10 best roofing felt underlayment for 2021

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best roofing felt underlayment on the market. We then delved into these roofing felt underlayment further and put together detailed reviews so that you can easily pick the best roofing felt underlayment for your needs.

Best roofing felt underlayment

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Best roofing felt underlayment reviews

1. Roberts Black Jack 100 sq. ft., 28 ft. x 43 in. x 2.5 mm Premium 2-in-1 Underlayment for Laminate and Engineered Wood Floors

Feature

100 sq. ft. coverage with rolls measuring 28 ft. x 43 in. x 2.5 mm
For use under laminate and engineered wood flooring
Dense, closed cell structure offers moisture, mold and mildew resistance
Offers cushioning, sound reduction, resistance and levels minor subfloor imperfections
Easy installation with plastic overlap and adhesive strip

2. Billy Penn 6751 Handy Roll

Feature

Width x Length: 8" x 10'
Aluminum
Finish: White/Brown
Used as a moisture barrier when opposing slopes of a roof come together to form a valley

3. Synthetic Roll Roofing Underlayment 4' x 250' Blue Color Replaces 15# Roofing Felt Liner Lighter Weight and 10x Stronger than Felt, 25 Year Warranty!

Feature

10x stronger than #15 felt: Can withstand higher wind conditions preventing blow offs & tears.
Non-slip foot traction results in safer installs especially on steep slope roofs & windy weather
Proprietary formulated anti-skid bottom coating to prevent underlayment slipping & shifting
Will not absorb moisture, become brittle in cold or leach oil over life.
100% recyclable, containing post-industrial recycled polymers & impervious to mold growth

4. Tyvek Protec 120 Roof Underlayment 4' x 250' - 1 Roll

Feature

Compatible with roofs with asphalt shingles, cedar shingles and metal roofs
Use for repair, re-roofing and new construction applications
Trusted quality and durability from DuPont Tyvek
The unique embossed pattern allows for better traction and grip while walking on the roof

5. Tyvek Protec 160 Roof Underlayment - 4' x 250' - 1 Roll

Feature

Compatible with roofs with asphalt shingles, cedar shingles, tile, slate and metal roofs
Use for repair, re-roofing and new construction applications
Preserves the roof deck during installation and provides an effective secondary moisture barrier.
The unique embossed pattern allows for better traction and grip while walking on the roof

6. ArmorLay 25 Synthetic Roof Underlayment 4' x 250'

Feature

10 square roll covers 1,000 square feet
Meets performance characteristics ASTM D4869 and ASTM D226 Standards
60 Day exposure to UV
Slip resistant polymer applied to the bottom surface. Unique textured fabric allows for steep slope walk-ability
Wont buckle, warp, or crack , Water resistant

7. Roof Protector Underlayment Roll - 42" x 286'

Feature

Lightweight for easy handling and installation with 90 day UV exposure
Superior tear resistance compared to roofing felt for increased durability
Ideal for for sloped (>= 2:12) commercial and residential roofs and roofing applications under asphalt shingles or metal cladding

8. Tyvek Protec 120 Roof Underlayment - 4' x 50' - 2 Square

Feature

ICC-ES AC 188, Intertek approved (CCRR-1062)
Industry-leading walkability and easy to chalk
4' x 50' roll is easy to handle
Offers durability and high-performance under even the most demanding conditions
UV-resistance with up to 3-months UV exposure per ASTM D226 Type I & II

9. Tyvek Protec 160 Roof Underlayment Synthetic Roll - 4' x 50' - 2 Square

Feature

Industry-leading walkability and offers durability and high-performance under even the most demanding conditions
Ideal for sloped commercial and residential roofs, new construction and re-roofing applications
UV-resistance with up to 6-months UV exposure per ASTM D226 Type I & II
ICC-ES AC188; Intertek approved (CCRR-1062),ASTM E108 Class "A" fire rating

10. Prime Wrap SRU-PR4250 Synthetic Anti-Slip Roof Underlayment, 48-Inch x 250-Foot, Gray

Feature

Anti-skid surface
High tensile & tear strength
Light weight (40% lighter than 30# felt)
100 % waterproof
UV treated
Printed nail & overlap pattern
Easy to install & cuts with utility knife

Conclusion

All above are our suggestions for roofing felt underlayment. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using roofing felt underlayment with us by comment in this post. Thank you!