UK Construction EPD Market Map 2026

Publication activity

A busy year for EPD publication.

Records dated between 1 January and 9 September 2026 show activity across established manufacturers and newer publishers. They cover products and systems including concrete blocks, cement, panelised construction, decorative finishes, timber panels, hydrants, external wall insulation, raised-access floors, clay products and facade components.

The number of records needs care. One declaration may cover a single product, a family of related products or many configurable variants. A large portfolio is evidence of published coverage, not proof that the products have a lower environmental impact.

EPDs are also not automatically comparable. Direct comparison requires compatible product function and technical performance, compatible product category rules, a compatible declared or functional unit, the same lifecycle modules and system boundary, comparable geography and plant, a consistent reference service life and compatible assumptions.

A worked example

The workload behind one house.

This is an illustrative workload scenario. It is not a measured national average and not a claim about every UK house.

The scenario is a notional two-storey, three-bedroom, approximately 100 m² masonry house with a pitched roof and standard finishes. It includes fixed building fabric, finishes and building services, and excludes furniture and domestic appliances. A distinct specified product, size or system is counted once, not each physical unit.

This illustrative scope is deliberately wider than the ranked Market Map itself. The house example includes fixed building services, such as heating, electrical and plumbing products, to show the realistic evidence workload across a whole project. The research behind the Market Map excludes standalone services equipment such as plant, HVAC, electrical and plumbing products (see Method), so the two figures are not directly comparable.

What the numbers demonstrate is straightforward. Most of the effort is not downloading PDFs. It is building a product schedule, searching several sources, deciding whether each declaration genuinely represents the specified product, converting units so the figures can be combined, and recording the assumption where no suitable declaration exists.

That makes EPD discovery a data-matching and validation task. Done once without a record of the decisions, it has to be repeated at the next design change, tender or reporting cycle.

The eight recurring validation checks

Each selection with a candidate declaration attracts the same checks. The scenario does not attempt to say how many of the 200 selections are affected by each one.

1. Check 1

   Product scope

   Exact product code, product family, plant average or configurable system.

2. Check 2

   Geography and plant

   UK production, European average or imported supply route.

3. Check 3

   Declared unit

   Kilogram, tonne, square metre, cubic metre, linear metre, item or system.

4. Check 4

   Lifecycle scope

   A1 to A3 only, or wider modules including A4, A5, B, C and D.

5. Check 5

   Standard and indicators

   EN 15804+A1 or +A2, with different indicator sets.

6. Check 6

   Dates and versions

   Issue, expiry, amended, superseded or duplicated records.

7. Check 7

   Company and brand naming

   Parent group, acquired brand, trading name or programme account.

8. Check 8

   Modelling assumptions

   Biogenic carbon, wastage, service life and end-of-life scenario.

How we help

Turning market intelligence into better decisions.

The public evidence is only the starting point. Reinventives Construction helps organisations turn fragmented construction data into reliable working information.

We can support you with:

• Project-specific EPD discovery and validation: finding the most relevant declarations and checking product, plant, date, declared unit, standard and system-boundary fit.
• Supplier and category gap analysis: showing where evidence is strong, where it is weak and where targeted engagement will have the greatest effect.
• Manufacturer portfolio benchmarking: comparing coverage with competitors and prioritising investment in new, renewed or digitised product information.
• Data quality and reporting controls: creating repeatable rules, evidence trails and review processes for whole-life carbon and sustainability reporting.
• EPD monitoring: tracking new publications, updates and expiry risks in the parts of the market that matter to you.
• Product-data strategy: connecting EPDs with wider product, procurement, reporting and digital-information requirements.

Better data. Better reporting. Better decisions.

Need to apply the market evidence to your own products, projects or reporting boundary?

A product and supplier data review organises the EPDs, product records and supplier answers you already hold into one dataset, with evidence status, owner and next action against each record.

Product and supplier data review: organise your EPD and supplier evidence