Timberline HDZ Fox Hollow Algae Resistant Laminated High Definition Shingles (33.33 sq. ft. per Bundle)
93% off and 34 in stock. One markdown away from a penny tag.
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Scanning Home Depot stores hourly. 12 active GAF finds as of right now.
GAF
97% off · deepest active 
GAF Find of the day
Tri-Ply APP Smooth Modified Bitumen 3 ft. x 33 ft. (100 sq. ft. net) Membrane Roll for Low Slope Roofs
97% off and 72 in stock. One markdown away from a penny tag.
More GAF finds today · 11 more
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Seal-A-Ridge Shakewood Hip and Ridge Cap Roofing Shingles (25 lin. ft. per Bundle)
93% off and 1 left. One markdown away from a penny tag.
WeatherWatch 36 in. x 50 ft., 150 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
91% off and 74 in stock. One markdown away from a penny tag.
Tiger Paw 400 sq. ft. Premium Synthetic Roofing Underlayment Roll
91% off and 9 in stock. One markdown away from a penny tag.
Liberty 3 ft. x 34 ft. (100 sq. ft.) SBS Self-Adhering Cap Sheet Roll for Low Slope Roofing in Black
90% off and 42 in stock. One markdown away from a penny tag.
Timberline HDZ Shakewood Algae Resistant Laminated High Definition Shingles (33.33 sq. ft. per Bundle)
90% off and 3 in stock. One markdown away from a penny tag.
Tri-Ply SBS Granular Cap Sheet 3 ft. x 32.25 ft. (100 sq. ft. Net) Membrane Roll for Low Slope Roofs in Black
89% off, well into the markdown cycle. 37 active.
WeatherWatch 36 in. x 50 ft., 150 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
86% off, well into the markdown cycle. 63 active.
Pro-Start 120 lin. ft. Eave and Rake Roofing Starter Strip Shingles
85% off, well into the markdown cycle. 1 active.
Seal-A-Ridge Hickory Hip and Ridge Cap Roofing Shingles (25 Linear ft. Per Bundle)
85% off, well into the markdown cycle. 1 active.
WeatherWatch 36 in. x 50 ft., 150 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
85% off, well into the markdown cycle. 74 active.
About GAF
Home Depot marks GAF GAF products through a predictable four-step cycle: 25% off → 50% → 75% → penny pricing ($0.01). Most GAF markdowns aren't advertised, they only show up on the shelf tag or in the Home Depot app.
Endless scans the full Home Depot catalog hourly across 1,990+ US stores. Sign up to filter GAF by markdown stage, store, and discount depth, and get email alerts the moment a new drop is detected.
Other brands
60 more brands tracked at Home Depot. Each has its own page with current finds.
Hampton BayEverbiltHome Decorators CollectionMilwaukeeGlacier BayVigoroRyobiDeWaltCommercial ElectricFeit ElectricMSITrafficMasterHuskyPrime-LineBEHR PREMIUMHDXStyleWellGrip-RiteRIDGIDKwiksetKohlerSimpson Strong-TieEcoSmartSchlageArtikaDeltaMasoniteDefiantClosetMaidPhilipsApolloJeffrey CourtRheemCustom Building ProductsDECKMATESquare DBel Air LightingFastenMasterOwens CorningGibraltar Building ProductsiDesignDaltileOateySiemensTrimMasterCarlonECHOMonteaux LightingRust-Oleum Stops RustVarathaneVerandaLincoln ElectricPEAK Aluminum RailingProgress LightingWal-Board ToolsOlympicPenningtonTapconZEPGlobe Electric
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