Patio Doors With Style & Function

Patio Doors With Style & Function

Patio Doors With Style & Function

A white-framed exterior sliding door with a black mesh screen door partially open, set against tan horizontal siding.

Quality Security Door Co. and MFG has been a trusted name since 1976 and is Ohio’s largest security door manufacturer. We specialize in custom-built patio doors designed to provide both security and style for your home.


Our patio doors are manufactured to fit any size opening and are available in a wide selection of styles and colors to complement your space. Each door is built with high-quality materials, including tempered glass, a screen for ventilation, heavy-duty security hinges, and reinforced bolts for added protection.


We also offer a variety of deadbolt lock options, giving you the flexibility to choose the level of security that best fits your needs.


For a free estimate, call (440) 246-0770 or (216) 491-1540.

  • FAQ 1: What makes a patio door energy efficient?

    Energy-efficient patio doors are designed with advanced features such as Low-E glass coatings, double- or triple-pane glass, insulated frames, and weather-tight seals. These features help reduce heat transfer, minimize drafts, and maintain a more comfortable indoor temperature throughout the year, improving your home's overall energy performance.

  • FAQ 2: Can energy-efficient patio doors help lower utility bills?

    Yes. By reducing heat loss during colder months and limiting heat gain during warmer months, energy-efficient patio doors can help your HVAC system operate more efficiently. This may result in lower heating and cooling costs while improving year-round comfort inside your home.

  • FAQ 3: What types of energy-efficient patio doors are available?

    Homeowners can choose from several patio door styles, including sliding glass patio doors, French patio doors, multi-panel doors, and custom patio door systems. Many options are available with energy-saving glass packages, insulated frames, and durable materials such as vinyl, fiberglass, aluminum, or steel.

  • FAQ 4: How do I know if it's time to replace my patio door?

    Signs that it may be time for patio door replacement include drafts, condensation between glass panes, difficulty opening or closing the door, visible damage, water leaks, or rising energy bills. Upgrading to a modern energy-efficient patio door can improve comfort, security, and the overall appearance of your home.

  • FAQ 5: Do energy-efficient patio doors improve home value?

    Absolutely. Energy-efficient patio doors are a desirable feature for many homebuyers because they enhance comfort, reduce energy consumption, increase natural light, and improve curb appeal. A professionally installed patio door can be a valuable investment that contributes to both the functionality and resale value of your home.

Call Quality Security Door Co. & Manufacturing at (440) 246-0770 for patio doors in Lorain, OH today.