![I plan to use underlayment plates for my homewall, attached to the wooden horizontal beams (which are ~8cm wide, 17cm deep). Is screwing them into these beams at the top and bottom I plan to use underlayment plates for my homewall, attached to the wooden horizontal beams (which are ~8cm wide, 17cm deep). Is screwing them into these beams at the top and bottom](https://external-preview.redd.it/V5VNcsJmf7GkeKFYCegoZmDcNT85KINylqrGvd-rAFY.jpg?auto=webp&s=6292eabcde3a4dcca56e01c07de83a4ca8218f5c)
I plan to use underlayment plates for my homewall, attached to the wooden horizontal beams (which are ~8cm wide, 17cm deep). Is screwing them into these beams at the top and bottom
![B-keus Pir platen 120x60cm - 2cm dik - dubbelzijdig aluminium folie 0.72m2 per plaat - totaal 20m2 | ProVeiling.nl B-keus Pir platen 120x60cm - 2cm dik - dubbelzijdig aluminium folie 0.72m2 per plaat - totaal 20m2 | ProVeiling.nl](https://img.proveiling.nl/Image.aspx?img=10951|120455|2737984|2cm.jpg&x=595&y=350&box=1&nowm=1)
B-keus Pir platen 120x60cm - 2cm dik - dubbelzijdig aluminium folie 0.72m2 per plaat - totaal 20m2 | ProVeiling.nl
![Aluminum Flat Bar 6mm | Flat Aluminum Strips | Strip Aluminum Alloy | 10mm Strip Aluminum - Tool Parts - Aliexpress Aluminum Flat Bar 6mm | Flat Aluminum Strips | Strip Aluminum Alloy | 10mm Strip Aluminum - Tool Parts - Aliexpress](https://ae01.alicdn.com/kf/H2d58941063fa4b43b505810fdbb4197by/Aluminum-Flat-Bar-Strip-2mm-3mm-4mm-5mm-6mm-8mm-10mm-12mm-15mm-20mm-25mm.jpg)