Been doing quite a few studies around building a BH.
Rule of thumb is that u need to control 'temperature, humidity, light'
Im seeing more of this design being built, using steel & zinc sandwich foam.
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Some ppl disagree with using this, as heat is a concern.
Well if heat is a concern 1 layer note nuff, we would custom it for double or triple later foam material right?
More & more ppl building it this way..whether if its successful or not...time will tell??
Anyone owns this type of material build
Also something new is ppl replacing meranti wood with plastic wood(i think ppl use these for decking)
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With an unused family land, without spending too much eg $300k above, worth a try to built with such materials?
Would possibly cut down cost to half or less, rather than piling, double red brick, plastering etc.
If it doesnt work out, could easily dismantle the setup & reuse for other purpose.
5 out of 5 ppl consultant/ppl with sollid BH owner etc i talk to kept saying; either u GO BIG(spend BIG-min 300k) or dont bother at all,
why is that so? For the last 10ys ppl have been building it the standard way(ppl see, ppl do, ppl built, ppl duplicate).
With newer tech & materials nowadays y cant we improvise & cut down cost?
Kinda puzzled
Im not a consultant but here is my opinion.
1 When we do small size, we can always expand it at a later stage(need skills), just need to plan the bird house for expansion. Or use the 1st BH to fund another on the same land. BIGGER one.
2 We can do 1 big (300k) one or 3 smaller (100k each) ones. Better chances?
Most important is the land must be within the flight path of the swiftlets.
Again, not a consultant nor an expert, just my opinions.