Posts Tagged ‘reuse’

Scavenging for framing materials

Friday, September 3rd, 2010
Written by Marcus de la fleur

Our friend Drew and I are warmed up after preparing and installing the window bucks, followed by the doors. We considered starting with framing work in the basement, but first need to organize some 2 by 4s.

I am proud to say that the only lumber that I bought at a regular home improvement store or lumber yard to date was the treated material for the bucks and a couple of plywood pieces way back when. The remaining 95% of material has all been salvaged and reclaimed lumber.

Not only does it help with our resource efficiency goal, it also assists with our rehab budget. I have been fortunate enough to find salvaged and reclaimed framing lumber for the fraction of the cost of new lumber.

It gets even better, because of the material we got for free! We salvaged a good quantity of old growth and nominal framing lumber during the deconstruction of the basement and 1st and 2nd floor. We de-nailed it, cut of the bad areas and split ends and then organized it by length so it was ready to be reused for the new basement framing.

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Although this will keep us going for a while, my count showed that the stack was not enough to finish the job. It was time to make another trip to the ReBuilding Exchange, where I found more framing material for the basement job.

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Earlier this year, the ReBuilding Exchange was overflowing with construction lumber. This time around, the lumber section looked somewhat empty and I learned that a lot of the salvaged lumber was bought up by various community gardens for their raised beds. I am glad to see that the reuse market is growing!

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I loaded up enough 2 by 4s to finish the basement job, brought them home and slipped them through a front window into the basement. Now we are almost ready to go.

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Despite all my bragging about the salvaged materials, I still have to make one trip to the lumber yard. I decided I need to buy a handful of cedar studs for the bottom plates on the concrete floor.

We are going to great lengths to manage and control moisture in the basement. That said, if there are any moisture issues (such as a spill) they would first show at floor level. Thus our proactive interest in using moisture resistant material, i.e. the cedar studs at the concrete floor to bottom plate interface.

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Starting with the insulation

Saturday, June 5th, 2010
Written by Marcus de la fleur

I have been sitting on my salvaged insulation for quite a while, but have finally come to the point where I get to use it.

The aggregate base is installed, which allows me to move the 2 inch thick XPS sheets into the basement. I picked the northwest corner as a starting point.

Because none of the foundation walls are really square at the corners, but the XPS sheets are, I began laying down an oversized L-shape and adjusted the directions until the insulation sheets were as square as it could be in my old, crooked but beloved basement.

(See, the German in me is showing through again…)


While I am on the subject, I spent some time cutting the insulation sheet edges to match the subtly changing directions of the foundation wall.

Although I got the salvaged XPS sheets for cheap, I had to put some time in to check that they were square. Some edges were cut at a slight angle for the previous job, some edges had dents, or some corners had broken off.

Regardless what the imperfection was, I bought a big drywall square, scored the boards that needed attention, and cut the square back into them with a simple hand saw. The cutting with the handsaw worked really well.

The spread footings! Let’s not forget about the spread footings. I have to cut an 18 by 18 inch square out of the insulation at the spread footing location. That square will receive the spread footing pedestal.

These two inch XPS sheets are only the first layer in the insulation assembly. But they give me an insulation value of R-10 already. We could physically feel that.

Whereas previously the thermal mass of the soil and stone in the basement floor has kept the temperature down, that cooling power is now blocked and we could feel it warming up.

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What happened to ‘Green’

Tuesday, February 23rd, 2010
Written by Marcus de la fleur

After all the recent and intense focus on the sewers in the basement, I decided it was time to take a step back and look at the bigger picture.

The first thing I notice was that in the concoction of resolving technical DWV (Drain-Waste-Vent) questions, the green or sustainable aspect appeared to have fallen to the wayside.

Really, there is nothing sustainable to collecting your bathroom waste, transporting it through an elaborate sanitary sewer system with lift stations to a central location where it gets treated (to more or less ‘safe’ levels) and then dumped. The liquids get dumped into the nearest waterway, and the solids – well, most of them may end up in a landfill as landfill cover or just plain old waste. In short, this is mostly a one way waste stream with little or no recycling or reuse.

The alterative would be to process our sewage at the source. There are small onsite waste water treatment systems, if there is enough space on the property.

If there is not enough space, a large chunk of our bathroom waste could be diverted to a grey-water system and/or composting toilets.

Oops! Did I just trigger a couple of heart attacks in the Chicago and Illinois Department of Heath! Not to mention the Department of Building or Water Management.

