Acoustic soundproof drainage insulators are designed to protect against corrosion and offer soundproofing properties. These membranes have the specific function of drainage and soundproofing of seamed metal roofs thanks to the effective sound absorption allowed by the extreme elasticity of monofilaments. K-Roof is the spacing and drainage mat made of synthetic monofilaments at times coupled to a waterproof and breathable membrane that may feature an adhesive cord for the side joints ideal for soundproofing and draining applications.
Drainage and acustic underlayment for flat metal roofs