How long does a felt garage roof last?

We currently have felt on our garage roof, but I am tempted to change over to using rubber. Does a felt garage roof last longer than a rubber one? Which one would you recommend?

Asked by kashif on 28th Feb 2026
Expert Trade Answers
"Typically if installed correctly 10-15 plus years aslong as felt is in good order"
Answered on 26th Mar 2026 - Member since Mar 2026 - report
"Rubber for me 100% lasts longer as long as the job done right 👍"
Answered on 2nd Mar 2026 - Member since Nov 2025 - report
"Hi we are experts in roofing. I recommend felt torch last longer than rubber"
Answered on 28th Feb 2026 - Member since Feb 2026 - report
"Thanks for your question. The expected lifespan of a flat roof with felt varies by system and conditions:, with factors like Roof slope and drainage to prevent ponding, Installation quality and materials
So torched down felt system typically has proven to last 20-30 years"
Answered on 28th Feb 2026 - Member since Jul 2022 - report
"Rubber last longer lifeline of 15-20 years.
Felt has a lifeline of 10-15.
Fibreglass is the best 20+ years"
Answered on 28th Feb 2026 - Member since Feb 2025 - report
"A rubber roof lasts alot longer your are garenteed by the manufacturer numerous years over the felt also usually it would come in 1 full piece so there is less change of leaks over a felt roof as it comes in sections that need to be sealed induvidually"
Answered on 28th Feb 2026 - Member since Nov 2025 - report
"Rubber will last longer and cover a lot more warranty for you"
Answered on 28th Feb 2026 - Member since Sep 2025 - report
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