Trims and Flashings

Metroll offers a wide range of metal trims and flashings including Ridge/Hip caps, Eave trims, Gutters, Downspouts, Outside corners, J-Channels and Rake/Gables. Custom trims also available.

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Interactive Map
1
Ridge/Hip Cap

Ridge/Hip Cap

A pre-formed metal closure that covers the ridge (peak) of a metal roof, preventing water penetration and providing a finished look.

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2
Eave Trim

Eave Trim

A piece of metal flashing installed along the eave (the edge of the roof that overhangs the wall) to provide a clean finish and direct water into gutters or away from the building.

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3
Eave Strut

Eave Strut

A roll-formed or cold-formed member typically found at the eave line, serving as a combination girt and purlin to support the roof and wall panels at that transition.

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4
Zee Purlin

Zee Purlin

A Z-shaped secondary structural member used in roofs and walls to support the paneling and transfer loads to the primary structural frames. Its shape allows for lapping to create continuous spans.

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5
Cee Purlin

Cee Purlin

A C-shaped secondary structural member, similar to a zee purlin, used for supporting roof and wall panels, often in applications where a single, non-lapped member is preferred, or for door and window framing.

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6
Gutter

Gutter

A trough-like component attached to the eave of a roof designed to collect rainwater runoff and direct it towards downspouts.

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7
Downspout

Downspout

A vertical pipe that carries rainwater from the gutter system down to the ground or a drainage system, preventing water from flowing directly off the roof onto the building's foundation.

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8
Angle

Angle

A versatile roll-formed or bent metal component with two perpendicular legs, used for various purposes like trim, reinforcement, framing, or as a support for other components.

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9
Outside Corner

Outside Corner

A pre-formed metal trim piece designed to cover and finish the external 90-degree corners of a metal building's wall panels, providing weather protection and an aesthetic finish.

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10
Head/J-Channel

Head/J-Channel

A trim piece, often J-shaped in cross-section, used around openings like doors and windows. The "head" channel goes above the opening, and it helps to trim out the opening and often provides a receiver for panels or flashing.

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11
Rake/Gable

Rake/Gable

A pre-formed metal trim piece that covers and finishes the sloped edge of a gable roof, running from the eave to the ridge, protecting the edge of the roof panels and providing a clean appearance.

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Universal Trims

Compatible with PBR, 7.2 LongSpan, CoroDek and EconoRib

J-Channel

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Panels

    Accessories

Ridge/Hip Cap

Eave

Outside Corner

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

Transition

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

  • Transition Detail

Base

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

  • Base Trim Installation

Head Trim

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

Gutter

Downspout

  • Available Gauges: Standard 26GA, 16GA - 29GA available for Special Order

    Standard Length: 10' 3", Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) or galvanized available for special orders

  • Accessories

  • Gutter Downspout Installation

    Downspout Installation Video

Gutter Strap

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

Valley

  • Available Gauges: Standard 26GA or 16GA, 24GA , 29GA available for Special Order

    Standard Length: Standard length 10' 3" or Custom Length 1FT to 26FT available for special orders

    Material Type: Standard galvalume (zincalume) & custom available for special orders in color

  • Accessories

  • Valley Detail

    Valley With Offset Detail

6”-10” Jamb Cover

Exposed Fastener Trims

Rake Trims

EconoRib Rake

PBR Rake

7.2 Longspan Rake

CoroDek Rake

Standing Seam Trims

Compatible with MetLok and RapidSeam | 1” Rib-Height

Standard Eave

Rake 1.5

High Side

Extended Eave

Rake Wall

Peak

Continuous Cleat

Valley

Z-Closure

Offset Cleat

11” Ridge/Hip Cover

Standing Seam Trims

Compatible with MetLok | 1.5” Rib-Height

Standard Eave

Rake 1.5

High Side

Extended Eave

Rake Wall

Peak

Continuous Cleat

Valley

Z-Closure

Offset Cleat

11” Ridge/Hip Cover

Standing Seam Trims

Compatible with MetSeam | 2” Rib-Height

Standard Eave

Rake 2.0

High Side

Extended Eave

Rake Wall

Peak

Continuous Cleat

Valley

Z-Closure

Offset Cleat

11” Ridge/Hip Cover

How to Find Roof Pitch

  1. You'll need a 2-foot level and a tape measure.

  2. Find a spot on the roof where you can safely place the level horizontally.

  3. Hold the level perfectly level, and then measure the vertical distance (rise) from the roof surface to the level's bottom edge.

  4. The roof pitch is represented as a ratio of the rise to the run (horizontal distance). For example, if the rise is 6 inches and the run is 12 inches, the roof pitch is 6:12, which can be reduced to 1:2 or 1/2.

Watch Instructional Video

Roof Pitch Calculator

Explore Our Wide Range of Metal Building Components

Explore Metroll’s comprehensive range of high-quality metal building components. With over 40 years of industry expertise, our products are engineered for strength and durability to meet diverse residential, commercial, and industrial needs—all delivered with exceptional lead times and competitive pricing.

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Exposed Fastener Panels

PBR Panel, 7.2 LongSpan Panel, CoroDek Panel, EconoRib Panel

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Standing Seam Panels

MetLok Panel, MetSeam Panel, RapidSeam Panel

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Accessories

Fasteners, Sealants, Polycarbonate Panel, Closures, Doors

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Trims & Flashings

Exposed Fastener Trims, Standing Seam Trims

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Structural Decking

B-Deck Roofing & Flooring Panel, 2W-Deck

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Sub-Structural

Cee Purlin, Zee Purlin, Eave Strut, Channel, Angle

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Color Filter

Explore Colors By Gauge, Finish and Panel Type

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Resources

Warranty, Line Cards, Load Tables

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