What is the size of purlins?
Purlin Sizes Purlins are typically anywhere from 4” up to 12” with a flange width of 1-½” up to 4”. They are available in a variety of custom sizes and lengths depending upon what a project requires.
What are the sizes of C purlins?
SIZES
- 1.2mm.
- 1.3mm.
- 1.4mm.
- 1.5mm.
What size should roof purlins be?
The sizes are as follows: A four-inch purlin can span 12 feet. A six-inch purlin can span 18 feet. An eight-inch purlin can span 25 feet.
How long is AZ purlin?
Z Purlins are 175mm and our production system enables the accurate manufacture of metal Z purlins to lengths of up to 9m.
Is Z purlin stronger than C purlin?
Z Shaped Purlin: Another form of Z purlin is stronger than C purlin and is mostly used together at joints and overlaps.
What is the minimum spacing of purlins?
How to Install Purlins. In order for the sheets to be easily fixed to the purlins, as a rough guide they should be at least 50mm wide. When positioned, roof purlins should be spaced no further than 1.2 metres apart when using sheeting with a thickness of 0.7mm, and 1 metre when using 0.5mm sheeting.
What are the dimensions of a metroll purlin?
DIMENSIONS & PROPERTIES Overall Length ±5mm Flange Width ±1mm Depth ±1mm Hole Centres ±1.5mm TOLERANCES C & Z PURLIN SIZE & MASS TABLE Section Thickness (t) mm Height (D) mm Z PURLINS C PURLINS Mass kg/m E F L B L 100 10* 1.0 102 53 49 12.5 51 12.5 1.75 100 12 1.2 102 53 49 13 51 12.5 2.09 100 15 1.5 102 53 49 13.5 51 13.5 2.59
What are the sizes of C and Z purlins?
C & Z Purlins Purlin Section W (mm) F (mm) L (mm) Purlin Section SZ350-30 350 123 115 1904 Sizes Flange E 62 62 62 74 Flange F 62 62 62 74
How tall does a C purlin need to be?
Manufactured from high tensile galvanised steel they accommodate C Purlins from 100-250mm web height. They are the perfect solution for many applications such as mezzanine floors or awning and patio systems where the purlin framing can be installed in one plain minimising the height required.
What are the different sizes of apex purlins?
Apex Purlins and Girts are available in a range of different sizes and configurations. C-sections have equal flanges and may be used in single spans and unlapped continuous spans in multi-bay buildings.