Business Details
36 Years
experience
Custom Windows & Doors for Residential and Commercial Projects
Founded in 1990 with a vision to redefine window and door manufacturing, Crystal Window & Door Systems has grown from a modest operation in Queens, New York, to one of North Americas leading manufacturers. Our vertically integrated production process ensures end-to-end quality control across our diverse product lines, including vinyl, aluminum, and UPVC solutions. With five state-of-the-art facilities nationwide, we serve residential and commercial projects with energy-efficient, durable products tailored to meet unique design and budgetary needs. Our commitment to innovation is matched by our dedication to community, evidenced by scholarships, cultural initiatives, and sustainable manufacturing practices.Over 35 years, weve earned industry recognition through affiliations with organizations like the American Institute of Architects and the National Fenestration Rating Council. Our team of experts provides hands-on support, from product selection to on-site installation training, ensuring every client achieves optimal results. This blend of technical expertise, customer-centric service, and ethical responsibility has solidified our reputation as a trusted partner in architectural excellence.
Services
Vinyl Replacement Windows
Vinyl New Construction
Aluminum Windows
Aluminum Doors
Magnus UPVC/Passive Windows
Magnus UPVC/Passive Doors
Window Wall Systems
Custom Shapes
Energy Star Products
On-Site Installation Training
Details
- Year established: 1990
Highlights and features
- 35 years of expertise in manufacturing high-performance windows and doors.
- Vertically integrated production ensures end-to-end quality control.
- Energy-efficient solutions tailored to residential and commercial needs.
- On-site installation training and technical support for project success.
- Nationwide service with five U.S. manufacturing facilities.
Associations and certifications
- American Institute of Architects
- National Fenestration Rating Council
What people say
Exceptional energy efficiency
Durable vinyl frames
Expert technical support
Customizable designs
Timely delivery
Services
Vinyl Replacement Windows
Crafted from resilient plastic polymers, these windows offer exceptional energy efficiency and durability for low-rise buildings. They resist warping and fading, ensuring long-term performance. Customizable shapes and sizes suit both single-family homes and multi-family units, combining affordability with modern aesthetics.
Aluminum Windows
Known for sleek aesthetics and structural resilience, our aluminum windows meet modern building codes and energy standards. Lightweight yet strong, they are ideal for mid- to high-rise projects. The frames support large glass panes, enhancing natural light while maintaining thermal efficiency.
Magnus UPVC/Passive Windows
Engineered for superior insulation, these windows minimize heat transfer using unplasticized polyvinyl chloride (UPVC). They maintain consistent indoor temperatures, reducing HVAC strain. Ideal for eco-conscious residential and commercial developments aiming to lower carbon footprints.
Aluminum Doors
These doors combine modern elegance with weather resistance, featuring sleek frames and energy-efficient glazing. Designed for durability in residential and commercial settings, they offer unobstructed views while providing long-term protection against the elements.
On-Site Installation Training
Our experts deliver hands-on training to ensure proper installation of windows and doors. This service reduces errors, enhances product longevity, and optimizes energy performance. Tailored guidance supports contractors in achieving code compliance and project efficiency.
People
Thomas Chen
Founder
Thomas Chen founded Crystal Window & Door Systems in 1990 with a $100 investment. Under his leadership, the company grew into a top 25 U.S. window manufacturer, maintaining its Queens, NY headquarters while expanding to five national facilities.
Questions
What types of windows does Crystal offer?
Crystal provides vinyl, aluminum, and UPVC windows, including double-hung, slider, casement, and custom shapes for residential and commercial use.
Are Crystal windows energy efficient?
Yes. Our windows meet ENERGY STAR standards, featuring insulated glass units and low-E coatings to reduce heat transfer and utility costs.
Does Crystal offer installation services?
We provide on-site installation training for contractors but do not directly install windows. Our dealers handle professional installation.
How can homeowners purchase Crystal products?
Homeowners should contact an authorized Crystal dealer for purchases. Call (800) 472-9988 to locate a dealer in your area.
What sustainability initiatives does Crystal have?
Crystal partners with architects on Energy Star-certified buildings and uses eco-friendly manufacturing processes to minimize environmental impact.
Is there a warranty for Crystal products?
Yes. Visit our website or contact your dealer for details on limited warranties covering materials and workmanship.
