Truss - Fan

Truss - Fan

Pair of dimensioned illustrations of Fan Truss seen in elevation and diagram
Description
Description

A fan truss is a type of roof truss that is characterized by its fan-shaped web members. The web members radiate from the top and bottom chords, and they are connected by vertical members. Fan trusses are typically used for spans that are too long for other types of trusses, such as kingpost and queenpost trusses. They are also more efficient than other types of trusses, as they require less material to support the same amount of weight.

Dimensions & Sizes
Dimensions & Sizes

The Fan Truss is configurable in a range of sizes with typical spans between 33’-49’ (10-15 m) and overall heights of 5’6”-24’6” (1.68-7.47 m). The thickness of wood trusses is commonly 1.5”, 3”, or 4.5” (3.8, 7.6, 11.4 cm). Trusses have a pitch ratio typically between 1:1 to 1:6.

Set of drawings of Fan Truss in views with a range of sizes
Set of drawings of Fan Truss in views with a range of sizes
3D Model
3D Model
Common Questions
Common Questions
View of Fan Truss in 3D available for downloadTruss - Fan
Details
Details

*Under Development*

Height:
5’6”-24’6” | 1.68-7.47 m
Width:
Depth:
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
Length:
33’-49’ | 10-15 m
:
:
Weight:
Area:
:

Pitch Ratio: 1:1 to 1:6

Materials:
Wood or steel
:
:

Drawings include:

Fan Truss elevations (various sizes), diagrams

A truss is a structure that consists of a series of triangles connected together. The triangles are arranged in such a way that the forces acting on them are transferred to the ground in a safe and efficient manner. Trusses are used in a variety of applications, including bridges, roofs, and towers.

