I am attaching a picture of the attefallshus where the wall meets the roof. My idea right now is to just attach the wind barrier under the rafters and then put on panel boards that cover the underside of the rafters.
Or do I need to pull up the wind barrier between the rafters and attach it directly to the roof?
I attach a picture of the Attefall house where the wall meets the roof. My current idea is to just attach the wind barrier under the rafters and then add panel boards that cover the underside of the rafters.
Or do I need to pull the wind barrier up between the rafters and attach it directly to the roof?
[image] [image]
Do you have the wind barrier under the insulation?
Does the roof insulation lie between the rafters? And if so, is it protected in some way so that it can't blow into it? If it is protected, you don't need to go up with the wind barrier between the rafters. The best in that case would have been if it was possible to screw a batten along the wall plate that clamps the wind barrier and then just cut it off there. If it's accessible?
Is the roof insulation between the rafters? And if so, is it protected somehow so that it can't blow into it? If it's protected, you don't need to go up with the wind barrier between the rafters. The best thing, in that case, would have been if it were possible to screw a batten along with the beam that clamps the wind barrier and then just cut it off there. If it's accessible?
Yes, I have the insulation between the rafters. I'm planning to screw paneling on the underside of the rafters you see in the picture. I don't have any other protection for the insulation.
Yes, I have the insulation between the roof trusses. I'm planning to screw the panel on the underside of the trusses you see in the picture. I don't have any other protection for the insulation.
Then I would cut along the trusses and attach it straight up to the råspont.
Yes, unfortunately, you have to cut up between the rafters all the way up to the ventilation as matti_75 wrote. Otherwise, the insulation will not be protected against the wind as there will be gaps in the undersheathing.
Follow-up question from someone who doesn't quite understand:
You mean it should go up to the sheathing between the rafters?
If you have a construction with classic wind deflectors in masonite or cardboard, can you then cut the wind barrier/cardboard at the level with the wall plate?
Follow-up question from someone who's not quite keeping up:
Do you mean that it should go up to the roof sheathing between the rafters?
If you have a construction with classic wind deflectors in masonite or cardboard, can you then cut the wind barrier/cardboard at the level of the wall plate?
No, not if you are referring to the wind barrier in the wall. That example was if the technique came from the insulation in the roof. The insulation should be protected from wind penetration. So the wind barrier in the roof and wall should be connected, regardless of type.
No, not if you are referring to the wind barrier in the wall. That example was if the draft came from the insulation in the roof. The insulation should be protected from wind penetration. So the wind barrier in both the roof and wall should be connected, regardless of type.
But there's no need for a wind barrier in the roof, right?
Matti_75 said:
