Serving Mid-Atlantic Maryland

Replacement Windows

We’re committed to helping homeowners improve their home’s comfort, energy efficiency, and good looks!

A Local Option For Replacement Windows

Penwin Roofing is a Maryland-based company that specializes in window replacement and roofing services. We pride ourselves on our quality workmanship and exceptional customer service. We’re committed to helping homeowners in the Mid-Atlantic region improve their home’s comfort, energy efficiency, and curb appeal.

We offer a wide range of window replacement options, including vinyl, aluminum, and wood windows, and we work closely with our clients to find the perfect solution for their home. Contact us today to learn more about our services or schedule a free consultation!

Serving maryland

Experienced Window Contractor

Family Owned & Operated

We are a family-owned and operated business, and we take pride in our reputation for providing quality services at affordable prices. We have been in business since 2004, and we have built a loyal customer base thanks to our commitment to excellence.

ProfessionalLy Installed Windows For Your Home

Penwin Roofing is a family-owned and operated business that has been providing quality replacement windows to homeowners in Maryland for many years. We are proud to offer energy-saving and tax-deductible replacement windows that will improve the comfort and value of your home. Our experienced team will work with you to find the best window solution for your needs and budget.

We have a wide selection of windows to choose from, so you can find the perfect one for your home. Contact us today to learn more about our products and services!

Window Replacement Maryland

Improved Safety and Security

New windows not only look better but are often more secure. Advanced locking mechanisms and stronger materials make it harder for intruders to gain entry.

Window Replacement Maryland

Aesthetic Appeal

By replacing windows with modern, stylish options, you can boost your home’s curb appeal and create a fresh, new look.

Window Replacent in Maryland

Energy Efficiency

Modern windows are designed with energy efficiency in mind, utilizing double or triple glazing and specialized coatings to keep your home at the perfect temperature.

Why Homeowners Choose Window Replacement

At Penwin Roofing, we are more than just experts in roofing. We are your go-to team for all-around home improvements, and one of our premier services includes window replacements. As a vital part of every home’s structure and design, windows perform a multifaceted role. They’re not just glass barriers; they’re gateways to security, aesthetic appeal, and energy efficiency. These are the reasons why replacing old windows can be a game-changing decision for homeowners.


Windows are your home’s eyes to the world, but they also need to serve as a secure barrier against unwanted intrusion. Older windows can often be a weak point in a home’s defense, with worn-out locks and fragile glass. Replacing them with modern windows, equipped with advanced locking systems and durable materials, adds an additional layer of protection, ensuring peace of mind.

Aesthetic Appeal

Windows contribute significantly to the visual charm of a house. Whether it’s the first rays of the morning sun filtering through the glass or the gentle reflection of a garden in full bloom, windows can dramatically enhance a home’s appeal. Replacing tired, outdated windows with fresh, stylish ones can rejuvenate your home’s appearance. It’s an architectural facelift that reflects your personality and tastes, with Penwin Roofing’s team ready to help you choose the perfect design.

Energy Efficiency

In an age of rising energy costs and environmental consciousness, energy efficiency in our homes is more crucial than ever. Older windows may let in drafts, making your heating and cooling system work overtime, leading to soaring utility bills. Modern, energy-efficient windows designed and installed by Penwin Roofing can be a significant upgrade. By providing better insulation and utilizing technologies like double or triple glazing, we make your home more eco-friendly and cost-effective.

Window Replacement Maryland

Window Replacement Solution with Penwin Roofing

Window replacement is more than a simple exchange of glass. It’s an opportunity to enhance your home’s security, beauty, and energy efficiency. At Penwin Roofing, we understand these intricate dynamics, and our professional, personalized services are tailored to make your window replacement experience seamless and rewarding. Whether you’re looking to sell your home or simply enjoy it more, new windows can make a profound difference.

Reach out to us today, and let’s embark on a journey to give your home the fresh, new look it deserves. With our expertise in both roofing and window replacement, Penwin Roofing is your comprehensive partner in home improvement.

We offer a complete range of services for Window Replacement in various areas of Maryland

Not Sure About Your Renovation or Roofing Needs, Get In Touch With Us!

How Can We Help?
  • Clinton
  • Capitol Heights
  • Annapolis
  • Edgewater
  • Hughesville
  • La Plata
  • Severna Park
  • St. Charles
  • Mechanicsville
  • Laurel
  • Easton
  • Glen Burnie
  • Bowie
  • Rockville