Merchant & Evans manufactures ZIPRIB Structural/Functional Standing Seam Metal Roofing used in Curved, Low Slope, and Steep Slope Applications as well as Architectural Standing Seam Metal Roofing. Merchant & Evans also manufactures a full line of Customform Cornices, Domed and Barrel Vault Roofing Systems, Mansards, Fascias, Soffits, and Curved Copings.