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Blown-In Loosefill Fiberglass <strong>insulation</strong> | Owens Corning <strong>insulation</strong> Skip to Main Content

Blown-in Loosefill Insualtion for Multiple Applications

Owens Corning loosefill insulation solutions are engineered to deliver reliable thermal performance, full coverage, and comfort across a wide range of applications. Whether used in attics or walls, these systems are designed for efficient installation, consistent density, and dependable results, helping improve the energy efficiency and comfort of new or existing homes.

A contractor blowing in loosefill insulation in an attic
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Complete Coverage

Fills gaps for consistent coverage

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Efficient Installation

Quick, clean application with pro or DIY equipment

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Thermal Performance

Helps improve home energy efficiency

Product Overview

For Homeowners

AttiCat® Blown-In insulation

AttiCat® insulation is specifically designed for attic applications in both new and existing homes, helping to improve energy efficiency. The system is easy to use with rental availability at local retailers for DIY installation.

Homeowner blowing in AttiCat® Insulation in an attic

For Pros

ProCat® Attic System

ProCat® insulation is designed for professional attic applications in new or existing homes, delivering reliable loosefill coverage. It installs efficiently and consistently using the dedicated ProCat® blowing machine.

A contractor blowing in loosefill insulation in an attic

For Pros
ProPink® L77

ProPink® L77 PINK® Fiberglas™ Blown-In Loosefill insulation is an alternative to roll or batt insulation in attics, new construction or retrofit applications.

Contractor blowing in ProPink L77

Find the Right Blown-In insulation for Your Project


AttiCat®

ProCat®

ProPink® L77

ApplicationAttics

Attics

Attics, Walls, Ducts

Primary User

Homeowners

Professional Installers

Contractors

Install Method

DIY-friendly blowing machine (rental available)

ProCat® blowing machine

Blown-in system

Key Benefits

Easy, clean, fast attic coverage

Dense packing capability, consistent coverage

Full cavity fill, high thermal performance

Best For

DIY attic upgrades

Pro attic jobs

New or existing wall insulation

Equipment Needed

Atticat machine (rental)

ProCat® machine

ProPink fabric, blower