Thermwell CF1 Cotton Utility Insulation Batt 1x16x48 in

Product Description

The THERMWELL CF1 is a no-itch utility insulation batt made from recycled denim cotton, designed for fast, tool-free installation in residential and light commercial applications. Measuring 1 inch thick by 16 inches wide by 48 inches long, this batt delivers effective thermal insulation without the skin and respiratory irritation associated with traditional fiberglass products. No gloves, face mask, or goggles are required during handling or cutting. The CF1 can be cut, torn, or hand-fitted to size, making it a practical choice for HVAC techs, plumbers, and general contractors who need a quick insulating solution on the job.

The CF1 is suited for insulating ducts, wall cavities, crawl spaces, and other areas that require fast thermal coverage. Its flexible form factor allows it to conform to irregular spaces without specialized tooling. Installers working on retrofit duct wrap, wall infill, or utility insulation tasks will find the dimensions convenient for standard residential framing and duct configurations. The recycled denim construction also meets sustainability goals on projects where material sourcing is a consideration.

Key Features

• No-itch recycled denim cotton construction — no gloves, face mask, or goggles required during handling
• 1 inch x 16 inches x 48 inches dimensions fit standard ducts and wall cavities
• Can be cut, ripped, or hand-fitted without power tools
• Suitable for ducts, walls, and utility insulation tasks
• Sold in a package quantity of 12 units per case

Compatibility

Designed as an OEM-style utility insulation batt suitable for duct wrap, wall cavity infill, and general thermal insulation applications in residential and light commercial construction or retrofit work.

Installation Notes

Licensed HVAC technicians and general contractors typically install this product as part of duct or wall insulation work. No special respiratory or skin protection is required, but standard jobsite awareness applies. Ensure the installation area is free of energized components or active gas lines before fitting insulation around mechanical systems. Cut to size using a utility knife or tear by hand to fit irregular spaces.