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any tricks for better insulating my pull-down attic ladder?

Posted on 9/30/19 at 2:50 pm
Posted by CAD703X
Liberty Island
Member since Jul 2008
86576 posts
Posted on 9/30/19 at 2:50 pm
with these 99 degree days in the afternoon i can feel the heat coming from around the attic door when walking down the hall. has anyone tried running gasket or anything around the edges of the door or does anyone know of any tricks to help other than removing the ladder and throwing insulation down?

just curious if anyone has any tricks to better insulate around attic openings inside your house.

eta unfortunately i have 2 interior attic access points on opposite ends of my house and both seem equally prone to leaking heat.
This post was edited on 9/30/19 at 2:52 pm
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
84129 posts
Posted on 9/30/19 at 2:53 pm to
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
84129 posts
Posted on 9/30/19 at 2:54 pm to
Posted by Cracker
in a box
Member since Nov 2009
18885 posts
Posted on 9/30/19 at 3:12 pm to
Foam board glue some magnets on it so it stays aligned properly and you can put batts of insulation on top of the foam board roof side.
Posted by CAD703X
Liberty Island
Member since Jul 2008
86576 posts
Posted on 9/30/19 at 3:39 pm to


seems like a little $60 tent may be worth it both winter & summer.

Posted by meeple
Carcassonne
Member since May 2011
10171 posts
Posted on 9/30/19 at 4:05 pm to
If space is limited, look into Aspen Aerogel Spaceloft insulation. You can get it from Airtight Distribution.

Not sure if you have room between where the ladder is stowed and the panel.
This post was edited on 9/30/19 at 4:07 pm
Posted by Gingineer
Baton Rouge
Member since Jul 2012
85 posts
Posted on 9/30/19 at 4:33 pm to
quote:

Tent from home depot with the Pink Panther on it.


Picked one of these up when they were on sale. Works well for my setup. I also slipped some 1/2" foam board between the panel and ladder for another layer of insulation.
This post was edited on 9/30/19 at 4:35 pm
Posted by Gingineer
Baton Rouge
Member since Jul 2012
85 posts
Posted on 9/30/19 at 4:38 pm to
quote:

DIY ladder insulation.
quote:

DIY ladder insulation.


Why not tape the lid of the box and let the box slide across the decking? This thing looks like a trip hazard and is gonna eventually get crushed/damaged when moving boxes into and out of the attic.
Posted by Clames
Member since Oct 2010
17745 posts
Posted on 9/30/19 at 7:12 pm to
I put in a new attic ladder that has built-in insulation and a gasket seal.
Posted by LSUtigerME
Walker, LA
Member since Oct 2012
3890 posts
Posted on 9/30/19 at 7:19 pm to
I bought the tent and rigged some PVC to make it a little more rigid.
Posted by weadjust
Member since Aug 2012
15480 posts
Posted on 9/30/19 at 9:06 pm to
I made a foam box about 5 years ago like this guy . Foam and foil hvac tape.



I have a plywood attic floor around the area of my attic steps. I open the steps and move the box when I go into the attic and put it back in place when I exit. Easy peasy & less than $20. Using a non contact thermometer my attic ladder door is the same temp as the drywall ceiling.
This post was edited on 9/30/19 at 10:44 pm
Posted by East Coast Band
Member since Nov 2010
65749 posts
Posted on 9/30/19 at 10:41 pm to
Good and easy idea, but $60?
Posted by CAD703X
Liberty Island
Member since Jul 2008
86576 posts
Posted on 10/1/19 at 9:27 am to
quote:

Good and easy idea, but $60?


not worth the extra $30 in hassle to DIY at $60. just buy the tent, open the attic stairs and pop it up, done.

Posted by CrawDude
Baton Rouge
Member since Apr 2019
5596 posts
Posted on 10/1/19 at 9:43 am to
I’ll be replacing a set of attic stairs this month (one of the metal hinge brackets broke) and will be installing attic stairs that has some R-5 insulation already attached to the cover door and with the quite hydraulic rams instead of noisy springs.

I was looking at the various methods to improve insulating the new attic stairs b/c I can also feel and measure the attic heat that’s transferred into the hallway with the existing attic stairs. Anyway, this is a good post with numerous good suggestions with first hand experience on various options.
Posted by HECM62
NOLA
Member since May 2016
536 posts
Posted on 10/1/19 at 10:14 am to
This is the way to go. Got one a couple of years ago and noticed a difference right away.
Posted by ItNeverRains
Offugeaux
Member since Oct 2007
28166 posts
Posted on 10/1/19 at 11:12 am to
Buy a piece of 2" foam board for $20 and build a box to cover the attic opening. Might take 5 minutes.

I'm installing a solar fan next spring, 900 with a 300 tax credit, built in thermostat that kicks fan on at 90 degrees
Posted by CAD703X
Liberty Island
Member since Jul 2008
86576 posts
Posted on 10/1/19 at 3:46 pm to
quote:

I'm installing a solar fan next spring, 900 with a 300 tax credit, built in thermostat that kicks fan on at 90 degrees


queue? what dis? front of my house gets an ENORMOUS amount of sun every afternoon. its brutal. i would love to know more how this works. the big windows in the family room even with solar blinds cant stop the afternoon heat.

Posted by gjackx
Red Stick
Member since Jan 2007
16563 posts
Posted on 10/1/19 at 4:02 pm to
quote:

I'm installing a solar fan next spring

Would like to know more about this as well.
Posted by Clames
Member since Oct 2010
17745 posts
Posted on 10/1/19 at 7:36 pm to
Before/after thermal images of an attic tent I just installed at my parent's house. This is exactly 24 hours apart and today and yesterday were pretty much identical in temps and sun exposure.



Not a whole lot of real difference.

Posted by CAD703X
Liberty Island
Member since Jul 2008
86576 posts
Posted on 10/2/19 at 8:10 am to
Mine is coming in today so I'll post later. Which one did you get? I got one off Amazon that you nail to the sides and has an insulation rating of 15.3.

The real test for me is walking under it during the late afternoon. If I don't feel a heat blast then I'll consider this a success.
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