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CertainTeed Landmark IR

UL 2218 Class 4

Landmark IR is a CertainTeed two-layer laminated asphalt shingle on a fiber glass mat whose backer shim carries an impact-resistant reinforcement, rated UL 2218 Class 4 at time of manufacture and made with CertainTeed's NailTrak nailing area. CertainTeed's data sheet gives metric dimensions of 13 1/4 in by 38 3/4 in, a 5 5/8 in weather exposure and about 250 lb per square, and requires new-roof or tear-off application for the Class 4 rating.

No longer listed by CertainTeed as of October 11, 2026. No discontinuation notice has been found.

Page checked, verified October 11, 2026

Manufacturer
CertainTeed
Material
Class 4 Impact-Resistant Shingle
Product line
Landmark
Wind rating
110 mph
Impact class
UL 2218 Class 4
Fire rating
Class A
Weight per square
250 lbs
Warranty
limited-lifetime
Standards met
  • ASTM D3018 Type I
  • ASTM D3462
  • ASTM D3161 Class F
  • ASTM D7158 Class H
  • UL 2218 Class 4
  • ICC-ES ESR-1389
  • ICC-ES ESR-3537
  • Florida Product Approval FL5444
  • UL 790 / ASTM E108 Class A
Dimensions
Length 38.75 in., width 13.25 in., exposure 5.625 in.
Colors
Burnt Sienna, Colonial Slate, Heather Blend, Max Def Weathered Wood, Moire Black, Resawn Shake, Shenandoah, Weathered Wood
Spec sheet
View spec sheet (PDF)

Related

CertainTeedManufacturer Class 4 Impact-Resistant ShingleMaterial

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Wind & Fire Ratings Roofing Warranties Class 4 Impact-Resistant Shingles Class 4 Insurance Discounts Filing a Hail Insurance Claim Colorado Hail Season Prep

Sources