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Business Details
46 Years
experience
Expert Roofing & Siding Services in Berwyn, PA
Dunbar Roofing & Siding has been delivering high-quality exterior home improvement services since 1980. Our team brings hundreds of combined years of industry experience, specializing in roofing, siding, windows, ventilation, and gutter solutions. We prioritize ongoing education through seminars and trade events to maintain cutting-edge expertise. Our 20-year DUNBAR WORKMANSHIP WARRANTY reflects confidence in our installers' craftsmanship.

Customer testimonials consistently highlight our professionalism, attention to detail, and commitment to resolving complex roofing challenges without cutting corners. This combination of experience, technical knowledge, and ethical business practices has established us as a trusted local leader in home exterior solutions.
Services
Roofing Siding Windows Ventilation Skylights Gutters & Downspouts
Details
  • Year established: 1980
Highlights and features
  • 40+ years of specialized roofing and exterior home improvement experience
  • 20-year workmanship warranty on all installations
  • Team with hundreds of combined years in the industry
  • Proven track record of resolving complex roofing challenges
  • Locally serving Montgomery, Chester, and Delaware counties
What people say
Professionalism Quality work Prompt attention Outstanding job Courteous service
Services
Roofing
We provide complete roof replacement services using premium materials from trusted manufacturers like CertainTeed and DaVinci. Our expert installers protect your property during installation while ensuring proper ventilation and waterproofing. With decades of combined experience, our team delivers durable solutions that enhance home value and energy efficiency while maintaining aesthetic appeal.
Siding
Our comprehensive siding services include vinyl, fiber cement, and wood options to match your home's architectural style. We help homeowners select materials that balance durability with visual appeal while improving energy efficiency. Our installation process ensures proper sealing against weather elements while maintaining the structural integrity of your home's exterior.
Windows
We offer energy-efficient window solutions that reduce maintenance needs and improve home comfort. Our experts guide homeowners through style and functionality choices while prioritizing proper installation techniques. Services include replacement windows that enhance curb appeal while meeting modern energy code requirements through proper sealing and insulation practices.
Ventilation
Our ventilation solutions optimize attic airflow to extend roof lifespan and reduce energy costs. We install ridge vents, soffit vents, and power vents using industry best practices. Proper ventilation prevents ice dam formation in winter and reduces moisture buildup that could compromise structural components and insulation effectiveness.
Gutters & Downspouts
We provide complete gutter system installation and repair services to protect home foundations from water damage. Our solutions include seamless gutters and downspout extensions that efficiently channel roof runoff away from structures. Proper installation prevents landscape erosion and safeguards exterior walls from water intrusion issues.
Questions
What areas do you service?
We serve Montgomery, Chester, and Delaware counties including King of Prussia, West Chester, and Newtown Square.
Do you offer warranties on your work?
Yes, we provide up to a 20-year DUNBAR WORKMANSHIP WARRANTY on installations.
What roofing materials do you use?
We use premium materials from CertainTeed and DaVinci Roofscapes for durable, aesthetic solutions.
Are your installers trained professionals?
Our team has hundreds of combined years in the industry with ongoing technical training.
What exterior services do you offer besides roofing?
We also handle siding, windows, ventilation systems, skylights, and gutter installations.