Essential Round Top Window
Essential® Round Top windows are available in quarter-round, half-round, and elliptical styles, offering design flexibility in low-maintenance fiberglass.
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Design Options
Exterior Finish
Exterior Finishes
Essential windows and doors feature our AAMA-verified acrylic finish for low maintenance and superior aesthetics. Choose from a range of rich, neutral color options.
Interior Finish
Interior Finishes
A curated selection of interior color options that coordinate with exterior finishes.
*Available when paired with matching exterior finish
Glass
A variety of decorative glass options are available. Glass is available in dual-pane in Low E1, Low E2, Low E2/ERS, Low E3, and Low E3/ERS insulated glass with argon gas. Options include glazing for sound abatement (STC/OITC), high altitudes, and California fire zones.
Divided Lites
Grilles-Between-the-Glass (GBGs)
The look of multiple, individual panes of glass in a window panel is popular in a wide range of architectural styles. Grilles-Between-the-Glass, available in a number of different styles, mimic the look of these individual panes of glass without sacrificing energy efficiency.
Grilles are permanently installed between the glass panes for low maintenance and easy cleaning. Available in several popular lite cut options. Select from Stone White, Bronze, Gunmetal, or Ebony interior finish and Stone White, Cashmere, Pebble Gray, Bronze, Gunmetal, or Ebony exterior finish. Note that the interior GBG color must match the color selected for the window or door’s interior finish.
Patterns
Grilles between the glass are available in a selection of pre-designed patterns for added character. These are some of our most frequently-requested divided-lite patterns.
Technical Resources
Essential Round Top Window Technical Specifications
Find technical documents for this product, including installation instructions, sizes and elevations, 3D drawings, architectural detail manuals and more.
Get the Essential Catalog
Get detailed information on the Essential collection including types of windows and doors, color and finish options, sizing, hardware, and other key details.