Can't say enough about a droppings board Our board is painted particle board...my only wish is I had used a smoother surface. I use a 6" wide paint scraper to scrape the board into a 12" wide metal dust pan (like one used for a garage). This is then emptied into a 5 gal bucket and eventually tossed into the compost pile. I scrape every 2-3 days, it only takes a few short minutes at a time. And I have never had to clean the actual coop since the chickens have gone inside...at least 4 months ago!
I've just added fresh shavings, dusted a couple of times w/DE...and my 15 girls have been fine in their 8x8 coop w/25x30 run. They forage/free range about an hour M-F and several hours on weekends. After using this set up for several months, if I would do it again and cost were not an issue, I would use a laminate surface (formica, etc) like a kitchen counter to use as the droppings board...ig would be great to clean!