Roof Curb Spec Sheets

Explore detailed roof curb specification sheets for skylight and metal building curbs, including metal, insulated, and non-insulated curbs. Each submittal includes key product details such as 18-gauge galvanized or Galvalume steel construction, factory-installed security grids, pressure-treated wood nailers, and water management features. These roof curb specifications are designed to support safe, durable, and code-compliant skylight and rooftop installations.

General Curb Dimension Guide

The Submittal outlines specifications for the non-isulated skylight curb, constructed from 18-gauge galvanized steel with welded corners and a factory-installed security grid. It includes a 2x4 pressure-treated nailer and an interior white primer added protection. Designed to provide a secure, durable base for skylight installations, it supports both safety and structural performance.

Dimension Guide

Curb Measuring Guidline

The Logistics Lighting Curb Measurement Guide provides detailed instructions for accurately measuring existing roof curbs to ensure proper fitment of replacement skylights or smoke vents. Key steps include measuring the Curb Outside Dimension (COD), accounting for any attached flashing, and verifying uniformity across all curbs on the roof; additional dimensions like Curb Inside Dimension (CID) and curb height are also necessary if safety screens are present or curbs are being replaced

Dimension Guide

Metal Roof Curb Submittal

The spec sheet details the specifications for the metal building curb, designed for rooftop applications. It features 18-gauge Galvalume construction with full-height mitered and welded corners, a 1½" thick, 3 lb density fiberglass insulation core, and a factory-installed 3/16" security grid. The curb is finished with an interior white primer coating and includes a cricket water diverter to enhance drainage.

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Insulated Curb Submittal

The spec sheet details the specifications for the insulated skylight curb, designed for rooftop applications. It features 18-gauge galvanized steel construction with full-height mitered and welded corners, a 1½" thick, 3 lb density fiberglass insulation core, and a factory-installed 3/16" security grid at 6" on-center spacing. The curb includes a 2x2 pressure-treated wood nailer and is finished with an interior white primer coating for added protection.

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Non-Insulated Curb Submittal

The spec sheet provides detailed specifications for the non-insulated roof skylight curb, designed for rooftop applications. It features 18-gauge galvanized steel construction with full-height mitered and welded corners, a factory-installed 3/16" security grid at 6" on-center spacing, and a 2x4 pressure-treated wood nailer. The curb is finished with an interior white primer coating for added protection.

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Rail Curb Support Drawing

Rail Curb Support drawing: The Rail Curb Support Drawing Blank is a customizable technical drawing template provided by Logistics Lighting. It is designed to assist in the specification and design of rail curb supports for rooftop applications, ensuring structural integrity and compliance with project requirements. This blank drawing allows for the inclusion of specific dimensions, materials, and other project-specific details to tailor the support system to the unique needs of each installation.

Curb support drawing