Most Popular

1500 questions
22
votes
5 answers

Architect drawing home addition by hand

I am planning to expand master bedroom and hired an architect to draw the plan. What I learnt is that he drew diagram by hand and not using CAD. He is an old guy. But I am wondering if I should be concerned now? Given this age, everything has to be…
HP.
  • 1,832
  • 12
  • 69
  • 101
22
votes
9 answers

How to get rid of CO₂ in a house with A/C in hot summer?

Recently, I've been measuring the CO₂ concentration during multiple nights and the levels in the bedroom where I sleep are very high and unhealthy (over 1600 ppm). I use an AirVisual monitor, which is high precision and catches the trends. I opened…
Physther
  • 323
  • 1
  • 2
  • 6
22
votes
5 answers

How would I go about turning a tree in to a tabletop?

My father-in-law is about to cut down a large Ash tree (on the insistence of a neighbour). At the same time, we need a dining table, and quite like the idea of a simple wooden slab on legs. Unfortunately I only have basic knowledge of woodwork, and…
UpTheCreek
  • 1,031
  • 4
  • 14
  • 20
22
votes
7 answers

Lubricant for squeaky doors

I'm looking for a long term solution to my squeaky doors. Our home is fitted with brass hinges on all doors and lately they have all been starting to squeak. I've tried several silicone based lubricants but none have solved this issue permanently.…
Geoff Dalgas
  • 457
  • 3
  • 8
  • 16
22
votes
4 answers

How do I properly wire GFCI outlets in parallel?

I have two countertop outlets in my kitchen that I am in the process of replacing with new, GFCI-protected outlets. These two outlets are on a circuit together, and they are the only loads on that circuit. After wiring the new outlets up and testing…
Drew Spickes
  • 385
  • 2
  • 3
  • 8
22
votes
1 answer

How do I remove this fastener under my bathroom faucet

What the heck is this brass fastener and how do I remove it? It seems to be holding down my bathroom faucet which I'm trying to replace. All I can think is that center "hinge" maybe unscrews somehow? But I don't see any way to grip it, it doesn't…
Magnus
  • 323
  • 2
  • 6
21
votes
3 answers

Do new wire runs in an existing ceiling need to be stapled down?

I've heard some people say that code requires wiring in the wall to be stapled to framing every so often (how often?), but when you are doing a remodel, is that necessary? I have a two story house, and would like to remove one standard dome light on…
JPhi1618
  • 27,679
  • 4
  • 52
  • 89
21
votes
6 answers

What "code" applies to projects that I do in my own home?

A good portion of the answers and discussion on this site references "code". What does a DIY-er need to know about code as it relates to project in their own home? Most of what I can find online either refers to commercial projects or third-party…
Portman
  • 1,079
  • 3
  • 9
  • 14
21
votes
4 answers

What's the most common cause of A/C refrigerant lines freezing?

I noticed my house wasn't getting under 75°F this weekend when I had the thermostat set for 70°F. Since I'd done a lot of drywall sanding inside recently, my first idea was to replace the filthy air filter. My first indication that the air filter…
Doresoom
  • 15,623
  • 30
  • 80
  • 118
21
votes
6 answers

Can I safely use a 9w LED bulb in place of a 40w incandescent?

I bought a reading lamp that on the box says: Max 1x40W The shop also sold me an LED light bulb that says: 9W=75W So my question is, can I use light bulb or not? I am confused between the 75W and the max of 40W mentioned for the lamp
Jim
  • 471
  • 3
  • 7
  • 13
21
votes
7 answers

What's the best way to account for saw blade width (kerf) when cutting boards?

In theory, to cut a 350mm piece out of a longer board, I would have to mark the line at 350mm + half of blade width. So if I have a 2mm hand saw, the line would be drawn at 351mm. How does that work in practice? Should blade wiggle be taken into…
Moshanator
  • 313
  • 1
  • 2
  • 5
21
votes
3 answers

What is the safe/correct way to work on gutters? From a ladder or from the roof?

I am very comfortable working on the gutters (usually just cleaning them) from one story up by just sitting on the roof. I do this on my own home over the garage and at my parents one-story home. I noticed some debris in the gutters on my 'big roof'…
Freiheit
  • 4,162
  • 12
  • 47
  • 67
21
votes
8 answers

Is switching the neutral OK?

What’s the worst that can happen if I put a switch in the neutral instead of the phase? I just found out that 3 light bulbs sockets in my home are connected this way. It came to my mind to fix it, but then I recalled the flow of current from…
GoatZero
  • 311
  • 1
  • 2
  • 4
21
votes
3 answers

How do I refill a fire extinguisher or should I just buy a new one?

My fire extinguisher is out of charge and I want to either refill it or buy a new one. Is it better/cheaper to refill it or just buy a new one? (Can I even refill this fire extinguisher?) EDIT:
Jeff Widmer
  • 8,172
  • 12
  • 48
  • 65
21
votes
1 answer

Are cracks in a newly poured concrete basement floor a problem?

I'm having a new home built and found a large crack in the newly poured concrete basement floor and wanted to see if it's something I should be concerned about. The floor was poured sometime in the past two weeks; I need to check with the builder…
viatheether
  • 213
  • 1
  • 2
  • 6