Onsite waste water treatment would move us away from the energy hungry one way waste stream, towards an energy efficient, decentralized treatment that would allow for reuse of the end product (water and organic matter). Don’t get me wrong. I am not advocating abandoning our sanitary sewer structure. But we certainly could reduce what and how much we channel into it, even in an urban context.

Yes, there will be some challenges to overcome, such as watching what chemicals we use in our household and pour into our drains. Or accepting that the food we eat and digest one day could become the basis for growing the food we eat tomorrow.

But isn’t humanity so successful because we manage to adapt to new challenges?

At the risk of causing further casualties, let me share some links about composting toilets. Have fun sniffing around!

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A good day…

Friday, February 19th, 2010
Written by Marcus de la fleur

… because I got to be frugal again!

Back in December I purchased salvaged insulation for the basement floor. It was half as much as I need and I kept looking for more, without any luck. Would I run out of time? Well, that is sort of ridiculous (at least in hindsight) because I still have quite a bit of work ahead of me before I can install the insulation.

This week I ran into another source for salvaged insulation, called the Insulation Depot. I found a local reseller and finally have all the insulation I need.

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This time, the sheets are not the XPS type, but the even better performing ISO type. In addition, the ISO sheets have less of an environmental impact, as Tom McGrath pointed out in a blog comment.

Whether XPS or ISO, I get the feel-good factor knowing that this salvaged material is going to good use under my basement floor, and not into the landfill! But for now, it is just sitting, waiting for me to get done with the sewers.

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Where did all the concrete go?

Wednesday, December 30th, 2009
Written by Marcus de la fleur

I hope you enjoyed the last post about the basement floor removal. We had fun swinging the sledge hammer busting that concrete floor. It ended up to be a lot of concrete!

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What did we do with it – other than throwing it in the back of my truck?

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While researching Construction Waste Management (CWM) options, I compiled a list of various recyclers. I found my go-to places for deconstruction debris (WasteBox, Inc.), scrap metals and clean wood debris (which is turned into wood chips).

A few weeks back, when I was getting masonry supplies for the parapet repair at the Illinois Brick Company on California, just north of I-55, I noticed their neighbor across the street, Lindahl Brothers, Inc. They have a huge pile of old concrete in their yard, which was the give-away that they run a concrete recycling facility.

Mine and any other concrete received is crushed, sorted and sieved, turning it into aggregate that can be re-used in construction. Eventually I will need some aggregate for the new basement slab. If I get my materials here, I may end up re-using the very concrete that we removed.

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As prices for scrap metal fluctuate, so does the cost for recycling concrete. If nobody is buying the aggregate, the concrete pile gets bigger and the cost for dropping off concrete for recycling goes up. If the aggregate ‘flies of the shelves’, you may even be offered a buck to deliver your concrete for recycling.

I was very happy to get charged as little as $15 per truckload. It made the whole operation rather affordable.

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Salvaged insulation

Monday, December 14th, 2009
Written by Marcus de la fleur

I am frugal – really frugal – to the point where you can call me cheap. I have to be, if I want to get this project done within budget. One of my indulgences in frugality is executing some of the work myself. Not only does it save money, but it keeps me happy and I get to do a lot or research.

I just love these multidimensional aspects for their efficiencies. Surprised? Don’t be – I am German.

Here’s another one for you: I am frequently scouting Craigslist for materials that I may need or tools that would be handy. Lo and behold I came across a posting for a bunch of salvaged two inch rigid foam board insulation (the XPS type).

The sheets came from a roof tear down job and are perfect for the insulation under the new basement slab. Some sheets have corners missing or are not full sized, but I can cut them to fit.

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I am very happy that I got them for less than half the retail price (frugality!), plus I keep this load out of the landfill, furthering our goal of responsible resource usage and construction waste management (CWM).

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From jungle to scrap yard

Sunday, November 22nd, 2009
Written by Marcus de la fleur

The radical clear cut through our utility jungle made me feel really good – maybe because of the radical and liberating nature of the work. The clear cut left us with a big and very heavy pile of truncated pipes and fittings, now merely reminiscent of the formerly impressive utility jungle.

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As part of the overall construction waste management (CWM), all cast iron, ferrous and nonferrous piping, as well as wiring was separated and is destined for the scrap yard.

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We repurposed our pickup truck for the day to haul the ferrous (and not so ferrous) harvest to the scrap yard for its final milling?

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A nice side benefit of this ferrous management work: It generated enough income to pay for two tanks of gas for the truck.

