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18
votes
5answers
21k views

What are the different types of drywall anchors, and what are the advantages of each?

I recently put up wire shelving in my pantry, and spent forever figuring out what type of drywall anchor I should use. I even found several types that I didn't even know existed. It might be good to ...
3
votes
1answer
3k views

What type of screws and anchors are used for concrete?

I have cinder block walls along one side of the garage and hang a lot of 'tool storage' hangers and such. Often what I buy comes with screws and anchors so I use that but I have some hangers I just ...
12
votes
4answers
10k views

Does XPS+OSB subfloor need to be anchored?

Mike Holmes is a big fan of OSB/plywood over 1" XPS for basement floors, though his book leaves something to be desired in terms of details. His book says: ...on top of the foam, you want to have ...
5
votes
2answers
4k views

When would I use epoxy anchors?

Epoxy anchor is essentially a metal alloy rod set onto epoxy. A hole is drilled and cleaned, then epoxy is put into the hole and the rod is inserted into the hole and left until epoxy sets. Using ...
3
votes
4answers
5k views

Framing a wall over a carpeted floor

I have a carpeted basement. There is both pad and carpet over concrete. There is a section I want to wall off and turn into a bedroom, it will not be load bearing. I would prefer not to have to ...
2
votes
1answer
5k views

How wide does a 6x6 concrete post footing needs to be?

Need to attach 6x6x8 posts for a free-standing pergola - I'll use Strong-Tie anchors attached to the concrete footing. The hole for the footing will reach well below the freezing line, but how wide ...
1
vote
0answers
151 views

Installing an 18kg (40lb) projector screen onto a concrete ceiling

I have a large projection screen that I need to install into a (seemingly) pretty stable concrete ceiling -- at least that's what I assume it is -- it sounds very solid when hit with a hammer, ...
0
votes
2answers
187 views

What is/are the proper method and tools for drilling into masonry?

Related to this question, The blinds project has gone pretty smooth up until this point. It seems that some walls have plaster or masonry behind them. Probably not a big deal, but I've snapped a ...