Double hung windows are windows where both sides of the window are operable. This window can be opened from either side or from the top or the bottom. Double hung windows are perfect for tight spaces or for rooms where you would like the window to open from either end.
Double Hung Windows Calgary
FeaturesOptionsDesignsWindow Sizes

Performance Features

Single Cross Section
Size Tested
mm(in.)		 North American harmonized standard
AAMA /WDMA /CSA 101/I.S.D/AA 440-08
Double Hung Windows
Double Hung Windows(Reinforced)		 1000 x 1600 (39 x 63)
1219 x 2032 (48 x 80)		 R-PG60-H
LC-PG40-H

Colours

Window Options

Brickmolds Options

Double Hung Designs


Double Hung Sizes

Width 12 18 24 30 36 42 48
Height
18 D D D D D D D
24 D D D D D D D
30 D D D D D D D
36 D D D D D D D
42 D D D D D D D
48 D D D D D D D
54 D D D D D D D
60 D D D D D D D
66 D D D D D D NA
72 D D D D D NA NA
78 D D D D NA NA NA

Firecode – Double Hung

Width 20 21 22 23 24 25 25 26 27 28 29 31
Height 84.75 80 76 72.5 69.25 66.5 63.75 62.5 59.25 57.25 55.5 53.75
Width 32 33 34 35 36 37 38 39 40 41 41.75
Height 52.25 50.75 49.5 48.25 47 46 44.75 44 43 42 41.5