All the products that we use are thoroughly tested in our own workshops prior to being included on our preferred products catalogue. We will generally not use any product that has not been on open sale for at least six months. This we believe, is the only way that we can guarantee quality. Manufacturers are under extreme pressure to bring new products to the market place as quickly as possible, this however means that new products cannot be tested as they should be, so by waiting six months we allow other less cautious installation companies to locate the software bugs etc., at their customers expense. We regularly take part in manufacturers field trials of new products.