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Window muntins

Muntins

New Angle Beveling is a glass manufacturer and serves commercial and residential glass fabricators in Pennsylvania, New York, Delaware, New Jersey, Maryland, and Ohio.

Muntins are an easy way to enhance a window’s appearance and add character to a glass project. 

Dating as far back as the 17th century in Greece, muntins are used to create grid-like patterns in windows. In modern glass manufacturing, muntins are typically placed in between panes of glass. 

At New Angle Beveling, grids are made with either contoured or flat muntins. We stock the following muntins:

  • 5/8 x 3/16 — Flat White
  • 5/8 x 3/16 — Flat Bronze
  • 5/8 x 3/16 — Flat Tan
  • 3/4 x 3/16 — Flat White
  • 11/16 x 5/16 — White Contour
  • 5/8 x 3/16 — Black Flat
  • 3/4 x 3/16 — Tan Flat
  • 1 x 5/16 — White Contour
  • 11/16 x 5/16 — Tan Contour
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Muntins for Your Project

Looking to incorporate muntins into your project? Download our guide to selecting the right window grid for your project using the button below.

Not all shapes and sizes are available in every muntin size. Please contact us to verify availability.

New Angle Beveling's Guide to Muntins. Download Now.

Muntin Patterns New Angle Beveling has a variety of muntin patterns to choose from for your project:

Circle Top Grid

For this pattern, the minimum circle diameter is 6-5/8 in a flat muntin and 10” in contour. Grid patterns are available in 11/16 contour and 5/8 flat.

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Diamond Grid

Those ordering this pattern must specify if they want a 4d pattern. If possible, a 7D or 7R will be used in this pattern. It is not possible to specify spacing for this pattern.

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Colonial Grid

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Pencil Bar Diamond Grid

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Special Circle Top Grids

For this pattern, the minimum circle diameter is 6-5/8 in a flat muntin and 10” in contour.

All circles must be true half circles ( the height must be one half of the width ). We can not fabricate grids where the height of the curve is greater than one half of the width.

If the height of the sash is greater than one half of the width, the grid must have horizontal and vertical bars like the grid pictured below. If a grid must have a curve where the height is less than one half of the width, we will look at each order on an individual basis in order to determine if we can fabricate it and if additional charges will apply.

To add windows with colonial grids to this pattern, please specify the number of horizontal and vertical muntin bars in the grid. 

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Arch Top Sunburst Grid 

Those ordering this style pattern must provide window dimensions as shown in the diagram to the left.

To add windows with colonial grids to this pattern, please specify the number of horizontal and vertical muntin bars in the grid. 

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Gothic Grid

For this pattern, muntin bars are only available as 5/8 and 3/16.

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Muntin Color Choices Muntins come in a variety of colors to meet the aesthetics of your project:

Internal Aluminum Grid, Single Tone

Size: 5/8 x 3/16

Patterns: Diamond, Colonial, Circle top, Special circle top, Sunburst Grid Pattern

Colors: White, Bright White, Bronze, Black, Tan, Earthtone, Green, Champagne, Clear Anodized. 


Size: 5/8 x 3/16 

Pattern: Colonial 

Color: White, Tan

Internal Aluminum Grid, 2 Tone & Brass

Size: 5/8 x 3/16

Pattern: Diamond, Colonial, Circle top, Special circle top

Color: Dark Oak/White, Light oak/White, Cherry/Tan, Dark oak/Tan, Light oak/Tan, Cherry/White, Cherry/Tan, Champagne/White, Earthtone/White, Tan/White

Internal Aluminum Contoured Grid, Single Tone

Size: 8mm x 18mm

Pattern: Colonial, Circle top, Special circle top

Color: White, Bright White, Earthtone, Champagne, Bronze

Internal Aluminum Contoured Grid, 2 Tone

Size: 8mm x 18mm

Pattern: Colonial, Circle top, Special circle top

Color:  Dark Oak/White, Light oak/White, Cherry/White, Tan/White, Champagne/White

Gothic, Archtop Sunburst

Size: 5/8×3/16

Color: White, Bright White, Bronze, Black, Tan, Earthtone, Green, Champagne, Clear Anodized, Dark oak/White, Light oak/White, Dark oak/Tan, Light oak/Tan, Cherry/White, Cherry/Tan, Champagne/White, Bronze/White, Earthtone/White, Tan/White

8mm x 18mm Archtop Sunburst are also available with single- and 2-tone contour grids. Colors include: White, Bright White, Earthtone, Tan, Champagne, Bronze, Dark Oak/White, Light oak/White, Cherry/White, Tan/White, Champagne/White

Internal Aluminum Pencil Bar Grid

Size: 8mm x 6mm

Pattern: Diamond, Colonial

Color:  White, Polished Brass, Silver, Tan


Internal Aluminum 1-Inch Contoured Grid

Size: 8mm x 25mm

Pattern: Colonial

Color: White, Tan

Muntin Pricing Considerations

Grids are normally spaced equally within a window unit. For units requiring custom spacing or a specific radius, an additional 20% charge is added to each unit’s price. 

A 25% additional charge per unit is levied to customers providing full-size patterns or templates. 

To request a quote for your project, contact us here.

Replacement Policy

Any damaged or missing grids must be reported within 7 days of receipt. Damaged or defective grids must be returned to receive credit.