Mainstream Windows Ltd, is FENSA-registered and well established business in Birmingham offering manufacturing, supply and fitting of quality products like doors (UPVC, Aluminium, Bi-folding doors), windows, conservatories for commercial and domestic sectors in Birmingham, Evesham, Knowle, Stratford upon Avon, Solihull, Bromsgrove & Henley in Arden areas. The company is owned and run by three experienced directors that work in a ‘hands-on’ role. We do not operate a ‘door knocking’ policy. For us, it’s not about selling you a product – it’s about providing you with the correct product for the job. We manufacturer and install the right conservatory, door or windows to suit your lifestyle, home and budget. They care for the quality of each product as much as customer satisfaction. In order to supply you with the best energy rated product we prefer to fully understand how you are going to use the product, so please contact us on 0121 430 9150.