Technical Data - Backer Free I-Joist Hanger

ITB

Technical Data

Dimensions

Dimensions - ITB - Backer Free I-Joist Hanger
product.image_with_dim.alt - ITB - Backer Free I-Joist Hanger
References Joist Size [mm] Dimensions [mm] Header holes Joist holes
Width A B C D E F t Ø4 Triangular Hole Ø6x4 Oblong Triangular Hole Ø6x4 Oblong
ITB195/40 38 40 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/40 38 40 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/40 38 40 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB225/40 38 40 225 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/40 38 40 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/40 38 40 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB145/47 45 47 145 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/47 45 47 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/47 45 47 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/47 45 47 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB225/47 45 47 225 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/47 45 47 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/47 45 47 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/47 45 47 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB250/49 - 49 250 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/50 47 50 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/50 47 50 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/50 47 50 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB235/50 47 50 235 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/50 47 50 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/50 47 50 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/50 47 50 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/53 51 53 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/53 51 53 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/53 51 53 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/61 58-60 61 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/61 58-60 61 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/61 58-60 61 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/61 58-60 61 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/61 58-60 61 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/61 58-60 61 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/66 63 66 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/66 63 66 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB225/66 63 66 225 51 55 35 70.7 1.2 10 6 2 4 2
ITB235/66 63 66 235 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/66 63 66 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/66 63 66 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/66 63 66 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/72 70 72 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/72 70 72 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/72 70 72 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB250/72 70 72 250 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/72 70 72 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/75 72 75 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/75 72 75 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/75 72 75 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/75 72 75 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/78 2 x 38 78 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/78 2 x 38 78 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/78 2 x 38 78 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB225/78 2 x 38 78 225 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/78 2 x 38 78 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/78 2 x 38 78 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/91 2 x 45 or 89-90 91 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB200/91 2 x 45 or 89-90 91 200 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/91 2 x 45 or 89-90 91 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB225/91 2 x 45 or 89-90 91 225 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/91 2 x 45 or 89-90 91 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/91 2 x 45 or 89-90 91 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/91 2 x 45 or 89-90 91 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/96 2 x 47 96 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/96 2 x 47 96 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB235/96 2 x 47 96 235 51 55 35 70.7 1.2 10 6 2 4 2
ITB240/96 2 x 47 96 240 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/96 2 x 47 96 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/96 2 x 47 96 300 51 55 35 70.7 1.2 10 6 2 4 2
ITB195/100 97 100 195 51 55 35 70.7 1.2 10 6 2 4 2
ITB220/100 97 100 220 51 55 35 70.7 1.2 10 6 2 4 2
ITB235/100 97 100 235 51 55 35 70.7 1.2 10 6 2 4 2
ITB245/100 97 100 245 51 55 35 70.7 1.2 10 6 2 4 2
ITB300/100 97 100 300 51 55 35 70.7 1.2 10 6 2 4 2

Product capacities - I-Joists - Standard Installation

Product capacities - I-Joists - Standard Installation - ITB - Backer Free I-Joist Hanger
References Fasteners Safe working loads [kN] Characteristic capacities [kN]
Header Joist R1,SWL,Long Term R2,SWL,Short Term R1.k R2.k
Top Face Bottom Qty LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm
Qty Qty Qty N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30
ITB 2 8 2 2 4.6 4.8 1 1 9.2 10.9 1.2 1.1

Product capacities - I-Joists - Enhanced Installation

Product capacities - I-Joists - Enhanced Installation - ITB - Backer Free I-Joist Hanger
References Fasteners Safe working loads [kN] Characteristic capacities [kN]
Header Joist R1,SWL,Long Term R2,SWL,Short Term R1.k R2.k
Top Face Bottom Qty LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm
Qty Qty Qty N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30 N3.75x30
ITB 2 14 2 6 8.4 7.6 3.8 4 19.5 17.9 7.6 8