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Westminster prices

Flat and low-slope prices in Westminster

Most flat sections on a house are small, which means the fixed costs of getting a crew there matter more than the area does.

Tell us about the roof

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Tell us about the roof

Free, and there is no obligation to hire anyone.

Step 1 of 6

What best describes your home?

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

Costs you nothing whether you hire anyone or not.

Architectural asphalt shingle$12,000 – $27,000About $675 – $1,000 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 – $38,000About $875 – $1,400 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 Westminster 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 Westminster, 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.$675 – $1,000$12,000 – $27,00025 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 – $1,400$16,000 – $38,00025 to 35 years

What moves the price

  • 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
  • Warranty tier, which is really a question about who honours it in fifteen years
  • Whether the fasteners and flashing are specified for coastal exposure
  • Ventilation work, if the old roof was cooking itself from underneath

Locally

Damp that arrives every morning and leaves by lunchtime is worse for a roof than rain, because nothing ever fully dries between one and the next.

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 Westminster is built. No contractor is bound by them.

Questions about price

Can I just put a new roof over the old one?

Codes in most places allow two layers. That does not make it wise. You lose the chance to see the deck, and the next roofer has twice as much to remove.

Are gutters included in a re-roof?

Normally a separate line. It is the one add-on that genuinely costs less when done at the same time.

Does being near the ocean change what goes on the roof?

Considerably. Salt air corrodes anything ferrous, so fasteners, valley metal, vent collars, flashing and gutter hangers should be specified for coastal exposure — stainless or heavy-gauge coated, not plain galvanised. The covering usually outlives the metal holding it down.

Get the roof looked at

Three questions, about a minute, and up to three Westminster contractors come back to you.