AIRTRAK® AB3 Abutment Ventilator - Roof Ventilation System
Verified by manufacturer 13 days ago
Airtrak AB3-FR
Airtrak AB3-FR
ISO 9001 Quality Management
Certificate type
Abutment ventilator for mastic asphalt (vertical kerb).
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 | |
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 |
Specification data - Abutment ventilators
Purpose | Fire resistant ventilator with intumescent seal. |
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 guidanceFixing 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. |
Activation | 180–200°C. |
Expansion | 30:1. |
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 contentAs defined in clause 7.8 of BS EN ISO 14021 | 60 % |
Expected Life | 30 year |
Third party certifications
ISO 9001 Quality Management
Citation
Literature
AIRTRAK Roof Void Ventilation System 2020
AIRTRAK-FR Fire Resistant Ventilators
AIRTRAK AB3 Technical Data Sheet
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