Attics (also called "lofts") are the space immediately below a house's roof.

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How to run cable down wall near where the slope of the roof meets the ceiling?

I can't really get my body close enough to the point where the hole needs to be to drop down the wall since the slope of the roof meets the ceiling in the attic and leaves only about a foot-and-a-half ...
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20 views

How to assess deal with termite damage

I am under contract on a house in AZ. There is obvious termite damage. The termite inspector found half a dozen spots (in rooms that hadn't been painted recently) near ceiling and top of walls where ...
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66 views

Is there a proper way to vent a garage into an attic?

So, I'm looking to install a set of vents in my garage door for the summer months. I insulated it last winter without realizing how hit it would get with two hot cars in it! Not to mention it really ...
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52 views

What is the best type of insulation to use on a hinged metal attic door?

What is the best type of insulation to use on a hinged metal attic door (no integrated ladder)? Primarily concerned about heat entry through the door when closed. Also concerned about heat entry ...
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88 views

finishing attic above garage

I have a 2 car garage about 20 by 20 in size. Planning to build an attic storage/bonus room above it.The space above garage measures about 18 by 20 with minimum hight of 6 feet, and an access can be ...
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223 views

Do I really need a newel post at every change in direction in a banister?

I'm constructing a banister for a loft. It's an area with three angled turns - labelled A, B, and C in this picture: I know the conventional wisdom is that you need a newel post at every change in ...
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235 views

How to keep an attic over the garage cool?

The space over my garage is dominated by a large dormer, which I use as my office. On either side of this dormer, the remainder of the over-garage area is attic space. We have access panels into ...
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362 views

How to repair leaking blower / air exchanger in attic?

Earlier this summer I went up into my attic to retrieve something, and was surprised to feel a cool draft. I discovered that a gap had developed between two portions of the big metal box that ...
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161 views

Contractor vented bathroom vents in attic, now I have mold. Is he accountable? [closed]

A few years ago I bought a home. The inspector found mold in the attic and pointed out that the upstairs bathrooms did not have vents. I remediated the mold and had an electrician install vents that ...
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How can I seal electric outlets to prevent garage fumes from seeping through?

Two of my bedrooms share a wall with my garage attic. One of the bedrooms started smelling like gasoline after my snow blower started leaking in the garage. After long investigation, I found out the ...
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132 views

What are these metal ducts/tubes going into the attic used for?

We live in a house that is approx. 1200 sq ft. and was most likely gutted and 'refactored' by the previous owner. In our laundry room, they built a 'closet' around the water heater and our HVAC unit. ...
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Will installing an OSB floor in the attic create moisture problems?

I installed some new OSB flooring in my attic. The area it covers is about 160 sq. ft. The total area of the attic is about 750 sq. ft. There is just blown fiberglass up there, and there is no vapor ...
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How do I insulate around conduits and into difficult edges in my attic?

I am thinking about adding a little over a foot of insulation to my attics. I understand that there shouldn't be gaps between fiberglass batts (I read that this can reduce efficiency by 25%, whatever ...
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42 views

Keeping hot tub (spa) circuit line inside attic properly

I have a house with a circuit for a backyard SPA that is no longer present. I want to remove all wiring coming down from the attic, but want to leave the fat 220V line in place (in case I need in the ...
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238 views

Benefit to running electric wires through walls vs attic/basement? 1-story house

We're planning on getting some updates to the electric wiring in our house. Installing more wall outlets, removing some knob & tube in the attic, installing GFCI outlets in required places, and ...
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Would enveloping an attic in insulation cause any problems?

My attic currently has batt insulation between the joists, and a second layer of batt insulation on top of that. In the summer, the second floor is quite a bit warmer than the first floor. I'm ...
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193 views

Is it economically reasonable to cool the roof by water evaporation

I want to estimate the outcome before going into hassle of installing the sprinklers/mist emitters. I have a place on the last floor, you can call it an attic, directly under a flat roof which is ...
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3k views

Can I install insulation over the HVAC duct work and plywood?

Currently there is R19 faced insulation installed between the floor joists. I am adding R30 unfaced perpendicular to the currently installed R19. I have two questions: 1) There is an HVAC unit in ...
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Installing cardboard deflectors (baffles) in attic

Goal I need to install 75 cardboard deflectors (baffles) in my attic. I need to do this so that the cellulose does not go into my soffits. Current Setup I brought myself up three sheets of 2x10 ...
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934 views

Do I have to worry about condensation on plywood over rigid foam insulation in the attic?

I have a vented attic space with poor insulation in the attic floor and rafters, so I'm going to button it up. My energy auditor suggested I insulate the floor as follows: cut blocks of rigid foam ...
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151 views

Are mice dying in my loft?

I have a downstairs toilet that protrudes from the side of the house. As a result, it has a loft area that is not accessible without cutting into the plasterboard ceiling. Mice are fairly common in ...
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178 views

Attic was built to be living space in 1945, but are the trusses strong enough to keep doing so?

I have a Cape Cod style house that was built in 1945 with an attic as a living space. The trusses are 2x6, 16" apart, and don't span more than 15' across. Do I need to reinforce these trusses or ...
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Can I unplug attic fan over garage

I recently moved into a new house and during the inspection, the inspector noted that there was a fan in the attic space above the garage. He also mentioned that I could probably just unplug it ...
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Thermal Expansion and Contraction in Two Story Townhome

I live in California in the city of Chatsworth to be exact. I live in a two story Townhome and for the most part when I sleep in my bedroom it's very quiet. Occasionally there will be nights sometimes ...
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Should I use 14/2 Romex or Armored Cable between plaster attic ceiling and exterior roof?

