Resurface Old Concrete Basement Floor

Concrete resurfacer is a cement based coating that forms a smooth new surface right over the old concrete.

Resurface old concrete basement floor.

If the floor already has a coat of old paint you will need to rough up the surface. Fit the wand with a 25 degree fan tip and hold it 6 to 8 inches from the surface as you clean the concrete with slow even sweeps. Repair those areas as follows. Mark dips or high spots with a carpenter s pencil.

Beige which resembles old concrete charcoal light grey resembles new concrete and red. You can use the beige color for patching up old concrete while still maintaining the look of your concrete. While walls can be easily patched and painted basement floors can be stained coated with epoxy or sealed with polyurethane. The cost of resurfacer for a two car garage is typically less than 200.

First check the floor s surface for evenness by rotating a 6 foot level on the floor in sections. If the floor is badly cracked broken or damaged you ll have to resurface it either with self leveling compound or new concrete. Use a small paint brush to sweep dirt from corners step 2 prepare a previously painted floor. You ll also need to buy or rent some special tools so expect your total cost to be about 300 for this how to resurface concrete project.

Just make sure you clean the surface well before applying the new concrete coat. Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail. Make sure to get all the corners of the garage or basement floor clean as well. All i want to do is resurface the floor and maybe apply a waterproofing sealer so i can use the basement for storing things and maybe have a sitting area.

While the concrete is damp mix up enough resurfacer to fill any divots. Today there are many concrete resurfacing solutions to choose from. Due to all of this work my basement floor has random concreted areas from the repairs and also has some pitting so it is dusty etc. It s possible to skim coat concrete.

You can even skim coat old concrete. Step 1 sweep out all dirt and debris. Patch spalled areas photo by ryan benyi. New concrete is so much easier to stain than old concrete.

To remove mildew or algae use a concrete wash. To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room. It absorbs the stain well and reacts correctly with the acid stain. The tintcrete thin patch and concrete resurfacer is available in four colors.

Because the basement is usually susceptible to moisture careful preparations are necessary. Why would you resurface concrete.