Redbuilt Red-I Joist Series are pre-fabricated I-joists consisting of dimensional or Structural Composite Lumber flanges and OSB web stock. Red- Truss Series are open-web truss are pre-fabricated trusses consisting of dimensional or Structural Composite Lumber chords and open web pin connected tube steel.
The specific Product Descriptions are presented in the tables below:
Redbuilt Red-I Joist Series
| Joist Series |
Joist Depth Range (inches) |
Flange
Thickness x Width (inches) |
Web Material and Thickness (inches) |
| Red–I45L |
9-1/2 – 14 |
1.375 (min) x 1.75 |
3/8 OSB Webstock |
| Red–I53 |
9-1/4 – 16 |
1.375 (min) x 2.10 |
3/8 OSB Webstock |
| Red–I58 |
9-1/4 – 16 |
1.375 (min) x 2.31 |
3/8 OSB Webstock |
| Red–I45 |
7-1/2 – 20 (8-20 taper) |
1.5 x 1.75 |
3/8 OSB Webstock |
| Red-I65 |
7-1/2 – 30 (7-1/2 - 30 taper) |
1.5 (min) x 2.5 |
7/16 OSB Webstock |
| Red-I90 |
9-1/2 – 30 (9-1/2 – 30 taper) |
1.5 x 3.5 |
7/16 OSB Webstock |
| Red-I90H |
11-7/8 – 30 |
1.75 x 3.5 |
7/16 OSB Webstock |
| Red-I90HS |
11-7/8 – 32 |
2.5 x 3.5 |
1/2 OSB Webstock |
Redbuilt Open-Web Truss Series
| Truss Series |
Nominal Member Size |
Chord
Thickness x Width (inches) |
Pin Diameter
(inches) |
| Red-L |
(1) 2x4 |
1.5 x 3.5 |
3/8, 5/8 |
| Red-W |
(1) 2x6 |
1.5 x 4.75 |
3/8, 5/8 |
| Red-S |
(2) 2x3 |
1.5 x 2.30 |
½, 3/4 |
| Red-M |
(2) 2x4 |
1.5 x 3.5 |
5/8, 1 |
| Red-H |
(2) 2x6 |
1.5 x 5.5 |
¾, 1 1/4 |
Ratings:
| Standard |
Rating |
Design Number |
| ASTM E119 and CAN/ULC S101 |
45-Minute |
RBL/SFWT 45-01 |
| 60-Minute |
RBL/SFWT 60-01 |
| 60-Minute |
RBL/SFWT 60-02 |
| 60-Minute |
RBL/SFWT 60-03 |
| 60-Minute |
RBL/SFWT 60-04 |
| 60-Minute |
RBL/SFWT 60-05 |
| 60-Minute |
RBL/SFWT 60-06 |
| 60-Minute |
RBL/SFWT 60-07 |
| 90-Minute |
RBL/SFWT 90-01 |
| 120-Minute |
RBL/SFWT120-01 |
