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Business Details
44 Years
experience
Custom Vinyl Windows and Doors for Every Project
Founded in 1982, Viwinco Windows is a family-owned and operated window and door manufacturer based in Morgantown, Pennsylvania. With decades of combined experience, our team specializes in crafting custom-made vinyl windows, patio doors, and associated products for residential and commercial projects. Our in-house manufacturing process ensures strict quality control, from tempering and laminating to final assembly, allowing us to deliver products that exceed industry standards. We prioritize sustainability through energy-efficient production methods, including a solar farm that supplies 40% of our facility's energy needs.

Our commitment to innovation, rapid lead times (seven days or less for standard orders), and personalized customer service has established us as a trusted partner in the industry. We serve both new construction and replacement markets, offering solutions tailored to projects of all sizes. Our dedication to quality is reflected in our lifetime glass breakage warranty and a track record of resolving customer concerns promptly and professionally. By maintaining control over every stage of production, we ensure reliability, durability, and aesthetic excellence in every product we deliver.
Services
Custom Vinyl Windows Impact-Resistant Windows Patio Doors Replacement Windows Energy-Efficient Solutions
Details
  • Year established: 1982
Highlights and features
  • Family-owned since 1982 with decades of industry experience
  • In-house production ensures quality control and fast lead times
  • Solar-powered manufacturing facility reduces environmental impact
  • Lifetime glass breakage warranty on select products
  • Dedicated customer service team with prompt issue resolution
What people say
Free replacement for seal issues Professional and courteous technicians Quick response to warranty claims Durable products after 11 years Outstanding North Carolina service techs
Services
Custom Vinyl Windows
Crafted to meet specific project requirements, our vinyl windows combine durability with energy efficiency. Designed for both new construction and replacement, they feature advanced sealing technology to prevent air leakage. Available in multiple styles, including double-hung, casement, and awning, these windows enhance aesthetic appeal while maintaining structural integrity.
Impact-Resistant Windows
Engineered for coastal and high-risk areas, these windows withstand extreme weather conditions. Constructed with reinforced glass and robust framing, they provide enhanced security and noise reduction. Ideal for both residential and commercial properties, they meet stringent building codes while offering seamless integration with existing structures.
Patio Doors
Designed for easy access and natural light optimization, our patio doors feature smooth-operating mechanisms and durable materials. Available in single or multi-panel configurations, they offer enhanced insulation and security. Customizable options include glass patterns, finishes, and energy-efficient upgrades to suit modern architectural styles.
Replacement Windows
Tailored solutions for upgrading existing windows with minimal disruption. Our replacement line includes energy-efficient models that reduce utility costs while improving thermal performance. Patented tilt-n-lock features ensure easy maintenance, and a lifetime warranty on glass components guarantees long-term satisfaction for homeowners.
Energy-Efficient Solutions
Innovative products designed to minimize energy consumption and environmental impact. Incorporating low-emissivity glass and thermally broken frames, these solutions maintain indoor comfort while reducing heating and cooling expenses. Certified for sustainability, they align with eco-conscious building standards and qualify for energy rebate programs.
Questions
What warranty options are available for Viwinco Windows products?
Viwinco Windows offers a lifetime glass breakage warranty on select windows and a 10-year limited warranty on non-glass components. Warranty terms vary by product line and exclude damage from improper installation or external factors.
How can I find an authorized Viwinco Windows installer?
Use our 'Where to Buy' tool on the website to locate certified dealers, contractors, or installers in your area. All partners undergo training to ensure proper product installation and service standards.
Are Viwinco Windows windows energy-efficient?
Yes. Our windows feature low-E glass coatings, thermally broken frames, and advanced sealing systems to meet Energy Star requirements. Specific performance data is available in our technical library for each product line.
What lead times should I expect for custom orders?
Standard orders typically ship within seven business days. Complex custom configurations may require additional time, which our team communicates during the ordering process to ensure project timelines are met.
Do you offer impact-resistant products for coastal areas?
Our OceanView Impact line meets Florida building codes and includes windows and doors designed to withstand hurricane-force winds. These products also provide enhanced security and sound insulation for coastal properties.
How does Viwinco Windows support sustainability?
Our Morgantown facility uses a 7,800-panel solar farm supplying 40% of energy needs. We incorporate recycled materials in production and maintain strict waste reduction protocols to minimize environmental impact.
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