I'm looking to get my hands on an Alderson sander to strip back some weatherboards in prep for painting the house.
They look awesome in action but they are abut $1600 to buy so I cant justify it for just one job.
https://www.youtube.com/watch?v=eHYW-3qnyzc
http://www.aldersonsanders.com/
I have seen one for hire in Queensland for $100 a day but can find anything locally. Also happy to consider paying a painter/contractor to come do the job if they have one but don't want to lend it out.
I'm happy to do the painting but anything to reduce the prep time is a massive bonus!
Any thoughts/suggestions welcome
How bad are your weather boards? I normally sand using a belt sander on the areas that really need it. If the paint isn't flaking or lifting you can paint over it. Feather out the edges for smooth transition.
Even sanding weather boards right back to bare wood won't guarantee a bubble free finish, as water, oils and chemicals etc from the old paint seeps deep into the timber, and then when the sun shines it evaporates and produces the bubbles.
In saying all this though, that Alderson sander looks pretty awesome!