If there is no rot, no need to replace. From what is shown they look clean.
If you are replacing decking with a composite it may be worth while to wrap the tops in vycor or similar while you have it stripped. This will depend on location, cost, long term plans.
wowsuchtroll t1_ja5xzhr wrote
Reply to Do I need to replace my deck joists? by RobotKevinSpacey
If there is no rot, no need to replace. From what is shown they look clean.
If you are replacing decking with a composite it may be worth while to wrap the tops in vycor or similar while you have it stripped. This will depend on location, cost, long term plans.