WebOct 30, 2014 · It sounds like you have an existing basement slab in poor condition and a dirt-floored crawl space. These areas need to be sealed with new concrete or heavy-duty plastic. If you can afford that work, and can install a sub-slab radon mitigation fan, you may find that your existing furnace works fine, without any backdrafting problems. WebAug 7, 2024 · It has a solid block perimeter but has a dirt floor. Also, there is a very large rock under the cottage which makes the crawl space uneven- ranging from 2 ft to 4 ft high. We have aluminum vents in the block foundation that slide open with a little screen. We have rigid foam panels on the concrete block walls (2 inch) The cottage is 900 square ft.
Moisture in basements: causes and solutions UMN Extension
WebApr 12, 2024 · Concrete caulk or filler is best for cracks no wider than 1/2 inch. This thick material is injected into the crack with a caulk gun or by directly squeezing it out of the tube. You can use concrete caulk on both vertical or horizontal cracks. Our top pick is Sikaflex Pro Select Self-Leveling Sealant . WebAug 3, 2024 · When it comes to the basement, this portion of the FHA mortgage loan rules state, “The Appraiser must notify the Mortgagee of the deficiency…if the basement is not free of dampness, wetness, or … greater good northwest portland
Flooded Basement - How to Clean Up Flooded Basement - Country Living
WebJun 28, 2024 · The best size aggregate for a concrete basement floor is 1 inch or smaller. Leveling Before pouring concrete, you must make sure that the floor is level. Rake the dirt floor, removing any... WebMay 5, 2014 · Strong, reliable, and maybe not so green. Concrete is the default material for basement slabs, but the cement that's used as the binder in concrete is a significant … WebJan 24, 2024 · Give your basement several days of drying time. You can speed up the process by keeping doors and windows open as much as possible, and by placing fans around the space to increase air circulation. Last but not least, wash your floors and walls to remove any dirt left behind by the floodwater. If you notice damaged drywall or … flink cep python