Triangle Exteriors LLC

Triangle Exteriors LLC is a window installer in Beavercreek, Ohio, specializing in replacement doors, windows, and siding for residential properties. The company serves homeowners throughout Beavercreek, Dayton, Xenia, and surrounding areas, offering free in-home estimates and a wide selection of products including Therma-Tru entry doors, vinyl replacement windows, and custom window solutions. With over 30 years of experience, the business is locally owned and operated, led by owner Robert, who personally oversees every job site. Known for its commitment to quality craftsmanship and customer satisfaction, Triangle Exteriors provides industry-leading warranties on all materials and labor. The company holds an A+ rating with the Better Business Bureau and is licensed, fully insured, and accredited.

The business emphasizes a direct, no-middleman approach, eliminating the need for salesmen, subcontractors, or separate distributors. Clients receive personalized attention from initial consultation through final installation, with transparent pricing and no hidden fees. The team specializes in exterior door replacements, including wood, steel, and fiberglass options, as well as patio sliders, French doors, storm doors, and energy-efficient, tornado-rated windows. Custom solutions are available for double hung, bay, bow, casement, awning, and garden windows, including full-frame wood replacements. Each project is completed with professional installation and backed by comprehensive warranties.

Located at 4270 Highview Terrace, Triangle Exteriors sits just a short walk from Cinnamon Creek Park, about 0.1 miles away, and is within a half-mile of Ankeney Middle School and Marianists College. The property lies near County Line Road and Research Boulevard, placing it in a well-connected residential corridor between major local landmarks.

With a perfect 5.00 rating and positive feedback from clients who highlight punctuality, professionalism, and transparent communication, Triangle Exteriors is recognized for delivering reliable, high-quality exterior upgrades. The company’s long-standing presence and personal service have solidified its reputation as a trusted name in Beavercreek home improvement.