Business Details
26 Years
experience
Emergency
services
Your Trusted Roofing & Window Contractor in Maryland
PenWin Windows & Doors has been a trusted name in the Mid-Atlantic region for over 25 years, specializing in residential roofing, window replacement, and exterior home renovations. Our team of experienced professionals prioritizes quality craftsmanship, using premium materials and advanced techniques to deliver durable, energy-efficient solutions tailored to each client's needs. We are committed to exceptional customer service, offering comprehensive warranties and transparent communication from initial consultation to project completion.With a focus on safety, sustainability, and innovation, we ensure every project meets the highest standards of performance and client satisfaction. Our expertise in addressing complex roofing challenges, combined with our dedication to staying ahead of industry trends, positions us as a leader in home improvement services across Maryland and beyond.
Services
New Roof Installation
Roof Repair
Metal Roofing
Replacement Windows
Siding Installation
Gutter Installation
Kitchen Remodeling
Bathroom Remodeling
Emergency Roof Repair
Home Renovations
Details
- Year established: 2000
Highlights and features
- We have over 25 years of experience in residential roofing and window services.
- Our installers are AAMA certified and EPA lead-certified for safety compliance.
- We offer comprehensive warranties on all products and installation workmanship.
- Our energy-efficient solutions reduce utility costs while enhancing home comfort.
- We provide 24/7 emergency roof repair services for urgent weather-related damage.
Associations and certifications
- AAMA (American Architectural Manufacturers Association)
- EPA (Environmental Protection Agency)
What people say
Excellent customer service
Fast, neat installation crew
Fair pricing for services
Durable, long-lasting solutions
Professional emergency response
Services
New Roof Installation
Penwin's new roof installations combine premium materials with expert craftsmanship to ensure lasting protection and enhanced curb appeal. Our process includes thorough decking inspections, advanced ventilation systems, and durable shingle options tailored to Maryland's climate. With energy-efficient designs and comprehensive warranties, we deliver roofs that withstand extreme weather while improving home value and reducing long-term maintenance costs.
Metal Roofing
Our metal roofing solutions offer unmatched durability against harsh weather conditions, with options including aluminum and steel panels that reflect solar heat for energy savings. Expert installation ensures leak-proof performance, while diverse aesthetic choices mimic traditional materials like slate or wood. Backed by transferable warranties, these low-maintenance roofs provide decades of protection and potential insurance premium reductions.
Replacement Windows
Penwin's replacement windows feature double-pane designs with advanced insulation properties to minimize energy loss and reduce utility bills. Available in vinyl, wood, and fiberglass frames, our windows incorporate tempered glass for safety and UV protection to prevent interior fading. Custom sizing and style options ensure seamless integration with existing architecture while improving home comfort and market value.
Emergency Roof Repair
Available 24/7 for urgent roofing crises, our emergency repair team specializes in rapid leak containment and structural stabilization. Using specialized materials and proven techniques, we address storm damage promptly to prevent secondary issues like mold growth or insulation compromise. Temporary protective measures are implemented immediately, followed by permanent repairs covered under our workmanship warranties.
Gutter Installation
Our aluminum gutter systems feature seamless construction and oversized downspouts to handle heavy rainfall common in Maryland. Precision-fitted to each home's architecture, these systems include leaf guards to minimize clogs while directing water away from foundations. Professional installation ensures proper slope and secure fastening, preventing sagging and extending the lifespan of both gutters and exterior structures.
Questions
What services does Penwin Roofing & Windows offer?
We specialize in roof installation, repair, and maintenance, window and door replacement, siding, gutters, kitchen and bathroom remodeling, and emergency roof repairs across Maryland.
Do you provide emergency roofing services?
Yes, we offer 24/7 emergency roof repair services to address urgent storm damage and prevent further property harm.
Are your installers certified professionals?
All our window installers hold AAMA certification and EPA lead safety credentials for proper installation and compliance.
How do replacement windows improve energy efficiency?
Our double-pane windows with low-E coatings reduce heat transfer, lowering HVAC costs by maintaining consistent indoor temperatures year-round.
What areas do you serve?
We operate throughout Maryland including Clinton, Bowie, Silver Spring, and surrounding Mid-Atlantic communities.
Do you offer financing options?
Financing availability details weren't specified in the provided text - please contact our office for current payment plan options.
Reviews (2)
Emmanuel E.
Oct 24, 2018
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I had a very bad experience with this contractor. This contractor lack the human side and will do whatever it takes to ripoff you. Work not done to completion. using this contractor for my roof was a night mare and uptil date I still feel the lost.
Ken H.
Oct 27, 2015
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Very Pleased with PenWin and the installation. I received a good product for what I believe to be very fair price. The installation crew was diligent, courteous, responsive, timely, and did a superior job. I only had one concern, the original estimate and contract price agreed to was an "under estimate" and as a result, the contract price was adjusted (not because of an add-on, but because the estimator, had mis-judged the project), in any case Pen Win was willing to work with me to come to a negotiated new price that met their and my needs. I absolutely would hire Pen Win again
