Points to note for tole roof purlins for level 4 Thai roofs
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- Hello friends.
- Today I would like to share with everyone, but the point to note when choosing purlins for the tole roof of my dream house.
- Currently on the market there are many types of steel purlins suitable for tole roofing, but the question is how to choose the type of purlin to ensure quality and safety during use. That is also the question that people are very concerned about.
In addition, in this video I will also share how to choose the type of steel purlin and how to send it to everyone for reference.
- Select the number of purlin and purlin distance needed according to Feng Shui - STORM - DISEASE - DISEASE. Currently, the majority of homeowners apply this method of feng-shui calculation So the number of purlin should be selected by odd numbers such as 7 9 13 15 17 is reasonable. Once the number of purlins is available, then dividing the total length of the steel roof by the number of purlins will result in the purl spacing.
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