House wrap 1.37 x 45.72 m heavy duty plastic sheeting

House wrap is a protective plastic sheeting barrier that shields residential and commercial building frames from weather and moisture. This roll measures 1.37 metres wide by 45.72 metres long, delivering 676 square metres of coverage with minimal seams.

At 0.13 mm thick, the heavy-duty polyethylene construction resists tearing, warping, and damage from rain, wind, and UV exposure. The vapour barrier design allows moisture vapour to escape from walls while blocking liquid water and air infiltration—critical for preventing mould and maintaining structural integrity in all climates.

The semi-transparent material is easy to cut and cuts installation time. It adheres cleanly to wood, brick, concrete, and PVC surfaces. The white colour aids visibility during application and provides a neutral finish.

By reducing air leaks through wall frames, this sheeting improves HVAC efficiency and helps regulate interior temperature across seasons. Large roll coverage means fewer seams, less labour, and faster completion on new builds and renovations.

Check the product dimensions against your building envelope requirements and secure edges with tape or fasteners suitable to your substrate.