PDX G53 EL-D — Skylight with low-profile flashing for shingles, flat tile, or slate. Roof pitch: 15°–60°

PDX G53 EH-D — Skylight with high-profile flashing for tile, profiled metal roofing, or standing seam metal roofing. Roof pitch: 15°–60°

PDX G53 without flashing — Skylight without flashing for installation on flat roofs. Roof pitch: 0°–15°