Masons FR1: Absorbent Fire Retardant Building Wrap

FR1 Wrap is a non-woven fire retardant, water resistant, breathable, synthetic wall underlay for use under direct fixed and non-direct fixed wall cladding on timber framed and steel framed buildings. The product is manufactured from high quality synthetic spun bonded material with high UV qualities and anti-fungal properties. It is also compatible with absorbent and non-absorbent cladding.

CodeMark Certified

FR1 Building Wrap has been CodeMark certified to ensure it meets code compliance with NZBC Clause B2.3.1 (a), not less than 50 years for building wraps used where the cladding durability requirement or expected serviceable life is not less than 50 years.

Fire Retardant

FR1 Building Wrap is fire retardant in accordance with AS1530 Part 2 Flammability and has been appraised with a fire rating of 1. Fire ratings range from 5 to 0, the lower the number the better the fire rating.

Toughest

FR1 Building Wrap is a 100gsm non-woven breathable composite building wrap. FR1 is the strongest of any competitor's absorbent wrap on the market, suitable for buildings situated in NZS 3604 Wind Zones up to and including Extra High.

Other Advantages

FR1 Building Wrap is suitable for use with all cladding systems, to be used as a non-rigid backing for stucco plaster or as an air barrier on walls that are not lined. Masons FR1 wrap is available in 2.74m and 1.37m roll heights in 50m² and 100m² rolls.

View an FR1 graph.

Barricade FR Building Wrap

Masons

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Barricade FR Wrap is a non-woven fire retardant, water-resistant, breathable synthetic wall underlay for use under direct fixed and non-direct fixed wall cladding on timber-framed and steel framed buildings.

NZ-Owned Business

Technical Data
Barricade FR Building Wrap is a breathable composite building wrap. The following tests have been carried out in accordance with NZBC Acceptable Solution E2/AS1 Table 23:

Tensile strength, edge tear resistance and resistance to water vapour transmission in accordance with ASNZS 4200.1
Resistance to water penetration in accordance with AS/NZS 4201.1.4
Surface water absorbency in accordance with AS/NZS 4201.6
Air resistance to ISO 6536/5-1986 based on BS6538-3
Shrinkage in accordance with AS/NZS 4201.3
pH of extract in accordance with AS/NZS 1301.421s
Fire retardant in accordance with AS1530 Part 2 Flammability.

Very High Earthquake Zone

Extra High Wind Zone

Barricade FR Building Wrap is a breathable composite building wrap.
The following tests have been carried out in accordance with NZBC Acceptable Solution E2/AS1 Table 23:

Tensile strength, edge tear resistance and resistance to water vapour transmission in accordance with ASNZS 4200.1
Resistance to water penetration in accordance with AS/NZS 4201.1.4
Surface water absorbency in accordance with AS/NZS 4201.6
Air resistance to ISO 6536/5-1986 based on BS6538-3
Shrinkage in accordance with AS/NZS 4201.3
pH of extract in accordance with AS/NZS 1301.421s
Fire retardant in accordance with AS1530 Part 2 Flammability

FR1 Building Wrap has been Code Mark certified to ensure it meets code compliance with NZBC Clause B2.3.1 (a), not less than 50 years for building wraps used where the cladding durability requirement or expected serviceable life is not less than 50 years.

Durability

Protection from Fire

External Moisture

Hazardous Building Materials

CodeMark

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