2 X 4 Roof Trusses

A roof truss is a rigid strong framework made up of wood members such as 2 x 4 s or 2 x 6 s fastened and held together by metal connector plates.

2 x 4 roof trusses.

If you re building rafters and aren t sure where to start when determining the length of your lumber you re in the right place our rafter stock size calculator shows you how long your rafters should be so you ll know what you need in terms of framing lumber dimensional lumber studs and more. This framework makes up the shape of your roof and supports the roofing materials such as shingles or tin. Most roof framing is 24 on center and you can still build sheds up to 14 with 2 4 rafters at 24 on center. Or we could say anywhere from 10 to 20 more expensive than a common truss.

2 4 rafters can span up to 7. For light load roofs 24 o c. Shop roof trusses spacer floor truss. Per lineal foot they can run from around 4 25 a foot up to 5 00 a foot on a larger truss with a 2 6 top and bottom cord.

Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 bottom chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2 12 24 24 33 27 27 37 31 31 43 33 33 46 2 5 12 29 29 39 33 33 45 37 38 52 39 40 55 3 12 34 34 46 37 39 53 40 44 60 43 46 64 3 5 12 39 39 53 41 44 61 44 50 65 47 52 70. Add to list click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to your list. Given a series of 30 ft 2 by 4 fink roof trusses spaced at 2 ft on center with 6 12 pitch are to be designed for use in a residence. You will also incur additional costs because it is much harder to deck and shingle a roof that is 12 12 pitch versus a 4 12 roof.

Up to 120 spans. Common truss 4 x 26 104 truss. Click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to the compare list. Spacing your 2 4 shed rafters at 24 on center limits the width of your roof.

Shop floor trusses spacer post frame truss. Up to 40 open framing for plumbing. Compare click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to the compare list. Scissor truss 104 x 1 15 15 increase 120 truss.

Just enter the dimensions of the roof rise and run to get started. Most common selections. The standard roof truss spacing is 2. How much deflection of roof will there be with a pent rafter basic three member rafter without web bracing or bottom chord 2x4 top chord placed 2 oc spanning 12 on a 4 12 pitched roof with 3 8 maximum simple 2x4 truss span carpentry diy chatroom home improvement forum.

Roof trusses are designed using triangles which are one of the strongest shapes.