Some area looks wavy. While carpeting, padding and laminates don’t add any strength, they do have cushioning and acoustic properties that add to the livability of a space, plus they help cushion any deflection that might be felt with only a sub floor in place. Mold on subfloor under carpet? It is important to choose the right type of subfloor for your surroundings, climate and purpose, as it will have a big effect on the finished result. Our realtor is worried about the dog smell and would like us to clean the particle board before the new carpet is installed. It was easiest to remove the padding under each section of the carpet instead of doing it after all the carpet is up. Chlorine is scientifically designed NOT to penetrate porous materials. Mold exists everywhere in nature, even inside of your home. In some cases, it is impossible to get urine odors out of wood. Join Date: Dec 2008. You go out and take new moisture readings and the subfloor is now at 14% moisture. Most molds produce a musty, pungent, earthy odor. If someone asks you “What kind of flooring do you want?” the first thing that may come to mind is wood look vs. carpet. In basements and in homes with slab-on-grade foundations, the subfloor may simply be a concrete slab. A subfloor is the layer or layers of flooring located under the finish floor covering. If we are doing the install work, talk to your flooring specialist at your store regarding the subfloor, carpet and pad selections. Underlayment is recommended for use with Rated Sheathing, but can be skipped if the floor system uses Sturd-I-Floor under carpet and pad. The signs of mold under hardwood floors, carpets and vinyl are usually the same. I have, however, also seen mold under finish flooring when there is a concrete subfloor present. Chad used a level as a straight edge to mark the edges of new wall plate, in this case a 2×6, to replace the water damaged plate. The finish flooring may be carpet and pad, hardwood, laminate, vinyl, or ceramic tile. SUBFLOOR … When you apply chlorine bleach to wood, a porous material, the 95% of the bleach that is water will be absorbed into the wood. Hardwood flooring: Plywood is the best subfloor for hardwood flooring installation. Mold on porous materials should never be “cleaned” or covered up. Adding a subfloor to your basement is an easy and effective way to keep it dry and warm all year round. Perhaps the easiest means of detecting a subfloor mold problem are seeing discoloration on vinyl flooring, warping or distortion in areas of flooring, or the presence of malodors. A subfloor is the bottom-most structural level of your floor. The crawl space should also be checked for a minimum 6 mil black poly covered in stone overlapped and run up the walls. Underlayment is a special grade of APA plywood that is attached on top of the subfloor to provide a durable and resistant layer under finish flooring. Tongue-and-groove plywood is available to reduce squeaks and help the subfloor fit together better. The inhalation of mold spores is the cause of most allergic reactions in people that have a sensitivity to mold. If you’ve got a plank sub floor and are looking to install a new wooden floor, then you’re highly to be debating the pros and cons of laying your new floor directly on the old plank sub floor, or introducing a layer of ply. The only hard surface floor requiring underlayment is laminate. Choosing the wrong subfloor for your needs or having one installed incorrectly can have disastrous consequences further down the road. Location: Austin TX. I have called a few places, but have yet to receive a call back. You get a call 9 months later the hardwood floor is cupped. Most subfloors are made of plywood or OSB (oriented strand board), a type of engineered wood. See what goes into waterproofing a basement, too. Cracking and popping tiles are a sure sign that … The underlayment, however, was put in after the walls were up, so it fits each room and is tailored to the type of floor covering being used. They have the tools necessary to locate and remediate every affected area. Another common, and usually harder to determine source of excess subfloor moisture, is a faulty wax ring seal under a toilet that allows water to “escape” from drainpipes and affect the subflooring. Even if you have access to professional moisture detection meters, subfloor mold can be difficult to discover. Shop All Subfloor Products. If you can feel a soft spot in the floor under the carpet, the subfloor has likely been weakened or damaged. After 72 subfloor under carpet, pull the tape off the floor i LOVE chalk paint you! More apparent and quickly and easily discovered board wet, and that … carpet for! 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