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Bayonet BayoWrap Roof 02 Underlay

CAN BE USED FOR

  • Roofing

Bayonet BayoWrap Roof 02 Underlay is a high-quality functional film covered with two layers of non-woven spun-bonded polypropylene fabric providing a highly vapour-permeable medium weight non fire retardant self supporting 3 layer roof underlay. This is the perfect economic alternative to kraft underlays.

FEATURES

  • Durable
    • Stronger and more resistant to shrinkage than conventional kraft underlays.
    • UV exposure period of 42 days prior to cladding installed.
  • Breathable
    • Very high vapor permeability.
  • Efficient
    • Spans up to 1200mm centres without support on roofs 3 degrees and above (when laid horizontally).
    • Pre-printed with 150mm overlap laying lines.
  • Compliant
    • BRANZ appraised

SCOPE OF USE

  • Durable
    • Stronger and more resistant to shrinkage than conventional kraft underlays.
    • UV exposure period of 42 days prior to cladding installed.
  • Breathable
    • Very high vapor permeability.
  • Efficient
    • Spans up to 1200mm centres without support on roofs 3 degrees and above (when laid horizontally).
    • Pre-printed with 150mm overlap laying lines.
  • Compliant
    • BRANZ appraised

LIMITATIONS

  • Durable
    • Stronger and more resistant to shrinkage than conventional kraft underlays.
    • UV exposure period of 42 days prior to cladding installed.
  • Breathable
    • Very high vapor permeability.
  • Efficient
    • Spans up to 1200mm centres without support on roofs 3 degrees and above (when laid horizontally).
    • Pre-printed with 150mm overlap laying lines.
  • Compliant
    • BRANZ appraised

SIZES

Bayonet BayoWrap Roof 02 Underlay

Premium 6

SKU Roll Height (mm) Roll Length (Lineal M) Total (m2) Approx. Weight (kg)
ROOF02150050 150034506
ROOF02125050 125040506
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SPECIFICATIONS

Bayonet BayoWrap Roof 02 Underlay - Product Technical Statement
Bayonet BayoWrap Roof 02 Underlay - BRANZ Appraisal No. 1263 [2024]

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