About us

Alpen Windows was founded in 1994 as the retail arm of Weatherbreak Windows which was established in 1982 to serve trade customers. As homeowners started to discover the quality of our products and our competitive pricing they started to buy direct, so Alpen was formed to provide a complete service from survey to installation offering a wide range of window, doors and conservatory styles.

Over the past 20 years Alpen has grown to become a leading regional home improvement company serving Luton, Milton Keynes, St Albans, Bedford, Stevenage, Hatfield, Harpenden and beyond. Our team prides itself on providing homeowners with a professional, friendly and knowledgeable service throughout all aspects of our operations.

Our 20,000 sq ft purpose-designed factory in Luton is equipped with the latest state-of-the-art machinery to enable us to produce high quality windows, conservatories and doors in UPVC or aluminium. Our production is controlled by custom designed manufacturing software which enables us to track your order at all stages of production – from the initial order through to delivery on site. Our purpose built fleet of vehicles ensures all customer orders are safely delivered to site on schedule.

We are committed to providing homeowners with premium quality, highly secure products which decrease damage to the environment. This is supported by then highest levels of customer service levels throughout – from the initial enquiry and design, through to installation and after sales.

We are a Registered Fensa Installer please click here to see our certificate.

Fensa SBD Payment Types