4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Scissors
914.000
11.400
1830.000
5600
https://p3d.in/e/PxACd
GUIDE
3D
Truss - Scissors3D model of Scissors Truss viewed in perspective3D model of Scissors Truss viewed in perspective
2’8”-20’ | .81-6.1 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-40’ | 4.9-12.2 m
Truss - Queen Post
610.000
11.400
1220.000
5200
https://p3d.in/e/mJqLt
GUIDE
3D
Truss - Queen PostView of Queen Post Truss in 3D available for downloadView of Queen Post Truss in 3D available for download
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Pratt
914.000
11.400
1830.000
4700
https://p3d.in/e/4V5C9
GUIDE
3D
Truss - PrattPerspective view of a 3D model of Pratt TrussPerspective view of a 3D model of Pratt Truss
2’8”-13’ | .81-3.96 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-26’ | 4.9-7.9 m
Truss - King Post
396.000
11.400
790.000
4600
https://p3d.in/e/f2Wc6
GUIDE
3D
Truss - King Post3D model of King Post Truss viewed in perspective3D model of King Post Truss viewed in perspective
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Howe
914.000
11.400
1830.000
3900
https://p3d.in/e/wEhNt
GUIDE
3D
Truss - HoweView of Howe Truss in 3D available for downloadView of Howe Truss in 3D available for download
12’6”-30’ | 3.81-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Room, Attic, Squared
914.000
11.400
1830.000
3280
https://p3d.in/e/qIr4m
GUIDE
3D
Truss - Room, Attic, SquaredView of Squared Attic Room Truss in 3D available for downloadView of Squared Attic Room Truss in 3D available for download
12’6”-30’ | 3.81-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Room, Attic, Angled
914.000
11.400
1830.000
3280
https://p3d.in/e/PKdHl
GUIDE
3D
Truss - Room, Attic, Angled3D model of Angled Attic Room Truss viewed in perspective3D model of Angled Attic Room Truss viewed in perspective
2’8”-23’ | .81-7 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-46’ | 4.9-14 m
Truss - Fink
700.000
11.400
1400.000
3000
https://p3d.in/e/nO0Uf
GUIDE
3D
Truss - Fink3D model of Fink Truss viewed in perspective3D model of Fink Truss viewed in perspective
3”-18” | 7.6-45.7 cm
8”-72” | 20.3-183 cm
12’-100’ | 3.66-30.5 m
Steel Beam - Open-Web Joist
45.700
183.000
3050.000
1900
https://p3d.in/e/NPNcK
GUIDE
3D
Steel Beam - Open-Web JoistView of Open-Web Steel Joist in 3D available for downloadView of Open-Web Steel Joist in 3D available for download
6’1”-44’8” | 1.86-13.6 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Vaulted, Parallel Chord
1360.000
11.400
2190.000
1405
https://p3d.in/e/2K9l7
GUIDE
3D
Truss - Vaulted, Parallel ChordView of Parallel Chord Vaulted Truss in 3D available for downloadView of Parallel Chord Vaulted Truss in 3D available for download
2’5”-18’ | .73-5.5 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Hip
550.000
11.400
1830.000
900
https://p3d.in/e/LDrPj
GUIDE
3D
Truss - Hip3D model of Hip Truss viewed in perspective3D model of Hip Truss viewed in perspective
5’4”-40’ | 1.63-12.2 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-40’ | 4.9-12.2 m
Truss - Mono
1220.000
11.400
1220.000
900
https://p3d.in/e/PmbUp
GUIDE
3D
Truss - MonoPerspective view of a 3D model of Mono TrussPerspective view of a 3D model of Mono Truss
5’-30’ | 1.52-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Bowstring
914.000
11.400
1830.000
900
https://p3d.in/e/X5T9R
GUIDE
3D
Truss - BowstringPerspective view of a 3D model of Bowstring TrussPerspective view of a 3D model of Bowstring Truss
1’4”-9’ | .41-2.44 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Flat, Pratt
244.000
11.400
2190.000
730
https://p3d.in/e/tYBBJ
GUIDE
3D
Truss - Flat, Pratt3D model of Flat Pratt Truss viewed in perspective3D model of Flat Pratt Truss viewed in perspective
1’4”-9’ | .41-2.44 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Flat, Howe
244.000
11.400
2190.000
710
https://p3d.in/e/j4VEJ
GUIDE
3D
Truss - Flat, HowePerspective view of a 3D model of Flat Howe TrussPerspective view of a 3D model of Flat Howe Truss
2’-6’ | .61-1.83 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Flat, Warren
183.000
11.400
2190.000
705
https://p3d.in/e/CBqE6
GUIDE
3D
Truss - Flat, WarrenPerspective view of a 3D model of Flat Warren TrussPerspective view of a 3D model of Flat Warren Truss
6’1”-44’8” | 1.86-13.6 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Flat, Sloping
1360.000
11.400
2190.000
700
https://p3d.in/e/WeTyB
GUIDE
3D
