MinWool Curtainwall - Canada

Using either plain or a foil faced vapour retarder, Johns Manville MinWool Curtainwall insulation provides superior fire resistance and thermal properties to glass, metal and masonry curtainwall spandrel systems.

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Data Sheet - Curtainwall 40

Data Sheet - Curtainwall 80

SDS

Product Guide

Johns Manville MinWool Curtainwall insulation is available in a wide range of thicknesses and is available plain or with a foil facing vapour retarder. Providing superior fire resistance and acoustical properties, MinWool Curtainwall is designed for use in glass, metal and masonry curtainwall spandrel systems and can be placed between or over framing members.

Available in 2 densities, Curtainwall 40 (4.0 pcf) and Curtainwall 80 (8.0 pcf).

Advantages

Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0.
Quick Installation: Easily cut with a standard insulation knife for quick installation and easy sizing.
Densities: Curtainwall 40 (4.0 pcf) and Curtainwall 80 (8.0 pcf).

Thermal Resistance	ASTM C518	RSI/R-value RSI 0.7 (R-4) to RSI 0.74 (R-4.2) per inch
Flame Spread	CAN/ULC-S102	0
Smoke Development	CAN/ULC-S102	0
Water Vapour Sorption	ASTM C1104	< 1% by weight; < 0.2% by volume at 120ºF (49ºC), 95% RH
Odour Emission	ASTM C1304	Pass
Corrosivemess	ASTM C665	Pass
Fungi Resistance	ASTM C1338	Pass
Combustion Characteristics	CAN/ULC S114	Pass
	ASTM C612 /ASTM C665	Type 1–4
Smoulder Resistance	CAN/ULC S129	Pass