Environmental

Urea formaldehyde foam insulation / UFFI

Formaldehyde
Sources, effects, and precautions, from the EPA.

UFFI Revisited
'UFFI-mania' rears its head again. From CBC Marketplace, 22Feb00.

Urea Formaldehyde Foam Insulation
Facts and some guidance concerning the use and safety of urea formaldehyde foam insulation. From Carson, Dunlop and Associates.