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Structure ventilation Roof ventilation layer ventilation Roof spacer WB-V-RFSPWB
Structure ventilation Roof ventilation layer ventilation Roof spacer WB-Nippon Jukenkyo Co., Ltd.

Structure ventilation Roof ventilation layer ventilation Roof spacer WB
Nippon Jukenkyo Co., Ltd.


About This Product

■Equipped with high windproof performance Roof ventilation layer ventilation material exclusively for fiber-based insulation materials

This is a roof ventilation layer ventilation material exclusively for fiber-based insulation, which is installed between the rafters to ensure the roof ventilation layer, which is important for protecting the roof. Inter-rafter insulation can be installed from indoors, making it safer than double-rafter insulation. Windproof properties have been added to the performance of conventional roof spacers, and the shape of the mogul (bump) has also been changed to a circular shape. By ensuring a 30mm ventilation layer on the roof, durability and heat dissipation are improved, making the house last longer.

■Features/Performance

・Workability/Auxiliary…speedy construction. ・Moisture permeability…0.13㎡・s・Pa/μg or less (moisture permeability) (moisture permeability resistance), compliant with JISA6111. ・Heat insulation...Color: White. ・Windproof…10s or more (passage time), compliant with JISA6111. ・Durability...Material: PET. ・Secure ventilation route…Secure the route. ・Mogul shape…Unique hump shape.

■Used parts (compatible materials)

roof.

  • Product

    Structure ventilation Roof ventilation layer ventilation Roof spacer WB

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1 Models of Structure ventilation Roof ventilation layer ventilation Roof spacer WB

Image Part Number Price (excluding tax) Standard dimensions Tone Material Quantity
Structure ventilation Roof ventilation layer ventilation Roof spacer WB-Part Number-V-RFSPWB

V-RFSPWB

$ 539.50〜

(Width) 502mm x (Height) 40mm x (Length) 888mm

White

PET nonwoven fabric (thickness=1~1.5mm),
PET film (thickness=20μm)

50 pieces/case

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