Insulation
RL pir board
Description
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RL PIR Board is used to provide a continuous layer of thermal insulation within Rooflogic Ultratherm MSR metal skin) and Rooflogic Ultratherm Xtreme (membrane skin) systems.
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BENEFITS
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High levels of thermal performance relative to thickness due to low llambda value. Wide range of thicknesses available depending on thermal requirements (R2.13 to R5.2.)
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RL PIR Board is installed as a continuous layer outside the building structure. This eliminates thermal breaks and manages assists in managing condensation risk.
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RL PIR Board is supplied with a tongue and groove joint which eliminates thermal breaks that occur with square edged PIR boards.
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Tested by BRANZ for fire performance. Rooflogic roof systems utilising RL PIR Board as the insulating core achieve a Group 1-S rating.
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High compressive strength. RL PIR Board has compressive strength of 250kPa. This compares to a compressive strength of approx. 135kPa which is the norm for other PIR product sold in New Zealand. This provides a significant performance benefit when membrane finishes are installed directly to PIR without the use of a high-density roof board.
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Range of PIR board facers available depending on end use.
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RL stone wool
Description
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RL Stone Wool is a high density insulation slab used in Rooflogic Ultratherm MSR (metal skin) and Rooflogic Xtreme (membrane skin) roof assemblies. RL Stone Wool is a natural product manufactured from volcanic rock and remains dimensionally and thermally stable over time.
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Benefits
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RL Stone Wool is non-combustible with melting point in excess of 1000C.
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RL stone Wool has excellent acoustic properties and can significantly enhance acoustic performance of a roof system in respect to STC rating and rain noise attenuation.
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RL Stone Wool provides long term durability and stability. It is odourless, rot-proof, non-hygroscopic, will not encourage mould growth and is water-resistant (maximum water absorption 0.004%.)
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RL Stone Wool is vapour permeable allowing the passage of air through the material.
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RL Elite glass wool
Description
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Fibertherm Elite insulation is a premium quality glass fibre insulation used in Rooflogic Fibertherm MSR roof systems. Fibertherm Elite insulation is non- combustible, non-hygroscopic, chemical free and manufactured from recycled glass. Fibertherm Elite insulation is appraised by BRANZ to establish that it satisfies all applicable clauses of the New Zealand Building Code.
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Benefits
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High levels of thermal performance when used as part of the Rooflogic Fibertherm system.
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Provides excellent acoustic performance in respect to rain noise and STC.
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Efficient and contractor friendly to install. Large rolls with low dust, low itch formulation
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Retains excellent loft for the life of the installation.
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​RL elite glass wool DATA SHEET