Unanswered Questions

7
votes
0answers
1k views

How does this 50 year old shower valve work?

I'm in a bind, with this valve taken out of the wall and the water supply turned off. It looks like these pieces are all intact, nothing broken. The valve stem screws into what I would call the valve ...
5
votes
1answer
80 views

How can I protect my slate floor from essential oils?

I set slate tiles in my bathroom floor and counter top. I notice that where essential oils (aroma therapy types) have dropped on the surface, the shine is gone and the sealer appears to have been ...
4
votes
1answer
79 views

Can the high efficiency washing machine drain into the kitchen waste stack?

newbie here. We live in a condo that is the third floor of a converted Victorian home (there are two units below us). We have in-unit laundry - a stacked high-efficiency washer and dryer (both front ...
4
votes
0answers
114 views

How can I resolve tripping problems with CAFCI?

Situation: I was having combination arc fault circuit interrupters (CAFCI) installed in some 20 Amp and 15A branch circuits. In several cases , the CAFCI immediately tripped after installation, or ...
4
votes
2answers
62 views

How can I stop my windows from leaking when mild winter weather occurs?

We have an 11 year old bungalow and this problem only occurs on the middle section of a bay window. We think that frost happens inside the insulation somewhere and when the temperature outside is mild ...
4
votes
0answers
81 views

How can I remove the residue that is building up in PEX tubing?

I have a pex plumbing system that has been slowly clogging / losing pressure. Our sulphur treatment system injects peroxide into the pressure tank then flows upstairs to the filter system. The ...
4
votes
1answer
175 views

Can you use a hopper gun to spray finishing plaster?

I'm intrigued by spray plastering. It seems that most people use machines like this, costing thousands, to spray finish plaster: ...
4
votes
0answers
135 views

What should I do about putty that fell in the toilet opening?

When I was lifting off the old toilet a large chunk of plumbers putty/clay fell in the opening. (There was a huge amount under the toilet, and no wax that I could see.) I tried using a vacuum to get ...
4
votes
2answers
192 views

Can I repair a shower without pulling everything out?

We had a new shower put in (by a contractor who was in over his head) during a remodel a few years ago. About a year ago the built-in-bench starting to collapse. When we pulled out the bench we ...
4
votes
2answers
2k views

Is there a way to remove the mildew smell from under tile without damaging the tile?

We live in a rental. The toilet was leaking when we arrived. Landlord paid for a plumber to do a simple repair, but before that, there was definitely water pooling underneath the tile (and seeping ...
3
votes
1answer
38 views

Should there be waterproofing between the rim joist and ledger on new construction?

My new house is being built with a deck and I noticed that the framer has fastened the ledger directly to the rim joist without any sort of waterproofing between. The sheathing which is Zip system ...
3
votes
0answers
62 views

Different circuit breakers keep tripping, some not re-setting

Background: South Carolina house built in 2009, assume all electrical systems, main panel and circuit breakers new at that time. I moved into the house in May having transferred from the UK. I brought ...
3
votes
0answers
54 views

Getting R38 in roof with 2x8 rafters

I was planning to use foil faced 2" polyiso plus an air gap, plus 5 1/2 rock wool, to get 13+3+23, or r39. But this is all between the rafters below the roof deck, and the polyiso is impermeable. If ...
3
votes
1answer
46 views

What finish should I use for concrete on stairs?

I want to remove the carpets on the stairs in my duplex. it is a concrete staircase. I think I would need to repair it and then I want to coat it and leave it bare. what would be a good coat to use? ...
3
votes
1answer
221 views

How to extend Sump Pump discharge pipe from house

My house's sump pump discharge pipe exit's the house a couple of feet high from the ground and runs straight down. I don't want it dumping right next to the house (kid's sandbox is there now) so I ...

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