I have some of this aluminium-backed foam stuff. If I was going to wrap a water heater with it, which side would face outwards?
Is it only aluminium backed on one side?
Generally I think the aluminium is there as a reflector so I'd put it on the side you want the heat to stay.
Yes
That's what I thought but all the photos I've found have it the other way around.
@Bobbo started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I have some of this aluminium-backed foam stuff. If I was going to wrap a water heater with it, which side would face outwards?