Apr 04 insulated wall lego room build day 6 mar 2021 full view close up insulation bags noggins Lego Room Build Day 6 Apr 2021 I finished adding noggins to the wall and then carried up a lot more insulation up. I insulated the rest of the wall panels. Its really starting to come together as a room now, its also a lot warmer in the loft now. insulated wall lego room build day 6 mar 2021