Cool Roof Savings on Sherman Oaks Village Warehouse in Sherman Oaks Village
What to do about a TPO roof in Sherman Oaks Village in the first forty-eight hours, starting with the camera.
After a storm the useful work happens in the first two days, and most of it is documentation rather than repair. This is what to do about a TPO roof in Sherman Oaks Village once the wind drops.
What actually matters
Punctures are the most common TPO failure by a wide margin, and most of them are made by people rather than weather. Rooftop trades drop tools, drag equipment and set ladders down on a membrane that is perfectly capable of resisting rain and not at all capable of resisting a dropped screwdriver.
What to do in the first forty-eight hours
Document before you touch anything: wide photographs to establish the property, then close photographs of each item of damage, all dated. Weld testing is the item to insist on. A probe run along every seam while the crew is still on site costs nothing and finds the cold welds that would otherwise be discovered by a tenant in December. A tarp fixed through sound covering creates damage that was not there before.
How Sherman Oaks Village changes the answer
Sherman Oaks Village is high fire severity ground, and that changes the specification before weather is even discussed. Ember fall rather than flame is what starts most roof fires, and embers find their way into ventilation openings, under tile at the eave and into any gap left at the ridge. Everything else follows from that. A mix of older hillside homes and post-war infill, much of it under mature tree cover that drops needles and leaf litter into the valleys all year round.
What we look at on an inspection
- Seam integrity, probed along the full length rather than spot-checked
- Punctures and abrasion, especially on traffic routes to rooftop plant
- Membrane shrinkage and any resulting tension at the perimeter
- Flashing and termination bar at every wall, curb and upstand
- Drain sumps and clamping rings, checked and clear
- Fastener plates showing through the membrane surface
- Weathering and chalking of the surface, particularly on exposed elevations
Common questions
The damage looks minor. Is it?
Possibly not. Wind damage frequently looks trivial from the ground and turns out to have broken the seal across an entire elevation.
Should I get a tarp on it straight away?
Only once it is photographed, and only if it can be fixed without putting new holes through sound covering. A badly fixed tarp creates damage that was not there before.
The honest summary
TPO is a good system installed properly and an expensive mistake installed quickly. Seams and punctures decide its life, so protect the surface and test the welds. In Sherman Oaks Village the thing to watch is ember-resistant detailing at the eaves, ridges and vents, and how much litter is sitting in the valleys.
Free inspection, drone photography where access is difficult, and a written estimate with deck repair priced per sheet. No obligation.