Technical Services
Greenwood Technical Services team offer pre and post-sales support to specifiers and installers on regulations, product performance and installation. Their expertise extends from basic product understanding through to discussions on SAP and energy efficient systems that can help to reduce emission rates in domestic dwellings.  A full ventilation system design service is also available from fully trained CAD Operators.

Customer Services
Greenwood Customer Services Team manage day to day customer orders and general product enquiries, working with our network of distributors around the UK. 

Local Sales Support
Based around the UK and within European and International territories, Greenwood have dedicated field sales teams offering expertise and advice on ventilation system application and regulation compliance. 

At HO in West Sussex, a full product and training presentation suite is also available to complement the technical and sales support package.

Greenwood Technical Services 

 01903 777135

Greenwood Customer Services

 0870 900 1880