Name: Metal Roofing Products
Brand: Sunset Metal Forming
Availability: InStock

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Preparing your SunSet Metal experience

Panel Profile Specifications

name

Snaplock Profile

seam Height

1" (25mm)

panel Width

12" - 20" (305mm - 508mm)

coverage

11.5" - 19.5" (292mm - 495mm)

minimum Slope

3:12 (25%) or 14 degrees

expansion

Allows for thermal movement

Key Benefits

No clips required - integrated nail strip design
Snap-together installation reduces labor time
Custom lengths eliminate seams

Material Specifications

Steel Gauge Options

26 Gauge (Standard)

Thickness: 0.018" (0.46mm)

Weight: 1.25 lbs/sq ft (6.1 kg/m²)

Applications: Residential, light commercial

Most popular choice offering excellent durability and cost-effectiveness

24 Gauge (Premium)

Thickness: 0.024" (0.61mm)

Weight: 1.60 lbs/sq ft (7.8 kg/m²)

Applications: Commercial, high-end residential

Enhanced strength for demanding applications

22 Gauge (Heavy Duty)

Thickness: 0.030" (0.76mm)

Weight: 2.0 lbs/sq ft (9.8 kg/m²)

Applications: Extreme weather, large commercial

Maximum durability for the most challenging conditions

Galvalume Coating

base

G90 Galvalume (AZ50)

composition

55% Aluminum, 43.5% Zinc, 1.5% Silicon

corrosion Resistance

Superior protection against rust and corrosion

lifespan

40-70 years depending on environment

Paint System

primer

Chromate-free conversion coating

top Coat

Kynar 500® PVDF or SMP Polyester

warranty

See warranty documentation for specific terms

fade Resistance

Excellent color retention in Alberta climate

Performance Ratings

Wind Resistance

speed

110 mph (177 km/h)

standard

ASTM E1592 and ASCE 7

uplift Resistance

Tested to industry standards

conditions

When properly installed with approved fasteners

Weather Resistance

temperature

-40°F to 150°F (-40°C to 65°C)

snow Load

Consult engineer for specific requirements

hail Resistance

Class 4 impact rating available

ice And Frost

Concealed fasteners prevent ice damming

Thermal Movement

expansion

Nail strip design accommodates movement

coefficient

6.5 x 10⁻⁶ per °F

details

No special expansion joints required for standard applications

Installation Requirements

fasteners

type

Stainless steel screws with EPDM washers

spacing

12" on center through nail strip

penetration

Minimum 3/4" into solid substrate

torque

Do not over-tighten to allow thermal movement

underlayment

required

High-temperature synthetic underlayment

ice Dam

Ice and water shield at eaves and valleys

ventilation

Proper ventilation required for warranty

tools

cutting

Metal cutting shears or circular saw with metal blade

fastening

Cordless drill with magnetic bit holder

safety

Fall protection and cut-resistant gloves required

specialty

No special tools required - standard roofing equipment

Panel Profile Specifications

name

Snaplock Profile

seam Height

1" (25mm)

panel Width

12" - 20" (305mm - 508mm)

coverage

11.5" - 19.5" (292mm - 495mm)

minimum Slope

3:12 (25%) or 14 degrees

expansion

Allows for thermal movement

Key Benefits

No clips required - integrated nail strip design
Snap-together installation reduces labor time
Custom lengths eliminate seams

Material Specifications

Steel Gauge Options

26 Gauge (Standard)

Thickness: 0.018" (0.46mm)

Weight: 1.25 lbs/sq ft (6.1 kg/m²)

Applications: Residential, light commercial

Most popular choice offering excellent durability and cost-effectiveness

24 Gauge (Premium)

Thickness: 0.024" (0.61mm)

Weight: 1.60 lbs/sq ft (7.8 kg/m²)

Applications: Commercial, high-end residential

Enhanced strength for demanding applications

22 Gauge (Heavy Duty)

Thickness: 0.030" (0.76mm)

Weight: 2.0 lbs/sq ft (9.8 kg/m²)

Applications: Extreme weather, large commercial

Maximum durability for the most challenging conditions

Galvalume Coating

base

G90 Galvalume (AZ50)

composition

55% Aluminum, 43.5% Zinc, 1.5% Silicon

corrosion Resistance

Superior protection against rust and corrosion

lifespan

40-70 years depending on environment

Paint System

primer

Chromate-free conversion coating

top Coat

Kynar 500® PVDF or SMP Polyester

warranty

See warranty documentation for specific terms

fade Resistance

Excellent color retention in Alberta climate

Performance Ratings

Wind Resistance

speed

110 mph (177 km/h)

standard

ASTM E1592 and ASCE 7

uplift Resistance

Tested to industry standards

conditions

When properly installed with approved fasteners

Weather Resistance

temperature

-40°F to 150°F (-40°C to 65°C)

snow Load

Consult engineer for specific requirements

hail Resistance

Class 4 impact rating available

ice And Frost

Concealed fasteners prevent ice damming

Thermal Movement

expansion

Nail strip design accommodates movement

coefficient

6.5 x 10⁻⁶ per °F

details

No special expansion joints required for standard applications

Installation Requirements

fasteners

type

Stainless steel screws with EPDM washers

spacing

12" on center through nail strip

penetration

Minimum 3/4" into solid substrate

torque

Do not over-tighten to allow thermal movement

underlayment

required

High-temperature synthetic underlayment

ice Dam

Ice and water shield at eaves and valleys

ventilation

Proper ventilation required for warranty

tools

cutting

Metal cutting shears or circular saw with metal blade

fastening

Cordless drill with magnetic bit holder

safety

Fall protection and cut-resistant gloves required

specialty

No special tools required - standard roofing equipment

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Snaplock Technical Specifications

Panel Profile Specifications

Key Benefits

Material Specifications

Steel Gauge Options

26 Gauge (Standard)

24 Gauge (Premium)

22 Gauge (Heavy Duty)

Galvalume Coating

Paint System

Performance Ratings

Wind Resistance

Weather Resistance

Thermal Movement

Installation Requirements

fasteners

underlayment

tools

Need More Technical Information?

Snaplock Technical Specifications

Panel Profile Specifications

Key Benefits

Material Specifications

Steel Gauge Options

26 Gauge (Standard)

24 Gauge (Premium)

22 Gauge (Heavy Duty)

Galvalume Coating

Paint System

Performance Ratings

Wind Resistance

Weather Resistance

Thermal Movement

Installation Requirements

fasteners

underlayment

tools

Need More Technical Information?