Bennick WIndows & Doors is an instant online quote building site. The site is designed to make it easy for u the customer to add your own products and follow the online guides from measuring to buying your windows and doors. With 20 years experience in the industry my no sales - no pressure sales , makes this a very friendly service for you too use. We offer high standards and products Rehau - Tritec and Rehau 706 (70mm) profiles. A 10 year manufacturing guarantee is offered on all products. There is an option for supply only or professional fitting service