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In 1917 Gerrit Jan Hermanus Goudkuil started manufacturing metal goods.
Production steadily expanded resulting in a wide variety of mass produced metal products.
New products were developed continuously and in 1956 the first air ventilators were made.

This proved to be a major turning point for the company and the range of air vents rapidly increased. So successful was the developing product range that by the mid sixties the decision was made to concentrate solely on the design and manufacture of air ventilation products.

The brand name GAVO evolved from the family name Goudkuil, and is now very well known and respected throughout the world.

GAVO Ventilation Technology stands for state of the art involvement in the field of ventilation technology.

The company has very modern high volume production facilities ensuring consistent high quality and competitive prices. Our own test laboratory enables us to exactly measure the performance of all products to ensure that customers receive a first class product and full technical support.

Our range of standard products now exceeds 600. Extensive stocks are held in warehouses in the UK and Holland and next day delivery is normal.

We understand that standard products are not always the answer and our flexible environmentally friendly production resources enable us to work with our customers to achieve practical solutions to their ventilation objectives, this can frequently be achieved in a short period of time.

We invite you to browse through our product range on this site. Do not hesitate to E-mail us for a complete product catalogue.

On behalf of GAVO Ventilation Technology,

Erik Goudkuil


Molenvaart 41-49
7364 BS Lieren (NL)
Tel: +31 (0)55 506 14 28
Fax: +31 (0)55 506 23 29
e-mail info@gavo.net
K.v.K. nr 08007753 Zutphen