Thank you for visiting Martin Siding and Windows Inc., of Enid, Oklahoma. We are committed to providing the best in exterior energy saving products. Residential or commercial siding and windows can be offered with 100% financing. Our products come with a lifetime manufacturer's guarantee, our service department provides quality service for many years after the sale. We use only premium products guaranteed to last a lifetime, increasing your comfort, resale value, as well as improving the overall appearance of your home.