I've taken up one or two of the boards and found a lot of damp and salt deposits in the soil under the floor boards. However as soon as I go under the house I saw the bricks were covered by the glass-fibre insulation that had been fastened under the floorboards. If you find that the mold has spread to some of the floorboards, discard them and buy new ones. Ian McQueen New Member. The first of these I tackled was the easiest. Painting pebbledash on the garage – What a pain. damp and maybe rotten floorboards under bath/shower. It is taking over my life!!!!! As well as physical membranes, the liquid-applied Newton 110 WATstop Damp Proof Membrane within the Newtonite System is especially useful in cases where: The floor requires repair; Tiles are to adhere directly to the floor; Underlay and carpet are to be placed directly to the floor without first laying tongue and groove floorboards The entire layer of flooring is entirely waterproof, including the core, making this a much better flooring for wet areas than plastic laminate flooring. Damp earth under floorboards Just in case anyone else has had this issue and overcome it. Dropping the humidity just a little lower, to around 60-65% will stop even existing woodworm from continuing to spread. A wide choice of flooring types can then be laid on top, e.g.screeds, particle board, laminated wooden flooring. Not really an issue in winter when the central heating kicks in nicely, but, in the summer more of an issue as the kitchen especially smells of damp. It is as if the wet walls have risen up to the beam and is starting to soak the beam and floorboard. Under the bath. but why is it so wet ? They may be mold blackened, and you may even see water dripping. How to Extract Water From Wood Flooring. Water entering from above, for example a leaking water pipe or drain. Back in the 1990's, the company I was working for had a water damage restoration project that had cupped oak flooring. Above are some pictures of the work. Not a pleasant job. Damp floor under carpet (17 Posts) Add message | Report. Prices vary from £161 - £170 for 40m². Anything under 70% humidity and woodworm won’t get started. Damp Ground Under Floorboards Causing Damp on Interior Walls? by welsh brickie » Tue Aug 02, 2016 7:33 pm. Well, if no, then we certainly do! After a flood or spill, it is imperative to extract as much water from your wood floor as possible. Damp. Easy job. These are really important, but some people seem to want to cover them up to stop cold air getting in. 3 3 Answers from MyBuilder Damp Proofing Specialists. Freeing up the air bricks alone has made a good difference. The front room smells very musty so we took out carpet and underneath was a chipboard tongue and groove floor. In our case the air bricks at the back of the house were in place, but were so clogged up with dirt, dust and old paint that no air could get in. The floorboards under the living room carpet is visibly damp in one section near a radiator. We have recently bought a Victorian house. In general damp under the floorboards can only be caused by one of three things: 3. Your email address will not be published. Damp rising through concrete floor slabs is fairly common when a damp proof membrane has failed or was not installed before the floor was laid. ... NEVER SAND A WET, CUPPED FLOOR. The problem has been there for a while and as I'm doing the house up, I dug up the concrete that meets the floor boards from the cloak room floor. Musty smell from void under the floorboards. The timbers or floorboards then become fibrous in texture but without cross-cracking. the soil below feels wet - there are air vents which are clear, some joists have been replaced because they were rotting. Sweep the baking soda up and mop using the water and vinegar solution. Treat and scrub the wooden flooring with fresh borax solution, if applicable. If the source is under the floorboards, some or all of the floorboards may have to be removed. Check regularly for leaks under sinks, behind toilets, and around appliances like washing machines and dishwashers. Damp a mop into the solution, wring it out and clean the floor. Powered by phpBB ® Forum Software © phpBB Group, General Building, Self Build and Renovation, Planning Regs, Project Management and Safety. But the wetness came … Damp and Mould under floorboards. Already the air has lost its musty smell and the ground looks drier. Never nail or screw down loose floorboards without checking what's underneath them first. In general damp under the floorboards can only be caused by one of three things: 1. damp soil under floor boards? We have a definite damp smell behind our kitchen cupbords and also have stripped floorboards, and naturally (i think) when we take up a bit of floor board there is an earthy smell. 