Tile Roofing

Walking a Tile Roof Without Breaking It — What Changed This Year

· Roofing Expert

Walking a Tile Roof Without Breaking It — What Changed This Year

What a real inspection covers on a tile roof in Hollywood Hills, and what usually gets skipped.

A roof inspection is only as good as what gets looked at, and a lot of what gets called an inspection is a walk round the garden with a phone camera. This is what a real one covers on a tile roof in the Hollywood Hills.

What actually matters

The tile is not what keeps water out. The tile is a rain screen and a sunshade; the underlayment beneath it is the actual waterproofing, and it is the part with the shorter life. An inspection that does not account for that is looking at the wrong layer.

The detail that is usually left out

An inspection is only as good as what gets looked at, and photographs of specific defects are what let you get a second opinion without a second visit. Bird stops, eave closures and the mortar at the ridge are what most quotes leave out. Leave them off and you have an open roof edge that invites nesting, debris and, in the fire zones, embers. Anything under half an hour on an average house has skipped something.

What is specific to the Hollywood Hills

The Verdugo Hills are about as demanding a setting as a roof faces in this area: hillside exposure, wind funnelling through the canyons, high ultraviolet on the open slopes, and fire risk on every property that backs onto brush. The specification has to account for all of it at once. Building up here is largely custom, on steep lots, with complicated roof geometry, long exposed runs and difficult access.

The full inspection list

  • Underlayment age and condition, checked by lifting tile rather than guessing
  • Broken, slipped and previously face-nailed tiles across the field
  • Batten condition and fixing, particularly at the eave course
  • Sherman Oaks metal, which usually corrodes before the underlayment fails
  • Ridge and hip mortar or mechanical fixing, and any movement in it
  • Bird stops and eave closures, present and intact
  • Flashing at walls, chimneys and every penetration through the field

Common questions

How long should an inspection take?

Long enough to get on the roof and into the attic. Anything under half an hour on an average house has skipped something.

Should I expect photographs?

Yes, and of the specific defects rather than general views. Photographs are what let you get a second opinion without a second visit.

The honest summary

Judge a tile roof by its underlayment, not its tile. A roof that looks flawless from the driveway can be two winters from a ceiling repair, and the only way to know is to lift a few tiles and look. In the Hollywood Hills the thing to watch is uplift at the exposed edges, valley and ridge detailing, and the fire detailing where a property backs onto open ground.

Want this looked at properly?

Free inspection, drone photography where access is difficult, and a written estimate with deck repair priced per sheet. No obligation.

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