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Application

  • Roofs - flat and pitched.
  • Ventilation shafts within tower blocks.
  • Attics/ loft spaces.
  • Stores.
  • Production plants.
  • Cellars.

Description

12" diameter aluminium ventilation turbine suitable for flat and pitched roofs.

Features and benefits:

  • Extends the life of the roof structure by exhausting damaging heat and moisture from attic/ loft space.
  • Wind powered turbine maximizes ventilation capacity while geared towards going green.
  • Can reduce energy bills and the likelihood of winter ice build-up.
  • Permanently lubricated upper and lower ball bearings for long life and no maintenance.
  • All-aluminium, rust-free construction.
  • Rigid spider-type structure.
  • Large flashing for ease of installation.
  • Tested to withstand winds of 110 mph.
  • Square base adjusts to a roof pitch of 0–27°.
  • Vari-pitch base adjusts to a roof pitch of 0–45°.
  • Includes roof pitch bevel to help determine roof pitch.
  • 21 air-foil curved vanes with rolled vane edges to deflect water.
  • 14" model also available.
  • Lifetime transferrable warranty for residential use (15 year-warranty for commercial use); two-year warranty on all accessories.

Applications:

  • Roofs - flat and pitched.
  • Ventilation shafts within tower blocks.
  • Attics/ loft spaces.
  • Stores.
  • Production plants.
  • Cellars.

Components:

  • Base.
  • Adjustable neck.
  • Reinforced turbine head (12", 305 mm).
  • Roof pitch bevel.
  • Screws/ fixings.

General information
Specification data
Product Reference

Lomanco Turbine BIB12

Colour

Anodized aluminium

RAL 8005 Red

RAL 8017 Brown

RAL 9005 Black

RAL 9010 White

Accessories

None

Base for extension parts

Galvanized steel; suitable for flat roofs.

Electromechanical regulation flaps, electric

See 'Options' for details.

Electromechanical regulation flaps, mechanical

See 'Options' for details.

Extension part, 500 mm-high

Galvanized steel.

Extension part, 1000 mm-high

Galvanized steel.

Universal base, black

Aluminium; suitable for profiled metal roofs and tiled roofs.

Universal base, brown

Aluminium; suitable for profiled metal roofs and tiled roofs.

Universal base, red

Aluminium; suitable for profiled metal roofs and tiled roofs.

Standard product features

Size:

- Turbine:

  • Height: 250 mm.
  • Diameter: 440 mm.

- Neck

  • Height: 195 mm.
  • Diameter: 305 mm.

- Base:

  • Opening: 278 mm.
  • Height: 25 mm.
  • Width: 510 mm (opening to flat edge: 100 mm).

Weight:

1.67 kg.

Ventilation characteristics:

- By ventilated area:

  • 0–140 m²: Two units required.
  • 140–185 m²: Three units required.
  • > 185 m²: Four units required.

- Exhausted air rate:

  • Wind speed 8 km/h: 590 m³/h.
  • Wind speed 13 km/h: 930 m³/h.
  • Wind speed 24 km/h: 1750 m³/h.

Product Options

Accessories:

- Electromechanical regulation flaps:

  • Material: Galvanized steel.
  • Allows for control of the amount of air exhausted directly below the turbine. This is an indirect control of the turbine, reducing exhausted air.
  • Two positions: Closed or open.
  • Not supplied with fitted cabling and switches.
  • Flap height: 330 mm (12" diameter version).

Digital objects
PlatformCompatibleVersionCertified to
Revit
Revit 2017 1 2.0
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