Rooftop Decking and Load Capacity
We regularly answer questions about rooftop decking load capacity, especially when pedestal systems are used on rooftop decks and terraces. Designers often ask: 1) What is the load capacity of Buzon Pedestals? and 2) How much do various rooftop decking materials weigh, and what structural impact do they have?
We’ve created an application note that explores rooftop decking load capacity, including the load limits of Buzon screwjack pedestal systems and the weight of various decking materials.
Rooftop Decking Materials
In the application note, we compare rooftop loading for a 1000 sf deck made of natural stone, concrete pavers, 3cm porcelain and structural concrete, 2cm porcelain structural pavers, ipe decking tiles, and lightweight HDG Thermory pavers. Increased material weight has consequences in structural engineering requirements especially when factoring in active loads. With heavier materials and active loads it’s as though your inviting buffalo to roam on your rooftop. We use the bison or buffalo as a visual reminder to help architects, specifiers, building owners, and property developers understand the tradeoffs in decking materials for rooftop decks, ultimately answering the question, how many buffalo will your rooftop deck support? That is a revealing question to ask because you might find yourself needing additional engineering in order to accommodate certain decking materials.
Need Help Choosing the Right Rooftop Decking Material?
We hope you find the application note useful. If it has you asking even more questions please reach out. We’d love the opportunity to discuss your rooftop decking application and help you navigate the various decking materials available.
Click image or this link to download application note. (PDF will open in new window)
Help and Resources
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