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AIRTRAK® AB3 Abutment Ventilator - Roof Ventilation System

Name: AIRTRAK® AB3 Abutment Ventilator - Roof Ventilation System
Brand: Nicholson STS Ltd
SKU: 3XuScsQtKqehrpG1Pn3aPE

Verified by manufacturer 1 month ago

Airtrak AB3

Nicholson STS Ltd

Abutment ventilator for mastic asphalt (vertical kerb).

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Application

Suitable for use with mastic asphalt roof coverings up to 20 mm thick (vertical kerb).
E Version: For increased resistance to both wind uplift in exposed locations and corrosion in coastal locations, the ventilator can be supplied in 1.0 mm-thick, 316 grade stainless steel. Where extreme weather conditions are likely, consideration should be given to providing more weathering cover to upstands and slating or tiling to improve the integrity of the detail.
FR Version: To reduce spread of fire through ventilation apertures, the ventilator can be supplied with an intumescent seal.

Note: Standard AIRTRAK® details assume moderate weather conditions. Small amounts of moisture may be admitted under heavy storm conditions. Where more severe weather conditions are likely, consideration should be given to increasing the vertical overlap dimension to upstands and to slating or tiling to improve the integrity of the weathering detail. For slate and tile details the manufacturer also recommends the use of the AIRTRAK® LPS where appropriate. Contact manufacturer for further technical help.

Description

Abutment ventilator for mastic asphalt (vertical kerb).

Features and benefits:

Stainless steel profile providing ventilation at the interface of a mastic asphalt roof with an abutment such as a parapet or building wall using a vertical ventilated kerb.
Includes an integral fly screen and spacer feet to provide a continuous strip of ventilation to the roof void as required by current Building Regulations.
Requires a cover flashing in a suitable material.

General information

Color	Silver
Finish	Mill
Material	Vinyl Guidance for specification option: Insect mesh. Glass Guidance for specification option: Insect mesh. Stainless steel Intumescent
Shape	Rectangle
Length	1000 mm
Width	220 mm Guidance for specification option: Overall girth.
Warranty description	Ten year

Uniclass	Pr_30_59_29_02 Abutment ventilatorsPrimary
CAWS	H61/355 Ventilated eaves with separated grilles/ rays H61/47 Eaves H62/355 Ventilated eaves with separated grilles/ trays H62/47 Eaves H65/355 Ventilated eaves – separated grilles/ trays H65/47 Eaves J21/485 Roof ventilators J21/80 Roof ventilators

SKU Code	AB3, AB3-E, AB3-FR

Specification data - Abutment ventilators

Classification data
Purpose	Standard.
Ventilation opening	25 mm continuous ventilation aperture.
Colour	Stainless steel.
Airtrak CF ClipFast fixing clips	Not required. Airtrak CF ClipFast clips, stainless steel. Guidance for specification option: 70 x 60 mm, 0.6 mm thickness. Airtrak CF ClipFast clips, copper. Guidance for specification option: 70 x 60 mm, 0.5 mm thickness. Manufacturer guidance Fixing clip for securing lead flashings to the Airtrak ventilators to prevent flashing creep over time. Clips locate in the slots found in the lower edge of the ventilator; these slots are spaced at approximately 330 mm centres.
Grade	304.
Dimensions	220 x 1000 mm Guidance for specification option: Overall girth x unit length.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Vinyl Guidance for specification option: Insect mesh. Glass Guidance for specification option: Insect mesh. Stainless steel Intumescent
Recyclability	98% Recyclable material
Recycled content As defined in clause 7.8 of BS EN ISO 14021	60 %
Expected Life	30 year