EPDs for Cast Decks and Underlayment in Europe, data guide
Planning an underlayment or liquid screed launch in 2026 and trying to decide which EPD route wins more specs with less hassle? This deep dive covers who is publishing, which program operators dominate, the PCRs competitors pick, and when renewals stack up. We use the global public registry architects rely on, distilled for Cast Decks and Underlayment, also called self leveling underlayment, liquid screeds, and self smoothing compounds.
What this category covers, in plain language
Cast Decks and Underlayment includes self leveling underlayments, cementitious or gypsum screeds, resinous leveling layers, and similar base layers beneath finished floors. Think of it as the set-and-forget foundation that makes tile, LVT, carpet, or resin floors look perfect. If your product fits names like SLC, liquid screed, or self smoothing compound, you are in the right place.
Publishing pace since 2021
Momentum has been steady, then tapered. From 2021 through 2024 the category averaged close to ten product-specific EPDs per year, then only one landed in 2025. That still signals an active field where being present matters.
| Year | EPDs issued |
|---|---|
| 2021 | 10 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 1 |
Reading the tea leaves: 2025 shows a lull, not a retreat. Many teams used 2024 to pivot to EN 15804+A2 aligned PCRs and to regroup before the next cycle. The commercial opening is obvious, fewer fresh EPDs meant less new competition in tenders.
Who is publishing EPDs
Sixteen manufacturers issued 39 current EPDs in the last five years. The leaders by count include Brett Landscaping and Building Products and Hilti with six each, followed by Pandrol with four, and a cluster at three such as Mapei, Marshalls Bricks and Masonry, REMEI & BPB GmbH & Co. KG, and Weber Saint-Gobain Turkey. Others like ARDEX, PPG Coatings, BauMineral, and Vigier Rail appear with smaller but meaningful portfolios.
Two patterns stand out. First, this is not a single-manufacturer category, buyers will see multiple credible names side by side. Second, UK heavyweights like Brett and Marshalls have used EPDs to defend spec share, while continental brands such as Mapei and Weber keep pace with targeted SKUs.
Program operators used, and by whom
Four operators are doing the work in Europe for this category. EPD International AB leads with 15 declarations across seven manufacturers. EPD Hub hosts 11 across four manufacturers. IBU has seven across two manufacturers. Kiwa lists six across three manufacturers.
That split matters. EPD International and EPD Hub show broader brand diversity, which signals buyer familiarity and smoother cross-border use. IBU and Kiwa show concentrated portfolios that still travel well inside Europe, especially where national databases mirror-load these entries. The latest file on record in this set is a Kiwa-published EPD for a concrete liquid color from REMEI & BPB GmbH & Co. KG, issued Apr 30, 2025 and valid until Apr 30, 2030.
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The PCRs competitors actually choose
Manufacturers drew from nine distinct PCR references. Several are small, generic bridges for complex products, yet the center of gravity is EN 15804 A2 aligned rules. Here is the current PCR mix and the latest expiry visible for each.
| PCR | EPDs | Latest expiry |
|---|---|---|
| EPD Hub Core PCR v1.0, Feb 1, 2022 | 11 | Jul 27, 2028 |
| PCR 2019:14 Construction products (EN 15804+A2) v1.3.3 | 3 | Jul 6, 2028 |
| PCR 2019:14 Construction products (EN 15804:A2) | 1 | Apr 4, 2029 |
| PCR 2019:14 Construction products (EN 15804:A2) v1.2.5 | 3 | May 22, 2028 |
| c-PCR-003 Concrete and concrete elements (EN 16757) 2023-01-02 | 1 | Jan 22, 2029 |
| Part B: Reaction resin products | 3 | Jun 21, 2027 |
| Product Category Rules: Part A (Ireland) | 1 | Mar 13, 2027 |
| CEN standard EN 15804 (general listing) | 1 | Apr 23, 2029 |
| Unknown PCR | 10 | Apr 30, 2030 |
A practical note on "Unknown PCR." Ten EPDs in this category carry incomplete PCR metadata in the public registry. The declarations are valid, yet the missing label can hinder easy comparability. If that is your product, correct the listing before the next bid season. It is a tiny fix with outsized sales impact.
Renewal timing, without the scramble
Renewal pressure clusters in the near term. Here is the expiry outlook for current EPDs.
- 2026: 10 expiries, driven by five EPDs on the older EN 15804 A1 PCR 2012:01, three with Unknown PCR labels, and two on PCR 2019:14 v1.2.5.
- 2027: 10 expiries, mostly EPD Hub Core PCR v1.0 and Reaction resin products Part B.
- 2028: 11 expiries, led by EPD Hub Core PCR v1.0 and PCR 2019:14 v1.3.3.
- 2029: 7 expiries, including entries under EN 15804 general listing and EN 16757 concrete.
- 2030: 1 expiry.
The simple playbook is to begin the data refresh six to nine months before your date, especially if third-party verifier slots get tight. Most construction EPD programs set validity at five years, so planning the next reference year of data early avoids a mad scramble and keeps specs uninterrupted (EPD International, 2024).
