METAL SLATE SHINGLE ROOFING

Metal Slate Shingles by MWI Metal Roofing & Siding are designed to provide the most long lasting and maintenance free metal roofing for your home or commercial building. Available in G90 Galvanized Steel, Galvalume and Aluminum. Choose your material and colour, our metal roofing experts will install your metal roof to the exact specifications. Because metal slate shingles are made in Ontario, you get the very best metal roofing product at a fraction of the cost of imported metal roofs.

METAL SLATE FEATURES & BENEFITS

METAL SLATE SHINGLE PICTURES

Metal Slate Roof Installation
Metal Slate Shingle Roof Panels
Metal Slate Shingle Roofing Product
Metal-Slate-Shingle-Rooftop

METAL SLATE SPECIFICATIONS

Panel Gauge: 26Ga & 28Ga.

Panel Width: 39.5”

Panel Length: 12.5”

Finish: SMP & PVDF Matte/Low Gloss

Materials: G90 Galvanized Steel, Galvalume, Aluminum

Installation: Direct to Deck

Fasteners: Concealed Clip System

Metal Slate Shingle Plan CAD

Metal Slate SMP Colours

SMP ASTM Data

PROPERTYSMP COATING TEST METHODSMP COATING SPECIFICATION
Dry Film ThicknessASTM D 1400-94
ASTM D 1005-95
0.75-1.85 Mil
0.90-1.15 Mil
Specular GlossASTM D 523-89 @ 60°20-35
Humidity ResistanceASTM D 2247
(100% relative humidity @ 95°)
Passes 1000 Hrs
Salt SprayASTM B 117
(5% salt spray @ 95°)
Passes 1000 Hrs with <5% #6 blisters
Acid Pollutant ResistanceASTM D 1308-87
(20% sulfuric acid 18hrs, 10% muriatic acid 15 minutes)
No effect
Graffiti ResistanceCleanability of Defaced Panels
(spray paint, pens, etc.)
No effect
Abrasion ResistanceASTM D 968-93
(to expose 5/32" of substrate)
25-40 Litres
Chalk ResistanceASTM D 4214
(Florida exposure @ 45° S)
Rating not < 8 @ 10 yrs.
Non Vertical Rating < 7 @ 10 yrs.
Colour RetentionASTM 2244 - Hunter Units
(Florida exposure @ 45° S)
Rating not < 5∆ Hunter Units @ 10 yrs
AdhesionASTM D 3359-95a
(Reverse impacted 1/16" crosshatched)
No adhesion loss
Pencil HardnessASTM D 3363H-2H (NCAA 11-12)
Reverse ImpactASTM D 2794-93
(3000 x inches of metal thickness)
Passes - No pick off with Scotch #610 tape
Flexibility T-BendASTM D 4145-83
(no crack, no pick-off)
2T-4T bends, no loss of adhesion
Film CureASTM D 5402
(>100 double MEK rubs)
Passes
Fire RatingE 84Fuel contributed zero, passes
WeatherometerD6695Passes 3000 Hrs
UV ExposureD4587Passes 1000 Hrs
Film Integrity40 Years Limited Warranty

Metal Slate PVDF Cool Roofing Colours

PVDF ASTM Data

PROPERTYPVDF COATING TEST METHODPVDF COATING SPECIFICATION
Dry Film ThicknessASTM D 1400-94
ASTM D 1005-95
0.75-1.85 Mil
0.90-1.15 Mil
Specular GlossASTM D 523-89 @ 60°20-35
Humidity ResistanceASTM D 2247
(100% relative humidity @ 95°)
Passes 2000 Hrs
Salt SprayASTM B 117
(5% salt spray @ 95°)
Passes 1000 Hrs with <5% #6 blisters
Acid Pollutant ResistanceASTM D 1308-87
(20% sulfuric acid 18hrs, 10% muriatic acid 15 minutes)
No effect
Graffiti ResistanceCleanability of Defaced Panels
(spray paint, pens, etc.)
No effect
Abrasion ResistanceASTM D 968-93
(to expose 5/32" of substrate)
100 Liters
Chalk ResistanceASTM D 4214
(Florida exposure @ 45° S)
Rating not < 8 @ 20 yrs.
Colour RetentionASTM 2244 - Hunter Units
(Florida exposure @ 45° S)
Rating not < 5∆ Hunter Units @ 20 yrs
AdhesionASTM D 3359-95a
(Reverse impacted 1/16" crosshatched)
No adhesion loss
Pencil HardnessASTM D 3363HB-2H
Reverse ImpactASTM D 2794-93
(3000 x inches of metal thickness)
No cracking or loss of adhesion
Flexibility T-BendASTM D 4145-83OT-3T bends, no loss of adhesion
MandrelASTM D 522-93A
(180 bend around 1/8" mandrel)
No cracking

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