E-Class Model EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 22-1/2" x 22-1/2", Daylight Area: 21-1/8" x 21-1/8", Daylight Opening Square Ft: 3.09' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 14-1/2" x 46-1/2", Daylight Area: 13-1/8" x 45-1/8", Daylight Opening Square Ft: 4.11' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 46-1/2" x 14-1/2", Daylight Area: 45-1/8" x 13-1/8", Daylight Opening Square Ft: 4.11' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class Model EF Series Skywindow with Cardinal Clear IG Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 22-1/2" x 30-1/2", Daylight Area: 21-1/8" x 29-1/8", Daylight Opening Square Ft: 4.27' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class Model EF Series Skywindow with Cardinal Clear IG Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 30-1/2" x 22-1/2", Daylight Area: 29-1/8" x 21-1/8", Daylight Opening Square Ft: 4.27' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 22-1/2" x 30-1/2", Daylight Area: 21-1/8" x 29-1/8", Daylight Opening Square Ft: 4.27' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 30-1/2" x 22-1/2", Daylight Area: 29-1/8" x 21-1/8", Daylight Opening Square Ft: 4.27' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal Clear IG Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 22-1/2" x 38-1/2", Daylight Area: 21-1/8" x 37-1/8", Daylight Opening Square Ft: 5.45' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal Clear IG Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 38-1/2" x 22-1/2", Daylight Area: 37-1/8" x 21-1/8", Daylight Opening Square Ft: 5.45' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications

E-Class EF Series Skywindow with Cardinal 272 Low-E Temp / Temp Argon Glass - Quaker Bronze Standard Finish - Rough Opening: 22-1/2" x 38-1/2", Daylight Area: 21-1/8" x 37-1/8", Daylight Opening Square Ft: 5.45' - Skylight for use with thin roofing materials such as composition, slate, wood shingles and shakes up to 3/4" thick - Minimum Roof Pitch: 3" in 12" - For deck mount applications - Not for vertical applications