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Seal Beach prices

Flat and low-slope prices in Seal Beach

A flat roof does not shed water; it holds it back. That makes seams and edges the whole job, and the whole price.

Three questions about your home

About a minute. Nothing is charged and nothing is booked.

Free · Nothing to pay, ever

Three questions about your home

About a minute. Nothing is charged and nothing is booked.

Step 1 of 6

What best describes your home?

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

Free either way, and never more than three contractors.

Architectural asphalt shingle$11,500 – $25,500About $650 – $950 a square. Rated life 25 to 30 years.
3-tab asphalt shingle$9,900 – $19,500About $550 – $725 a square. Rated life 15 to 20 years.
Impact-rated asphalt shingle$16,000 – $35,000About $875 – $1,300 a square. Rated life 25 to 35 years.

These are estimated ranges, not quotes. Compiled from public installed-cost data for California and adjusted for how Seal Beach is built. No contractor is bound by them, and nobody can price a roof they have not stood on.

Installed ranges for a 23-square roof in Seal Beach, CA. One square = 100 square feet.
CoveringPer squareTypical whole roofExpected life
Architectural asphalt shingleThe default choice on most American homes, and usually the right one.$650 – $950$11,500 – $25,50025 to 30 years
3-tab asphalt shingleThe cheapest thing that still counts as a roof. Fewer and fewer crews will install it.$550 – $725$9,900 – $19,50015 to 20 years
Impact-rated asphalt shingleClass 4 rated. Often earns an insurance discount where hail is a factor.$875 – $1,300$16,000 – $35,00025 to 35 years

What moves the price

  • How much decking turns out to be soft once the covering is stripped
  • Pitch — anything over about 7:12 needs staging and slows a crew down
  • Where you land in the season; crews discount when the phone is quiet
  • How many old layers have to come off before the new one goes on
  • Access — a truck that cannot get near the house adds hours to every load

Locally

Salt carries further inland than people assume. It shows up first as rust tracks on the vents and staining below the valley metal.

Be careful with coatings sold as replacements. Coating a sound roof buys years; coating a failed one buys a fresh colour.

These are estimates, not quotes. They are compiled from national installed ranges adjusted for California costs and for how Seal Beach is built. No contractor is bound by them.

Questions about price

Do I need a permit?

Yes, in nearly every jurisdiction a re-roof is permitted work. A contractor who suggests skipping it is telling you something useful about how they work.

Is moss on the roof a problem?

Yes, eventually. Moss holds water against the shingle and lifts the edges as it thickens. Zinc or copper strip at the ridge suppresses it. Pressure washing an asphalt roof strips the granules and does more harm than the moss did.

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.

What is it going to cost?

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