Truss - Flat, SlopingView of Sloping Flat Truss in 3D available for downloadView of Sloping Flat Truss in 3D available for download
4’-24’ | 1.22-7.31 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-48’ | 7.3-14.6 m
Truss - Gambrel
731.000
11.400
1460.000
600
https://p3d.in/e/ichHG
GUIDE
3D
Truss - GambrelPerspective view of a 3D model of Gambrel TrussPerspective view of a 3D model of Gambrel Truss
4’4”-30’ | 1.32-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Room, Vaulted
914.000
11.400
1830.000
480
https://p3d.in/e/eKOcf
GUIDE
3D
Truss - Room, Vaulted3D model of Vaulted Room Truss viewed in perspective3D model of Vaulted Room Truss viewed in perspective
5’6”-24’6” | 1.68-7.47 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
33’-49’ | 10-15 m
Truss - Fan
747.000
11.400
1500.000
450
https://p3d.in/e/JtMsS
GUIDE
3D
Truss - FanView of Fan Truss in 3D available for downloadView of Fan Truss in 3D available for download
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Gable End
914.000
11.400
1830.000
350
https://p3d.in/e/fvCr6
GUIDE
3D
Truss - Gable EndPerspective view of a 3D model of Gable End TrussPerspective view of a 3D model of Gable End Truss
5’-10’ | 1.52-3.05 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Mansard
305.000
11.400
1830.000
250
https://p3d.in/e/a9tYg
GUIDE
3D
Truss - MansardPerspective view of a 3D model of Mansard TrussPerspective view of a 3D model of Mansard Truss
5’-20’ | 1.52-6.1 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Inverted
610.000
11.400
1830.000
200
https://p3d.in/e/Bb3DP
GUIDE
3D
Truss - Inverted3D model of Inverted Truss viewed in perspective3D model of Inverted Truss viewed in perspective
3’8”-22’ | 1.12-6.7 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
22’-44’ | 6.7-13.4 m
Truss - Cambered
670.000
11.400
1340.000
200
https://p3d.in/e/Ny15f
GUIDE
3D
Truss - CamberedView of Cambered Truss in 3D available for downloadView of Cambered Truss in 3D available for download
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Piggyback
914.000
11.400
1830.000
200
https://p3d.in/e/HVOVy
GUIDE
3D
Truss - PiggybackView of Piggyback Truss in 3D available for downloadView of Piggyback Truss in 3D available for download
2’8”-23’ | .81-7 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-46’ | 4.9-14 m
Truss - Dual Slope
700.000
11.400
1400.000
105
https://p3d.in/e/pOoBf
GUIDE
3D
Truss - Dual SlopeView of Dual Slope Truss in 3D available for downloadView of Dual Slope Truss in 3D available for download
3’8”-30’ | 1.12-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
22’-60' | 6.7-18.3 m
Truss - Fink, Double
914.000
11.400
1830.000
100
https://p3d.in/e/EGrRs
GUIDE
3D
Truss - Fink, DoubleView of Double Fink Truss in 3D available for downloadView of Double Fink Truss in 3D available for download
5’-30’ | 1.52-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Howe, Double
914.000
11.400
1830.000
100
https://p3d.in/e/C4Od5
GUIDE
3D
Truss - Howe, DoublePerspective view of a 3D model of Double Howe TrussPerspective view of a 3D model of Double Howe Truss
5’-30’ | 1.52-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Howe, Double, Scissors
914.000
11.400
1830.000
100
https://p3d.in/e/X1ZDW
GUIDE
3D
Truss - Howe, Double, Scissors3D model of Scissors Double Howe Truss viewed in perspective3D model of Scissors Double Howe Truss viewed in perspective
3’8”-22’ | 1.12-6.7 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
22’-44’ | 6.7-13.4 m
Truss - Queen Post, Modified
670.000
11.400
1340.000
100
https://p3d.in/e/swttx
GUIDE
3D
Truss - Queen Post, ModifiedPerspective view of a 3D model of Modified Queen Post TrussPerspective view of a 3D model of Modified Queen Post Truss
5’-30’ | 1.52-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Room, Studio
914.000
11.400
1830.000
100
https://p3d.in/e/fm6rZ
GUIDE
3D
Truss - Room, StudioPerspective view of a 3D model of Studio Room TrussPerspective view of a 3D model of Studio Room Truss
5’-37’6” | 1.52-11.43 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Clerestory
1143.000
11.400
1830.000
100
https://p3d.in/e/9DHmj
GUIDE
3D
Truss - Clerestory3D model of Clerestory Truss viewed in perspective3D model of Clerestory Truss viewed in perspective
10’-24’ | 3.05-7.31 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-48’ | 7.3-14.6 m
Truss - Gambrel, Attic
731.000
11.400
1460.000
90
https://p3d.in/e/YHxBs
GUIDE
3D
Truss - Gambrel, Attic3D model of Gambrel Attic Truss viewed in perspective3D model of Gambrel Attic Truss viewed in perspective
