Hello,

Completely inexperienced,

Question 1. Shouldn't there be holes on each gable for ventilation? House built in 2021.

Question 2. Can I, with some boards here over the loose fill, build an airy floor to store a few suitcases?

Kind regards, Henrik
 
  • View of an attic with insulation and wooden beams, showing potential space for ventilation holes and flooring for storage.
  • Insulation certificate showing various types of loose wool insulation and certifications for a house built in 2021.
Hello,

Completely ignorant,

Question 1. Shouldn't there be holes on each gable for ventilation? The house was built in 2021

Question 2. Can I with some boards here build a breathable floor over the loose fill insulation to store some suitcases?

Question 3. Is my attic "uninsulated"? Can I improve it?

Best regards, Henrik
 
There is no problem storing suitcases in a cold attic. Just put down a couple of boards or a sheet. For answers to the other questions, you must provide more information.
 
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lewkiz
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BirgitS BirgitS said:
There is a picture in the OP's other thread about the same thing: [link]
Have there been 2 threads?
 
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Pomal
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It looks like you might have mold stoppers installed, at least that could be what is visible at the top of the first picture. If you have those, I don't think gable vents are needed.
 
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Berndtan
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Lostmoose Lostmoose said:
It looks like you may have mold stoppers installed, at least that might be what is visible at the top of the first picture.
If you have those, I don't think gable vents are needed.
 
  • Wooden attic with insulation, featuring exposed beams, insulation material on the sides, and a narrow wooden pathway leading deeper into the space.
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Eld and 1 other
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BirgitS
Yes, one with a picture and two questions and one without a picture and three questions. Maybe the moderator/owner can merge them if you ask.
 
I read the headline as "Can you build something that can create confusion?". I thought, now it’s getting really interesting 🤓
 
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Berndtan and 5 others
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Non-organic things can confuse you in a cold attic but not so much that circulation becomes bad.
 
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Berndtan
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Hello!
I myself have a cold attic and then placed pieces of leftover battens from the roof over 2 rafters in the attic and then OSB board over that. There was about a 2 cm gap from the insulation to the board. Of course, close to the attic hatch so you don't have to crawl to fetch things🙂
 
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Berndtan
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H fisgris8 said:
Hi!
I have a cold attic and used leftover lathing from the roof over 2 rafters in the attic, then placed an OSB board on top of that. There was about a 2 cm gap from the insulation to the board. Of course, I did this close to the attic hatch so you don't have to crawl to get things🙂
Do you possibly have a picture?
 
Hello
I have laid plywood boards over a larger part of the attic. First, battens attached to the roof trusses, then crossing battens to create a sturdy base for the boards. This builds about a decimeter, so the space you can use without blocking air circulation didn't become very large since the height up to the outer roof decreases. But you have to fit yourself when handling things, so it didn't matter much. I haven't changed my ventilation. It includes the original inlets at the eaves and four holes at the ridge (as in the picture that was shown and noted earlier). These holes seem to exit under the tiles on the outer roof as there is no visible part like a metal hood or pipe protruding from the roof.
My experience is that you have to be careful with what you store in the attic since the climate is controlled by the weather outside. It gets very hot in the summer. Then it is, of course, quite dry, but I experienced that a soft bag, which had some sort of plastic panels for stabilization on the sides, got ruined. These plastic panels became brittle and turned to crumbs when the bag was finally used. I think they were broken down by the heat.
In the fall (and partly in the spring), the temperature cycles up and down, making it quite humid from time to time. I had moving boxes standing up there, which became so moist that they warped slightly. However, the contents managed well.
I now mostly have bags and backpacks, Christmas lights, some boxes, disassembled IKEA cabinets, and it works well. But I have placed them a little more spaciously and have been careful to remove items that I believe can't withstand summer temperatures, such as air mattresses and shoes.
 
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Hhallden
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kvirre kvirre said:
Hi
I have laid plywood boards over a larger part of the attic. First, battens attached to the rafters, then crossing battens to create a sturdy base for the boards. This builds up about a decimeter, so the usable area without blocking air circulation didn't become very large since the height up to the outer roof decreases. But you need space when handling the items, so it wasn't a big issue. I haven't changed my ventilation. It has the original inlets at the eaves and four holes in the ridge (as shown and previously noted in the picture). These holes seem to open up under the roof tiles as there is no visible part like a sheet metal cap or pipe sticking up on the roof.
My experience is that you have to be careful with what you store in the attic as the climate is controlled by the weather outside. It gets really warm in the summer. Then, of course, it's pretty dry, but I encountered an issue where a soft bag, which had some kind of plastic sheets for stabilization in the sides, got ruined. These plastic sheets became brittle and turned to crumbs when the bag was finally used. I believe they were broken down by the heat.
In the autumn (and partly spring), the temperature fluctuates, causing it to be quite humid from time to time. I had moving boxes up there, which got so damp they warped somewhat. The contents, however, did well.
Nowadays, I have just bags and backpacks, Christmas lights, also some boxes, disassembled IKEA cabinets, and it works well. But I've arranged them more openly and have been careful to remove items that I believe can't withstand the summer temperature, like air mattresses and shoes.
Do you possibly have some pictures?
 
You have ventilation in the ceiling. You vent under the roof tiles in each truss bay. Called a mold stopper and should probably replace the vents in the gables.
 
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Berndtan and 1 other
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