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Duracowl wall cowl

The Glidevale Duracowl is a highly durable solution to protect wall outlets for fans, ventilation devices including tumble drier extraction. It provides good weather protection is available in a range of five standard colours with a colour matching service available to special order. An acoustic option is also available for noiser locations.

Features & benefits

  • Manufactured from ABS offering both vandal and impact resistance.
  • Available in 5 standard colours of red, terracotta, buff, brown and red blend.
  • Colour matching service available.
  • Aluminium grill resists large insect and bird ingress.



Product Brochure


Have a question?

For any questions or queries about our product ranges and the technical support services we can offer, please contact us using the form below.

Glidevale Protect is a division of Building Product Design Ltd.

Other subsidiaries include ventilation systems specialist Passivent and Kingfisher Louvres, manufacturer of aluminium louvres systems.

Important Notice

Please be vigilant of fraud/cyber crime. If you receive an email from our parent company Building Product Design Ltd, please check that the email address from the sender ends in '' and any phone number given is 0161 905 5700.

If you receive any emails ending in '' or '', these are NOT legitimate, and you should contact us as soon as possible at

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