MattH
Member
- Messages
- 4,522
- Location
- Cornwall
In our new unit we have a whole bunch of SWA cables running through the wall from the outside meter cab and then on through our unit to other units in the row.
Issue is that there is a constant freezing breeze blowing through the hole.
Can I seal this up with some spray foam or is that going to start causing issues with the cable ratings?
Issue is that there is a constant freezing breeze blowing through the hole.
Can I seal this up with some spray foam or is that going to start causing issues with the cable ratings?