R.B.I. Custom Window
Robert Bowden Inc Celebrating 25 Years
 

Robert Bowden Wood Windows

All Robert Bowden units are constructed using high quality white pine sash parts.

Sash

Options Available

Rough Openings

9/16" Low E, Insulated glass
Traditional stile & rail
Exterior primed sash
High performance TPR bulb weatherstrip
Ploughed finger lifts
Installed sash locks
  7/8" or 1 3/8" SDL bars
Screens
Extension jambs
GBG 7/8" grilles installed between the glass
Transoms or radius units may be applied to stock units
PVC exterior casing
 
Rough Stud Width Rough Stud Height
Single Sash Size + 2" Sash Size + 3½"
Twin 2 x Sash Size + 3½" Sash Size + 3½"
Triple 3 x Sash Size + 5" Sash Size + 3½"

Frame

4 9/16" standard jamb
Exterior primed frame
Brick mould exterior casing
Ponderosa pine
White vinyl jamb liner
PVC Sill
window profile

Standard Window Lite Arrangments

Double Hung Units
Window Size
Lite
Arrangement
1'-8" x 4'-6"
4 / 4
1'-8" x 5'-2"
4 / 4
1'-8" x 6'-2"
6 / 6
2'-0" x 3'-2"
4 / 4
2'-0" x 3'-10"
4 / 4
2'-0" x 4'-6"
4 / 4
2'-0" x 5'-2"
4 / 4
2'-0" x 5'-6"
6 / 6
2'-0" x 6'-2"
6 / 6
2'-4" x 3'-2"
6 / 6
2'-4" x 3'-10"
6 / 6
2'-4" x 4'-6"
6 / 6
2'-4" x 5'-2"
6 / 6
2'-4" x 5'-6"
9 / 9
2'-4" x 6'-2"
9 / 9
2'-8" x 3'-2"
6 / 6
2'-8" x 3'-10"
6 / 6
2'-8" x 4'-6"
6 / 6
2'-8" x 5'-2"
6 / 6
2'-8" x 5'-6"
9 / 9
2'-8" x 6'-2"
9 / 9
3'-0" x 3'-2"
6 / 6
3'-0" x 3'-10"
6 / 6
3'-0" x 4'-6"
6 / 6
3'-0" x 5'-2"
6 / 6
3'-0" x 5'-6"
9 / 9
3'-0" x 6'-2"
9 / 9
Picture Units
Window Size
Lite
Arrangement
3'-0" x 4'-6"
12
4'-0" x 4'-6"
16
4'-0" x 5'-2"
16
4'-0" x 6'-2"
24
5'-0" x 4'-6"
20
5'-0" x 5'-2"
20
5'-0" x 6'-2"
30
6'-0" x 4'-6"
24
6'-0" x 5'-2"
24
6'-0" x 6'-2"
36

ENERGY Performance

Wood Frame • Dual Glazed • Low E with Air
   • Energy savings will depend on your specific climate, house and lifestyle

Technical Information
U-Factor
Solar Heat Gain Coefficient
Visible Light Transmission
Zone
2-3
Zone
4
Zone
2-3
Zone
4
Zone
2-3
Zone
4
Operable IG
0.35
0.35
0.28
0.28
0.53
0.53
Operable GBG
0.36
0.33
0.25
0.25
0.47
0.47
Operable SDL
0.36
0.33
0.25
0.25
0.47
0.47
Fixed IG
0.34
0.34
0.29
0.29
0.54
0.54
Fixed GBG
0.35
0.35
0.26
0.26
0.48
0.48
Fixed SDL
0.35
0.35
0.26
0.26
0.48
0.48

Double Hung Lite Patterns

Variations

8 lite
8
12 lite
12
12 lite long
12 Long
15 lite
15
16 lite
16
18 lite
18
12 lite variation
12
12 lite arch
12

Picture Lite Patterns

16 lite picture
16

20 lite picture
20

24 lite picture
24

24 lite picture long
24 Long
30 lite picture
30
The lite patterns shown here represent a sampling of the various lite patterns available. Custom lite arrangements are available on a special order basis.

 

Current Warranty Information [PDF]

 

   

 

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