K Kaylg Member Aug 27, 2020 #1 Before I clip on the interior pvc trims, I want to fill the joins between the windows for maximum sound insulation. What would you say is best? Silicone Caulk Expanding foam Something else What I am referring to: Thanks
Before I clip on the interior pvc trims, I want to fill the joins between the windows for maximum sound insulation. What would you say is best? Silicone Caulk Expanding foam Something else What I am referring to: Thanks
E ElecCEng Screwfix Select Aug 27, 2020 #2 Foam. Anything solid like caulk or mastic will just transfer sound.
D Deleted member 11267 Guest Aug 27, 2020 #3 They should have been made properly, without the need for any bodger bead to cover that up. I would complain and get them to make the window correctly.
They should have been made properly, without the need for any bodger bead to cover that up. I would complain and get them to make the window correctly.
