ECOhistoric renovation: the merryman house, roof
October 11, 2011
We also added (3) Velux sun tunnels for added daylight to the studio and showroom space. The photo above shows the sun tunnel cut through the 3 1/2" of polyiso.
We placed a new reflective white roof on these shed roof spaces, which were originally black tar.
all in all, we've achieved a R-value of 35.4 plus the reflective roof. not bad for a 171 year old building!