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Innoline Corotherm multiwall Vistalux Technical documents

Roof ventilation / Product information

Ridgeline Vent TV3SN

The Corovent TV3SN Ridgeline Vent incorporates an extensive sleeve and a pipe terminal that can provide either 110mm or 125mm connections.

  • Strong & secure
  • Attractive finish
  • Simple to install - no need to cut
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TV3SN
TV3SN · published Ariel image

Published product information

Detail & guidance

Strong & secure

Attractive finish

Simple to install - no need to cut

Tile matching service available

ideal for

Heritage Projects

Conservation Projects

Full installation details are available on request from the Technical Department.

Installation: Ridge Vent

Hold ridge vent in position and mark the underfelt directly below the ridge vent outlet. Cut and remove the underlay as marked.

Bed ridge vents in mortar in a similar manner to the standard ridges. Nail the retaining straps to rafters/ridge board.

Complete ridge in normal manner.

If using pipe adaptor, clip felt sleeve and attach CTIC flexitube, after fitting into roof.

Supporting resources

Documents for this range

Linked in the published catalogue

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Product & project support

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Source & review information

Content imported from Ariel’s published product information, captured 27 October 2026. Final technical/content approval is pending; current stock, delivery and warranty assurances are not asserted. Source reference (opens a new tab) ↗