Northfield Township Road District
Special DistrictIL
Aug 7, 2026
Closes
Aug 26, 2026
Roof Recover Project RFP
The work generally consists of: removal of loose aggregate; removal of thirty (30) existing 5' × 5' skylights and infill of openings with new metal decking and insulation; installation of a mechanically attached high-density polyisocyanurate cover board and a new 80-mil white TPO membrane roofing system installed by heat-induction attachment, with related flashings, wood blocking, retrofit drain inserts, and prefinished metal edge; together with a deduct alternate for a 60-mil membrane, alternates for full tear-off and replacement and a tapered insulation package, and unit prices for concealed-condition repairs including asbestos abatement if required.