Browse Forums Safer Living I am installing a new Bosch SMU4HTS01A built under dushwasher. I have 2 questions. What is the function of the metal strip about 500mm long x 60mm wide the tell you to… 0 2716 Hi, we live in an area where the black soil is prone to a lot of movement. We have an old 50's house with masonite everywhere and nails popping out, warping, rusted etc.… 0 4513 1000000% definitely add insulation. I have in my home and it makes a big difference minimising sound transfer. Insulation is pretty cheap and definitely worth it 2 6208 |