Steel Rolling Doors

When it comes to providing state-of-the-art roll up doors that fuse quality with durability, no-one knows better than Diamond state Door in Delaware. We are a cutting-edge roll up doors repair plus installation who are the perfect choice for both commercial and residential settings. Over the years, we have evolved into a leading name for both small and large companies alike. We offer commercial and residential metal roll up doors. Call us for a free quote.


We Know Rolling Doors in Delaware

Here at Diamond State Door, we’re not only able to handle rolling doors for residential application; we can also take care of your commercial door concerns. We do installation of new commercial roll up rolling steel doors. We service existing doors that need maintenance or make repairs for improvement. We can take on any type of repair job on commercial doors, including roll ups, from fixing openers to replacing parts. Part of our exceptional work lies in the brands we choose, each one guaranteed to use high quality materials. From vehicle and equipment storage to industrial requirements, you will find the commercial doors your business needs.

There are a variety of options to explore when it comes to commercial doors. Your final choice will eventually meet requirements for size, durability, operability, energy efficiency, maintenance, and of course, security.

We install, maintain and repair all makes and models of Rolling Steel Slat Sheet Doors.

old-rusty-rolling-garage-door-replacements-delaware• 16-26 gauge steel

• Safety Edges & Rails

• Insulated Slats

• Wind Rated doors

• Mini-Storage & Shed Carport Doors

• Push-Pull, Chain Drive and Motorized & Retrofit motorized options

• Slat, Bottom Rail, Bottom Section and Barrel/Spring replacement

Delaware Commercial Roll Up Doors 

Rolling Doors can be obtained in prime finish or galvanized steel, and can be motor, chain hoist, and crank or manually operated. Possible applications include but are not limited to warehouses, loading docks, aircraft hangers, crane-way openings, and small opening protection.

Diamond State Door offers trained technicians that can handle all of your Rolling Slat Door needs. Our staff is available, on call 24 hours a day, 7 days a week to assist you in keeping your valuable doors working efficiently and safely. Be it new installations, preventative maintenance, an emergency repair or updated safety equipment, Diamond State Door is your partner. We offer preventative maintenance agreements, new installations and custom solutions to address all of your needs.

We offer 24/7 emergency service from our fully-stocked trucks, and can cost effectively and promptly get your roll doors working.

Delaware Commercial Rolling Overhead Doors

Why choose Diamond State Door for your Rolling Door needs?

The answer is simple: experience. The management team of our family-owned and operated company has been fixing and installing doors for over a dozen years. This means that you will enjoy the benefits that come with service from a knowledgeable and seasoned business.

Our trained door service technicians are available 24 hours a day, seven days a week to solve your door problems. We use expert-crafted products, and install them with your safety in mind. But that’s not all.