IDI® Attic Vent Baffles

22.5 x 48 in.
IDI Attic Vent Baffles are a fast-install, code-compliant solution that keeps your soffit vents clear and your insulation dry, ensuring proper airflow and preventing costly callbacks. Built from durable polystyrene with pre-folded channels and wide stapling flanges, they save you time, labor, and headaches on every job.
Details

Product Overview

Discover the ultimate baffle solution with IDI's Foam Baffles, engineered for superior performance and incredible value on every job. These versatile baffles provide the flexibility and durability needed for various insulation applications, ensuring a clean, professional finish that impresses clients. They are a lightweight and efficient solution designed to add significant value to your projects.

Material Composition

  • High-Impact Polystyrene (HIPS) or extruded polystyrene foam (XPS) depending on model
  • Rigid, durable, and resistant to moisture and mold
  • Flame-retardant options available for code compliance in specific jurisdictions

Dimensions & Fit

Standard sizes:

  • 16" OC (for 16" on-center rafters)
  • 24" OC (for 24" on-center rafters)
  • Length: Typically 4 feet per baffle, easily overlapped for extended runs
  • Thickness: Varies by model, generally 1" to 2" for optimal airflow channeling

Ventilation Performance

  • Maintains a 2" to 2.5" air channel between insulation and roof deck
  • Ensures continuous soffit-to-ridge airflow, critical for:
    • Reducing attic temperature
    • Preventing ice dams
    • Minimizing moisture accumulation

Installation Features

  • Pre-creased center fold for fast shaping and alignment
  • Wide nailing flanges for secure stapling to roof decking or trusses
  • Compatible with blown-in, batt, or spray foam insulation
  • Can be installed before or after insulation, depending on workflow

Packaging & Logistics

  • Sold in bundles of 50 or 100 units
  • Lightweight and stackable for easy transport and storage
  • Custom bulk pricing available for large-scale project

Why Contractors Choose IDI Baffles

Highlights

  • Customizable Length: Can be extended to reach up to almost 8 feet, adapting to various needs.
  • High-Quality Foam: Crafted from clean and presentable black foam for a professional aesthetic.
  • Exceptional Flexibility: Easily conforms to different spaces and angles.
  • Very Durable: Built to withstand demanding jobsite conditions and last.
  • Lightweight Design: Simplifies transport and makes installation a breeze for installers.
  • Value-Add: Enhances project quality and efficiency, providing excellent value on all jobs requiring baffles.
Specifications
Supplier Part Number
1409
SKU
1010076
Product Details
22.5 x 48 in.
Brand
IDI
Color
Black
Length
48 in
Width
22.5 in