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Business Details
20 Years
experience
Trusted Remodeling Contractors in Washington D.C.
Window World has been a trusted name in exterior home remodeling since 2006. Our team brings over 17 years of expertise in delivering high-quality vinyl replacement windows, energy-efficient doors, siding, and roofing solutions tailored to homeowners in Chantilly, VA, and surrounding areas. We pride ourselves on combining superior craftsmanship with personalized service, ensuring every project enhances both the value and comfort of your home.

Our commitment to excellence is reflected in our EPA Lead-Safe certification, Good Housekeeping Seal, and ENERGY STAR partnerships. As part of the nations largest exterior remodeling network, we maintain a local focus, offering free in-home consultations and financing options to meet diverse needs. Our community involvement through initiatives like Window World Cares underscores our dedication to service beyond business.
Services
Window Installation Patio Doors Siding Installation Roofing Entry Doors Storm Doors Garage Doors Shutters Gutters Window Replacement
Details
  • Year established: 2006
Highlights and features
  • We offer over 17 years of experience in exterior home remodeling.
  • Our products are ENERGY STAR certified and EPA Lead-Safe compliant.
  • We provide free in-home consultations and financing options.
  • Our team includes certified installers with a track record of excellence.
  • We support community initiatives like Window World Cares and military programs.
Associations and certifications
  • ENERGY STAR
  • Good Housekeeping
  • BBB
  • NFRC
  • ASTM
  • Qualified Remodeler
  • Military Friendly
What people say
Excellent work Very professional Outstanding job Efficient installation Great customer service
Services
Window Installation
Our window installation service provides energy-efficient vinyl replacement windows tailored to enhance home aesthetics and reduce energy costs. We offer a variety of styles, including double-hung, sliding, and architectural shapes, all backed by comprehensive warranties. Our certified installers ensure precise fitting and seamless integration with your homes exterior.
Siding Installation
We install durable 2000, 4000, and 6000 Series Siding options designed to protect and beautify your home. Our siding solutions improve insulation, resist weather damage, and come in customizable colors and textures. Professional installation ensures long-term durability and enhanced curb appeal for homeowners in Virginia and Maryland.
Roofing
Our Integrity Roofing System offers superior protection against the elements with high-quality materials and expert installation. Designed for longevity and energy efficiency, our roofs include options for various architectural styles. We ensure proper ventilation and waterproofing to maximize performance and homeowner satisfaction.
Entry Doors
We provide Classic Craft, Fiber-Classic, and Pulse Modern Entry Doors that combine security, insulation, and style. Our doors feature reinforced frames, energy-efficient glass options, and customizable finishes. Professional installation guarantees a secure fit and improved home energy efficiency.
Storm Doors
Our security, ventilating, and retractable screen storm doors offer added protection and ventilation. Designed to withstand harsh weather while maintaining visibility and airflow, these doors enhance home security and energy efficiency. Custom sizing ensures a perfect fit for any entryway.
People
Greg Deathridge
Owner
Greg Deathridge, owner of Window World, has led the business since 2006. Recognized with the Ambassador Award for franchise excellence, he prioritizes customer satisfaction and community engagement through initiatives like Window World Cares.
Questions
What areas do you serve?
We serve Washington D.C., Northern Virginia, and Southern Maryland, including Fairfax, Prince William, Charles, and Montgomery counties.
Do you offer financing options?
Yes, we provide financing through the Window World Credit Card Program with approved credit to help homeowners start projects immediately.
Are your products energy-efficient?
All our windows, doors, and siding are ENERGY STAR certified to improve home efficiency and reduce utility costs.
What warranties do you offer?
We provide comprehensive warranties on products and installations, including the Good Housekeeping Seal for added peace of mind.
How can I schedule a free consultation?
Contact us via phone or our website to arrange a free in-home consultation with a design consultant.
Do you support military families?
Yes, we participate in the Window World Military Initiative, offering special support and discounts to veterans and active-duty personnel.