You can also find our Horizontal R-Values on Design Navigator H1 Calculator drop-down menu. Learn about our H1 compliance
Skylights (Pitched Roofs) Size: C01 C04 C08 M02 M04 M06 M08 S01 S06 VS - 0.382 0.389 0.402 0.410 0.416 0.420 0.418 0.441 VSE - 0.382 0.389 0.402 0.410 0.416 0.420 0.418 0.441 VSS - 0.382 0.389 0.402 0.410 0.416 0.420 0.418 0.441 FS 0.356 0.372 0.385 0.385 0.398 0.406 0.413 0.397 0.430
Skylights (Flat Roof) Size: 1430 2222 2230 2234 2246 2270 3030 3046 3434 3446 4622 4646 VCS - 0.374 - 0.393 0.403 - 0.403 0.422 - - 0.403 0.443 VCM - 0.374 - 0.393 0.403 - 0.403 0.422 - - 0.403 0.443 FCM 0.362 0.365 0.365 0.365 0.365 0.365 0.396 0.396 0.409 0.409 - 0.438