Price History for R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll)
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R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll)
Knauf R-30 EcoRoll unfaced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. All of our rolls are bonded with the revolutionary, industry-transforming, plant-based ECOSE Technolog
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 17, 2026 | $42.97 |
| Jun 27, 2026 | $30.99 |
| Apr 23, 2026 | $42.97 |
| Mar 20, 2026 | $30.99 |
| Mar 12, 2026 | $30.79 |
| Dec 14, 2025 | $30.99 |
| Dec 2, 2025 | $30.99 |
| Nov 15, 2025 | $30.99 |
| Oct 19, 2025 | $30.99 |
Analysis
R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll) price analysis
Price analysis for R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll) at Home Depot: Today's price is $42.97. Current price is 16% above the 90-day average of $36.98 (a $5.99 above the running mean).
- Currently listed at $42.97, which is $11.98 above the original MSRP of $30.99.
- Current price is 16% above the 90-day average of $36.98 (a $5.99 above the running mean).
- The lowest recorded price on PriceWatchPro was $30.79 on March 12, 2026. That's $12.18 below today's price.
- The highest recorded price on PriceWatchPro was $42.97 on April 23, 2026.
- Across 8 tracked price changes, the listing has dropped 1 times with an average drop of $11.98.
- PriceWatchPro has been tracking this listing since October 19, 2025 (297 days of price history).
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R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll) shopping snapshot
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