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Business Details
13 Years
experience
Trusted Exterior Remodeling Solutions in Maine
Window World of Southern Maine was founded in 2013 with a commitment to delivering superior exterior remodeling solutions. Our locally owned business combines the personalized service of a small company with the resources of a nationally recognized brand. We specialize in energy-efficient windows, doors, siding, and shutters, sourced from American manufacturers to ensure quality and durability. Our team prioritizes customer satisfaction through professional installations, comprehensive warranties, and transparent pricing. With a focus on community involvement, we support initiatives like Window World Cares and the Military Initiative, reflecting our dedication to both service and social responsibility.

Over a decade of experience, combined with partnerships with top manufacturers, allows us to offer competitive pricing without compromising on quality. Our process includes in-home or virtual consultations, financing options, and a visualizer tool to help homeowners envision their projects. Customer testimonials consistently highlight our responsive service department, skilled installers, and long-term reliability. We serve residential and commercial clients across Maine and New Hampshire, enhancing curb appeal and energy efficiency. Our accreditations, including ENERGY STAR and Good Housekeeping certifications, underscore our commitment to excellence.
Services
Windows Siding Entry Doors Patio Doors Garage Doors Shutters
Details
  • Year established: 2013
Highlights and features
  • We offer over a decade of experience in exterior remodeling with American-made products.
  • Our installations are backed by comprehensive labor guarantees and financing options.
  • We combine local service with the resources of America's largest exterior remodeler.
  • Our team prioritizes community involvement through initiatives like Window World Cares.
  • We provide in-home consultations, visualizer tools, and transparent pricing.
Associations and certifications
  • ENERGY STAR
  • Good Housekeeping
  • NFRC
  • ASTM
What people say
Excellent service Professional installers Quality products Reliable company Outstanding work
Services
Windows
Our energy-efficient windows enhance home comfort and reduce energy costs. Available in double-hung, sliding, and architectural shapes, they feature durable materials and modern designs. Professionally installed with a labor guarantee, these windows improve insulation and curb appeal for residential and commercial properties.
Siding
6000 and 4000 Series siding options provide durability and aesthetic upgrades. Our siding solutions protect against weather damage while boosting energy efficiency. Installation includes expert measurement and customization to match property styles, ensuring long-term performance and visual appeal.
Entry Doors
Award-winning entry doors combine security, insulation, and style. Options include woodgrain, smooth, and modern designs tailored to home aesthetics. Professionally installed with weatherproofing guarantees, these doors enhance security while reducing energy loss through advanced sealing technology.
Patio Doors
Sliding and hinged patio doors maximize natural light and outdoor access. Energy-efficient models feature reinforced glass and durable frames. Installation includes precise fitting to ensure smooth operation and thermal efficiency, connecting indoor spaces with outdoor environments seamlessly.
Garage Doors
Amarr garage door models offer security and curb appeal with insulated panels and modern designs. Installation includes hardware upgrades and weatherstripping to improve energy efficiency. Options range from traditional to contemporary styles, complementing various architectural themes while ensuring durability.
Questions
What areas do you serve?
We serve homeowners and businesses in Maine and New Hampshire, including Androscoggin, Cumberland, York, and Coos counties.
Do you offer financing options?
Yes, we provide financing through the Window World Credit Card Program with approved credit for qualifying projects.
Are your products energy-efficient?
All windows, doors, and siding meet ENERGY STAR standards, helping reduce energy costs and improve home efficiency.
What warranties do you provide?
We offer comprehensive labor guarantees and manufacturer warranties on all products, ensuring long-term performance and customer satisfaction.
How long does installation take?
Most window and door installations complete within 1 day, with larger projects like full siding replacements taking 2-3 days.
Do you support community initiatives?
Yes, we contribute to Window World Cares and the Military Initiative, supporting St. Jude Children's Research Hospital and veterans.
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