Technical analysis
Restoring membrane continuity around screws, brackets, pipes and irregular service penetrations.
Engineering scope
- Principle
- Classify each penetration by shape, movement, loading and exposure to water.
- Verification
- Use compatible collars, patches, tapes, gaskets or specified sealants in a drainage-correct sequence.
- Field control
- Inspect the detail again after later trades install brackets, cladding or equipment.
System decision
Start with the actual roof or wall build-up, climate, indoor condition and risk at the relevant interface. Product data must be connected to a defined layer and detail.
Documentation and acceptance
Keep design details, approved product data, delivery labels, batch records, mock-ups, concealed-work photographs and repairs traceable to the installed area.