1stWindows.com Custom Marginal Grid Patterns

Minimum Sizes for Grid Patterns

Window TypeMinimum WidthMinimum Height
Half Vent47 1/223 1/2
Single/Double Casements47 1/223 1/2
Single/Double Hung2647 1/2
Fixed/Picture  Windows23 1/223 1/2
Full Casement/Awning23 1/223 1/2

Custom Grid Patterns

Pattern 1
6 Lite per Panel
12 Lite Overall


Half Vent
Single/Double Casement
Double Awning


Single/Double Hung
Top/Bottom Case/Awn
Pattern 2
9 Lite Marginal Per Panel
18 Lite Overall


Half Vent
Single/Double Casement
Double Awning


Single/Double Hung
Top/Bottom Case/Awn
Pattern 3
Double Vents
Double Casement

Pattern 3A
15 Lite Overall

Pattern 3B
21 Lite Overall

Pattern 3C
27 Lite Overall
Pattern 4
Half Vent Above or below
Double Bottom/Top
Casement/Awning

Pattern 4A
14 Lite

Pattern 4B
18 Lite

Pattern 4C
27 Lite
Pattern 5
Double Single-Hungs
Double Double Hungs

Pattern 5A
16 Lite

Pattern 5B
24 Lite

Pattern 5C
36 Lite
Pattern 6
Double Single Hung
with Picture Window
Bay Window with
Single Hung Flankers

Pattern 6A
19 Lite

Pattern 6B
33 Lite

Pattern 6C
45 Lite

Radius Window Custom Grid Patterns

Half Round Windows

Pattern 7A
Special Shape Windows

Pattern 7D
 Arch Top Grid


Pattern 7B

Pattern 7E


Pattern 7C


Pattern 7F


Pattern 7H
Sunburst Grid
Octagon Sculptured Grid

Pattern 7G

Full Circle/Octagon

Pattern 7J

Sliding/Hinged Door Custom Grid Patterns


Pattern 8
Sliding or Hinged Doors

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