Business Details
50+ Years
experience
Custom Windows & Doors for Residential & Commercial Projects
Loewen Windows of Mid Atlantic of Mid Atlantic, a division of The Sanders Company, has been a trusted provider of architectural-grade windows and doors since 1954. As a fourth-generation, family-owned business, we specialize in custom solutions that combine precision engineering with authentic materials to meet the demands of residential and light commercial projects. Our product portfolio includes wood, aluminum, steel, and historic windows and doors from renowned brands like Loewen, Windsor, and Western Window Systems.Committed to environmental stewardship, we integrate sustainable practices across manufacturing and installation while maintaining certifications with leading industry organizations. Our team delivers personalized service from initial consultation through professional installation, ensuring every project aligns with the highest standards of craftsmanship and client satisfaction.
Services
Custom wood windows
Aluminum windows
Steel doors
Bi-folding doors
Multi-slide doors
Historic window restoration
Energy-efficient systems
Timber curtain walls
Copper-clad windows
Lift-slide door systems
Details
- Year established: 1954
Highlights and features
- We offer over 70 years of experience in architectural-grade window and door solutions.
- Our team provides personalized service from consultation to professional installation.
- We carry industry-leading brands with energy-efficient, durable product designs.
- Our company maintains certifications with top environmental and fenestration organizations.
- We specialize in custom solutions for both modern and historic architectural styles.
Associations and certifications
- Forest Stewardship Council
- National Fenestration Rating Council
- Window and Door Manufacturers Association
- Energy Star
- U.S. Department of Energy's Efficient Window Collaborative
Services
Custom Wood Windows
Crafted from premium materials, our custom wood windows combine timeless aesthetics with advanced functionality. Designed to match unique architectural visions, these windows feature precision engineering for energy efficiency and durability. Ideal for both new constructions and renovations, they offer tailored finishes and configurations to complement any residential or commercial project.
Aluminum Windows
Our aluminum window systems deliver sleek, modern designs with exceptional strength and weather resistance. Engineered for contemporary spaces, these windows provide slim profiles and expansive glass areas while maintaining energy efficiency. Perfect for blending indoor and outdoor living spaces in residential and light commercial applications.
Bi-Folding Doors
Bi-folding doors create seamless transitions between interiors and exteriors with their space-saving design. Constructed from high-quality materials, these systems offer unobstructed views and easy operation. Ideal for patios, decks, and commercial spaces requiring flexible access and natural light integration.
Historic Window Restoration
Specialized restoration services preserve the authenticity of historic wood windows while enhancing performance. Using traditional craftsmanship techniques, we repair and upgrade existing systems to meet modern energy standards without compromising original design elements. Suitable for heritage buildings and period-style renovations.
Energy-Efficient Systems
Energy Star-certified window and door systems reduce environmental impact while lowering utility costs. These solutions incorporate advanced insulation technologies and low-emissivity glass to maintain indoor comfort. Designed for sustainability without sacrificing aesthetic appeal or structural integrity in residential and commercial settings.
Questions
What types of windows and doors do you offer?
We provide custom wood, aluminum, steel, and historic windows, along with bi-folding, multi-slide, and lift-slide door systems from premium brands.
Are your products energy-efficient?
Yes, our Energy Star-certified systems use advanced insulation and low-emissivity glass to improve thermal performance and reduce energy costs.
Do you serve residential and commercial clients?
We specialize in both residential and light commercial projects, offering tailored solutions for new constructions and renovations.
What certifications do you hold?
We are certified by the Forest Stewardship Council, National Fenestration Rating Council, Energy Star, and other leading industry organizations.
How do you handle custom design requests?
Our team works closely with clients to create bespoke solutions, including historic replication and unique architectural configurations, using precision engineering and craftsmanship.
What service areas do you cover?
We serve Annapolis, Baltimore, Bethesda, and West Chester through our showroom network and distribution channels.
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