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Insights

Notes from the specification desk.

Short technical pieces written by our own team for architects, contractors and facility managers. No gated downloads, no newsletter wall.

Articles

Things we end up explaining on the phone.

Technical · March 2026 · 7 min read

Moisture is still the number one cause of flooring failure

Concrete looks dry long before it is dry. Relative humidity probes per ASTM F2170 measure what is happening 40% into the slab depth, which is where the moisture that will eventually destroy your adhesive bond is sitting. We test every slab we install over, and we have walked away from jobs where the general contractor refused to allow the cure time the reading demanded. A mitigation system costs a fraction of a full tear-out at month eighteen.

Procurement · February 2026 · 5 min read

How to read a lead time you can actually build to

There are three numbers behind every lead time: production, transit and dock-to-site. Most quotes give you one of them. Imported large-format porcelain quoted at eight weeks frequently means eight weeks to leave the factory, plus four to six weeks ocean and rail, plus customs. Ask which clock the number is measuring, and ask for the re-confirmation cadence after release.

Quality · January 2026 · 6 min read

Dye lots, shading, and why phased projects go wrong

Carpet and resilient goods are manufactured in runs. Order half the building in March and the other half in September and you will see the difference under corridor lighting even when both lots pass the manufacturer's own tolerance. On phased projects we reserve the full quantity at first release and warehouse the balance, which costs storage and saves rework.

Healthcare · December 2025 · 8 min read

Specifying flooring for infection control

Seamless is not a product category, it is a detail. Heat-welded seams, integral flash cove, and a proper transition at the door frame are what make a healthcare floor cleanable. We have seen specification packages that name a correct sheet good and then leave the base and transition details to the installer's judgement. That gap is where the maintenance complaints originate.

Process · November 2025 · 4 min read

What a good submittal package contains

Product data sheets, safety data sheets, warranty documents, maintenance instructions, sustainability declarations, and a physical sample keyed to the finish schedule tag. Formatted in the order the specification requests them. A submittal returned for formatting costs a week, and a week at design-development stage is a week you do not have at closeout.

Cost · October 2025 · 6 min read

Total cost of ownership on commercial flooring

The purchase price of a floor is typically under a third of what the owner spends on it across a fifteen-year hold. Cleaning labour, chemicals, refinishing cycles and premature replacement make up the rest. A vinyl composition tile that needs quarterly strip-and-wax is rarely cheaper than a luxury vinyl plank that needs neutral cleaner and a burnish.

Reference

Standards we work to.

A short glossary for anyone reviewing our submittals for the first time.

StandardWhat it governsWhy it matters
ASTM F2170In-situ relative humidity in concrete slabsThe controlling moisture test for adhesive-bonded flooring
ASTM F1869Calcium chloride moisture vapor emission rateSurface-level supplementary test, still requested by some manufacturers
ASTM F710Preparing concrete floors to receive resilient flooringDefines the substrate condition your warranty depends on
ANSI A137.1 / DCOFDynamic coefficient of friction for tileSlip-resistance threshold for level interior wet areas
ASTM E648Critical radiant flux, flooringClass I / Class II fire rating for corridors and exits
ASTM F3311Flatness of concrete for resilient flooringDetermines whether self-levelling scope is needed
CDPH Standard Method v1.2VOC emissions testingIndoor air quality compliance and LEED credit contribution
CSI Division 09Finishes section of the project manualThe format our specification language and submittals follow

Have a technical question?

Send it over. Our specification desk answers questions from design teams whether or not there is a purchase order attached.