window tech systems




Vinyl Windows

Commercial

2000C Series – 3 ¼” Frame

Double Hung   -   Fixed

2000C

Standard Features

    • These double hung windows contain two sash members, reinforced with galvanized steel shapes to attain the commercial ratings.
    • Windows mull with 3 ¼” frame operable sash & fixed windows.
    • Windows contain fusion-welded corners & multiple hollow chambers designed for structural integrity.
    • Factory-assembled multiple windows with mulled jambs upgrade structural integrity & ease of installation.
    • Thermal U-Factors are determined in accordance with NFRC standards.
    • Structural performance is established by testing to AAMA specification requirements.

     

Optional Features

    • Interior muntin grids improve aesthetic appearance.
    • Low-E glass/Argon sash units produce Energy Star® thermal ratings.
    • Multiple glass types produce windows meeting various structural, thermal, shading, and safety requirements.
    • Custom nail fins & J-channels improve quality & ease of installation.
    • Stainless steel security screens contribute to child safety & vandal resistance.
    • Operable blinds-between-the-glass reduce cleaning, maintenance & child cord hazard.

Test

AAMA

Air Inf

Water

U-Factor

SHGC

VLT

Size

Rating

25 mph

psf

Clear/Air

LowE/Argon

Clear/Air

LowE/Argon

Clear/Air

LowE/Argon

 

 

 

 

 

 

 

 

 

 

Model 2000C Double Hung

4’6” x 7’6”

DH-C30

0.19

5.25

0.50

0.34

0.57

0.36

0.59

0.52

3’0” x 5’0”

DH-C55

0.19

8.25

0.50

0.34

0.57

0.36

0.59

0.52

Model 2500C Fixed

5’0” x 5’0”

F-C90

0.01

12.0

0.50

0.35

0.67

0.42

0.71

0.62

 


WINTECH VINYL WINDOWS
Commercial **2000C SERIES** TILT DOUBLE HUNG - FIXED
Product Summary & Performance Data
Model
2000C Double Hung 2500C Fixed
AAMA Rating
DH-C30
DH-C55 F-C90
Test Size
4'6"x7'6"
3'0"x5'0" 5' 0"X 5' 0"
Frame Depth
3 1/4"
3 1/4" 3 1/4"
Insulated Glass Thickness
7/8"
7/8" 7/8"
Screen Option
1/2 or Full
1/2 or Full N/A
Air Infiltration (25 mph) (cfm/sqft)
0.19
0.19 0.01
Water Test Pressure (psf)
5.25 8.25 12.0
Structural Load (psf)
45 82.5 135
Operating Force (lbf)
45 45 N/A
 
U-FACTOR
Clear/Air
Low-E/Argon


0.50
0.34


0.50
0.34


0.50
0.35

SHGC
Clear / Air
Low-E / Argon (HC)
Low-E / Argon (SC)


0.57
0.53
0.36


0.57
0.53
0.36

0.67
0.62
0.42
VLT
Clear / Air
Low-E / Argon(HC)
Low-E / Argon (SC)

0.59
0.55
0.52

0.59
0.55
0.52

0.71
0.66
0.62
U-Factor-Thermal Transmittance / SHGC-Solar Heat Gain Coefficient / VLT-Visible Light Transmittance

 

 

 

 

 

 

 

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