Sentinel Roofing — MurrietaLocal roofers. Straight answers. Free estimates.(951) 574-0574Price my roof

Murrieta, CA

Flat and low-slope roofing in Murrieta

Almost every flat roof problem is a drainage problem wearing a disguise. Standing water finds the one seam that was not welded properly.

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Describe the flat roofing job

Three questions, then the address. Up to three Murrieta contractors who do this work.

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Free · Takes about a minute

Describe the flat roofing job

Three questions, then the address. Up to three Murrieta contractors who do this work.

Step 1 of 6

What best describes your home?

Different buildings need different crews, so this is the first thing a roofer asks.

No cost to you. Contractors pay us, you do not.

Before you let anybody on the roof

The things worth pinning down on a flat roofing job. A contractor who has not raised them has not looked properly.

  • How the flat section is flashed into adjoining walls and pitched roofs
  • Drain, scupper and overflow provision
  • Whether a coating is being sold as a repair
  • Which membrane, and how the seams are joined
  • Whether water ponds anywhere after rain

Coatings can buy a sound roof several years. Coating a failed roof buys you a wet roof with a fresh top coat on it.

Modified bitumen is the rolled, torched or self-adhered system you see on older flat additions. Cheaper, and shorter-lived.

Look at the flashing where the flat section meets a wall. That transition leaks far more often than the field of the membrane does.

Locally

Close behind that: morning fog that sits on the roof until mid-morning. Slopes that never get direct sun stay wet for hours after the fog burns off, and that is where moss, lifted shingles and soft decking start.

About flat roofing here

Why does ventilation keep coming up?

It is the most under-sold part of a roof. Trapped heat and moisture shorten shingle life, warp decking, and in cold weather it is what turns snow into an ice dam.

How long does a re-roof take?

Two days is typical for asphalt. Add days for steep pitch, multiple layers to strip, tile work, or a roof with a lot of valleys and penetrations.

How quickly will someone call?

Most requests are picked up the same day, often within an hour. Emergencies are prioritised. If you have not heard anything by the next morning, check voicemail — contractors usually call from a mobile.

It is leaking right now. What do I do?

Move what you can out of the way, put a bucket under it, and if there is a bulge in the ceiling put a small hole at its lowest point to let the water out in one place rather than bringing the whole panel down. Then mark your request as an emergency — those go out first.

Get the roof looked at

No cost, no obligation, and never more than three contractors.

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