Ecobuild 21

Ecobuild 21 (part of The Woodcraft Project Ltd) is a high‑performance construction contractor specialising in Passive House‑aligned building, EnerPHit‑ready retrofit, airtightness strategy and installation, and high‑performance timber frame and MMC systems. As an EcoCocon Certified Builder and Certified Passivhaus Tradesperson, we combine building physics with disciplined project management to ensure every detail performs as designed. We support architects and consultants with buildability reviews, sequencing, and rigorous on‑site delivery — while helping homeowners create warm, comfortable, low‑energy homes that are built to last. Operating across the Forest of Dean, Gloucestershire, Herefordshire, and Monmouthshire, we focus on fabric‑first construction, clear communication, and dependable, quality‑assured workmanship throughout every stage of the project.