Glazing That Works with the Roofline
Pick low-U, low-SHGC, argon-filled, laminated glazing to balance winter efficiency and summer comfort. On south/west exposures, a lower SHGC prevents overheating; on north/east, a moderate SHGC preserves passive light without glare. Match frame kits to roof pitch and use the manufacturer’s pan flashing for leak-free installs.
Control Daylight, Not Just Add It
Pair roof windows with blackout or light-filtering shades (manual or motorized) for sleep and screen time. Use matte, light-reflective finishes on shafts to spread daylight deeper into the room and reduce hotspots. Avoid lining shafts with cold, uninsulated drywall—continuously insulate to the frame to stop condensation.
Air Sealing & Thermal Continuity
Carry the interior air barrier to the skylight frame with compatible tapes and gaskets; box and gasket any fixtures in shafts and prefer wafer LEDs to minimize penetrations. In re-roof scenarios, consider rigid insulation above the deck for continuous R and warmer sheathing temperatures.
Commissioning & Care
After installation, hose-test exterior flashing and perform a blower-door pass to check for drafts at frames. Document glazing ratings, shade specs, and maintenance so performance stays predictable.
Detailed glazing specs and placement diagrams live in our Attic Remodeling Service daylighting guide.