The Cheltenham arbour was a new product for the 2015 season has become one of Zest 4 Leisure's best-selling products.
Sales manager Alwyn Williams said: "We have been overwhelmed with the response to our Cheltenham Arbour and are so pleased to have won this award." Zest 4 Leisure Hampshire Arbour was also one of three finalists within the same category.
Zest 4 leisure has been in the timber garden industry for 10 years and is part of timber manufacturers P&A Group.
Zest 4 Leisure actively support a chosen charity and this year managing director Steve Morgan and landscaping manager John Vaughan are raising money for the Alzheimer's Society competing in The Velothon Wales, Ripon Triathlon, Iron Man Poland and Iron Man Wales in Tenby. See www.justgiving.com/Zest4Leisure