The Spec Off

Direct matchups where we compare manufacturers on EPDs, sustainability certifications, and total specability, based on hard data.

11 articles

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The Spec Off

Tarkett vs Interface and Shaw Contract: The EPD Tug-of-War

Bid chatter in corporate interiors is shifting from "What looks best?" to "Whose EPD lands in the Dropbox first?" Tarket...

Walker Ryan5 min readTrusted by 208 Readers
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The Spec Off

How Leviton Is Losing to Legrand and Eaton on EPDs

Every RFP that crosses a specifier’s desk now carries a low-carbon scorecard. In wiring devices and structured cabling, ...

Walker Ryan5 min read
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The Spec Off

Panduit vs CommScope and Leviton: The EPD scoreboard

Panduit’s copper cabling catalogue lists fourteen Environmental Product Declarations, all expired four years ago, while ...

Toby Urff5 min read
Scatter plot with embodied CO₂ on the x-axis and daylight factor on the y-axis showing VELUX, FAKRO, and a grey question-mark dot for Columbia.
The Spec Off

Skylight Daylight vs Carbon: VELUX, FAKRO, Columbia

Every extra lumen from above trims electric-lighting bills, yet every square metre of roof glazing also carries an embod...

Eric Hansen5 min read
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Sto Corp Versus DuPont and GCP: Losing Specs on EPDs

Architects hunting for airtight carbon numbers now see DuPont’s Tyvek sheets and GCP’s Perm-A-Barrier rolls come with re...

Toby Urff5 min read
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Alta Paints Trails PPG and Carboline on EPD Firepower

Bid tables across industrial flooring are turning into carbon scorecards. Contractors pull up EC3 on their tablets, sort...

Toby Urff5 min read
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How Zandur Trails Johnsonite and nora on EPD Wins

Rubber flooring bids in 2025 often come down to one checkbox: does the product have a current, product-specific Environm...

Toby Urff5 min read
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How Beckers Group Is Losing Specs to PPG and Jotun

When buyers sort coil-coating options inside EC3, two familiar logos dominate the results. PPG uploads fresh Environment...

John Johnson5 min read
Four resinous flooring buckets labeled with icons for ESD, PU‑cement, moisture mitigation, and fast‑cure. They line up on a racetrack that leads toward a stylized data center campus silhouette.
The Spec Off

Resinous flooring brands likeliest to win hyperscaler data centers

Hyperscaler data center work moves fast, specs are tight, and procurement teams want hard numbers for embodied carbon. R...

Walker Ryan5 min read
A clean visual map showing Tnemec in resinous floors and competitor logos positioned across categories like architectural coatings, floor systems, and intumescents. Icons indicate PCR alignment.
The Spec Off

Tnemec vs. coatings rivals: who has EPDs now?

Specifiers want product-specific, third‑party verified EPDs. In protective and resinous flooring, coverage varies by bra...

John Johnson5 min read
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The Spec Off

How Sinteplast Is Losing to PPG and Sika on EPDs

Bid tables across Latin America now list "EPD in hand?" right next to price and color match. PPG and Sika can tick that ...

Eric Hansen5 min read