DriTherm32 Cavity Wall Insulation Ultimate Slabs Standard Duty High levels of natural tannic

High levels of natural tannic acid (tannins) can be found in oak which is why the timber is so durable

What do C16 and C24 mean

Please get in touch before placing an order for this product as availability is incredibly low

Excellent green/grey colour layered slate pieces

DriTherm32 Cavity Wall Insulation Ultimate Slabs Standard Duty High levels of natural tannicDritherm 32 Ultimate Cavity Wall Insulation is denser than the standard Dritherm 37 and offers superior thermal insulation for cavity walls making U value compliance much easier. Dritherm Cavity Slabs are non combustible Glass Mineral Wool slabs, manufactured using revolutionary Ecose Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full fill insulation solution which is installed as walls are