Roof Underlay Installation on New Build – Nelson Tasman | Tasman Roofing

Tasman Roofing completing the roof underlay stage on a new build home in the Nelson–Tasman region.
The image shows the underlay being carefully aligned and fixed over a full timber truss structure, creating the critical moisture barrier required before fitting the Coloursteel longrun roof. Proper underlay installation is essential for long‑term roof performance, condensation control, and overall weather‑tightness.
Tasman Roofing provides expertise in new roof installations, Re roofing and roofing services throughout Nelson, Richmond, Mapua, Moutere, and the wider Tasman region. Delivering high‑quality workmanship and trusted Coloursteel roofing solutions.