Technical Resources
Product data, selection guidance, installation references and procurement information for waterproofing buyers.
Asphalt roofing felt: specifications and downloads
Start with the actual roll construction, width, length and weight. Our English brochure and roll specification sheet are available below; order-specific test documents are confirmed against the selected product.
Product Brochure · English PDF Roll Specifications · English PDF
Printed pound markings and Grade 350 are not automatic equivalents to ASTM No.15 or No.30. Tell us the requirements your order must meet.
Choose Roll Specifications
Compare available lengths, roll weights and common export formats.
Choose Packaging & Labels
See Camel wrapping, alternative designs and roll-end protection.
Plan Container Supply
Review real loading photos, approximate quantities and production timing.
Technical Data Sheets
Available product-specific TDS files are provided with quotations after the exact construction and manufacturing source are confirmed.
Application Guides
Review substrate, overlap, welding, primer, termination and protection considerations for the selected system.
RFQ Checklist
Prepare application, dimensions, reinforcement, surface, target standard, quantity, destination and OEM needs.
Common buyer questions
SBS or APP modified bitumen?
SBS is commonly selected where flexibility and lower-temperature performance are important. APP is often considered for higher heat and UV exposure. The surface, reinforcement and installation method also matter.
Torch-applied or self-adhesive?
Torch-applied systems are established for many concrete roof and civil applications. Self-adhered membranes avoid open flame and can simplify work in sensitive areas when substrate preparation is suitable.
TPO or PVC for a commercial roof?
Both are heat-welded single-ply systems. The choice depends on project specification, chemical exposure, attachment method, accessories, climate and installer experience.
What should be included in a quotation request?
Include application, target standard, dimensions, construction, surface, reinforcement, quantity, destination port, required delivery date and private-label requirements.
Tell us what your project needs
Send the application, target standard, dimensions and order quantity. We will organize a practical product and loading proposal.