Keystone Roofing Co.Roof repair and replacement across San Juan Capistrano, CA.(949) 868-1671Get my price

San Juan Capistrano, CA

Is a metal roof worth it here?

The metal itself almost never fails. The fasteners, the panel movement and the detailing at the edges are what decide how the roof ages.

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Describe the metal roofing job

Three questions, then the address. Up to three San Juan Capistrano contractors who do this work.

Or call (949) 868-1671

No obligation · No cost to you

Describe the metal roofing job

Three questions, then the address. Up to three San Juan Capistrano 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 fee, no obligation, nothing to cancel.

Before you let anybody on the roof

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

  • Whether the crew installs metal regularly or occasionally
  • How valleys, ridges and penetrations are detailed
  • Standing seam or exposed fastener, and why
  • How the panels are allowed to expand and contract
  • Panel gauge and the coating warranty

Ask to see a standing-seam job they finished more than three years ago. The edges and the valleys will tell you everything.

A light-coloured metal roof reflects a serious amount of heat, which shows up on a summer power bill in hot climates.

Standing seam hides its fasteners under the seam. Exposed-fastener panel is cheaper and relies on hundreds of neoprene washers that have to be revisited every decade or so.

Locally

Behind it: the autumn offshore winds, which find anything already loose. These winds are not constant, which is the problem. A roof gets nine quiet months and then one night at fifty miles an hour, and whatever was marginal goes.

About metal roofing here

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

Yes. The specification that matters here is metal, not shingle. Ask directly what the fasteners and flashings are made of; in salt air that answer decides how long the roof lasts far more than the brand of the covering.

Should I repair or replace?

It depends almost entirely on how much life is left in the material. Ask any contractor who inspects it to give you a number of years and a reason. If two of them independently say the same thing, believe it.

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.

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.

Get the roof looked at

Three questions, about a minute, and up to three San Juan Capistrano contractors come back to you.

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