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Business Details
23 Years
experience
Your Trusted Wholesale Source for Premium Exterior Doors
Since 2003, Windoor Building Supply has established itself as a trusted wholesale distributor of premium exterior doors, serving residential construction professionals across North and South Carolina. Our commitment to quality begins with strategic partnerships with leading national vendors, ensuring access to innovative products that meet evolving industry standards. With a dedicated management team boasting decades of combined experience in door manufacturing and distribution, we prioritize personalized service that addresses the unique needs of each project.

Our focus on fiberglass doors reflects our dedication to sustainability, offering energy-efficient solutions that combine durability with aesthetic appeal. Through consistent delivery of high-performance products and technical expertise, we empower contractors to exceed client expectations while maintaining competitive pricing structures. Our local presence in Mullins, South Carolina serves as a hub for hands-on product exploration through authorized dealers, ensuring professionals receive tailored guidance for every residential application.
Services
Exterior Doors Door Inserts Wholesale Distribution Vendor Partnerships Product Catalog
Details
  • Year established: 2003
Highlights and features
  • We offer premium fiberglass doors with energy-efficient, sustainable construction since 2003
  • Our experienced team provides expert guidance for residential door selection and installation
  • We maintain strategic partnerships with leading national door manufacturers for product innovation
  • Our local Mullins, SC facility supports hands-on product evaluation through authorized dealers
  • We guarantee prompt delivery and competitive pricing for residential construction professionals
Services
Exterior Doors
Windoor distributes premium fiberglass exterior doors that combine security, durability, and aesthetic appeal. These energy-efficient solutions resist weather damage while maintaining their appearance over time. Our product line includes multiple styles to match different architectural designs, providing contractors with versatile options for residential projects requiring both functionality and visual appeal.
Door Inserts
We offer customizable door insert solutions that enhance both functionality and design elements. These components integrate seamlessly with existing door systems while providing thermal efficiency benefits. Our selection includes various patterns and configurations that allow contractors to create unique entryway solutions while maintaining structural integrity and security standards for residential applications.
Wholesale Distribution
As a dedicated wholesale distributor, we provide construction professionals with access to premium door products through authorized dealer networks. Our distribution model ensures competitive pricing structures while maintaining quality control through vetted vendor partnerships. This approach allows contractors to source high-performance door solutions efficiently while receiving technical support from experienced industry professionals in North and South Carolina.
Vendor Partnerships
We maintain strategic relationships with leading national door manufacturers to ensure product innovation and quality. Our selection process focuses on companies that demonstrate technological advancement and trend awareness in door design and materials. These partnerships enable us to offer cutting-edge solutions that meet evolving building codes and aesthetic preferences while maintaining the performance characteristics required for residential construction projects.
Product Catalog
Our comprehensive product range includes various door styles, sizes, and configurations to accommodate diverse project requirements. From traditional designs to modern aesthetics, the catalog features energy-efficient options that meet different budget parameters. Contractors can explore available options through authorized dealers to find solutions that balance performance, durability, and visual appeal for residential construction applications.
Questions
How can I get pricing information for Windoor products?
Contact our Mullins, SC office at 843-464-1557 or reach out to authorized dealers for personalized pricing details.
What areas do you serve?
We primarily serve residential contractors in North Carolina and South Carolina through our Mullins distribution center.
What makes fiberglass doors sustainable?
Our Plastpro fiberglass doors offer energy efficiency, long lifespan, and eco-friendly manufacturing processes compared to traditional materials.
How do I become a dealer?
Contact our office directly through the Contact page to discuss dealer partnership opportunities and requirements.
What product options are available?
We offer various Plastpro exterior door panels in multiple sizes, styles, and configurations through authorized dealers.