Information for an efficient enquiry
State whether the material is outside or inside the insulation, describe the roof or wall build-up, and identify field, overlap, opening, penetration or termination details. Include project location, indoor humidity, expected quantity, delivery destination and required standards or reports.

Samples and technical documents
Samples confirm appearance and material construction. Formal supply still requires model, dimensions, batch, packaging and agreed evidence to be checked against the purchase specification.