ITBS

Backer Free I-Joist Hanger with Adjustable Skew

The ITBS solves the problem of skew hangers in I-joist to I-joist connections. It can be handed left or right on site by the carpenter, removing confusion when the floor is built opposite to the drawing. The ITBS is fully adjustable from 5° to 67.5° skew, reducing the need for ‘special’ skew hangers.

  • Finally, the ITBS is a backer free hanger removing the need for backer blocks in standard installation. Overall, the revolutionary ITBS reduces build cost, confusion, speed of installation and stock holding.
  • Standard 45° skew, with site adjustable skew from 5° to 67.5°.
  • Non-handed hanger, can be left or right skew-adjusted on site, removing any handing confusion and reducing stock holding.
  • Eliminates the need for backer blocks when supported from an I-joist header.
  • Open top flange improves ease-of-installation.
  • Can be used on I-joist or solid joist headers.
  • Optional nail holes for additional download capacity.
CE Marking
ETA
Service class 2
Electrogalvanized steel 20 µm

Product Details

Images

Step 6: Locate the floor joist into the stirrup ensuring the joist is set tight to the back of the stirrup. The joist should be secured into the stirrup with all specified nails on the open face of the stirrup.

Features

Material

  • Pre-galvanised mild steel

Technical Data

Dimensions

Angle Guide

50mm Backplate100mm Backplate
Skew Angle A (deg)Distance B (mm)Skew Angle A (deg)Distance B (mm)
51065206
1510415200
22.510022.5190
309530180
37.58737.5166
457945149
52.56952.5130
605860109
67.54667.586

 

Product Dimensions

References Joist Size [mm] Product Dimensions [mm] Header Holes Joist Holes
Width A B C D E t Ø4,1 Triangular Hole Ø6x4 Oblong Ø6x4 Oblong Triangular Hole
ITBS195/4038401956455371.51010224
ITBS200/4038402006455371.51010224
ITBS220/4038402206455371.51010224
ITBS235/4038402356455371.51010224
ITBS240/4038402406455371.51010224
ITBS245/4038402456455371.51010224
ITBS300/4038403006455371.51010224
ITBS195/4745471956455371.51010224
ITBS200/4745472006455371.51010224
ITBS220/4745472206455371.51010224
ITBS235/4745472356455371.51010224
ITBS240/4745472406455371.51010224
ITBS245/4745472456455371.51010224
ITBS300/4745473006455371.51010224
ITBS195/5047501956455371.51010224
ITBS220/5047502206455371.51010224
ITBS235/5047502356455371.51010224
ITBS240/5047502406455371.51010224
ITBS245/5047502456455371.51010224
ITBS300/5047503006455371.51010224
ITBS200/5653562006455371.51010224
ITBS200/6158612006455371.51010224
ITBS245/6158612456455371.51010224
ITBS301/6158613016455371.51010224
ITBS200/6360632006455371.51010224
ITBS220/6360632206455371.51010224
ITBS240/6360632406455371.51010224
ITBS300/6360633006455371.51010224
ITBS220/6663662206455371.51010224
ITBS235/6663662356455371.51010224
ITBS240/6663662406455371.51010224
ITBS245/6663662456455371.51010224
ITBS300/6663663006455371.51010224
ITBS200/7269722006455371.51010224
ITBS220/7269722206455371.51010224
ITBS240/7269722406455371.51010224
ITBS300/7269723006455371.51010224
ITBS220/7572752206455371.51010224
ITBS235/7572752356455371.51010224
ITBS245/7572752456455371.51010224
ITBS300/7572753006455371.51010224
ITBS195/7875, 2x38 or 2x39781956455371.51010224
ITBS200/7875, 2x38 or 2x39782006455371.51010224
ITBS220/7875, 2x38 or 2x39782206455371.51010224
ITBS240/7875, 2x38 or 2x39782406455371.51010224
ITBS245/7875, 2x38 or 2x39782456455371.51010224
ITBS300/7875, 2x38 or 2x39783006455371.51010224
ITBS301/7875, 2x38 or 2x39783016455371.51010224
ITBS195/9189, 90 or 2x45911956455371.51010224
ITBS200/9189, 90 or 2x45912006455371.51010224
ITBS220/9189, 90 or 2x45912206455371.51010224
ITBS235/9189, 90 or 2x45912356455371.51010224
ITBS240/9189, 90 or 2x45912406455371.51010224
ITBS245/9189, 90 or 2x45912456455371.51010224
ITBS300/9189, 90 or 2x45913006455371.51010224
ITBS195/962x47961956455371.51010224
ITBS220/962x47962206455371.51010224
ITBS235/962x47962356455371.51010224
ITBS240/962x47962406455371.51010224
ITBS245/962x47962456455371.51010224
ITBS300/962x47963006455371.51010224
ITBS220/9996 or 97992206455371.51010224
ITBS235/9996 or 97992356455371.51010224
ITBS240/9996 or 97992406455371.51010224
ITBS245/9996 or 97992456455371.51010224
ITBS300/9996 or 97993006455371.51010224

Product Capacities - I-Joists - Standard Installation

References Number of 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 N3.75x30 LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm N3.75x30
Qty Qty Qty N3.75x30 N3.75x30 N3.75x30 N3.75x30
ITBS28213.72.10.710.27.41.5

Product Capacities - I-Joists - Enhanced Installation

References Number of 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 N3.75x30 LVL Flanges ≥ 35 mm C24 Solid Sawn Flanges 45 mm N3.75x30
Qty Qty Qty N3.75x30 N3.75x30 N3.75x30 N3.75x30
ITBS218235.56.30.71512.81.5

NOTE: Enhanced installation onto I-joist headers require the header to have back blocks installed and web stiffeners installed on a carried I-joist. Backer blocks and web stiffeners to be installed in accordajmnce with I-joist manufacturer's instructions

Certification

Declaration of Performance (DoP)

European Technical Assessment (ETA)

eta-17-0554.pdf (3.33 MB)

Buy from Distributor

No items available.

Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

Cardinal Point, Winchester Road
Tamworth
Staffordshire
B78 3HG
United Kingdom