Unanswered Questions

5
votes
3answers
209 views

Can I use metal masonry device (switch) boxes in a stud wall?

I am installing new wiring and need to place 5 lighting switches in one location (yes, I understand the problems/issues of confusion, etc.). These will all be 3-way switches, non-dimmable. I plan on ...
5
votes
2answers
182 views

Concrete foundation repair

My home was built in 1914 (Portland, Oregon). In 1948, the house was moved 200 feet to its current location. The 750 square foot house has a concrete basement with a concrete floor. The concrete ...
5
votes
3answers
391 views

What is a good PWM driver for LED lighting?

I am looking at lighting options for my new flat. I'm looking for any recommendations and suggestions for the components to power and control the LEDs. If we consider the main room (i.e. the open ...
4
votes
1answer
82 views

What could cause lights to come on full strength then dim?

I just finished setting this up: There are actually 4 lights chained together at the end rather than just one. Once I finished I turned the circuit back on and tried out the switches. All of them ...
4
votes
1answer
55 views

Is it possible to install a whole house humidifier away from the furnace?

My building is essentially a single extremely large room. It's a 25'W x 45'L x 20' H concrete box, with an open mezzanine over the back 1/3 of the box. The HVAC system is gas-fired forced air, ...
4
votes
0answers
53 views

How to mix a resurfacer/leveler with sand and cement?

Disclaimer: No, I can't buy ready made surface leveler, because in Brazil this doesn't exist. I need to use a resurface a dry pack levelling that my previous contractor made a lousy job (porous ...
4
votes
4answers
187 views

Why does my basement floor paint come off when it's wet?

I painted my basement floor and now just 3 weeks later my washer leaks and the paint is peeling off. I also put some water down on a spot and when I wiped it up you can scratch the paint off. It is ...
4
votes
1answer
114 views

What should I know before plastering a concrete pool?

These two videos do not make it seem extremely difficult to replaster the pool for, say me and a friend: Swimming Pool Plastering Process (YouTube) Marble Dusting A Pool Also Known As Pool ...
4
votes
0answers
56 views

How do I add a socket to a fused alarm spur?

I am in the UK. I wish to install a socket (possibly a double) in the under stair area of my house. The main consumer unit is based here and also the alarm box. One option would be to get an ...
4
votes
2answers
850 views

Wainscoting a wall that has windows without casings. Is there a typical trim method?

We're redoing our front room in our house. We're thinking of going with a 'seaside cottage' feel and installing some wainscoting on the walls about 2/3rds the way up. The catch is that our house ...
3
votes
0answers
26 views

Need guidance for venting a new rough-in for basement bathroom

I'm currently finishing my basement, and I wanted to rough-in plumbing fixtures for a future basement. I've already got the layout, but I just need to figure out the venting for the drawing for my ...
3
votes
0answers
54 views

How can I mount a shelf above a closet door?

I would like to mount a wall shelf above a closet door in a small bedroom. I was thinking about using the Ikea Ekby shelf, which is 59" long (exactly the length of the sliding doors of the closet). I ...
3
votes
2answers
49 views

Is there any benefit to upsizing to 3/4“ pipe off a 1/2” main supply?

I have a half inch main supply coming from the street (house built in 1954). Is there any benefit if I run 3/4 PEX from the water meter to the various feeds and then branch off 1/2" PEX to the ...
3
votes
2answers
48 views

Can multiple 2-way occupancy motion sensor switches be used together?

Can multiple 2-way occupancy (AKA motion) sensor switches be used together? For the top and bottom of a staircase, I want the lights to be on if either switch senses motion and the lights stay on ...
3
votes
0answers
53 views

Small geyser coming out of the basement floor

My house is 40 years old. I have had basement flooding issues for years. With heavy rain, water comes out of my floors. I have a sump pump that takes care of it. Despite knowing better, Ive been able ...

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