U-13B EPDM - Built-Up Roofing Tie-In Over Concrete Roof Decking

U-13C EPDM - Tie-In to Existing EPDM Membrane

U-13D EPDM - EPDM Tie-In Over Concrete Deck

U-13B TPO - TPO Tie-In to Built-Up Roofing Over Concrete Roof Deck

U-13C PVC-TPO - TPO/PVC Tie-In to Existing Single-Ply

U-13D TPO - TPO Tie-In to Existing EPDM Membrane

U-13E TPO - EPDM Tie-In on Concrete Deck

U-13G PVC - PVC/KEE HP Tie-In to Existing Single-Ply Roof Membranes on Concrete Deck

U-13H PVC - PVC/KEE HP Tie-In to Existing Single-Ply Roof Membranes on Metal Deck