Green-building schemes (BREEAM, LEED, DGNB) award credits for verified product EPDs.
For manufacturers
EPD for Windows, Doors & Façades
An EPD for windows, doors and façades gives architects and investors verified whole-product environmental data to EN 15804+A2 — increasingly required for green-building certification and energy-focused projects.
Get a quote →Why your buyers ask for an EPD
Whole-life carbon is becoming the baseline for European buildings under the EPBD — façade products are in scope.
Public and private tenders increasingly ask for declared environmental performance.
The standard
Applicable standard
EN 15804+A2:2019+A1:2021, with the product-category rules for windows and curtain walling. Every declaration is independently verified to EN ISO 14025 and published in our public register for five years.
How it works
01 Application & scoping
02 Life Cycle Assessment
03 Independent verification
04 Registration & publication
No LCA yet? That is the normal starting point — we guide you through the data. See the full process, what affects the cost and how long it takes on our how to get an EPD page.
Frequently asked questions
Which standard applies to window and façade EPDs?
They are prepared to EN 15804+A2 and ISO 14025, applying the product-category rules for windows and curtain walling.
Windows combine frame, glazing and hardware — can one EPD cover the assembly?
Yes. The declaration covers the window or façade element as a finished product, based on its full bill of materials.
What data do you need from us?
Primary data for the reference year: the bill of materials, fabrication energy, packaging and transport.
Get an EPD for your windows
Send your product details and we will confirm the applicable PCR, scope and a fixed quote — scoping is free.
Request a quote biuro@multicert.pl