Our reputation as an outstanding supplier of windows, doors and conservatories has been growing continuously over the decades. Many other businesses have come and gone, but we’ve stayed committed to excellent products and customer service. We have grown our energy-efficient range with new products that showcase our investment in state-of-the-art manufacturing equipment and technology. We manufacture all doors and windows at our base in Beeston, Nottingham, which means that we have full control over every part of the manufacturing process. Everything that we install has to meet our high standards of quality before it goes anywhere near a customer’s house. KLG Rutland is an accredited company, which means we’re committed to excellent installation services along with products that you’ll love. To add to your peace of mind, every customer is provided with a 10-year warranty on all their purchases. Our work is also covered by the DGCOS Ombudsman Scheme Insurance. And, for over 45 years, our reputation has always been your biggest guarantee!