Tecsound 50 Acoustic Membrane 1.2m x 6m (non-adhesive) Trueline with the '25' denoting the

with the '25' denoting the 25mm PIR core (some buyers round the board up and call it 38mm insulated plasterboard

suspended timber and solid concrete ground floors

Suited to internal walls

The Manthorpe Redshield is a true one-product rebated cavity barrier that simultaneously fulfils the fire integrity and insulation requirements of Building Regulation Part B

Durability

Tecsound 50 Acoustic Membrane 1.2m x 6m (non-adhesive) Trueline with the '25' denoting theTecsound (non adhesive) is a synthetic sound proofing membrane that is suitable for floors, walls, ceilings & lightweight roofs. At 3. 5mm thick, it is a great way of reducing noise without taking any space away from the room. The Tecsound 70 (7kg per m) is a high performance acoustic membrane, highly effective at reducing vibrations and blocking sound. Tecsound 70 is more effective at reducing impact noise than Tecsound 50 due to its higher density.