Business Details
Emergency
services
Trusted Roofing & Window Solutions in Maryland
PenWin Windows & Doors has been a trusted Maryland contractor serving the Mid-Atlantic region for over 25 years. Our team of highly-skilled craftsmen specializes in residential roofing, window replacement, siding installation, and home renovations, prioritizing exceptional customer service and quality workmanship. We focus on delivering durable solutions tailored to homeowners' needs, backed by comprehensive warranties on all products and services.Our expertise spans roof repairs, metal roofing, energy-efficient windows, and emergency services, ensuring homes remain protected against Maryland's volatile weather. We emphasize transparency, using premium materials and certified professionals trained in the latest techniques. With a commitment to community and long-standing relationships, we strive to enhance property value while maintaining safety and energy efficiency through every project.
Services
Roof Installation
Roof Repair
Metal Roofing
Window Replacement
Siding Installation
Gutter Services
Kitchen Remodeling
Bathroom Remodeling
Emergency Roof Repair
Home Renovations
Highlights and features
- We have over 25 years of experience in Maryland's roofing and window industry.
- Our team consists of AAMA-certified professionals with EPA lead certification.
- We offer comprehensive warranties on all products and installation services.
- We specialize in energy-efficient roofing and window solutions for cost savings.
- We provide emergency roof repair services for urgent weather-related damage.
Associations and certifications
- AAMA (American Architectural Manufacturers Association)
- EPA Lead Certification
What people say
100% satisfied
Excellent customer service
Knowledgeable and polite
Great installation crew
Fair pricing
Services
Roof Installation
Penwin's roof installation service delivers durable, energy-efficient solutions using premium materials like asphalt shingles, metal, and tile. Our expert team ensures proper ventilation, flashing, and ice/water barrier installation for long-term protection against Maryland's weather. We guide homeowners through material selection, offering options that balance aesthetics, cost, and longevity while maintaining strict safety standards and project timelines.
Window Replacement
Our window replacement service enhances home energy efficiency and curb appeal with double-pane, UV-protected options in vinyl, wood, or aluminum frames. We prioritize proper sealing and insulation to reduce utility bills while offering customization for style and security. Certified installers ensure compliance with safety regulations, and all projects include post-installation support for optimal performance and customer satisfaction.
Emergency Roof Repair
Penwin provides rapid emergency roof repair services for storm, hail, or wind damage. Our team addresses leaks, missing shingles, and structural issues within hours to prevent further property damage. Using advanced leak detection and temporary waterproofing, we stabilize roofs immediately while planning permanent repairs that restore integrity and weather resistance for long-term protection.
Siding Installation
We install vinyl, aluminum, wood, and fiber cement siding to improve home durability and aesthetics. Our siding solutions resist weather damage, reduce maintenance needs, and enhance insulation. The process includes precise measurement, moisture barrier installation, and seamless trim work to ensure lasting protection while boosting curb appeal and property value through professional-grade materials and techniques.
Gutter Services
Penwin's gutter services include installation of seamless aluminum gutters and repair of damaged systems to prevent water intrusion. We address clogs, leaks, and improper drainage that threaten foundations and landscaping. Our maintenance-focused approach ensures proper water diversion, protecting homes from moisture-related issues while extending roof lifespan through comprehensive gutter system optimization.
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 for urgent weather-related damage or leaks.
What areas do you serve?
We serve Clinton, Waldorf, Bowie, Annapolis, and all communities across Maryland and the Mid-Atlantic region.
Are your installers certified?
Yes, all our window and roofing installers are AAMA-certified and EPA lead-certified professionals.
Do you offer warranties?
We provide comprehensive warranties covering products, installation, and workmanship for all our services.
How can I schedule a service?
Contact us via phone or our website to request a free quote and schedule your project with our team.
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
