Building Supplies in Wilmington, DE

Comprehensive list of Wilmington, Delaware based Stores, manufacturers & wholesalers offering building & construction supplies, materials and products.

Business Listings

Come to Avalon and see what real range looks like. Save on 1000's of carpet, ceramic tile, natural stone, area rugs, hardwood, laminate flooring, vinyl flooring, and window treatment options. Visit one of our 13 flooring store locations so a member of our knowledgeable and experienced team can lead you through the process of selecting the best product to fit your taste, lifestyle, and budget.


MidSouth Building Supply has been a leading distributor of windows, siding, and cabinetry since 1966. Exceptional service to professional remodelers and builders has been the foundation of our success. Our outside sales staff, client support staff, and kitchen designers are well skilled and completely dedicated to your success. TAKE CARE OF THE CUSTOMER is the firm creed.


Authorized Genie and Clopay Dealer American Dock Door supplies sales, service, and installation for garage and truck doors. We provide domestic and commercial service, as well as steel, wood, fiberglass, and Cloplay doors. We proudly sell Genie and Liftmaster door openers, which are the best quality, most durable products.



Keystone Overhead Door has been servicing the area with sales and service of both domestic and commercial doors for three decades. Keystone was originally established in Pennsylvania, purchased, moved, and reincorporated in the Elkton Area over thirty two years ago. Originally established as a manufacturer of Fiberglass overhead door, the firm has evolved throughtout the years and due to increased


Brandywine Access Solutions is a comprehensive service door and hardware firm providing a comprehensive array of architectural and overhead door products. Our project managers are available for planning and commercial project consultation. Expert commercial door repair is available. We will test your fire doors and supply you a complete written report. Need aid with hardware installation?


Dover Building Supply. has been serving Delaware and surrounding areas since 1998. Our focus and dedication to client service has fueled our growth through the years, resulting in expansion to a location in Wilmington, Delaware. We provide various products lines, with products including, but not limited to, building materials, windows, hardware, kitchens, commercial doors and equipment.


H i-Tech Products was established in 1994. Briefly, our product line includes a huge array of high temperature resistant fabrics, coated and uncoated with various levels of insulation protection. We provide tapes, ropes, sleevings, packing, cloths, and fabricate to any of the clients needs. We look ahead to serving your insulation requirements.


Certified Kitchen Designer now on team. @ American Cabinetry is a premier cabinet provider for general contractors, remodelers, builders, and home owners in DE, PA, MD, NJ. We supply cabinets from Wellborn Cabinetry and Armstrong Cabinets, with prices to fit any budget.


Yocum Shutters, Blinds & Flooring is the areas premier plantation shutter, flooring and window treatment firm with the areas most experienced installers. Our mission is to provide satisfied clients out of each and every contact. To assist us in this effort, we provide a huge range of shutters, blinds, draperies, flooring and much more.


From routine repairs and maintenance&to emergency service&to expert equipment installation and replacement, Horizon Services is ready to suit all of your requirements and surpass all of your expectations for heating, air conditioning, plumbing, drain cleaning and sewer & water line replacement!


Manufacturer of laboratory glassware since 1974, Prototype to Production Quantities. Specialists in Precision tolerances, and difficult configurations for OEM. University and laboratory research welcome. Graded seals, and quartz fabrications. Sight glasses, flow indicators, port windows and gage glass columns, Purex, Vycor and Quartz furnace tubes of Pyrex.


Our mission is to supply our clients with timely service, and quality workmanship. Timely Service: We reply to leaks and emergencies within 24 hours and usually reply to quotes within 48 hours. Quality Workmanship: Our service technicians are trained and certified to repair, install and consult on every roofing system in the world.


Whether the design is traditional, modern or a period reproduction, Brandywine Millwork blends old world craftsmanship with 21st century technology to custom mill a complete line of woodwork in any species of solid hardwood or softwood that will complement your project and set it apart.