Price History for Tri-Ply APP Smooth Modified Bitumen 3 ft. x 33 ft. (100 sq. ft. net) Membrane Roll for Low Slope Roofs
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Tri-Ply APP Smooth Modified Bitumen 3 ft. x 33 ft. (100 sq. ft. net) Membrane Roll for Low Slope Roofs
GAF Tri-ply app Smooth is a strong, resilient membrane that is suitable for new or reroofing projects as well as for use as flashing. This membrane contains a core of nonwoven polyester mat that resists splits
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 12, 2026 | $129.00 |
| Feb 26, 2026 | $119.00 |
| Feb 23, 2026 | $119.63 |
| Feb 10, 2026 | $111.39 |
| Feb 9, 2026 | $110.74 |
| Feb 7, 2026 | $111.39 |
| Feb 6, 2026 | $110.74 |
| Jan 25, 2026 | $111.39 |
| Jan 24, 2026 | $110.74 |
| Jan 20, 2026 | $111.39 |
| Jan 17, 2026 | $107.38 |
| Jan 8, 2026 | $114.78 |
| Dec 29, 2025 | $111.39 |
| Dec 28, 2025 | $110.74 |
| Dec 26, 2025 | $111.39 |
| Dec 24, 2025 | $110.74 |
| Dec 14, 2025 | $111.39 |
| Dec 8, 2025 | $111.39 |
| Nov 1, 2025 | $111.39 |
| Oct 19, 2025 | $111.39 |
Analysis
Tri-Ply APP Smooth Modified Bitumen 3 ft. x 33 ft. (100 sq. ft. net) Membrane Roll for Low Slope Roofs price analysis
Price analysis for Tri-Ply APP Smooth Modified Bitumen 3 ft. x 33 ft. (100 sq. ft. net) Membrane Roll for Low Slope Roofs at Home Depot: Today's price is $129.00. The lowest recorded price on PriceWatchPro was $107.38 on January 17, 2026. That's $21.62 below today's price.
- Currently listed at $129.00, which is $17.61 above the original MSRP of $111.39.
- The lowest recorded price on PriceWatchPro was $107.38 on January 17, 2026. That's $21.62 below today's price.
- The highest recorded price on PriceWatchPro was $129.00 on July 12, 2026.
- Across 19 tracked price changes, the listing has dropped 7 times with an average drop of $1.61.
- PriceWatchPro has been tracking this listing since October 19, 2025 (291 days of price history).
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