Crown Molding On Concrete Walls?

Can you put crown molding on concrete walls?

If you have concrete walls, which are common in block houses and basements, molding requires a different installation method. Crown molding is best installed by at least two people. On concrete walls, two sets of hands are even more important, as there are no or few nails.

How do you attach wood trim to concrete?

Place the first section of wood trim against the wall and line it up with the guideline you made. Take one of the concrete fasteners and insert it through the pilot hole in the trim and make sure it sets into the concrete pilot hole. Tap it in with the mallet so you do not damage the wood trim or the concrete.

How do you attach something to concrete without drilling?

A simple fix might include an adhesive or adhesive-baked hook, while there are other fasteners like hard wall hooks and masonry nails. Powder-actuated fasteners and concrete nail guns are useful for supporting frames and providing a much greater hold.

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How do you attach wood to concrete without drilling?

If you are willing to make holes in the concrete but do not want to buy the particular drill bit needed, then the simplest solution is to get nails for your project. Standard nails will not work on concrete, but some nails are made specifically for nailing wood to concrete. Cut nails will also work for this as well.

Can I use liquid nails on concrete?

Liquid Nails is a high strength multi-purpose construction adhesive suitable for bonding timber, plasterboard, MDF, particleboard, masonry, concrete, tiles & ceramics, metals, plastics*, rubber and glass.

Can you glue wood to cement blocks?

Construction Adhesive is typically used for repairing broken concrete, bonding wall blocks to caps, and attaching wood to concrete and masonry surfaces. Quikrete 10 oz. Construction Adhesive is easy to use, needing only a caulk gun for application.

Can you glue on crown molding?

Use glue to hold the crown molding in place to nail or to provide extra security for using thinner nails. Use material-specific glue when the installation does not allow for nails. Use nails without glue if the install may be a temporary solution to determine if the look is desired.

Do you have to nail crown molding into studs?

Crown moldings, or any corner trims really should be nailed to a stud, not simply into unbacked drywall. Without good support, the molding will warp out from the wall causing gaps in coverage to open along the edges. This gap results in having to use longer nails to reach the wall and support wood behind the sheetrock.

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Can you put crown molding on plaster walls?

Crown molding is a classic finishing touch that lends an air of formality to a room. Installing the molding in a room with plaster walls is no different from drywall in most respects, but there are a couple of things to note.

How do you cut nails in concrete?


  1. Drill Pilot Holes in the Board. Begin by drilling a pilot hole through the board at each location you are nailing.
  2. Extend the Pilot Holes into the Concrete. Remove the board, and vacuum away any dust from each hole.
  3. Vacuum Out Pilot Holes.
  4. Drive the Nails.

How do you attach wood trim to brick?

As far as attaching trim to brick, I just use a small amount of liquid nails and tack it to the brick with a 1 1/2″ 16ga. nail in the mortar line. Not using the liquid nails you might experiment with longer nails. It wouldn’t mar the brick, you would just need to touch up the mortar if you did away with it.

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