For Product Inquiries and Availability, please contact your local Castle location.
Johns Manville Spider® Plus Formaldehyde-free™ blow-in fibreglass insulation uses interlocking fibre technology to fill all gaps and voids quickly with no adhesive or netting for a faster installation. Spider Plus provides complete coverage, with no shrinking or settling, resulting in superior thermal performance and sound control. Designed for use in wood- and metal-frame construction, engineered- wood construction and manufactured homes.
For Product Inquiries and Availability, please contact your local Castle location.
Johns Manville Spider® Plus Formaldehyde-free™ blow-in fibreglass insulation uses interlocking fibre technology to fill all gaps and voids quickly with no adhesive or netting for a faster installation. Spider Plus provides complete coverage, with no shrinking or settling, resulting in superior thermal performance and sound control. Designed for use in wood- and metal-frame construction, engineered- wood construction and manufactured homes.