When it comes to building materials, quality should never be compromised. Using substandard materials can cost you more in replacement and repairs in the long run. Penska Siding & Windows in Niles, OH is a registered dealer of trusted home exterior products. We offer a wide selection of residential and commercial siding and windows to fit your needs. Let us know about your next building project. Our home exterior specialists can assess the kind of materials you need and recommend the best products that will fit your budget.