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Your Trusted Window & Door Installation Experts in Raleigh, NC
The Window Source of Raleigh is a locally owned and operated window installation company dedicated to providing homeowners in the Research Triangle region with premium, energy-efficient replacement windows and doors. Our commitment to quality is reflected in our Energy Star-certified products, lifetime transferable warranties, and professional installation services that prioritize customer satisfaction. With a focus on personalized service, we offer factory-direct pricing and a no-pressure approach, ensuring clients receive tailored solutions that meet their specific needs.

Our team of experienced professionals, including owner Kim Perrino, delivers exceptional craftsmanship and timely project completion, consistently exceeding client expectations. We take pride in our reputation for integrity, transparency, and reliability, as evidenced by numerous five-star reviews and testimonials from satisfied customers. As a family-owned business, we value every client relationship and strive to make the window and door replacement process seamless and stress-free.
Services
Replacement Windows Sliding Doors Patio Doors Vinyl Siding Basement Windows Garden Windows Colonial Grid Windows Architectural Windows Front Entry Doors Double Hung Windows
Highlights and features
  • We are a family-owned business with over 20 years of local experience in window installation.
  • Our Energy Star-certified products ensure energy efficiency and long-term savings.
  • We offer lifetime transferable warranties on all our window and door products.
  • Our team provides professional, clean, and timely installations with no pressure sales.
  • We support military, first responders, and seniors with a 5% service discount.
Associations and certifications
  • Energy Star
What people say
Excellent service Professional installation Highly recommended Great experience Quality product
Services
Replacement Windows
Our replacement windows offer energy-efficient solutions for homeowners seeking to upgrade their properties. Featuring Energy Star-certified products with lifetime warranties, these windows enhance home comfort while reducing energy costs. Professionally installed by our experienced team, they combine durability with aesthetic appeal, available in various styles including double hung, sliding, and colonial grid designs.
Sliding Patio Doors
Sliding patio doors provide seamless indoor-outdoor living transitions with modern aesthetics and functionality. Our professionally installed doors feature durable materials, secure locking systems, and energy-efficient glass options. Ideal for homes in the Research Triangle area, they combine style with practical benefits like improved insulation and natural light optimization.
Vinyl Siding
Vinyl siding offers low-maintenance exterior protection with customizable design options. Our installation service ensures proper fitting and durability against North Carolina's weather conditions. This cost-effective solution enhances curb appeal while providing long-term value through energy efficiency and minimal upkeep requirements for residential properties.
Front Entry Doors
Front entry doors combine security, insulation, and architectural style for home entrances. Our professionally installed doors feature reinforced frames, weatherstripping, and customizable finishes. Available in various materials and designs, they create welcoming focal points while improving energy efficiency and home value for Raleigh-area homeowners.
Basement Windows
Basement windows improve light, ventilation, and safety in below-grade spaces. Our installation service includes egress-compliant options that meet building codes while enhancing functionality. These durable, moisture-resistant windows transform basements into comfortable living areas with natural illumination and improved air circulation.
People
Kim Perrino
Owner
Kim Perrino leads The Window Source of Raleigh with over 20 years of industry experience, personally overseeing projects to ensure quality and customer satisfaction. Known for her responsive communication and commitment to ethical business practices, she has built the company's reputation through consistent delivery of premium products and exceptional service.
Tyasia Worth
Sales Coordinator
Tyasia Worth manages client coordination and scheduling, maintaining clear communication throughout the window replacement process. Her attentive customer service and organizational skills ensure smooth project timelines, earning consistent praise from clients for her professionalism and dedication to client needs.
James
Lead Installer
James leads installation teams with technical expertise and meticulous attention to detail, completing projects efficiently while maintaining clean workspaces. Recognized for his craftsmanship and problem-solving abilities, he consistently receives positive feedback for transforming homes with precise window and door installations.
David Johnson
Sales Representative
David Johnson provides product demonstrations and consultations, helping clients select appropriate window solutions. His knowledgeable approach and focus on customer education have contributed to the company's reputation for transparent, pressure-free sales interactions and informed purchasing decisions.
Paul
Sales Consultant
Paul delivers honest, no-pressure consultations with technical expertise on window options and installation requirements. His client-focused approach and ability to address specific project challenges have made him a trusted advisor for homeowners seeking reliable window replacement solutions.
Questions
What areas do you serve?
We serve Raleigh, Durham, Chapel Hill, Burlington, and surrounding areas in Alamance, Orange, Durham, and Wake counties.
Do you offer warranties on your products?
All our windows and doors come with lifetime transferable warranties covering materials and workmanship.
How long does window installation take?
Most single-home installations complete within one day, with larger projects scheduled efficiently based on client needs.
Are your installers professionally trained?
Our team undergoes extensive training to ensure precise, code-compliant installations using industry-best practices and specialized tools.
Do you offer discounts for specific groups?
We provide 5% discounts for military personnel, first responders, veterans, and senior citizens.
What window styles are available?
We offer double hung, sliding, basement, garden, colonial grid, architectural, and custom window styles to suit various home designs.