Purlin Extensions

This accessory provides a purlin extension (roof extension on an endwall). To review a canopy at the sidewall, see Canopies.

NOTES:

Purlin extensions are at the roofline, and must run the full width of the building.
Below eave canopies at the endwall are not available.
Specify the projection of the purlin extension. The minimum projection is 1'-0", the maximum is 9'-0".
Specify the soffit panel type and color.

Heritage Home Home
Additional Documentation

Crane Information Forms - Top Running
- Form 1
- Form 2
- Form 3
- Form 4
Crane Information Forms -Underhung
- Form 1
- Form 2
- Form 3
- Form 4
Existing Building Information
Hangar Door Data - Bi-Fold
Roof Curb Information
Steeple Data Forms
- Ridge Mounted Steeple
- Slope Mounted Steeple
Supplemental Design Information

Base Conditions Bracing Building Information Building Orientation Diagram Canopies Closures Codes Deflections- Heritage Standard Drawings and Documentation Endwall Column Spacing Endwall Condition Endwall Options Factory Mutual Framed Openings IBC Loads IBC Snow Drift Insulation - Roof Insulation - Walls Interior Columns Lean-To Tie-in Condition Light Transmitting Panels - Roof Light Transmitting Panels - Wall Liner Loads - Non-IBC Louvers Mansards/Facades Open Walls Parapet Walls Partitions - Longitudinal Partitions - Transverse Purlin Extensions Roof Panels Roof Panel Options Roof Vents Side Walls Snow Drift - Non-IBC State Abbreviations Topographic Factor Trim Colors Valley Gutter Walk Doors Wall Panels Wall Panel Options Windows