5 posts • Page 1 of 1. by mark2422 » Tue Aug 02, 2016 12:20 pm . I've lifted a little more of the carpet towards the middle of the room and can smell damp. DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Thanks again for your contribution. Damp is a silent demon that can wreak havoc on your home, often manifesting itself in dark emanations and evil smells but also capable of carrying out … Now from what I can see the water was quite low down but there was plenty of it. unfortunately the floor area is so shallow that air cannot circulate, to dry out any moisture. Repair any leaks promptly. I was thinking to go back to the original floor boards which look to be in relatively good condition. Use a wet vacuum to pull up larger water sources from out the flooring. My ground floor bed room has what appears to be rising damp under the bay window at front. Damp is a silent demon that can wreak havoc on your home, often manifesting itself in dark emanations and evil smells but also capable of carrying out … ? I’ve binned the runner and am hoping the wood will dry out. Keep reading this page to find out more about how to identify and treat wet rot. I chipped off all the old paint, and the iron underneath was so fragile and rusted that it disintegrated. homeowner. There was very little space to work and lots of sharp old nails and stones to get in the way. Subsequently, I sometimes get some damp below the floorboards. It may sound strange to add a liquid to the floor after siphoning off … Factors that can cause a wet rot outbreak: Leaking pipes under subfloors, cellars, roof spaces. In the front room there is a slight damp smell and nightly visits from slugs from under the floorboards so it it obviously damp below. ... Factors that can cause a wet rot outbreak: Leaking pipes under subfloors, cellars, roof spaces. Discussion in 'Building' started by awood86, 4 Jun 2018. awood86. How to Fix Wood That Got Wet From a Leaking Toilet. Water on the floor around your toilet is never a welcome sight, and it means extra trouble if it's been there for a while. PermaSEAL 1 Floor Membrane and Newton 601 Floor Membranes are a cost-effective way to protect your flooring from damp. This makes the area under damp floorboards a prime spot for mold growth. I'm having a single storey extension built (approx 4m x 5.8m). In the front room there is a slight damp smell and nightly visits from slugs from under the floorboards so it it obviously damp below. damp soil under floor boards? French properties typically have no damp … the soil below feels wet - there are air vents which are clear, some joists have been replaced because they were rotting. So, this weekend, Eli and I armed with trowels, dust masks and buckets, cleared out all the old muck. Damp proof membranes (DPMs) can be used to help resolve damp issues that already exist or as a preventative measure to avoid damp or moisture problems in the future. When the Smell is Coming From Under the Floorboard. Clear and clean. Smell coming from under floorboards - could boiler (leak) be potential cause? The floor boards at the edge of my cloak room keep getting wet / damp. A damp crawl space (the space under the floorboards) is a really common problem, but not one to ignore. There are many causes of damp. Moving rubble to avoid breaching the damp course Woodworm thrives on humidity. Let the floor dry. Woodworm thrives on humidity. There was however sweating on top the underlayment that rested on the concrete floor but under the underlayment was not wet but had very cold concrete, much colder than other areas of the floor. We’d already spent a couple of weekends fixing damp problems in the house, and I was really happy with the results. Water on the floor around your toilet is never a welcome sight, and it means extra trouble if it's been there for a while. Peeling paint and wallpaper, for example. Its patented ‘X’ pattern makes it easy to cut and fold. When I needed bath taps replaced 10 months ago plumber noticed a bowl under a pipe near bath - --and bath/ shore seal letting... possible leaking pipe under floorboards, damp patch on ceiling and mould Looking for a bit of information. Feel for damp patches and peek under flooring that appears to be lifting. You won’t be able to dry water that has seeped … We have a void of around 700mm under the whole footprint of the house, which is causing the carpet in some rooms to smell fusty/musty. Bad idea. The damp shows through on the other side of the walls in the dinning room and front room. Grab your copy now for all the DIY help you need right at your finger tips! I took carpet out removed piece of floorboard from the 1st reception room and it was confirmed there is water under the house. There are many causes of damp under floorboards, the most common, are the following: Rising damp – This would only be on the ground floor. If the moisture is only entering the garage through the floor slab, we recommend the floor is cleaned as previously described. Best thing to do as already said is check the joist.if its ok treat with a wet/dry rot solution just to be on the safe side.another thing you can do is place some 18mm ply under the bath legs and over the missing boards whilst not being a proper repair is commonly used Hi, since moving into our house 18 months ago we have noticed damp at the bottom of the 3 interior walls under the stairs. In the unrenovated building there were bare tongue and groove floorboards and possibly felt underlay under carpets. And just to monitor it I’ve installed a remote humidity meter so I can monitor it over time. Clean the Entire Wood Surface. Regular cleaning and the use of carpet deodorisers helps, but only temporary. Done. Keep reading this page to find out more about how to identify and treat wet rot. When you living in an older house damp is a constant threat to be kept at bay. The