Curious if the office,is,connected to the shop? Either way lots of stuff being sucked into the insides. I’d look into one off those small ceiling mounted air filters that are sold by the various woodworking machinery manufacturers….. couldn’t hurt…

Welcome back, I love your modeling skills.

seems very appetizing!

Yeah I'll have to go up there to the site and measure things myself, it's an hour drive though ..

Suspected something along those lines. Hope not much irregularities, don’t like being irregular

Interesting. Seem to recall experiments with adding ground-up tires to asphalt….. don’t remember if that really went anywhere.

@gullfo said: i'd probably done something a bit different - the opening is into the garage or other non-direct home access point - then a fixed size box which once the opening door is shut, a conveyor moves the package out and into the non-home room. video monitor warnings. etc. to try and prevent mischief. as a small edit - re-purpose some robotic vacuum/sweepers to perform the conveyance... Thanks Gullfo for thee comment / suggestions. I take your point as regards installing the ParcelShute in a garage door of other position in the property walls. My initial thinking was that it would be easier for the property owner to just upgrade toe front door and have a new front doo with a ParcelShute installed. However, I will give the options you mention some thought.