Horse barn project

[BeezFun]

Ok, we finished the roof and the cap last night. The cap system leaves a lot to be desired in my opinion, but it is what it is.

Apparently it's not too bad, because it rained to beat the devil here today and we had no leaks.

Did you buy the closure strips, or make up something of your own? I tried not using them and found the wind blew snow up under there. Doesn't matter much in a barn, but if it's a heated building it would melt and be a problem.

 

[Chilly807]

We didn't use them at all... we had heard that they make it difficult to keep a smooth roof line and ours is sheeted in with plywood and Typar house-wrap anyway. We may have snow ingress, but unless it's a lot it won't be a problem. I'd sooner have the air circulation.

I had thought if it becomes a problem we may use some low-expansion foam and give a squirt up into each rib. Once it dries trim the excess. Another way to do it would be to lay a bead of foam on the roof deck a few inches up from the edge before you lay the sheet down.

We discussed strapping the roof with purlins vs. using 1/2" plywood, decided to go with the solid option. The guy that helped us build it mentioned that his had sweated during the winter months and recommended going with a solid deck. It also makes it pretty solid to walk around up there.

One thing I will say about the cap design, if it ever does leak, the water should follow the cap profile and run down the outside of the roof not the inside.

We ended up using 54 screws per sheet of steel, each sheet had 4 ribs and we put in screws 3 inches from the bottom, then every 16 inches up until we got to the cap. My drill thought I was trying to kill it.

Sean

 

[BeezFun]

I had thought if it becomes a problem we may use some low-expansion foam and give a squirt up into each rib. Once it dries trim the excess. Another way to do it would be to lay a bead of foam on the roof deck a few inches up from the edge before you lay the sheet down.

I made my own out of pipe insulation last time. It's that stuff that goes on 3/4" pipe to keep it from sweating. I cut it into quarters then trimmed to length in between each rib. Worked pretty good and saved a lot of money. Those closure strips cost almost as much as the panels.

We discussed strapping the roof with purlins vs. using 1/2" plywood, decided to go with the solid option. The guy that helped us build it mentioned that his had sweated during the winter months and recommended going with a solid deck. It also makes it pretty solid to walk around up there.

I also had condensation problems in the horse barn that I did with purlins. The last runin I built I put down tar paper on top of the purlins, I'm hoping that will stop the condensation. Hasn't been through a winter yet so don't know.

One thing I will say about the cap design, if it ever does leak, the water should follow the cap profile and run down the outside of the roof not the inside.

Not sure I understand. If I peek under the cap, wouldn't I be looking at the top edge of the panels? So if water blows in there, why doesn't it go under the panel?

We ended up using 54 screws per sheet of steel, each sheet had 4 ribs and we put in screws 3 inches from the bottom, then every 16 inches up until we got to the cap. My drill thought I was trying to kill it.

The instructions mine came with showed the screws right next to one side of each rib in the field, and on both sides of rib at top and bottom edge, twice as many along rake edge. I found it was hard to set the screws with the right compression on the o-ring. Took a lot of fiddling to get that right. I think the pros must have a drill with some kind of adjustable clutch.

 

[Chilly807]

Not sure I understand. If I peek under the cap, wouldn't I be looking at the top edge of the panels? So if water blows in there, why doesn't it go under the panel?


The instructions mine came with showed the screws right next to one side of each rib in the field, and on both sides of rib at top and bottom edge, twice as many along rake edge. I found it was hard to set the screws with the right compression on the o-ring. Took a lot of fiddling to get that right. I think the pros must have a drill with some kind of adjustable clutch.

If the water follows the cap down, it ends up on top of the panel, and would have to go uphill to get to the underside.

Generally we set ours so that the washer won't turn by hand, and the rubber is well compressed. I learned that if the hole is off-center on the rib, about the only way to get the rubber to compress evenly is to angle the screw slightly, otherwise it'll squirt out from under the washer.

Sean

 

[Chilly807]

The first pour of concrete is in, and the second pour to put a bottom layer under the rubber aisle mats is due this morning. I have a couple drains to put in first.

The mats are about an inch thick, and will be set into a recess in the floor.

I started shingling the front yesterday, and worked on some window trims. It's 2x4 cedar, ripped on a 5 degree bevel to fit over the shingles on the bottom and blend with the same line of the side frames, which are set into the shingles. A good table saw makes a huge difference here. I have the old portable saw I used for the house, but that one is relegated to shingle duty only now, I picked up an older Beaver table saw a few years ago for more precise work.

We did the same thing with the house window trims, turned out well enough to do a matching job on the barn.

Sean

 

[rd_macgregor]

That's a really nice looking building. Its a shame to put horses into it!
Our run-in pole barn looked pretty good, too, until the horses started kicking, chewing and otherwise bashing at it; it looks pretty ratty around the edges now, though.
BOB

 

[Chilly807]

Their stalls are going to be pretty rugged, the exterior is more for us than them. Neither of the two we have are chewers, or kickers for that matter, not to say they won't develop the habit or we get others in time. Azz scratching is about the worse they do, so if the walls can stand 1100 lbs worth of itch we should be ok :laughing:

Where are you in PEI, Bob? We get over there infrequently, might drop in if we get the chance. Our last visit there was to the vet college with a colicky horse, I don't care to repeat that trip anytime soon.

Sean

 

[Chilly807]

Concrete work is finished, I did a little more work on the shingles around some of the windows, and we started framing the interior partitions this weekend.

The rubber floor matting is in place in the center aisle way, tomorrow looks like more exterior trim and shingles if the weather holds.

Sean

 

[Chilly807]

We finally finished the shingling last week, it took 37 bundles of shingles and about 12,000 staples. The interior framing is complete except for a few finishing touches on the stall walls and one more wall to board in with 1x6 tongue and groove.

We used rough 6x6 posts for the stall wall uprights, collared at the top with 2x6 and braced at the bottom with angle iron and lag bolts.

The tack room has been insulated and covered with vapour barrier, sealed with acoustic sealant and has the door installed.

The roll-up garage door is ordered, should be here in about a week or so. I have the barn door tracks, trolleys and hangers, it's soon time to start building the sliding doors.

We finished the suspended floor yesterday, tonight my wife let her horse try it out, with her in the saddle too! Hardly any deflection at all, so it's definitely strong enough. We wanted the ceiling to be high enough to ride in and out if we want to, no problems with headroom. Morgans aren't that tall (our's are about 15h 2 tall).

Things slow down a bit with only my wife and I working on it, we're expecting the electrician next week to wire it and hook up power from the house.

Sean

 

[Chilly807]

The stall fronts are finished, we're working on boarding in the interior walls in a few places now, dry-walling the tack room. Second coat of mud went on today, by Tuesday night we should be ready for paint.

Sean