1.800.221.4169
The 6621 window is approved for use in High Velocity Hurricane Zone (HVHZ) areas is large missile impact resistant and mates with series 663 and 671 hung windows.  FPA # 9469.3 Fixed installation drawings - Fixed Evaluation Report. Please contact EFCO Prodcut Technical Support for Blast / DoD applications.

  • Fixed

    Fixed

    Details
    Elevations
  • 1254

    1254

  • 1276

    1276

  • 1339

    1339

  • 1F66

    1F66

  • 1K48

    1K48

  • 1M13

    1M13

  • 1M14

    1M14

  • 2M16

    2M16

  • 2M28

    2M28

  • 2M33

    2M33

  • 3M04

    3M04

  • 3M09

    3M09

  • 3M14

    3M14

  • 3M19

    3M19

  • 3M24

    3M24

  • 4603

    4603

  • 4714

    4714

  • EH65

    EH65

  • EJ18

    EJ18

  • EK58

    EK58

  • 2129

    2129

  • 2349

    2349

  • 2382

    2382

  • 2804

    2804

  • 2841

    2841

  • 2903

    2903

  • 2904

    2904

  • 2908

    2908

  • 2909

    2909

  • 2910

    2910

  • 2912

    2912

  • 2913

    2913

  • 2922

    2922

  • 2937

    2937

  • 2987

    2987

  • 2997

    2997

  • 3638

    3638

  • 4189

    4189

  • 3 7/8" Impact Subframe

    3 7/8" Impact Subframe

  • 1443

    1443

  • 1584

    1584

  • 2153

    2153

  • EX20

    EX20

  • EX28

    EX28

  • EX38

    EX38

  • EX52

    EX52

  • EX54

    EX54

  • EX56

    EX56

  • KC35SL

    KC35SL

  • 1S43

    1S43

  • 1S73

    1S73