16.2.3.3 Commented building structures
This section includes a few typical examples of moisture problems on low-slope
commercial roofs.
CommentStructural drawing
Inadequate sealing of roof membrane around
conduit and ventilation ducts leading to local
leakage around the conduit or duct.
10553603;a2
Roof membrane inadequately sealed around roof
access hatch.
10553703;a2
54 Publ. No. T559382 Rev. a358 – ENGLISH (EN) – June 23, 2009
16 – Introduction to building thermography