Win-Dor Inc

We are Southern California's largest manufacturer-direct vinyl replacement window and sliding, folding and multi-slide door company. Our consultative approach will help you determine the best combination of windows and features for you. Because we manufacture our windows we can custom tailor them specifically for you giving you a full range of options. From super affordable windows to the most sophisticated and elegant available with superior energy efficiency and remarkable sound proofing we've got you covered. We can also match virtually any exterior color allowing you to achieve the look you are striving for. Our patio, french, multi-slide and custom folding doors are also custom made to meet your exact specifications.