2’8”-18’ | .81-5.5 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-36’ | 4.9-11 m
Truss - Fink, Simple
550.000
11.400
1100.000
70
https://p3d.in/e/k8xVO
GUIDE
3D
Truss - Fink, SimplePerspective view of a 3D model of Simple Fink TrussPerspective view of a 3D model of Simple Fink Truss
5’-30’ | 1.52-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Polynesian
914.000
11.400
1830.000
70
https://p3d.in/e/Fc3uy
GUIDE
3D
Truss - PolynesianView of Polynesian Truss in 3D available for downloadView of Polynesian Truss in 3D available for download
9’-40’ | 2.74-12.2 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
54’-80’ | 16.5-24.4 m
Truss - Howe, Triple
1220.000
11.400
2440.000
40
https://p3d.in/e/yBLxP
GUIDE
3D
Truss - Howe, TriplePerspective view of a 3D model of Triple Howe TrussPerspective view of a 3D model of Triple Howe Truss
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Vaulted, Barrel
914.000
11.400
1830.000
30
https://p3d.in/e/SbQGD
GUIDE
3D
Truss - Vaulted, Barrel3D model of Barrel Vaulted Truss viewed in perspective3D model of Barrel Vaulted Truss viewed in perspective
4’-24’ | 1.22-7.31 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-32’ | 4.88-9.75 m
Truss - Stub
731.000
11.400
975.000
30
https://p3d.in/e/DCfqi
GUIDE
3D
Truss - StubPerspective view of a 3D model of Stub TrussPerspective view of a 3D model of Stub Truss
9’-26’8” | 2.74-8.13 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
54’-80’ | 16.5-24.4 m
Truss - Inverted, Double
813.000
11.400
2440.000
20
https://p3d.in/e/oV40n
GUIDE
3D
Truss - Inverted, DoubleView of Double Inverted Truss in 3D available for downloadView of Double Inverted Truss in 3D available for download
6’5”-19’3” | 1.95-5.87 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Bow Barrel
587.000
11.400
2190.000
10
https://p3d.in/e/PyhSt
GUIDE
3D
Truss - Bow BarrelView of Bow Barrel Truss in 3D available for downloadView of Bow Barrel Truss in 3D available for download
5’6”-24’6” | 1.68-7.47 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
33’-49’ | 10-15 m
Truss - Fan, Double
747.000
11.400
1500.000
5
https://p3d.in/e/JtMsS
GUIDE
3D
Truss - Fan, DoublePerspective view of a 3D model of Double Fan TrussPerspective view of a 3D model of Double Fan Truss
9’-40’ | 2.74-12.2 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
54’-80’ | 16.5-24.4 m
Truss - Fink, Triple
1220.000
11.400
2440.000
5
https://p3d.in/e/2oDTb
GUIDE
3D
Truss - Fink, Triple3D model of Triple Fink Truss viewed in perspective3D model of Triple Fink Truss viewed in perspective
2’-15’ | .61-4.57 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
18’-45’ | 5.5-13.7 m
Truss - Hip, Half
457.000
11.400
1370.000
5
https://p3d.in/e/3ZOmv
GUIDE
3D
Truss - Hip, HalfView of Half Hip Truss in 3D available for downloadView of Half Hip Truss in 3D available for download
5’4”-40’ | 1.63-12.2 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
16’-40’ | 4.9-12.2 m
Truss - Mono, Scissor
1220.000
11.400
1220.000
5
https://p3d.in/e/ply3K
GUIDE
3D
Truss - Mono, Scissor3D model of Scissor Mono Truss viewed in perspective3D model of Scissor Mono Truss viewed in perspective
4’-30’ | 1.22-9.14 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-60’ | 7.3-18.3 m
Truss - Howe, Scissors
914.000
11.400
1830.000
0
https://p3d.in/e/4y1FV
GUIDE
3D
Truss - Howe, ScissorsView of Scissors Howe Truss in 3D available for downloadView of Scissors Howe Truss in 3D available for download
3’8”-22’ | 1.12-6.7 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
22’-44’ | 6.7-13.4 m
Truss - Queen Post, Scissors
670.000
11.400
1340.000
0
https://p3d.in/e/FcnXp
GUIDE
3D
Truss - Queen Post, Scissors3D model of Scissors Queen Post Truss viewed in perspective3D model of Scissors Queen Post Truss viewed in perspective
10’-40’ | 3.05-12.2 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
30’-60’ | 9.1-18.3 m
Truss - Warren, Pitched
1220.000
11.400
1830.000
0
https://p3d.in/e/jufSC
GUIDE
3D
Truss - Warren, PitchedPerspective view of a 3D model of Pitched Warren TrussPerspective view of a 3D model of Pitched Warren Truss
6’1”-44’8” | 1.86-13.6 m
1.5”, 3”, 4.5” | 3.8, 7.6, 11.4 cm
24’-72’ | 7.3-21.9 m
Truss - Warren, Scissors
1360.000
11.400
2190.000
0
https://p3d.in/e/N4YsX
GUIDE
3D
Truss - Warren, Scissors3D model of Scissors Warren Truss viewed in perspective3D model of Scissors Warren Truss viewed in perspective