I am running wire for some recessed lights in my finished attic. It is a typical gable roof; the interior is plastered with 2x6 joists. Im curious to know if running Romex in the ceiling between the ...
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66 views

Insulation type to use on a hinged metal attic door

In this question, I asked about the best type of insulation to use on a hinged metal attic door, when one is also concerned about heat entering around the edges of the door when closed. The answer I ...
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Looking for Second Opinion on New Insulation in Attic

I had someone come take a look at the attic yesterday to do an assessment. He uses the sprayable foam insulation and said that he would spray the ceiling of the attic rather than the floor (and remove ...
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161 views

What under-eaves vents can I use to maximize attic airflow and minimize insect infiltration?

I live in Seattle. It doesn't snow here often. Winters are cold, but temps do not dip below 32 for long periods of time very often. I live in a small, one-level 950 sq. ft. house built in the 1950s. ...
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96 views

How to protect non-metallic cable parallel to face of joist in attic?

I would like to run non-metallic cable (Romex) along the sides of the floor joists in my attic. Code (NEC 300.4(D)) says that wires need to be 1.25" from the top or bottom of the framing member. ...
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660 views

What could be causing condensation on attic pipes?

My son just bought a new house in Calvary, Alberta. The last few nights have been approximately -30 °C (-22 °F). When he was cleaning his second floor guest bathroom, he noticed a stain on ...
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140 views

How do we properly insulate a loft ceiling with 2“ by 4” without loosing space?

We have recently started a home improvement project that involved completely redoing all of our vaulted ceilings. We have a loft area that was about 6 foot in height at the peak. When we did the demo ...
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Can insulation batts run on top of wall studs?

Our house has vaulted ceilings, and the attic space contains three walls that are shared with living space (bedroom and living room). The attic sides of these walls have batts of insulation on them, ...
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918 views

what size wood to use for garage loft

I want to build a loft above my two car spaces in the garage. It is 20 feet wide. Length is flexible depending on wood suggested. 8, 10, 12, 16 feet etc. There will be walls on three side but I ...
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233 views

Add blown in insulation by hand

I have a few small areas in my attic that don't have sufficient insulation. The insulation already in place is blown-in. How practical is it to fluff up blow-in insulation and deposit it by hand in ...
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1answer
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Attic Venting of Knee Wall in Cape Cod

I have a cape cod style home, pictured below. The second story living space on the back side of the home is created by having a lower pitched roof. So, the front and back sides of the roof have ...
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Can I run water lines through the attic?

I recently had a Slab leak in my home in Indianapolis,IN. This is the 4th Slab leak since I've owned the home. I decided it was time to reroute all the Water lines. I thought this was best so I wouldn'...
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947 views

What license/certifications are appropriate for mold remediation firms?

I am looking for someone to clean up mold in my attic, and I have been advised to find someone who is licensed in the area of mold. I’ve checked HomeAdvisor and BBB, but it’s not clear to me who ...
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2k views

Why am I having an attic ventilation problem this year when I didn't last year?

This winter in the attic I noticed ice on the roofing nails. Obviously warm moist air condensed and then froze on the cold nails. When the weather broke and warmed up a bit, I was back up in the attic ...
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Attic wiring for a chandelier

To wire a chandelier I have attached it to already installed ceiling recessed lights. I bought a Appliance Power Cord and attached to one of the ceiling lights and the plug to a female plug attached ...
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44 views

help with improving HVAC performance on the second floor of an old house

I'm hoping some of you can offer some advice on how best to add a second AC in our home -- or on whether we should look for a different solution. I should say upfront that I've done a lot of reading ...
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Wanting to insulate attic in 1930s home, have some questions (baffle install, soffit venting, mixing cellulose/fiberglass, etc)

Have a 1930's 2-story house. I recently upgraded the wiring in the 2nd story to get rid of all the knob/tube left in the house, and I figured while I'm up there I should add some attic insulation (...
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149 views

How to add more lights to my attic

I have 1 light in my attic but its not bright enough for the whole attic so i want to add 4 more lights. the switch is in the downstairs hallway, so all that is in the attic is a electrical wire and ...
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possible to have too much soffit intake venting for roof/attic?

Is it possible to have too much soffit intake? Currently my simple gable roof on a ranch home has 8 RVO38 vents but NO soffit intake vents (terrible!). Of course the attic space runs incredibly hot ...
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261 views

Can I move an attic furnace downstairs

I love the single unit HVACs. I hate the unit in the attic - it has leaked so many times. Now that I am ready to replace the attic unit, I was wondering if I could have the same setup as my 1st floor ...
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248 views

how to insulate attic bathroom vent to prevent condensation

i bought a house in june and the bathroom fan start dripping water a few weeks ago (november). I looked at the inspection report and the picture shows that the vent duct through the roof isn't ...
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How can I insulate an already converted attic space?

A couple of years ago we had our attic converted to a spare bedroom, It became obvious after the first winter that there was a problem, after inspection it was confirmed that there is no insulation ...
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Can I extend attic vents so they don't get blocked by snow?

I have 2 square low profile attic vents on the detached garage but I'm pretty sure they are blocked with snow during the winter. If I should alter them, are there extensions available to raise these ...
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Is this a safe way to clean black mold in the attic? [duplicate]

Possible Duplicate: How to remove/clean black mold? My dad says there's mold in the attic (that looks black), and he plans to spray it with a mixture of water and chlorine. Is this a safe way ...
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Home inspection requires exhaust to attic exterior

We have sold our 1995 built home. One item that needs to be addressed is "Bathroom fans vent to attic and need to exhaust to the exterior of the attic to prevent moisture condensation in attic." I ...
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Risks of blocking loft hatch?

I am looking to have a built in wardrobe installed but having it where I want would mean blocking the loft hatch. Are there any risks to not having access to the loft?