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Rebuilding the parapet

Tuesday, November 10th, 2009
Written by Marcus de la fleur

Taking the existing parapet down wasn’t too difficult. But rebuilding it is a more daunting task.

It begins with organizing materials for the mortar. Actually, it starts with researching and determining the appropriate mortar type and mix – but that deserves its own blog post – stay tuned! The bottom line is that I need medium (or mason) sand, Portland cement (Type I) and hydrated lime (Type S) for the mortar.

I also need some common brick. The majority of the existing brick was in bad shape and only a fraction was suitable for reuse. I found a couple of masonry material suppliers that sell salvage common brick. As per my count, three truck loads (around 1500 bricks or three palettes) should be enough to rebuild the parapets.

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Common brick has a very large carbon footprint. Not only because of the material extraction (clay) and processing, but more so because of the firing process – in kilns powered by coal. Figure all that carbon dioxide emission!

The good news is that the large carbon footprint of common brick can be spread out thinly over many years, due to the longevity of this product. This was all the incentive I needed to go for salvaged bricks to avoid adding to that footprint.

And there is the other kind of footprint – or footprints to be precise – which we left on the back porch staircase while schlepping all that brick onto the roof. We got it to the second floor level from where had to throw it through the little roof hatch. The pitcher was on the second floor, the catcher above the hatch on the roof. We carefully avoided strike outs!

All materials are organized and in place. Time to rebuild the parapet!


Did you really think that I would rebuild the whole parapet by myself? No way! This is a task where a set of skilled and experienced hands are priceless. I found myself David Suarez, a good mason who came with recommendations from my friend John (thanks John!). We got each side rebuilt in one day respectively – although those were very long days. But we got the job done – prior to winter! This feels like a brick load off my shoulders.

You can contact David Suarez at: asweserv@sbcglobal.net

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Chimney

Wednesday, November 4th, 2009
Written by Marcus de la fleur

Reuse is an important piece in our sustainable rehab puzzle. It starts with the reuse of an existing building structure, i.e. the two flat we bought. Although we have a lot of work turning it into an energy efficient building, we value the embedded energy and resources in the structure. But we need to protect it if we want to reap the benefits of that energy and resources for years to come.

While researching insulation option, I came across some very interesting moisture management facts that apply to our common brick masonry shell.  A sense of urgency began to grow – rapidly! We realized that we need to fix all obvious points of water entry in the brick walls prior to winter – and winter has begun knocking at the door.

In general, our brick walls are in good shape. The problem areas are limited to the parapet and chimney. Let’s start with the chimney:

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As you can see, points of entry for water are abundant. At the bottom, towards the waterproofing, these points could be described as wide open gateways:

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Water has been getting into the masonry structure for a number of years – a number of winters. The freeze-thaw damage and subsequent disintegration of the masonry has not only amplified the water entry problem but made the whole chimney rather unsafe.

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Don’t lean against it, or I will need to pick you and the chimney up in the yard. (You know what? You may not even need to lean against it…)

The thing has to come down, very quickly, but on my terms and in a controlled way – and not by me or somebody else sneezing while standing next to it.


Do we need to rebuild the chimney? Any furnaces or boilers we consider are high efficiency, direct vent models. So the answer is no. No rebuilding, just have to take it down.

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Linoleum Tile Must Go – Part III

Friday, August 28th, 2009
Written by Catherine Haibach

Let’s be positive: The wonderful thing about removing linoleum tile is that two rooms are never the same.  Sort of like that proverbial box of chocolates, you never know what you’re going to get.  With the triumph of the upstairs kitchen (see 08/25/2009 post) and dining room (see 08/26/2009 post) under my belt, I decided to attack the first-floor entrance hallway next.  I had all my tools at the ready, and my strength gathered…

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Here we have tiles made of cardboard stuck down with what looks like Elmer’s glue.  How anticlimactic.  They came up like butter using the Big Mutt tool that our friend Jay leant us.

Figuring that I must be getting pretty good at this, I set my sights on the remaining rooms that had tiles. Some came up very easily using the Big Mutt tool, while others were much more stubborn and required serious strength. Those glued down with asphalt based adhesive were painful to remove. When the Big Mutt tool failed, I had to go back to the Silent Paint Remover (see also 08/25/2009 post).

At the end, I had one tiny room left, the little entrance vestibule at the front door.   As I peeled up the first few tiles I realized that something wonderful was hidden underneath.

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It was very rewarding to finish this big task with the discovery of this little treasure.

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