Thursday, August 28, 2008

Garage progressing

Just a little progress this week. Marcy and I caught colds and also have our real jobs to deal with.

However, yesterday I put in all the fiberglass wall insulation, mostly to get it out of the way and brighten it up in there.

Today we painted the one side so we can stack firewood there. The long LP spart lap siding only takes one and a half pieces to span the entire length of the garage. It was pretty quick work.


One side foamed, sided, and painted up to the eves. I'll paint those with an airless spray gun later.


The eves vents. The gap below makes up for the thickness of the additional foam insulation we put on the exterior.


I quick painted one section for a photo. The sprayer will get in the hole better. Drilling 48 2.5" holes wasn't particularly fun, but it's recommended to have at least 1 square foot of venting per 300 square feet of roof, with half at the eves and half near the ridge. This allows cool air to flow above the insulation to keep the roof cooler so it doesn't bake in the summer and so it doesn't form icicles in the winter.

Monday, August 25, 2008

exercise in patience

Despite a lack of posts, the garage is progressing nicely. I'm also, of course, busy with my real job.

However, with the help of Marcy, we've:
  • completed the eves venting which looks really nice. The holes have a rounded edge we did with a router. They also serve as trim for the top of the siding. Pictures to follow will explain.
  • foamed and sided the south side where firewood will stack, so we can paint it and get the massive firewood stack out of our driveway finally. The OSB lap siding is much faster to install.
  • I completely finished the roofing which still needed rake trim and a ridge cap. It looks better than the pro job on the house!
  • I put on most of the foundation flashing which covers the foam and makes an attractive termination at the bottom of the walls. This was labor intensive, lots of digging.
Also, a little adventure in patience. I ordered most of the remaining materials for the garage, and discovered that price shopping is always worth it. I order many things from SBS because they are competitive and offer free delivery, and some of the best lumber around.

I almost ordered 90 pieces of siding from them, but $14.79 a piece (with my contractor discount) seemed steep. I called lowes, $13.79. A little better. Plus Home Depot and Lowes promise to beat one another's prices by 10%, so you find the lower price and buy from the other store.

Usually their prices are nearly the same, but Home depot was $10 per piece! So I went to Lowes for 10% off of that, a savings of almost $550! Well worth it.

However, it was such a good deal, they didn't believe me, OR the Home Depot rep when they called. They thought it was a different product and they will only beat the price on an identical one. After working my way up the manager chain, I finally just went and bought one piece from Home depot to prove it was the same thing. This all took about 3 hours, not to mention overloading my trailer with too much weight and too-long boards, which caused scary swaying at speeds over 40MPH. In the end though, I think $500 was well worth it.

It's nice not being so rushed as with the house that we can have more time to save money.

Monday, August 18, 2008

day 5, 7:30 pm

So I was wrong, we only had two more hours of work! And we were able to finish tonight. That's right, both my dad and me. He was planning to leave, but there was some hazardous waste spill on the parks highway that prevented him from leaving, so we were able to finish the roof together. I had to go to work today, but I got off at about 5:30 and we finished the main roof metal sheets at 7:30.

Also, you may remember the cement truck left a 2 foot deep ditch in our driveway. I convinced the company to deliver a load of gravel for free if I bought the gravel, for me to do some fixing. I was also able to use it for a storage area for the snow machine trailer which has always been in the way, and a little spare parking area near the road for extra guests or in the winter while we wait for the driveway to be plowed.

I gotta say, we were really lucky with weather. My dad was originally going to come up a week earlier, but it's rained the 3+ weeks prior to this weekend. It pretty much stopped just in time for us to build and it's been mostly really nice!


Roofing on! We are waterproof. The last of the "urgent" projects are done. We don't have to work on the house to get money and we don't have to work on the garage to prevent water damage. The building is definately a good size, I don't think I knew it would be quite so big.


Garage view from up the road.


Extra spot for the trailer


The trailer is not visible from the road. Repaired driveway section to the left.


Extra parking spot. 3 cars can cram.

Sunday, August 17, 2008

Day 4, 10pm


Success! At least almost 100%

Today we fully sheathed the roof which includes the under-eave finish material, we attached the drip edge, laid the roofing felt, and finally were able to put half the metal roofing on (the more difficult half too!). 4 more hours and we would have made it to be fully protected from rain. However, the felt will do until I get the rest of the metal up there. My dad pointed out that had the trusses not been 4 hours late, we probably would have fully achieved my goal.

Still, framing, sheathing, and just 4 hours away from complete roofing is not bad for a 2 man crew over a 4 day weekend.

We're both sore and tired, and the office chair seems mighty inviting after a weekend like this.

Saturday, August 16, 2008

Day 3, 9pm

Long day.

We finished sheathing the entire exterior and spent the rest of the day getting ready for roof sheathing by framing the roof overhangs on the gable ends and attaching the fascia board on all four sides. This is all a very time consuming project because the fascia is one thing this early in the project that is actually visible so it has to fit nicely.


Also, I joined the something like 30,000 people per year and sustained the classic American construction injury: I shot myself with a nail gun. The safety devices prevent what people usually imagine like shooting yourself in the head or leg straight on. I did what's more common: I had my hand too close when shooting into a board and the nail bent 90 degrees inside the wood because of a knot and shot out the side into my hand, right between the thumb and forefinger. It only hurt because there isn't much flesh there and the 1/8" penetration was enough to hit the bone. Also a big of tendon seems to have come out the hole. It made Marcy squirm both before and after I showed her.

