Penn Windows & Doors is committed to providing our customers with the best value for their hard-earned money! Whether you’re looking for a white double hung for your garage or a bay window with woodgrain interior and decorative leaded glass – we have the right window for you! All of our custom vinyl windows come with limited lifetime transferable warranties from their manufacturers. Every window installed by Penn Windows & Doors comes with our 10 Year Service and Workmanship Warranty. This is our guarantee that we will be there after installation to provide warranty service, free of charge, for 10 years. Simply pick up the phone and call – we’re here to help.

We carry: double hungs, two & three section sliding windows, casements, awning windows, picture windows, bays, bows, garden bay windows, and sliding patio doors.


With the Eco-Pro (600 series) window, we are pleased to provide a breakthrough product which offers a myriad of glass and structural options to seamlessly blend with any décor while providing exceptional energy efficiency.

Features & Benefits:

  • Deluxe Package includes energy efficient dual glazed glass package with .26 U-value, foam filled insulated extrusions, and a locking screen (on a double hung).
    • Heatseal Spacer gives your home excellent thermal efficiency & even reduces condensation (Super Spacer sealed with Butyl)
    • .02 cam/ft2 air infiltration – 1000% better than industry minimum!
    • Insulated Extra-Strength Glass increases strength and sound reduction
  • ClimaGuard heat reflective coatings are microscopically thin layers of metal & metal oxide that act like a filter – some energy is transmitted (visible light and some UV & heat), and some is reflected (radiant heat, UV, and most solar heat).
  • Constructed to represent a traditional wood window style with rounded beveled edges of the glazing bead.
  • Magnetic seal inside the extrusion, similar to those used in refrigerators, eliminate drafts and greatly improve thermal performance of the windows
  • High density composite stiffener inside the upper part of the sash makes this window structurally stronger than other windows available on the market
  • Power Lift Balance system (block-and-tackle) allows smooth window operation.
  • Full integral interlock with double weather stripping
  • One piece sloped sill with double dam leg helps eliminate clogged and makes windows structurally stronger
  • Fiberglass mesh ½ screens standard on all windows
  • Push button spring loaded vent latches allow both window sashes to remain partially open for ventilation
  • Standard Slim Profile sash lock with tamperproof cam ensures a much smoother turn
    • Available in white, brushed nickel, antique brass, matte bronze, cocoa, almond, antique brass,  and adobe gray
  • Interior colors – white, winchester, dark oak, and Melrose cherry
  • Exterior colors – almond, sandstone, cocoa, terra brown, basic brown, and bronze
  • Available flat, contour grids, simulated divided light between the glass
  • Simulated divided light available – permanent interior and exterior grids provide a truly authentic look.  Available in white or wood laminate.


OKNA patio doors feature a simple, elegant design that combines the security of structural integrity and the comfort of energy efficiency.  They are virtually maintenance and worry free.

Features & Benefits:

  • Energy Package provides a .26 U-value
    • Heatseal Spacer gives your home excellent thermal efficiency & even reduces condensation (Super Spacer sealed with Butyl)
    • .06 cam/ft2 air infiltration
    • HR 60 AAMA rating
    • Triple glazed glass options available
  • Optional foam filled insulated extrusions for better thermal efficiency
  • Interlocking meeting rail system with double weather stripping
  • Full length heavy gauge reinforcements in meeting rails and pull rail provide great rigidity and strength.
  • Anodized aluminum screen track, roller track, and threshold for increased strength, durability, and longevity along with an elegant appearance.
  • Available interior colors: white, almond and cocoa
    • Laminate interior colors – Melrose cherry and natural
    • Painted exterior options are white, almond, cocoa & bronze
  • Available flat and contour grids between the glass
  • 2 point hardware standard in white, also available in cocoa, almond, brushed nickel and antique brass for an additional charge.


Remember – we do bay, bow and combination windows as well!

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