What this detail covers
- Forming the roof verge/gable overhang and edge connection.
- Typical SIP screw pattern and PU adhesive locations (subject to engineering).
Key steps
- Confirm verge overhang and edge finish requirements (fascia/barge/cappings).
- Apply PU adhesive to the mating faces as shown.
- Fix with SIP screws per the specified schedule.
Checks
- Edge is straight and true (verge lines are visually unforgiving).
- Fixings are to schedule and not over-driven.
Common mistakes
- Over-driving screws and crushing the edge zone.
- Inconsistent overhang due to poor set-out.
Indicative only: always follow the engineer’s fixing schedule and the project drawings.