F Frida80 #1 Member · 61 posts 21 Jul 2019 at 8:55 AM Frida80 Member 61 posts 21 Jul 2019 at 8:55 AM #1 Hi, in the building permit for my house (1958), it states that insulation (mineral wool) was replaced under the windows with laxåmatta. Does anyone know what this is?
Hi, in the building permit for my house (1958), it states that insulation (mineral wool) was replaced under the windows with laxåmatta. Does anyone know what this is?
L lob #2 Homeowner · Nälden-Jämtland · 898 posts 21 Jul 2019 at 10:20 AM lob Homeowner Nälden-Jämtland 898 posts 21 Jul 2019 at 10:20 AM #2 Guessing this:
