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Garden Grove, CA

Flat roof work in Garden Grove, CA

A pitched roof sheds water. A flat roof is a shallow tray that has to be watertight everywhere at once, which is a much harder thing to build.

Describe the flat roofing job

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

Free estimate · No obligation

Describe the flat roofing job

Three questions, then the address. Up to three Garden Grove 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.

Free. You are not committing to anything.

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
  • Which membrane, and how the seams are joined
  • Drain, scupper and overflow provision
  • Whether a coating is being sold as a repair
  • Whether water ponds anywhere after rain

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.

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

Locally

The second problem is the marine layer keeping the north slope damp. It is why two identical houses on the same street can be ten years apart on the same roof, depending on which way they face.

About flat roofing here

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.

Do you cover the whole Orange County area?

We match across Garden Grove and the neighbouring communities in Orange County. Put the ZIP of the property in and it will route to whoever actually covers it.

Should I take the cheapest quote?

Not automatically. Put the quotes side by side on layers, not on totals — underlayment, ice-and-water, drip edge, valley treatment, ventilation, decking allowance, warranty. Cheap usually means less of those, not the same roof for less money.

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.

Find out what it costs

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