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2 Answers

Can a home have Grade 1 insulation quality and ceiling strapping?

Strapping with fiberglass batts seems to be what is used on most/many new New England construction. You could achieve closer to grade 1 insulation with a blown in product but even that will most likely have some voids/gaps. How do you grade this common practice? Some areas near Maryland go to another extreme with sprinkler piping. The code officials are making the batts go above the water pipes creating hugs gaps. Can this be grade 1?

In Energy efficiency and durability | Asked By Mark Bashista | Jul 31 15
0 Answers

Window flashing I like...

I just was shown Huber's stretchy tape for window flashing. I like it. Mikey should like it. Try it folks, I bet like Mikey, you'll like it.

http://www.huberwood.com/zipsystem/stretch-tape

In Energy efficiency and durability | Asked By aj builder, Upstate NY Zone 6a | Jul 31 15
5 Answers

Flogging the half dead vapor barrier horse…

At the risk of being heaped with much deserved abuse I have a yet more vapor barrier questions.

I am in the process of designing my new home and have settled on a double stud wall construction with a load bearing inner shear wall, a sheathed 2x3 framed outer wall and dense cellulose insulation.

In General questions | Asked By L. M. | Jul 26 15
7 Answers

How to better insulate my roof

I have a log home with a high ceiling. It has 2by 12 roof rafters. Which means I have 10inches of insulation. I live in northern NY. I want to know if I put 2inch foam panels and a metal roof will it increase my r rating? I seem to lose a lot of heat through the ceiling and it's very hot in the summer.

In Energy efficiency and durability | Asked By Rodney Coryer | Jul 26 15
7 Answers

How to hire a tiling contractor?

Hello,

The two local well known tile person are both tied up and can't work on our house since the builder didn't line them up when he should have.

I am in the process of interviewing the tile guys and was wondering what do I need to ask them to see if they know what they are doing?

secondly, also when I go look at their work, what am I suppose to be looking at?

Thirdly, any important tips that I need to know/ask the tile guy for laying down marble/Limestone tiles on the floor and regular tiles in the shower?

In General questions | Asked By beenash khan | Jul 29 15
4 Answers

Outlet air sealing

Location: Chicago Suburbs, Zone 5
I have a question on low voltage wiring for new construction of a residential house.
The wiring would be for network (CAT), Control, Audio, CATV, etc….
I see that there are “open backed boxes/brackets” (Carlon), “closed boxes” (120V type), and “air-sealed” boxes (gasket).

I am conscious of air sealing (techniques) and will also be using a sprayed insulation solution in the exterior walls.

In General questions | Asked By Ani Brown | Jul 29 15
9 Answers

Eave vent detail

Hi GBA
Does anyone have a link to an eave/rake vent detail where:
cold climate
gable roof
metal roofing
cathedral ceiling
minimal overhang
board&batten siding
rain screen

I have colleagues citing anecdotal evidence saying with an airtight envelope, the need for balanced roof venting is not critical, i.e., continuous eave vent and no ridge vent is sufficient.

Thanks

In General questions | Asked By Erik Olofsson | Jul 16 15
9 Answers

General contractor and his responsibilites

Guys,

Building a house and now trying to dig myself out of the hole created by my general contractor.

The house is a custom 9600 square feet (9 ceilings basement/ground, 8' second floor with 3 trey ceilings), a covered patio (16' deep x 70" wide) with 5 car garage (1900 sq-ft with13' ceilings)

In General questions | Asked By beenash khan | Jul 25 15
4 Answers

Question about insulating foundation Superior Walls

Hello,
We are planning our new home in Illinois (border of Zone 4 and Zone 5). The entire exterior will be EIFS. The majority of the basement will be finished. The east wall of the basement will be a walkout, which we plan to have wood-framed. We plan to use the Xi Superior Insulation walls for our foundation, which adds 2.5" of Dow Styrofoam to the original Superior Walls for R-12.5. Here's a note from their website about the walls:

In General questions | Asked By Kevin Hoene | Jul 28 15
7 Answers

Final countdown: Will 2 inches of rigid foam be worth it for me?

Hello all!

I have been asking questions and researching energy efficiency for the past two years. Finally I am getting around to building my own home and will be installing, or not installing, rigid foam in the next couple weeks!

My house build is financed mostly by a construction loan.

  • I have calculated $2,380 in the cost of rigid foam
  • $160 in material to bump out window and door openings 2"
  • $80-$160 in Aluminum
  • $300-$500 for labor to get Aluminum fabricated for the bottom
  • $40 in cap nails
In Energy efficiency and durability | Asked By Nicholas C | Jul 28 15
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