seal materials. The first time I ordered, I got the wrong size because I didn't account for movement range (typically ±25mm to ±75mm depending on the design). The installer refused to use them. I had to expedite a rush order, which cost us about 30% more than standard lead time. From my perspective, specifying an expansion joint means knowing the joint width, expected movement, and traffic load. It's not glamorous, but skipping that step creates real problems on-site.

Is there a simpler way to handle wall protection ordering?

In my opinion, yes, but it requires thinking about it differently. Wall protection includes corner guards, bumper rails, crash rails, and kick plates. I used to order each as separate line items from different vendors. Then in 2023, I consolidated all wall protection for a 400-person office into a single order from one supplier. Cut our order processing time from about three hours down to forty-five minutes. The automated quote system eliminated the back-and-forth about dimensions. The trick is to have a standard spec sheet you can reuse. Most suppliers—including those in the construction-specialties space—will accept a scope document rather than individual line items. That's probably saved us $2,000 annually in administrative overhead.

What about pocket doors? Are they actually worth specifying?

Pocket doors come up more often than I expected. They save floor space, but they're not a simple install. The hardware—track, hangers, jamb kit—needs to match the door weight. A standard interior hollow-core door is fine. A solid-core door requires heavier-duty hardware. I once specified a standard pocket door frame for a 2-inch thick solid slab. The track bowed within six weeks. The rework made me look bad to the project manager. Now I verify the door weight against the pocket door kit specs before ordering. If you ask me, pocket doors are worth it for tight spaces, but only if you budget for the appropriate hardware. The cheapest kit I've seen was about $80; a heavy-duty kit can run $250 or more. Price matters, but so does the weight rating.

I've heard about 'butcher block countertop' being specified. Is that relevant to construction-specialties?

It can be, indirectly. Butcher block countertop isn't typically part of expansion joint or louver catalogs, but it relates to wall protection and interior finishes. We've specified butcher block in commercial kitchens and break rooms. The thing most people miss is that butcher block needs a sealant—usually mineral oil or tung oil—to resist moisture and bacteria. Per NSF standards (commonly referenced in commercial food prep areas), untreated wood surfaces can harbor bacteria. So specifying a butcher block countertop means also specifying the finish and maintenance schedule. I've seen a facility manager reject a beautiful butcher block install because the finish wasn't up to code. That's a $500+ mistake that could have been avoided with a quick spec check.

What about foam mattresses? Completely off-topic?

Not exactly. While are memory foam mattresses good is a consumer question, it crosses over when specifying sleeping quarters for facilities like dormitories, shelters, or corporate housing. In my purchasing experience, mattresses fall under 'interior finishes' in some commercial specs. Memory foam mattresses offer pressure relief and motion isolation, which is valuable in shared sleeping environments. However, they're heavier and can trap heat. Per CPSC (Consumer Product Safety Commission) guidelines, all mattresses must meet flammability standards—memory foam included. I specify mattresses with a CertiPUR-US certification to ensure foam quality and durability. That avoids the 'will it sag in six months?' worry. So yes, even mattresses can appear in a construction-specialties conversation if you're outfitting a facility from floor to ceiling.

In the end, what sounds basic usually has a nuance. That's been my experience over the last five years. Understanding the specifics—whether it's an RSH-5700 louver or a pocket door track—saves time, money, and frustration.