Description
Low profile is a popular panel for residential roofing projects and commercial buildings because of its subtle rib and classic profile.
Features
- Gauge – 26g and 24g color panels
(with 40-year warranty paint finish) - Gauge – 26g and 24g galvalume panels
(with 20-year warranty) - Gauge – 29g and 26g galvalume panel
(no warranty) - Coatings
- Sherwin Williams Weather X®
- Energy Star Qualified
- Solar Reflectivity Rating (varies by color)
- Panel Attachment - Exposed Fastening System
- Coverage Width - 36"
Note: Low Profile Panels with Sherwin Williams Weather X® paint system may qualify for tax credit.
Section Properties
| Negative Bending | Positive Bending | |||||||
| Panel Guage |
Fy (KSI) |
Weight (PSF) |
Ixe (IN. 4/ft) |
Sxe (IN. 3/ft) |
Maxo (KIP-IN/FT) |
Ixe (IN. 4/ft) |
Sxe (IN. 3/ft) |
Maxo (KIP-IN) |
| 26 | 80 | .89 | 0.0099 | 0.0186 | 0.67 | 0.0080 | 0.0080 | 0.93 |
| 29 | 80 | .56 | 0.0066 | 0.0124 | 0.44 | 0.0065 | 0.0185 | 0.67 |
- Section Properties and allowable stresses are calculated in accordance with the 1986 AISI specifications for light gauge structural members.
- Steel minimum yield strength is 80 KSI conforming to ASTM A446-85.
- Values shown as allowable loads are based on panel covering three equal spans. Multiply by 0.8 for two span allowable loads.
- Allowable loads for wind have been increased by 33%. Panel weight has not been deducted. Minimum bearing length must be checked.
- For agricultural structures the UBC and SBCCI building codes require a minimum of 10 PSF roof live loads.
- Deflection loads are limited by a maximum deflection ratio of L/180 of span.
Allowable Uniform Loads
( In pounds per square foot )
| Panel Guage | Wind Load (Stress) |
Live Load (Stress) |
Live Load (Deflection) |
|||||||||||||||
| 2' | 2.5' | 3' | 3.5' | 4' | 4.5' | 2' | 2.5' | 3' | 3.5' | 4' | 4.5' | 2' | 2.5' | 3' | 3.5' | 4' | 4.5' | |
| 26 | 290 | 153 | 106 | 78 | 60 | 48 | 180 | 115 | 80 | 59 | 45 | 36 | 180 | 112 | 65 | 41 | 27 | 19 |
| 29 | 160 | 102 | 70 | 52 | 40 | 32 | 120 | 77 | 53 | 39 | 30 | 24 | 120 | 75 | 43 | 27 | 18 | 13 |
| 29 GAUGE R/T Exceeds 7.0 (AISI Sect. C3 4) | ||||||||||||||||||
| 26 GAUGE Allow Int. Bearing @ 3 = 0.605 k/Ft. | ||||||||||||||||||
| Allow End Bearing @ 2 = 0.241 k/Ft. | ||||||||||||||||||
- Section Properties and allowable stresses are calculated in accordance with the 1986 AISI specifications for light gauge structural members.
- Steel minimum yield strength is 80 KSI conforming to ASTM A446-85.
- Values shown as allowable loads are based on panel covering three equal spans. Multiply by 0.8 for two span allowable loads.
- Allowable loads for wind have been increased by 33%. Panel weight has not been deducted. Minimum bearing length must be checked.
- For agricultural structures the UBC and SBCCI building codes require a minimum of 10 PSF roof live loads.
- Deflection loads are limited by a maximum deflection ratio of L/180 of span.