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Glidevale GV11 Compact In-line Slate Vent - Blue/Black

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£21.18 Incl. VAT
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The GV11 Compact In-Line Slate Ventilator is designed for high or low level roof space ventilation on new or existing roofs. Can be used as an SVP or extract fan terminal in conjunction with a pipe adapter. Suitable for use with a wide range of slate sizes especially the smaller natural slates typically found in Scotland and Ireland. The GV11 is also AA fire rated and offers superior wind uplift resistance.

Terminal performance

Airflow resistance with Soil Universal Adapter at:
54m3/h (15 litres/sec): 10Pa.
108m3/h (30 litres/sec): 42Pa.
216m3/h (60 litres/sec): 162Pa.

Ventilation area

Nett free ventilation area 10,000mm2.
Spacing: 2.0m for 5,000mm2/m.
1.0m for 10,000mm2/m.
0.4m for 25,000mm2/m.

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Questions & Answers


What are the dimensions of this vent


Hi Janice

The vent itself is a 600 x 300 but it can be used with any slate size due to the design 

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