Concrete Floor In Kitchen Damp

Concrete s porous nature means that water from under your home can seep up through your concrete floor making it damp.

Concrete floor in kitchen damp.

Due to concrete s porous nature it can then travel through it causing issues in the flooring above. The concrete goes from wall to wall no gaps no water proof membrane and the damp goes up the wall 3 feet. Constant dampness on a tile floor feels unpleasant when walked upon and creates a potential slipping hazard. Changes in the surrounding environment can have a major impact on moisture levels within the concrete slab.

In principle all concrete floors should include a damp proof membrane across the whole floor area and this should be linked to the damp proof courses in the surrounding walls to provide continuity of protection against ground moisture. Mains internal pipework etc so the damp appears to be rising though the concrete. This also goes for the outside wall where there is air bricks which are below the concrete doing nothing. The easiest problems to isolate and repair with damp floors are issues with above ground services such as leaking pipes.

Damp in concrete floors. Concrete floors are susceptible to rising damp through the same capillary process as walls. I am pretty sure the problem comes from where the wall has been knocked through into the lean to the floor went from wood to concrete. Damp rising through concrete floor slabs is fairly common causing damp issues on carpets and floor coverings warping wooden floors and increasing the likelihood of low level mould growth.

This can cause issues with mold and mildew especially if you have carpet or. I have a damp kitchen floor it was discovered after i removed some rubber backed floor tiles. The damp proof membranes used during construction of concrete floors are often thin and can easily become torn before they are laid rendering them. It is not condensation and i have done quite a lot of other checks e g.

How to stop floor tile from feeling damp. The damp course is 2 bricks below the wooden floor and also below the concrete. Concrete floors especially can create problems that can be more difficult to solve. Damp from the ground can make its way into your concrete floor.

I have now removed the sink and the old chip board flooring to find the problem. I have been renovating a property when we first lifted the kitchen tiles we saw the ply had a large damp stain around the sink.