Windsor Designer Asphalt Shingles with Scotchgard
5 bundles per square
$603.90 /bundle
1 square is 100 sq ft of roof. This shingle takes 5 bundles per square, as its listing states. We round up to whole bundles.
- 1 bundle
- $603.90
- Freight delivery
- $149.00 per order
- Sales tax
- Added at checkout
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Freight delivery$149.00
Per order, added in your cart. We deliver to the 48 contiguous states.
Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns
Malarkey · Shingle roofing
Details & specifications.
From the maker · Malarkey’s description
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.
Please check the Product Data Sheet Here
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.
- SKU
- 473821
- UPC
- 682547772680
- Colour
- Midnight Black
- Bundles per square
- 5
- Exposure
- 5-3/4 in (146 mm)
- Fire rating
- ASTM E108 Class A
- Brand
- Malarkey
- Color
- Midnight Black
- Shingles per square
- 65
- 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
- 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
- Full product name
- Malarkey Windsor Shingles with Scotchgard Protector – Midnight Black, 38-1/4 in L x 19-1/4 in W
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
- Algae Protection: 3M Scotchgard Protector helps prevent black streaks from algae
Specifications are provided by the manufacturer. Brand names are trademarks of their owners.
Guide
How many bundles
- 1
Squares
A roofing square is 100 sq ft of roof. Measure each plane and add them up.
- 2
Bundles per square
Most architectural shingles take 3 bundles per square; the listing states its own number.
- 3
Waste
Add 10% for a simple roof and 15% for hips, valleys and dormers.
5-3/4 inches (146 mm).