# Wisconsin Vendornet Platform #15075-0-2026

East Streets Building EPDM Roof Replacement

**Posted:** November 09, 2026
**Respond By:** December 04, 2026
**Identifier:** 15075-0-2026
**NAICS:** 238160

The City of Madison Engineering Division is seeking bids to replace the roof at its East Streets Building in Madison, Wisconsin.
- **Buyer:** City of Madison, Engineering Division; agency contact: Steve White.
- **Scope:** Remove and dispose of the existing roof system, including TPO membrane, flashing, and sheet metal, then install a new roofing system. The contractor provides labor, materials, equipment, dumpsters, and hauling.
- **Requested products:** Fully adhered EPDM membrane and flashing; polyisocyanurate insulation, including a new 1.5-inch layer rated at least R-9.75 to achieve a total roof rating of R-30; and pre-finished 24-gauge sheet-metal coping, roof edge, and counterflashing. No part numbers or quantities are provided.
- **Notable requirements:** Replace damaged or wet existing insulation; accommodate existing equipment and piping; provide new lead flashings at drains and vent details. The bid materials include specifications, photos, sample warranties, and a roof plan. The agency has indicated it plans to re-issue the bid with additional specification requirements.
- **OEMs and vendors:** No roofing manufacturer or vendor is named in the provided materials. EPDM is specified as a material, not a named brand.
- **Schedule:** Work is planned for Spring 2027 and is to be completed by the end of May 2027.

### Description

The City of Madison Engineering Division is soliciting bids from qualified vendors for roof replacement at the East Streets Building, 4602 Sycamore Ave. The work is described in the attached request for bids and includes specifications, scope of work, photos, sample warranties, and a roof plan. The source says the bid will be re-issued shortly as the agency is adding more specification requirements.

[View original listing](https://vendornet.wi.gov/Bid/View/f9480754-4cce-4430-b2f8-2a3c094240f6)