The inside and outside of the wall are dealt with mostly when waterproofing basement walls. During construction is the best time to make sure your basement is waterproof as a waterproof membrane can be applied to the outside of the foundation. As a result of poor original work, the home settling, or hydrostatic pressure from changes in the water table around your home, there could be leaks and seepage through your basement walls. Some work is required in order to waterproof your basement walls.

Any hairline cracks, holes, or other porous areas in them should be identified. Fill in large holes with mortar but smaller holes and cracks will be ok then apply a waterproof mix. A dovetail should be chiseled out when filling in larger holes to allow the mortar to properly take hold from the inside. Mortar is on average one part cement to two parts sand with enough water to make a stiff mix.

When applying mortar use an ordinary trowel and make sure there are no air holes or pockets. Using a stiff wire brush to get rid of loose particles is also a good idea before applying the mortar to help it adhere because if the wall is leaking considerably you may need to put in a drainage pipe to a sub pump to help drain the water. The nature of the water flow may mean this is just temporary or it could be a permanent measure. In much the same way as you would repair the larger holes in the wall, tackle the leaking floor joints.

Chisel out a dovetail joint to help it adhere and make sure to incline the patch slanting it from the floor to the wall to provide strength and drainage. After repairing the wall we are ready to apply the waterproof mixture. Sand the wall to remove any paint, mist the wall then apply the waterproof mixture while the wall is not dry but is not so wet that it will not set. The manufacturer’s instructions should be read carefully since epoxy and latex waterproofing mixtures usually require you to add some water, but you could also use your own mix of plain cement and water which should have the consistency of cream when mixed to a slurry. Apply the mixture at the bottom of the wall using a stiff brush, moving up in a right to left direction.

Make sure to get it into every nook and cranny. After the wall has dried overnight wet it down thoroughly again and apply a second coat of the waterproofing mixture in the same manner as the first. Always use two coats, as one coat will not do the job and may result in you having to start over again. It is not as difficult as it might first appear to waterproof basement walls by putting this information to use. Better than that, the dry basement you have been wanting for quite some time will be here.

You can find more home improvement ideas like using electric radiant flooring along with furniture for your basement like air bed sofas. Then of course you can learn how to lower your utility bills.