Composite doors – great prices! By: Admin|Published on: Apr 20, 2018|Categories: Uncategorized| 0 comments Great prices & fun using mydoorbuilder.com take a look today My Door Builder has new composite doors on offer from £540. Super prices and style to choose for a high quality secure door. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Sign up to our newsletter!