Owens Corning Thermafiber UltraBatt R-23 (All Sizes) This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. This insulated roof access skylight

This insulated roof access skylight has an extra utility feature which provides safe and convenient access to the roof

Hunter Panels Xci Vapor Permeable Self-Adhering Water-Resistive Barrier - The Hunter Panels Xci barrier is a high-performance roofing underlayment that provides superior protection against water infiltration

● 4 connection points

The printed side

While some customers have noted that it may not be suitable for extremely cold climates

Owens Corning Thermafiber UltraBatt R-23 (All Sizes) This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. This insulated roof access skylightDelivery Zone States 1 Alabama, Florida, Georgia, Louisiana, North Carolina, Oklahoma, Tennessee, Texas 2 Kentucky, Maryland, Virginia 3 Connecticut, Iowa, Illinois, Indiana, Kansas, Massachusetts, Michigan, Minnesota, Missouri, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, South Dakota, Wisconsin 4 Arizona, California, Colorado, Idaho, Montana, Oregon, Utah, Washington Thermafiber UltraBatt mineral wool insulation