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AIRTRAK® LV Lead Roof Ventilators - Roof Ventilation System

Verified by manufacturer 2 months ago

Airtrak LV9 Lead Roof Ventilator

Nicholson STS Ltd Variant:

Range of compact point ventilators for flat or pitched lead covered roofs up to 30°.

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Application

  • Point ventilator or extract terminal for lead roofing up to a pitch of 30°.
  • Suitable for situations where additional ventilation is required or retrofitted to roofs where no ventilation was initially installed.

Description

Range of compact point ventilators for flat or pitched lead covered roofs up to 30°.


Features and benefits:

  • Suitable for introducing ventilation into roof voids which cannot easily utilise AIRTRAK® linear ventilators.
  • Optional stainless steel insert provides extra strength and is recommended where the ventilator may be vulnerable to mechanical damage e.g. roof walkways, escape routes and areas accessed by maintenance contractors.

General information

Material

Stainless steel

Guidance for specification option:

Insect mesh / Insert.

Shape

Circle

Length

180 mm

Guidance for specification option:

LV9.

220 mm

Guidance for specification option:

LV15.

Manufacturer guidance

Overall (base).

Width

180 mm

Guidance for specification option:

LV9.

220 mm

Guidance for specification option:

LV15.

Manufacturer guidance

Overall (base).

Height

138 mm

Guidance for specification option:

LV9.

157 mm

Guidance for specification option:

LV15.

Warranty description

Ten year

Uniclass

Pr_30_59_29_30 Flat roof ventilatorsPrimary

CAWS

H71/3 Lead sheet fully supported roof covering

H71/110 Lead sheet fully supported roof covering

Specification data - Flat roof ventilators

Material

Lead.

Guidance for specification option:

Ventilator.

Manufacturer guidance

Insect mesh/ insert are stainless steel..

Colour

Grey (lead).

Size

-

Diameter or section (minimum)

112 mm

Guidance for specification option:

Internal diameter. External (hood) diameter: 155 mm.

Upstand (minimum)

32 mm.

Guidance for specification option:

To bottom of hood.

Flange base (minimum)

180 x 180 mm.

Termination

Hood.

Ventilation

9000 mm².

Guidance for specification option:

10 mm continuous air gap equivalent when used at 900 mm centres.

Dimensions

180 x 138 mm.

Guidance for specification option:

W x H.

Type

With insect mesh.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Recyclable at end of life

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

50 %

Literature

AIRTRAK Roof Void Ventilation System 2020

AIRTRAK Roof Void Ventilation System 2020

AIRTRAK LV Technical Data Sheet

AIRTRAK LV Technical Data Sheet

Case studies

AIRTRAK™ - St Johns Chapel

AIRTRAK™ - St Johns Chapel

AIRTRAK™ - Coal Drops Yard

AIRTRAK™ - Coal Drops Yard

Clifton Cathedral

Clifton Cathedral