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Posted by Wayne Boatwright on May 16, 2008, 4:09 pm
On Fri 16 May 2008 12:53:06p, pipedown told us...
>
>> We have a pole barn. It's covered with modern painted ribbed steel.
>> The steel on the roof extends approx 6 inches past the wall, thus the
>> end of the roof steel sheets are sticking out, with no framing (wood)
>> under them. This makes sense because otherwise all the runoff water
>> would run down the wall.
>>
>> I want to install about 12 feet of rain gutter above the 9 foot long
>> sliding door, so there isn't always a mudhole in front of the door
>> during rainy seasons. (the rest of the barn does not need gutters).
>>
>> The problem is, how do I attach the gutters with this 6 inches of tin
>> hanging past the wall? (Cutting off the tin is not an option).
>> I dont care what type of rain gutter is used. It can be the modern
>> K-style steel, or the plastic, or even the old fashioned round stuff
>> (if they still sell it). I don't intend to use a downspout. I just
>> want the water from the roof kept away from the door. Besides the mud
>> in front of the door, if the wind is blowing a certain way, the roof
>> water blows inside the barn when the door is open (which is usually is
>> during hot weather, so the animals stay cool).
>>
>> Does anyone know how to deal with this? Do they make a special gutter
>> for this sort of application? (I did think if stacking several 2x4's
>> and attaching them to the wall, but that seems rather clumbsy and ugly
>> in appearance).
>>
>> Thanks for all help.
>>
>> David
>
> Rather than a gutter, you can create a sort of dam above the door on the
> surface of the roof.
>
> Just get two 8 foot pieces of aluminum angle (you know it has an L
> shaped profile) AKA angle iron
>
> You can drill and use sheet metal screws to attach it to the top surface
> of the roof above the door in sort of an inverted V shape to direct the
> water to either side of the door. Use silicone caulk on the screws when
> you drive them. This also helps deflect snow slides over the door
> better than gutters.
>
> If the roof is made of corrigated steel this won't not work because the
> water will only run striaght down the corrigations and won't be
> deflected sideways.
>
> I hope you understand it without a picture.
>
>
>
If the roof is corrugated steel, couldn't you attach the angle shaped
aluminum to the bottom side of the roofing edge?
--
Wayne Boatwright
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