Premium products, tested and approved that deflect water and air during construction and as part of the finished roof designs moisture management system.
Roofing
Premium performance
Premium performance
Masons supply Maxi Plus Roof Underlay for use as a fire retardant, flexible sarking that assists in the control of moisture. Maxi Plus Roof Underlay can also be used as a wall membrane.
Self-supporting and fire retardant
Self-supporting and fire retardant
Maxi Plus Roof Underlay is a medium-duty, tri-laminate underlay comprising outer non-woven layers and a central functional membrane. It is self-supporting and fire-retardant.
