Integrity Wood-Ultrex Round Top Window

Make an ordinary room extraordinary.

Adding a quarter-round, half-round or elliptical window above any standard Integrity unit immediately adds light and drama to a space. To top it all off, the rugged Ultrex exterior as well as an optional integral nailing fin actually adds to our round tops’ stability and strength.

More strength, durability and performance are offered by Integrity from Marvin All Ultrex Series.  With an exterior and interior of Ultrex, a pultruded fiberglass material that outperforms and outlasts vinyl, this series is everything you want plus the reputation for quality from Marvin Windows and Doors.  The All Ultrex Series is Easy to order, simple to install, delivered on time, energy efficient and extremely well built. 


  • Low-maintenance Ultrex exterior with rich pine interior
  • Standard Low E II insulated glass with Argon gas
  • An integral Ultrex nailing fin makes round top windows extremely weather-tight
  • Add Simulated Divided Lites, Grilles-between-the-Glass or Wood Interior Grilles for a classic touch

Estimates for an Integrity Wood-Ultrex Round Top Window are Free for Most of Oahu

or call (808) 748-3772

Integrity Wood-Ultrex Round Top Window Gallery - Click Images Below to Enlarge

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