Guaranteed Lowest Cost for Insulation Netting
Speed insulation application with convenient Insulation Support Fabrics (ISF) for Net & Blow or wet spray insulation on ceilings, walls and floor joists prior to covering with sheetrock. Choose our new no-stretch, 100% polyester OptiNet55 or our 100% polypropylene, breathable, room-size rolls in Economy, Builder and Professional grades with superior tensile strength – available in ready-cut sizes to fit most commercial and residential installations.
Same Day Shipping on In-Stock Fabrics
* Insulation Netting Ships Same Day – Place your order by noon Eastern Time and your insulation netting order will ship the same day. We use multiple carriers: UPS, USPS and LTL/FTL Freight Carriers.
Get high-strength performance at a lower cost with OptiNet55
Introducing ‘no stretch’ OptiNet55 for dense-pack applications. 100% polyester, our new OptiNet55 is an affordable alternative to the high-strength ISF 50 polypropylene fabric and is available in ready-cut sizes.
CHOOSE YOUR GRADE
CHOOSE YOUR SIZE
| Product | Material | Basis Weight | Tensile Strength | Standard Lengths & Widths |
| ISF 34 Economy | White-100% Polypropylene | 1.0 oz. per sq. yd. | Minimum stretch | Widths: 8', 9', 10'; Lengths: 375', 600', 700' |
| ISF 42 Builder | White-100% Polypropylene | 1.25 oz. per sq. yd. | Minimum stretch | Widths: 28", 8', 9'; 10'; Lengths: 375', 600', 700' |
| ISF 50 Professional | White-100% Polypropylene | 1.33 oz. per sq. yd. | No stretch | Widths: 28"; Length: 750' Widths: 8', 9'; 10'; Length: 375' |
| New! OptiNet55 | White - 100% Polyester | 1.5 oz. per sq. yd. | No stretch | Widths: 8', 9'; 10'; Length: 375' |
MSDS and technical specifications available on request.