Welcome Completed Projects Led panel Suppliers About Intermontage Welcome to Intermontage AB! We set up ceilings for better acoustics and sound insulation. Now we install also led lamps with a height of only 13mm. We are also Authorized by Rockfon to perform Mono Acoustic Putty. Suspended ceilings are much more than a roof. Contact us for a professional execution. Ongoing project Davida 16 in Malmö Intermontage AB - we work with the inside. Tel: 0456-25756