Solar-Ready Reroof for Tesla Installation
Residential reroof — solar installation preparation
The Problem
E And E's initial roof inspection identified some deterioration in the existing roofing system. Separately, Tesla's pre-installation assessment found that insulation had been installed between the decking and shingles — an assembly Tesla documented as incompatible with the homeowner's planned solar installation. The roof needed to address its existing condition while also being rebuilt appropriately before the solar project could move forward.
Our Solution
E And E completed the reroof over six days, addressing the deteriorated areas identified during the initial inspection while rebuilding the roofing assembly for the home's planned solar installation. The existing roofing assembly was removed down to the decking, the incompatible insulation buffer was eliminated, and the roof was rebuilt with new underlayment and composite shingles so the homeowner could continue moving forward with the Tesla solar project.
Construction Details
- Initial inspection — E And E identified some deterioration in the existing roofing system before work began and addressed the deteriorated areas as part of the reroof
- Solar compatibility — Tesla's pre-installation assessment documented insulation between the decking and shingles that was incompatible with the planned solar installation
- Roof tear-off — the existing roofing assembly was removed down to the decking as part of the reroof
- Roof rebuild — the roofing assembly was rebuilt with new underlayment and composite shingles without the incompatible insulation buffer
- Permit requirements — the Los Angeles reroof permit called for a Class A or B roof covering over existing solid sheathing and the applicable certified cool-roof requirement
Outcome
The completed reroof resolved the existing roof concerns and provided the roofing assembly needed for the homeowner's Tesla solar installation. After E And E completed the six-day reroof, Tesla subsequently installed its solar system on the newly completed roof. Public permit records show the property's photovoltaic solar and energy-storage installation reached final permit status in July 2025.








