An overview of how continuous exterior insulation can strengthen the building envelope. The guidance below is general information and does not replace a site inspection, manufacturer requirements or project-specific engineering advice.
1. Insulation is positioned outside the structural wall
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
2. Continuous coverage can reduce thermal bridging
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
3. Protective layers manage weather exposure
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
4. Window, parapet and joint detailing remains critical
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
5. Finish selection combines protection and appearance
This condition should be assessed in context. The visible symptom may be located away from the real source, and repair should not proceed until the substrate, interfaces and operating conditions are understood.
What to Do Next
Record when and where the issue appears, take photographs, avoid covering the evidence with another incompatible coating, and arrange a technical inspection. Early diagnosis normally provides more repair options and reduces secondary damage.