Add-on fins for basement pipes Home › Forums › Archives › Old Bulletin Board Archives › Add-on fins for basement pipes This topic has 0 replies, 1 voice, and was last updated 25 years, 2 months ago by Joe Singh. Viewing 0 reply threads Author Posts 24 Feb 1999 at 7:32 am #280624 Joe Singh Where can I buy fins that I can attach to the hot water heat pipes in my basement. Am trying to warm up the area. Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.