Advance Windows is the most established & successful manufacturer and supplier of REHAU windows & doors in the Reading area. We pride ourselves on being able to provide a 1st class service to our customers with over 30 years experience in the industry & we are able to give an assurance that all of our products are manufactured on site with our own fitting teams. We are a Fensa Registered company ensuring the quality of our windows & doors which are manufactured and fitted in accordance with current Building Regulations. A comprehensive 10 year guarantee is provided with all of our products. Our sales staff are not on commission ensuring all the information & advice we provide is not compromised. Whatever your requirements on style, size or quantity we are sure we can service them from our range of glazed units, styles and patterns. Visit our website and view the many testimonials from our satisfied customers. Contact us now for a free – no obligation – quotation.