This homeowner was looking at options to replace or upgrade the insulation in their crawl space. We reviewed all of their options and they determined they wanted to encapsulate the space.
This Williamsburg, VA attic has several dormers. As part of air-sealing and insulating the attic space, we needed to install PVs (the gray rectangles you see between the rafters) to ensure that no insulation fell into the soffits and so that proper ventilation can be maintained in the attic. Then we installed an R-38 of Cellulose Insulation.