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MasterFormat Specification Examples and PDFs

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Specification Files

Below we provide links to typical spcification documents for your reference, however, you should always refer to the latest MasterFormat from the Construction Specifications Institute when writing your official project specificatoins.

Download and view typical Master Specification Section 07721 Manufactured Curbs, Roof Curbs, Expansion Join Curbs, and Equipment Supports.

Specifications

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Typical Specification Document
MasterFormat Section 07721

Prefabricated Diffusers
MasterFormat Section 015942

Consolidated specifications based on 2004 CSI Masterformat Manufactured Roof Curbs
MasterFormat Section 077213 

Isolation Curbs and Rails
MasterFormat Section 077213 

Manufactured Access Curbs for Conventional Roofs
MasterFormat Section 077213 

Manufactured Equipment Supports for Conventional Roofs
MasterFormat Section 077213 

Manufactured Expansion and Control Joint Curbing for Conventional Roofs
MasterFormat Section 077213 

Manufactured Platform Roof Curbs for Conventional Roofs
MasterFormat Section 077213

Manufactured Retrofit-Adapter Curbs
MasterFormat Section 077213 

Manufactured Roof Curbs for Conventional Roofs
MasterFormat Section 077213 

Manufactured Roof Curbs for Pre-Engineered Metal Roofs
MasterFormat Section 077213 

Manufactured Skylight Roof Curbs for Conventional Roofs
MasterFormat Section 077213 

Manufactured Piping Roof Curbs and Chases for Conventional Roofs
MasterFormat Section 077213 

Manufactured Special Application Counterflashings For Roof Curbs For Conventional Roofs
MasterFormat Section 077213 

Tips for Successful Specifications

  • Specify roof curbs in section 07720. (Include a footnote in the Mechanical and Skylight sections that reads, “all roof curbs are specified in 07720.”)

  • Curb installation should be a part of the roof deck, not on top of insulation or roofing materials.

  • Curbs should be a minimum of eight inches above the finished roof and factory-insulated to reduce condensation.

  • Pressure-treated nailers should be provided by the curb manufacturer to receive roofing felts and eliminate noise transfer.

  • Curbs should be sloped to avert water ponding.

  • Structural roof curbs can be factory-designed and manufactured using a wide range of materials and weights, and with many options, such as burglar bars.

 

 

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.

Design or Planning Questions?

Email Us for Questions Involving Project Designs, Layouts, Planning, and general Roof Curb questions.
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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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