COMMUNITY FORUM

TomR

08:04PM | 01/31/99
Bvbasement
I have a 1950’s cape style home. As is common with the design, my second floor has a smaller footprint than the first, so there is kind of an “attic” space between the second floor walls and the underside of the roof. Through doors I can gain access to these areas with relative ease.

In this space I can see the back sides of the second floor walls. I can also see the top of the ceiling for the first floor since the first floor is bigger. Lastly, I have limited access to the real attic above the second floor, which is maybe 3’ high at the center. Part of the ceilings of the second floor rooms are angles, and the plasterboard is nailed directly to the underside of the roof beams. These attic spaces get really hot in summer, and cold in winter. We are ion Northeast Pennsylvania, so snow is not uncommon.

I want to improve the insulation. Currently the second floor walls are all filled with paper-backed batts, bulging thicker than the depth of the 4” walls. But where they are exposed in this lower attic, the paper backing is deteriorated to the point that simply touching the paper turns it to dust. In these spaces it is evident that someone at one time had insulation blown-in insulation for the exposed ceilings of the first floor. Even so, it is still quite lower than the tops of the joists. Insulation was also blown in the real attic, and now it has filled the air gap under the roof, preventing air circulation.

I thought I would run another layer of insulation over the exposed backsides of the second floor walls, maybe using one of the brands that come pre-sealed in a vapor barrier. I would run them perpendicular to the old batts, and simply cover up the crumbling paper, and taping between the rows. It was suggested that it would be better to simply tack up a vapor barrier or Celotex panel, but I would have to cut the Celotex down quite a bit from a full sheet just to get it in the spaces. Besides, I’m not sure of the R-value of 45-year-old insulation, and I would not be able to put up a vapor barrier everywhere.

For the ceiling of the fist floor, I would simply lay attic batts. Unless someone thought a vapor barrier was in order too. As far as the blocked air gaps, I haven’t a clue. I can’t get those special air-gap panels to slip in due to the roofing nails. I did manage to get a length of PVC pipe inserted, thinking I would simply insert a bunch everywhere, but I believe that would crush the insulation. A cardboard tube would be too flammable.

Any suggestions? Thanks in advance!!!

Click_to_reply_button
Inspiration_banner

INSPIRATION GALLERY



Post a reply as Anonymous

Photo must be in JPG, GIF or PNG format and less than 5MB.

Reply_choose_button

captcha
type the code from the image

Anonymous

Post_new_button or Login_button
Register

It will soon be time to store lawn mowers and weed trimmers for the season. Before you do, be sure to clear them of clippi... It turns out that many bath and kitchen cleansers contain chemicals that are dangerous to the skin and eyes, and often pro... So often we paint tiny nooks white to make them appear larger, but opting for a dark, dramatic wall color like this one—Be... Chocolate-colored walls and large window frames allow the exposed wood beams to take center stage in this small screened p... If you're not crazy about the idea of commingling plants and pool, this modern variation may be more to your liking. The s... Yes, a freestanding garage can become its own tiny house. Artist Michelle de la Vega has all the comforts of a modern resi... There’s nothing like a new set of cabinet hardware to refresh a room. The possibilities are endless: Go modern, rustic, or... Pursue what's known as the stack effect. To achieve it, open the windows on both the upper and lower floors, and as warm a... Like no other floor type, a checkerboard design works wonders to underscore the retro kitchen theme. Vinyl flooring, ceram... Twine lanterns add pops of crafty—but sophisticated—flair to any outdoor setting. Wrap glue-soaked twine around a balloon ... When securely fastened to a tree or the ceiling of a porch, a pallet and some cushioning make the ideal place to lounge. V... Incorporate nature into your lighting scheme by securing a dead tree in a concrete mold and draping your pendant lamp from... For the cost of a can of exterior paint , you can totally transform your porch. Paint the floor a hue that complements yo... In this urban apartment, a standard-issue patio became a serene and green perch by replacing the typical concrete with gro... If you put the washing machine in the mudroom, you can stop the kids from walking through the house in dirty, grass-staine...
Follow_banner_a
Newsletter_icon Google_plus Facebook Twitter Pinterest Youtube Rss_icon
 
webapp1