Why do blanket roll estimates need waste allowance?
Cutting, overlap, anchors, and site handling can increase required area, so buyers should confirm final quantity with suppliers.
Buying guide
A guide for buyers estimating ceramic fiber blanket roll needs and preparing supplier quotation details for insulation and backup lining work.
Roll estimates depend on lining area, roll width, roll length, layer count, waste allowance, and the way overlaps or anchors are planned.
Suppliers usually need temperature grade, density, thickness, roll size, shrinkage expectation, and application before recommending a blanket grade.
| Temperature grade | 1260 C, 1400 C, or 1430 C |
|---|---|
| Density | 96, 128, or 160 kg/m3 |
| Thickness | 25 mm or 50 mm |
Cutting, overlap, anchors, and site handling can increase required area, so buyers should confirm final quantity with suppliers.
Many buyers request 128 kg/m3, but the right density depends on temperature, mechanical exposure, and lining design.