1
Gang-Nail Systems Limited
18
Freeware
GN Roof viewer makes it possible to open a GN Roof project.
12
Mitek
135
Freeware
View the roof model and navigate the roof design in 3D.
5
Grape Software Inc.
144
Shareware
GBW32 is a 3D Finite Element program that uses truss and beam elements.
3
RAUTARUUKKI CORPORATION
145
Shareware
WinRami is a 2.5 D frame and truss design software.
11
Dr. Software, LLC
6
Commercial
With Dr. Frame you can build and test 2-D truss and frame structures.
TrimJoist, Inc.
20
Freeware
TrimJoist™ is the marriage of an open web floor truss and a trimmable...
7
Tower Numerics
67
Demo
It provides 3-D frame-truss models and automatic wind force features.
40
CPR, Inc.
40
Shareware
Roof COST Estimator contains industry standard user-modifiable unit cost data.
UCLA Dept. of Architecture and Urban Design
84
Freeware
Draws a detail of wall or roof sections calculates U-value.