Friday, August 15, 2008

Day 2

Update: Day 2 7pm
Trusses arrived at 7pm and we set them in about 80 minutes of frenzy. The boom truck driver was a super hero monkey (like me) and jumped from truck to truss and back to help set and brace the trusses. Long day for him. When he delivered trusses for the house, it was something like 4:40 am. Guy works some serious hours!

This time we ordered gable trusses to save on our labor. For the house we framed those walls ourselves. This entire project was designed to be as easy as possible. It's almost like taking a break compared to building the house!

4pm
Today we got some more lumber for some framing details and lookouts (roof overhang) and truss bracing, and I also picked up the metal flashing which covers the foundation foam. Though it was temping to just leave it exposed. The pink foam sure is pretty!

We did a few final framing things, like blocking for drywall, and adding metal corner ties to the top plate, since it's only a single top plate. Then we sheathed all we could at this point and braced the walls in preparation for roof trusses. They were scheduled for 4pm, but it could be more like 7pm or so. They are running way behind. The top sheathing overlaps the trusses for strength so we do that later, but it was nice to have time to do the odd pieces and cutout for the door and window already.

The open framing above the sheathing is the additional 2 feet of height on the building, which we did for added storage shelves up high to keep the floor space free for cars and work area.

Here's how the garage sits in relation to the house. It's on the north side, where we only have a small window for ventilation, and there is no view or sun anyway.

Thursday, August 14, 2008

Day 1

Update: 7pm
All four walls are up! Tomorrow: Sheathing, setting trusses.

5pm
Got rained in for the moment, but we'll probably raise the last wall this afternoon. Sun is coming back out as I speak. Notable for the day: we used precisely all the wood I got delivered, and had none left over.

Wednesday, August 13, 2008

Extreme Garage building

4 days to completely frame and roof from the foundation up!

8-14 through 8-17

Can we do it?

Stay tuned...

Tuesday, August 12, 2008

Garage has shrunk

Not only did the garage foundation cause damage to my driveway and end up with a bad finish on the slab, but it turns out there's more!

Why oh why didn't I check the foundation before they poured? I just trusted that they knew better than me. However, the garage foundation turns out to be incredibly out of square, and one side is a whole 3 1/2 inches short. For reference the house foundation (which we did) is within 1/16th of an inch.

You can correct for an out-of-square foundation to some extent by hanging the walls over the edge, but not 3 1/2 inches! So I had to shrink the garage by 2 inches. This makes it a little difficult down the road since 24 feet works out just right for six 4 foot sheets of OSB, foam insulation, etc. Luckily the important dimension was accurate enough so the trusses bear on walls where they're supposed to.

Last night I figured this out and corrected it, and bolted down the accurately squared treated sill plates to build the walls on. That's one of the harder parts now done. We'll be framing this weekend, and should even have the roof on by Sunday!

Monday, August 4, 2008

garage slab pour, chaos.

Today they decided to go ahead and pour. The first cement truck had no problem, dumped, left.

The second truck went off the side of the driveway and sunk in. Bad driver. His right wheels were dead center in the driveway. It looked like he was going to tip, and a tipped cement truck is a very bad thing. However, a few broken chains, sweated bullets and finally a huge semi-wrecker later, they pulled him out and he was able to unload with time to spare.

However, it was no easy day. While driver #2 was stuck it started to rain, which makes this type of work difficult. Then when it was time to powerstrowel (think big lawnmower with really flat blades that smooth concrete) the starter cord for the machine broke.

In pictures:





As a side note, it's pretty neat to see the guys turn a rocky slurry into a smooth surface. They work quickly and efficiently. Here's a couple video clips.

video
As a side-side note, I think the one guy is the incomprehensible chicken farmer from Napoleon Dynamite.

Update: Slab poured, Chaos

The slab has now been poured. It rained durring the pour and for 14 hours after so power floating (which brings the "cream" to the top for a smooth strong finish) added water which weakens the surface, and power troweling happened too late so a nice smooth surface couldn't happen. Structurally it's all fine, but it doesn't look great and may chip a bit.

Saturday, August 2, 2008

Garage underway

The garage is underway, though slow as we wait for record rains to pass. Today it looked good and the foundation crew even scheduled a cement truck but had to cancel.

As with the house, we're trying to insulate as much as possible. The traditional slab design uses a perimeter frost wall around the.. uh.. perimeter, which extends below frost line and keeps the foundation from heaving. This is relatively expensive. It required an excavator and a mason crew. The modern alternative is a monolithic pour, but it has heat loss because underneath the perimeter is usually left uninsulated to heat the ground slightly to avoid frost heave.

However, frost only happens when all three of the following are present: Moisture, frost susceptible soils, and freezing weather. We've eliminated two by using well draining gravel under the garage and large roof overhangs with good drainage design around the land. Because of this, we were able to use a unique design and place foam underneath the perimeter footing. This seems odd, foam is supporting the weight of the building. But with standard 25PSI compressive strength foam, you get 3600 pounds of bearing strength per square foot. This is more than the soil is rated at. Just for safety, we used 40PSI foam, which I think is a good idea. Even though we very carefully leveled the perimeter, there may be some small voids underneath the foam.


This is the sectional drawing of the perimeter. I had an engineer check just to be sure.


A rather large looking load of foam insulation. I got some funny looks pulling something twice as tall as my car.


Foundation mostly formed before the rains.


Foam placed, rebar in the perimeter trench and reinforcing mesh not quiet in place


Heat tubes placed. There are two 300 foot runs of 3/4" tube placed 12" apart They're placed a little closer together in front of where the workbenches go for added comfort.

Friday, August 1, 2008

Flood

Near record rains. Fairbanks has declared emergency. Boy are we glad to be up on a hill!