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  • Home
  • Products
    • Conventional Roof Curbs
    • Skylight Roof Curbs
    • Expansion Control Joints
    • Equipment Supports
    • Access Curbs & Covers
    • Platform Curbs
    • Piping Roof Curbs
    • Isolation Curbs & Rails
    • Adapters & Retrofit
    • Drop Diffusers
    • Special Applications
    • Metal Building Curbs
  • About
    • Robert “Bob” Banicki
  • Services
    • Review Services
    • Survey Services
  • Engineers & Architects
    • Review Services
    • Survey Services
    • Roof Curb Facts
    • Specification Files
    • Installation Files
    • Product Detail Files
    • Articles
  • Contact

Drop Diffusers

Engineered to Architectural Specifications.

Drop Diffusers

Specifications
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Documents
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Vertical Face Diffusers
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Slant Face Diffusers
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Low Profile Diffusers
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Drum Louver Diffusers
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Products

  • Conventional Roof Curbs
  • Skylight Roof Curbs
  • Expansion Control Joints
  • Equipment Supports
  • Access Curbs & Covers
  • Platform Curbs
  • Piping Roof Curbs
  • Isolation Curbs & Rails
  • Adapters & Retrofit
  • Drop Diffusers
  • Metal Building Curbs
  • Special Applications
  • Conventional Roof Curbs
  • Skylight Roof Curbs
  • Expansion Control Joints
  • Equipment Supports
  • Access Curbs & Covers
  • Platform Curbs
  • Piping Roof Curbs
  • Isolation Curbs & Rails
  • Adapters & Retrofit
  • Drop Diffusers
  • Metal Building Curbs
  • Special Applications

The Original Roofing Curb Products

Experience

We have the expertise, experience and resources to undertake the architectural needs of projects large and small from throughout the entire United States of America.

Quality

The quality of our systems are the very reason we exist. It is just as important today as it was when we started that our roof curbs be designed to withstand the elements.

Reliability

Our focus is always on achieving the very highest levels of customer service and we go to great lengths to ensure our clients receive a prompt, friendly and efficient service.

The Original Prefabricated Roof Curb

We were instrumental in creating the original prefabricated roof curb specifications under division 07720 Roof Accessories.

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Roof Products, Inc

RPI has over 45 years experience in the Roofing Curb industry. Prefabricated Roof Curbs and custom engineered systems specifically for your architectural designs. We helped create the very specifications the industry is built on.

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