In better news, the downstairs floor is done. It's been done for a couple of weeks but, as the back of my mind predicted, the idea of keeping a blog current is much easier than actually doing it in real life.
I said a ways back that I'd talk about the choices we made, so here goes. We wanted to keep this project as green as possible, so as we looked to materials and contractors we kept that at the forefront.
For contractors, it was a pretty easy decision. We do most of our materials shopping at Green Depot so we asked them for some recommended contractors and they said that whenever possible they go with Boston Green Building. We gave them a call and they said their flooring guy, Ray Bumpus, is certified in Marmoleum installation (we were originally thinking Marmoleum for the hallway) and likes to work off-hours which was fine with us. We met with him and went over our ideas and concerns, all of which he listened to and lent his expertise where needed.
At this point, we got serious about materials. We visited Harry's Carpet One in Quincy, in part on Ray's recommendation and in part because Green Depot's selection wasn't terribly big. We spent quite a while there and came down to some finalists, though in doing so realized that Green Depot's selection isn't terribly big because, when you get right down to it, green flooring materials is still not too big a business. There are options, but when you're going green you're definitely limiting yourself to certain styles, colors, and materials. It's still important to us, though, so we found it easy to make certain concessions. We wanted natural wool carpet – I leave out the word "organic" because we learned that it's incredibly hard to actually certify wool as organic; much like corn it can pick up non-organic contaminents on the wind in the growing process – and while looking at options for hallway tile we started to consider natural cork instead of Marmoleum. Both are quite eco- and health-friendly, but cork ends up a much more earthy look and it started growing on us.
Above: He even joined it to the crappy old carpet inthe storage room so we can take our time with
whatever we end up doing in there.
We had to do a moisture test to be able to put the cork down, so Ray set up a kit that essentially places an uncovered canister of calcium chloride salts on the bare concrete, sealed under a plastic dome. It sits for something like 60-72 hours, after which you pull up the dome, seal the container, and weigh it on a scale accurate to 0.10g. This turned out to be rather difficult to find, and we ended up taking it to our local pharmacy to weigh. We had to take that weight and do calculations with that, the original weight, and the number of hours the test was run to determine how many pounds of water per 1,000 square feet it absorbed. expanko doesn't recommend installing at anything 3.3 or above, which would also be a problem for the carpet, and we came in at a perfect 2.015.
Above: Denali inspects the finished cork installation.And yes, we need to add a door sweep on that door.
All told, we love it. We still have some cleanup to do from our sloppy paint job and some residual dust from the buffer work, but we're getting there. Coming soon: housewarming party!




