GECA certified. Now add Rebuilt carbon verified.
GECA and Rebuilt are working together to raise the bar. With your GECA certification in place, you can now add a verified Product Carbon Footprint (PCF) to showcase your product’s embodied carbon with confidence.
Why add Rebuilt verification to your products?
GECA certification already proves your commitment to ESG leadership. Rebuilt rounds this out by giving you the essential verified carbon data that buyers can trust.
Together they provide a full picture: environmental performance backed by comparable carbon numbers that align with NABERS, international standards, and maximise Green Star responsible product points. Adding a PCF to your GECA certification helps you stand out, meet building regulations, ESG corporate reporting needs and support your customers in achieving their own carbon goals.

What you get with Rebuilt carbon verification
When you add a Rebuilt PCF, you receive a verified carbon footprint that is audit-ready, aligned with ISO 14067 and reviewed by independent LCA experts. Your report is valid for five years, comes with a clear data quality check, and is published alongside your GECA certification so buyers see both at once. The result is stronger credibility and better visibility for your products.

How it works
The process builds on the work you’ve already done with GECA. You share your product data through Rebuilt’s simple interface, the platform runs over a hundred automated checks, and our experts complete the verification. Within weeks, your verified PCF is ready and your GECA-certified product is published with carbon data that’s easy to share with architects, specifiers and procurement teams.

Special offer for GECA members
As a GECA partner you’ll have access to preferential pricing and bundled discounts when verifying multiple products. Every verification also comes with bonus marketplace exposure, ensuring your products are visible where projects are being planned and specified.

GECA products already on Rebuilt

kg CO2e / unit (A1-A3)
below NABERS average

kg CO2e / unit (A1-A3)
NABERS average

kg CO2e / unit (A1-A3)
below NABERS average

kg CO2e / unit (A1-A3)
below NABERS average
You’ve already proven your credentials with GECA. Now add verified carbon data to increase your Responsible Product Value (RPV)

Latest case studies and events

Two upcoming webinars to help the building industry get carbon ready
News and updates

Case Study: From waste to wow – verified low-carbon joinery
Case Study

Affordable environmental ratings could transform the billion-dollar building products market
News and updates

Getting ready to do your first Product Carbon Footprint
Resources