(778) 814-8397
16 yrs · Lower Mainland
Innovation Roofing
Standing-seam metal roof detail from a recent Innovation Roofing job, concealed clips, hemmed panels, tight valley transition
Services · Roofing

Standing-Seam Metal

A 50-year roof if the details are right.

The work

Standing-seam metal, done right.

Standing-seam metal is a 50-year roof if the details are right. Panels hemmed, not bent. Clips spaced for the pitch. Substrate breathing. Snap-lock or mechanically-seamed depending on the roof, every fastener concealed. Nothing backs out in year eight the way it does on exposed-screw panels.

Quote after site walk
Specs
  • Warranty span
    40 to 50 years
  • Panel gauge
    24-gauge steel or 22-gauge on coastal jobs
  • Fastener style
    Concealed clip, never face-fastened
  • Typical install
    5 to 8 days

The detail

What we look at.

01

How we install it

Panels are cut long so there are no lap joints in the field. Every clip is spaced to the pitch and the wind zone. Ridge, hip, and valley get custom flashings bent on site so the profile matches. Snap-lock or mechanically-seamed depending on the pitch.

02

Why it lasts

Concealed fasteners don't back out over time. Hemmed panel edges lock into the flashing so wind can't lift them. The finish is Kynar 500 on every panel we run, which is what carries the 40-year colour warranty.

03

What most contractors miss

Cheap crews face-fasten the panels because it's faster. Every screw is a leak in year eight. They also skip the substrate detail. Metal needs a ventilated cavity or an ice-and-water membrane rated for high-temp, or you'll get condensation running down the underside.

Best for

Where it fits.

  • Modern builds and rebuilds
  • Homes with complex valleys
  • Owners planning to stay 20+ years
  • Rural jobs with long uninterrupted runs

Every job

The full walkthrough.

Every standing-seam metaljob we’ve shipped, photo by photo. Tear-off, deck, underlayment, install, finish.

North Vancouver · 2025

Standing-Seam Metal, North Shore

Project page →
Standing-Seam Metal, North Shore, photo 1
Standing-Seam Metal, North Shore, photo 2
Standing-Seam Metal, North Shore, photo 3
Standing-Seam Metal, North Shore, photo 4
Standing-Seam Metal, North Shore, photo 5
Standing-Seam Metal, North Shore, photo 6
Vancouver · Winter 2025

Metal Re-Roof, Broadway Corridor

Project page →
Metal Re-Roof, Broadway Corridor, photo 1
Metal Re-Roof, Broadway Corridor, photo 2
Metal Re-Roof, Broadway Corridor, photo 3
Mission · 2025

Pole-Barn Metal, Fraser Valley

Project page →
Pole-Barn Metal, Fraser Valley, photo 1
Pole-Barn Metal, Fraser Valley, photo 2
Pole-Barn Metal, Fraser Valley, photo 3

Frequently asked

What comes up on standing-seam metal site walks.

  • 50 years plus if the install is right and the homeowner leaves it alone. The finish is warranted 40 years. The panel itself is a much longer game than that. We've walked jobs from the mid-70s that still shed water perfectly, and the only reason we'd replace them is the colour palette went out of style.

  • Not on a properly built residential roof. The underlayment and the attic assembly dampen the sound. You'll hear it more than shingles, but it's closer to a light shower on a skylight than the drum roll people expect. Our lead installer's own house has metal.

  • Down to 2:12 pitch with the right panel and seam. Below 2:12 we'd spec a mechanically-seamed panel or move you to a torch-on flat system. Standing-seam wants some pitch to shed. On a nearly-flat plane we'd pick the better system.

  • Yes, and it's the best surface for it. Solar mounts clamp directly to the seam without penetrating the panel. That means no future leaks from the array. Solar installers love metal roofs for exactly this reason.

  • Charcoal, matte black, forest green, gunmetal, and weathered zinc are the runs we stock. Kynar 500 finish on every one. If you want a special order we'll match it. We'll bring physical panel samples to the site walk.

Roofing · Lower Mainland

Get a real quote in under 48 hours.

Draw your roof or send us your address. We’ll come look at it and send an itemised proposal back inside 48 hours.