Starter course may consist of IKO Starterstrip for Cambridge or 3-tab Superglass shingle.
If Superglass 3-tab shingles are used, remove the exposed tab portion and install with factory self-sealing dots to the eaves;
Begin the starter strip by cutting the strip half a tab short so that its joints will not line up with the joints of the first course of shingles;
The starter strip should overhang the eaves by 6 - 10 mm and the rakes where applicable (1);
Use asphalt plastic cement to glue the starter with the underlay and underlay with the metal drip edge.
Go to "Step 7: First courses & application procedure" or download our application guide.