With up to 30% better air resistance than competitive products, Spider Plus achieves R-15 in 2x4 and R-24 in 2x6 walls and a Sound Transmission Class (STC) rating of 43 in a standard 2x4 wood-framed wall to achieve Grade 1 installation.

The Formaldehyde-free™ and naturally mold-resistant clean-fiber insulation produces minimal dust during installation and features a quicker jobsite cleanup compared to other spray-in systems.

Spider Plus works well in all types of building cavities, filling interior and exterior walls, floors and cathedral ceilings more completely with no shrinking or settling. Simply spray and shave for a full, quick cavity fill. And it uses minimal water to install quickly, and dries fast for same-day drywall installation — saving time and money.  

JM Spider Custom Insulation

Limited Time Offer!! Free upgrade to JM Spider Insulation with purchase of Insulation and Drywall package. Call us now for more info.