How often teams use an EPD consultant
This category is hands-on. Thirty two of 39 EPDs were produced with an external EPD consultant or service provider, which is 82%. That tracks with what we see in fast-moving categories where plants, formulations, and additive packages change more often. If you are resourcing now, pick a partner who takes on the heavy data collection with a white glove approach, not one who drops spreadsheets on your R&D desk and wishes luck. An EPD service provider like Parq typically coordinates the entire run, from plant data to program operator selection, so you can keep your product roadmap on schedule.
Where self leveling truly shows up
Two brands are especially visible inside the Cast Underlayment masterformat. ARDEX lists ARDEX K 22 F with IBU, and Mapei shows multiple underlayments under EPD International. That has a simple takeaway, if you are launching a self leveling compound, you are now compared against named peers with fresh, A2 aligned declarations, not just generic benchmarks.
Notably absent, based on the public registry
A few sizable European names that are active in flooring prep appear less visible for cast underlayment EPDs in the pan European public registry as of Jan 20, 2026. UZIN UTZ and Cemfloor are two examples we could not find with current, product specific EPDs for self leveling underlayments in this shared dataset. They may publish in national portals, list under adjacent categories, or have files in preparation. If you represent these brands and have newer documents, send them our way so we can update, we are happy to revise quickly. This section is meant to help buyers and teams spot gaps, not to call anyone out unfairly.
The latest file worth a look
The newest issue in this set is the concrete liquid color EPD from REMEI & BPB GmbH & Co. KG, published by Kiwa on Apr 30, 2025, and valid to Apr 30, 2030. It highlights a small but intersting edge case, additives and colorants can sit inside this category, which means your spec competitor might not be a classic screed at all. If your formulation relies on pigments or modifiers, scope the PCR choice carefully so the comparison stays fair.
Picking the right PCR and operator, fast
Treat the PCR like the rulebook of Monopoly, ignore it and the game falls apart. For a straightforward SLC or liquid screed, start with EN 15804 A2 based options. If aggregates or cement chemistries push you toward concrete specific modeling, the EN 16757 route can fit. When the product straddles adhesive, leveling, and coating territory, a Part B for reaction resins can be the cleanest path.
Operator choice is a commercial decision. EPD International and EPD Hub show the broadest manufacturer mix in this category, which can help specifiers find you faster. IBU is strong for Germany anchored sales teams and often mirrored in local databases. Kiwa can be quick on complex chemistries. The best answer is the one that keeps your renewal predictable and your comparability clear. We generally prefer the operator your top three competitors already use, unless a data or scope twist says otherwise.
What to do next
- If your EPD expires in 2026 or 2027, start the refresh now. You will avoid the queue and preserve spec momentum.
- If your EPD shows an Unknown PCR label, correct the listing so buyers can filter you correctly.
- If you have multiple underlayments, prioritize the volume leader and the hero SKU that wins specs, then cascade.
- If your team is capacity constrained, bring in an EPD service provider who handles data wrangling and verification scheduling. That is where speed and quality compound for revenue, not in a bigger spreadsheet.
One last thing
This article uses data from the global public registry most architects and specifiers rely on today. Due to typical loading delays, entries from the last half of 2025 may not be fully reflected yet. If you want the up to date background dataset for your competitive scan, connect with me on LinkedIn and send a quick message. I am also happy to hop on a short call to review which PCR fits your upcoming EPDs and how to position them against your segment, no strings attached and definately no pressure.
Frequently Asked Questions
Which program operators are most commonly used for Cast Decks and Underlayment EPDs in Europe and do multiple manufacturers use them?
EPD International AB hosts the largest share in this category with 15 EPDs across seven manufacturers, followed by EPD Hub with 11 across four. IBU lists seven across two manufacturers, while Kiwa shows six across three. That diversity means specifiers see the same operators across competing brands, which helps comparability.
Which PCRs are most common and when do many expire?
EN 15804 A2 aligned PCRs dominate, led by EPD Hub Core PCR v1.0 and EPD International’s PCR 2019:14 versions. Expiries cluster in 2026 to 2028, including older A1 based PCR 2012:01 EPDs and early A2 versions. Begin refresh 6 to 9 months before expiry to avoid bottlenecks. Most programs use a five year validity window (EPD International, 2024).
How often do teams use an external EPD consultant or service provider?
In this dataset, 32 of 39 EPDs used an external developer or consultant, about 82%. For manufacturers, outsourcing the heavy data collection and verification coordination reduces internal time and keeps roadmap deliverables on track.
Are there well known manufacturers missing EPDs for self leveling underlayments?
As of Jan 20, 2026, some recognizable names like UZIN UTZ or Cemfloor are less visible for cast underlayment EPDs in the shared public registry. They may publish in national portals, adjacent categories, or have files underway. If you have newer documents, please share so we can update this overview.
About the Author
With a passion for sustainability and a love for complex data, Toby helps manufacturers efficiently collect data from across their organization and get their EPDs done right. He’s especially interested in how AI can support human expertise, helping R&D and factory teams work faster, smarter, and with less friction.
