A quality trademark registered since 1970. Top-quality blue-grey slate with a high resistance to weathering, acquired from international mining sites. Our own production sites in Spain and Germany guarantee optimal selection, as well as allowing a clear division of the slate types according to the origin. Our high quality standards are proven by the more than 40 million square meters of roof and wall tiles we have produced, with excellent test results adding further verification. The expected service life is over 100 years.
Assulo® slate from all current production sites corresponds to the codes A1, T1 and S1 and conforms to CE standards in all other respects. Our various production sites are subject to constant in-house monitoring. Proof of origin of each quality group takes the form of a pallet label.
Production of all tile sizes and types. Available from wholesalers and from roofing companies. Delivery worldwide. Very favourable price-performance ratio, with material and stock prices differentiated by purpose and type of roofing. Detailed information on request. We will assist you with planning and execution, including the preparation of binding tender documentation.