Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch Corner Wall Protectors Pack of 240

Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch Corner Wall Protectors Pack of 240

Name: Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch Corner Wall Protectors Pack of 240
Brand: vibos.org
SKU: 38930708085
Price: 24.79 USD
Availability: InStock
Rating: 4.0117 (22 reviews)

SKU: 38930708085

4.0

USD24.79 USD71.79

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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

Description

Pack of 240

Height: 418mm

Free airflow: 25

Takes the place of a single 9" x 3" brick

For roof ventilation

Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch Corner Wall Protectors Pack of 240Product Description Grey Gravity Flap Air Vent & Back Draught Shutter For 4 Inch (100mm) Extractor Fan Ducting Gravity Flap Vent Wall vent with gravity flaps and weather sill. Helps prevent backdrafts. Manufactured with UV stable materials to reduce colour fade. Suitable for round 100mm (4 Inch) ducting. Overall size: 140mm x 140mm. British made. ABS thermoplastic. Complies with Part F building regulations. Suitable for commercial and domestic use.

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