The Lead Sheet Association // 23R - Laps in Line (pitched roofing)

2R - Head Fixings	»
3R - Clips to Free Edges (vertical cladding)	»
4R - Lap Joints/Clips to Free Edges(roof pitches over 10deg)	»
5R - Lap Joints Continuous Clipping/Free Edges (roof pitches over 10deg)	»
6R - Cover Flashing at Abutment (clips screw fixed)	»
7R - Cover Flashing at Abutment (clips hooked over upstand)	»
8R - Cover Flashing at Abutment (lead clips welded)	»
9R - Wood Cored Rolls Traditional and Alternative	»
10R - Drip up to 3deg	»
11R - Drip between 3deg and 10deg	»
12R - Roll up to Drip Intersection Rolls Staggered	»
13R - Roll up to Drip Intersection on Rolls in Line	»
14R - Cover Flashing at Roll to Abutment up to 3deg	»
15R - Intersection at Ridge up to 3deg Roof Pitch	»
16R - Intersection at Hip up to 3deg	»
17R - Roll to Drip Intersection Rolls staggered above 3deg	»
18R - Roll to Drip Intersection Rolls in Line above 3deg	»
19R - Cover Flashing at Roll/Abutments 3deg to 10deg	»
20R - Intersection at Ridge between 3deg and 10deg	»
21R - Hollow Rolls	»
22R - Single Lock Welts	»
23R - Laps in Line (pitched roofing)	»
24R - Ridge Capping with King Roll(11deg to 30deg)	»
25R - Hip Roll Capping (below 30deg)	»
26R - Ridge Capping with King Roll (above 30deg)	»
27R - Hip Roll Capping (above 30deg)	»
28R - Abutment Flashings Welted Joints (30 deg roof pitch and above)	»
29R - Abutment Flashings Wood Cored/Hollow Rolls (30deg roof pitch and above)	»
30R - Ventilation Details	»

23R - Laps in Line (pitched roofing)