01Start with the substrate and support plan
The support method depends on the wall and the current product instructions. Record the substrate, proposed battens or supports, cavity depth and responsibility for any weatherproofing before a material takeoff is finalised.
- Identify substrate and support materials.
- Mark the support direction against board orientation.
- Confirm who approves the wall build-up.
02Resolve orientation, joints and trims
Vertical or horizontal orientation changes the support direction and the way bases, tops, corners and openings are detailed. Draw these conditions and confirm compatible accessories before ordering.
- Show full board direction on each elevation.
- Detail internal and external corners.
- Plan bases, tops, openings and material transitions.
03Use the current instructions on site
Exact spacing, fastening, movement and cutting requirements must come from the current document for the selected product. Keep that revision with the site records and stop for clarification if the wall condition differs from the approved detail.
- Match the document to the exact product.
- Record approved substitutions or detail changes.
- Photograph concealed supports and junctions before closure.