About Our Service & doors, windows, frames

premier destination for top-tier doors, windows, and frames. We specialize in providing a curated selection that marries functionality with aesthetics, ensuring durability, style, and unbeatable value.

What We Do

Building Construction

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Building trust

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Custom Design

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About R&D Whole-Sale

At R & D Whole-Sale, we stand as a beacon of excellence in the world of doors, windows, and frames. Our commitment is to redefine your living and working spaces with a carefully curated selection that embodies the perfect blend of functionality, durability, and aesthetic appeal. As your premier destination, we take pride in offering top-tier products that elevate the standards of quality and style.

At R & D Whole-Sale, we go beyond providing products; we deliver value that exceeds expectations. With a commitment to unbeatable value, our offerings ensure that every investment in our doors, windows, and frames is a step towards transforming your surroundings into a haven of comfort and style. Your satisfaction is not just a goal; it’s a cornerstone of our philosophy.

Only the Best


Eco Friendly Construction

Choose eco-friendly construction for a sustainable future. Our green materials and energy-efficient designs redefine spaces with a commitment to environmental well-being. Build responsibly, live greener with us.


The Newest Technology

Experience the latest in technology with us. From innovative solutions to futuristic designs, we bring you the newest advancements for a modern and efficient living. Embrace the future of technology with our cutting-edge offerings.


High Quality Construction Management

Elevate your projects with our high-quality construction management. From meticulous planning to seamless execution, we ensure excellence at every phase. Trust us for precision, reliability, and successful project outcomes.




Years Established

Completed Projects


Years of Experience

the epitome of construction excellence. Whether grandiose or swift, our precision, sophistication, and unwavering commitment make us the unparalleled choice for projects of every magnitude and intricacy.”

John Smith – Five Corner

Contact Us

16 Shenandoah Ave, Staten Island, NY 10314

(718) 635-3240