Insulation Layers (up to 4, with a maximum of 1 tapered)
Layer 1
Layer 2
Layer 3
Layer 4
Insulation Assembly Parameters
Insulation Assembly Type and Attributes
Insulation Assembly Attachment
Slip Sheet
Slip Sheet Type
Slip Sheet Attachment
Thermal Barrier / Substrate Board
Thermal Barrier Type
Thermal Barrier Attachment
Vapor Barrier
Vapor Barrier Type
Existing Roof
Existing Roof Type and Attributes
Existing Roof Attachment
Deck Type/Supports
Deck Type/Supports
Assembly Summary
Primary Roll Width:
Color:
Vinyl Rib:
Attachment Method:
Attachment Type:
Attachment Method:
Attachment Type:
Board Application:
Board Style:
Board Size:
Thickness:
Min. Thickness:
Slope:
Attachment Method:
Attachment Type:
Board Application:
Board Style:
Board Size:
Thickness:
Min. Thickness:
Slope:
Attachment Method:
Attachment Type:
Board Application:
Board Style:
Board Size:
Thickness:
Min. Thickness:
Slope:
Attachment Method:
Attachment Type:
Board Application:
Board Style:
Board Size:
Thickness:
Min. Thickness:
Slope:
Attachment Method:
Attachment Type:
Board Application:
Board Style:
Board Size:
Thickness/R-Value:
Slope:
Attachment Method:
Attachment Type:
Attachment Method:
Attachment Type:
Attachment Method:
Attachment Type:
Existing Roof Thickness
Core Samples?
Attachment Method:
TERMS OF SERVICE
The Specification Generator is a program (the "Program") that creates a document that can, and in most cases should, be modified by the specifier to meet the requirements of an individual project. Duro-Last® is not responsible for the accuracy of any document created in full or in part by this Program.
Duro-Last is providing this Program to specifiers without charge to aid in their development of roofing project specifications. The user of any specification created with this Program is solely responsible for its content and accuracy with respect to complying with Duro-Last specifications, project requirements and all applicable regulatory codes. This Program should not be construed to replace any system design provided by a professional architect or engineer, who remains ultimately responsible for the design integrity and safety of all building components including the applicability of all relevant building codes and regulations.
Duro-Last and its employees and independent sales personnel representing Duro-Last DISCLAIM responsibility for and are not liable for damages (direct or consequential, including but not limited to loss of profits) or damage to buildings or their contents, with respect to the use of this Program and/or any specifications created through its use.