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Account for Ridge Beam Requirements

9:43
12:30
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At 9:43 in

12 Things I Wish I Knew Before Building a House

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What happens here

A-frame cabins, especially larger ones, often require significantly large and expensive ridge beams due to the structural demands of carrying snow loads and spanning wide openings. For this specific cabin, a 60-foot long, 3-foot deep, 9-inch wide, and 4500-pound glue-lam beam was necessary. This was a costly component ($15,000) and required complex logistics to install due to inconvenient access roads. Traditional, cheaper webbing systems for connecting rafters are typically insufficient for such large A-frames, requiring an engineered solution. Smaller A-frame designs (like tiny homes) would not face this specific challenge, as their dimensions allow for less robust and expensive ridge beams.

Goal: Understand the structural and cost implications of the ridge beam in A-frame construction.

Tools and materials

  • Glue-laminated Timber Beam
  • Heavy Machinery

What they say

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and handy number 11 on the list when considering building a cabin specifically an A-frame is your ridge beam up top we have a 60t long 3T deep 9 in wide weighing at 4500 lb glue l beam and if you haven't seen that video when we brought it in go check it out it will give you an anxiety attack but the biggest question I get is aren't there a Fram designs that you don't have to have such a big ridge beam that's not only expensive it's a $155,000 beam with very inconvenient access roads but the answer to that is the architect's designed to have a particular snow load on the building the building is so wide and it's so tall that some of the traditional webbing system that they'll have to connect the rafters it's not sufficient for for the engineers to be able to sign off on that the only real way to get away with that webbing system that's far cheaper is if you were to build a building structure an A-frame specifically about half the size of this room it's essentially a system in place for tiny homes that are A-frames and this is like I said close to 2,000 ft and number 12 on the list when

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