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Malarkey Windsor Shingles with Scotchgard Protector – Midnight Black, 38-1/4 in L x 19-1/4 in W

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Malarkey Windsor Shingles with Scotchgard Protector – Midnight Black, 38-1/4 in L x 19-1/4 in W

Malarkey Windsor Shingles with Scotchgard Protector – Midnight Black, 38-1/4 in L x 19-1/4 in W

Windsor Designer Asphalt Shingles with Scotchgard

Premium designer shingles that emulate the texture of cedar shake while delivering the durability of Flexor polymer-modified asphalt. Built for extreme weather with Class 4 impact resistance and 3M Scotchgard Protector to resist algae staining.


Key Features:

  • Cedar Shake Look: Designer profile replicates traditional cedar shake aesthetics
  • Enhanced Durability: Flexor polymer-modified asphalt promotes superior granule adhesion and weather resistance
  • Impact & Fire Rated: UL 2218 Class 4 impact and ASTM E108 Class A fire performance
  • Algae Protection: 3M Scotchgard Protector helps prevent black streaks from algae
  • Wind Warranty: 110 mph limited wind warranty with 5-3/4 in exposure

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Color Midnight Black
Bundles per square 5
Shingles per square 65
Exposure 5-3/4 in (146 mm)
Length 38-1/4 in (972 mm)
Width 19-1/4 in (489 mm)
Wind warranty 110 mph (177 km/h) limited wind warranty
Impact rating UL 2218 Class 4
Fire rating ASTM E108 Class A
Standards/Approvals ASTM D7158; ASTM D3462; ASTM D3161; ASTM D3018; CSA A123.5; ICC-ES ESR-3150; FBC Approval #14809; UL Listed; ETL Listed
Technology Flexor polymer-modified asphalt; 3M Scotchgard Protector
Selling unit Bundle (BDL)
Item weight 70 lb
Product number MLKPOWSGMB
Manufacturer number 285

Frequently Asked Questions (FAQ):

Q: What is the exposure per course?
A: 5-3/4 inches (146 mm).


Q: What are the shingle dimensions?
A: Approx. 38-1/4 in length by 19-1/4 in width.


Q: How many bundles make a square?
A: 5 bundles per square.


Q: Do these shingles have algae protection?
A: Yes, they feature 3M Scotchgard Protector to help prevent black streaks from algae.


Q: What performance ratings do they carry?
A: Class 4 impact (UL 2218), Class A fire (ASTM E108), and additional standards including ASTM D7158, D3462, D3161, D3018; ICC-ES ESR-3150; FBC Approval #14809.


Sculpted Shadow, Elevated Curb Appeal

With its layered, cedar shake-inspired silhouette, Windsor transforms a roofline into architecture—adding depth, dimension, and a moody Midnight Black elegance. The granular texture catches light like fine stone, creating a refined, modern relief. Pair it with crisp white trim and matte black fixtures for a tailored, gallery-worthy facade. This is the finishing touch that signals enduring luxury from the street to the skyline.


Upgrade to Windsor with Scotchgard for enduring curb appeal, elite weather protection, and a roof that stays beautifully black for years.

Installation

$603.90
Malarkey Windsor Shingles with Scotchgard Protector – Midnight Black, 38-1/4 in L x 19-1/4 in W
$603.90

Product Information

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Description

Windsor Designer Asphalt Shingles with Scotchgard

Premium designer shingles that emulate the texture of cedar shake while delivering the durability of Flexor polymer-modified asphalt. Built for extreme weather with Class 4 impact resistance and 3M Scotchgard Protector to resist algae staining.


Key Features:

  • Cedar Shake Look: Designer profile replicates traditional cedar shake aesthetics
  • Enhanced Durability: Flexor polymer-modified asphalt promotes superior granule adhesion and weather resistance
  • Impact & Fire Rated: UL 2218 Class 4 impact and ASTM E108 Class A fire performance
  • Algae Protection: 3M Scotchgard Protector helps prevent black streaks from algae
  • Wind Warranty: 110 mph limited wind warranty with 5-3/4 in exposure

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Color Midnight Black
Bundles per square 5
Shingles per square 65
Exposure 5-3/4 in (146 mm)
Length 38-1/4 in (972 mm)
Width 19-1/4 in (489 mm)
Wind warranty 110 mph (177 km/h) limited wind warranty
Impact rating UL 2218 Class 4
Fire rating ASTM E108 Class A
Standards/Approvals ASTM D7158; ASTM D3462; ASTM D3161; ASTM D3018; CSA A123.5; ICC-ES ESR-3150; FBC Approval #14809; UL Listed; ETL Listed
Technology Flexor polymer-modified asphalt; 3M Scotchgard Protector
Selling unit Bundle (BDL)
Item weight 70 lb
Product number MLKPOWSGMB
Manufacturer number 285

Frequently Asked Questions (FAQ):

Q: What is the exposure per course?
A: 5-3/4 inches (146 mm).


Q: What are the shingle dimensions?
A: Approx. 38-1/4 in length by 19-1/4 in width.


Q: How many bundles make a square?
A: 5 bundles per square.


Q: Do these shingles have algae protection?
A: Yes, they feature 3M Scotchgard Protector to help prevent black streaks from algae.


Q: What performance ratings do they carry?
A: Class 4 impact (UL 2218), Class A fire (ASTM E108), and additional standards including ASTM D7158, D3462, D3161, D3018; ICC-ES ESR-3150; FBC Approval #14809.


Sculpted Shadow, Elevated Curb Appeal

With its layered, cedar shake-inspired silhouette, Windsor transforms a roofline into architecture—adding depth, dimension, and a moody Midnight Black elegance. The granular texture catches light like fine stone, creating a refined, modern relief. Pair it with crisp white trim and matte black fixtures for a tailored, gallery-worthy facade. This is the finishing touch that signals enduring luxury from the street to the skyline.


Upgrade to Windsor with Scotchgard for enduring curb appeal, elite weather protection, and a roof that stays beautifully black for years.

Installation

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