Insulation is installed and mechanically attached
to the substrate.

The EPDM membrane is set in place and building
adhesive is applied to both the EPDM membrane
and the insulation.

The EPDM membrane is rolled into place bonding the
insulation to the membrane.

The EPDM membrane is broomed down to
insure maximum adhesion.

A butyl seam tape is installed.

The overlapping EPDM membrane seam is
hand rolled for maximum adhesion.