thickness and quality of the DPM you choose will affect how efficient it is and how long it will last. Wet rot attacks timber in damp conditions and this makes it is a common cause of structural defects particularly when allowed to go unchecked with no wet rot treatment programme in place. DIY Doctor has the answer! An accumulation of dust under the floorboards can be the source of a musty smell. It only happens in the area where your feet would be. The timbers or floorboards then become fibrous in texture but without cross-cracking. Smashing some of this up made it pretty evident the smell was coming from under the floor. The pipe to the hot tap. The house has been drying out nicely, and the constant wet patches in the basement have now disappeared. Dry visible water immediately after floors get wet. damp - lots of rubble under floorboards. Physical damp-proof membranes for concrete floors Physical damp-proof membranes, such as Oldroyd XS Slimline Membrane, are often quicker and easier to install than using damp-proof coatings as they can be installed on still-damp surfaces. Leaking pipes – … 100+ year house, always had a bit of a damp smell in the living/dining area. We have recently bought a Victorian house. In the last 2 weeks I've noticed a horrible smell coming through the floorboards of our home, the smell seems concentrated in the... ? 3. The damp shows through on the other side of the walls in the dinning room and front room. Another trap for buyers is the underlay under the new carpet. Hi all having noticed a bit of damp ingress along a couple of floorboards at the bottom of my stairs last night I decided to lift up the hatch to take a look under the floor. We also have a flat concrete roof to our kitchen and an earth floor which has the tiles laid directly on top. Water entering from above, for example a leaking water pipe or drain. Each page also comes with pictures and a video to make completing those jobs even easier! Damp on interior bedroom walls after damp course PLEASE HELP, Damp Walls on Ground Floor Caused by Defective Damp Course. I also noticed the floorboard that is directly under the damp corner is wet and the support beam is also wet. Source(s): damp soil floor boards: https://biturl.im/byidc. The front room smells very musty so we took out carpet and underneath was a chipboard tongue and groove floor. Luxury vinyl ranks slightly behind sheet vinyl and ceramic tile because the seams between planks do sometimes allow water to seep to the subfloor, especially if the installation is less than perfect. When mold breaks down organic matter, it releases volatile organic compounds (VOCs) that create a musty odor. Wet the moldy boards and wait about 10 minutes before treating. To get air movement you  need air bricks on both sides, so I checked the front. The decision of whether to use a liquid or sheet membrane is dependent on the suitability of the floor covering that will be used, with the general rule of thumb being that sheet membranes require heavier floor coverings, whilst liquid membranes are preferred where the floor covering will be directly adhered to the product. Discussion in 'Builders' Talk' started by Ian McQueen, Nov 7, 2017. Damp Edges of Floorboards in Bedroom in Ground Floor Flat - Possible Solution? Don't stop using the wet vacuum even when you can no longer see the water on the surface of the wood. You then need to apply a minimum of two coats of Epoxy Damp Proof … hi, it could be a case of condensation building up under the vinyl flooring, what is the sub floor is it a timber floor or solid, if its timber and you can gain access to the underside try insulating between the floor joists, it may well be the cold meeting the warm floor and moisture could well build up that way if that is the case then perhaps look into insulating between the floor joist's. I recently lifted up the old runner in the hall and discovered that the beautiful old floorboards underneath it were damp. The builder inserted the … There are many causes of damp. Keep up to date with our DIY projects, tips and latest deals. Ventilation is provided by air bricks. But, very satisfying to complete. Continue to run the wet vacuum over the floor until there is no water seen in the vacuum canister. It's not surprising a build-up will start to smell over the years, especially when bacteria get to work on it. Imsorrylhaventaclue Fri 03-Aug-18 09:00:10. From outside these ones looked fine. 2. Find the source of the mold. In this case damp air from the under floor area came through the floors and floor coverings into the rooms and eased the dampness under the floors. Pretty sure there's water under the floor boards because I can hear a slight squishing sound when I step on the boards where the water was. How to Fix Wood That Got Wet From a Leaking Toilet. Hi, since moving into our house 18 months ago we have noticed damp at the bottom of the 3 interior walls under the stairs. Post by blambert » Fri Apr 27, 2007 11:33 am. You never sand a wood floor until it’s completely dry. Required fields are marked *. I would just put my carpet back down and live in ignorant bliss of the situation if I could but the water under the boards is making my walls damp, not to mention my life a misery! Sprinkle a light layer of baking soda over the surface and let it sit overnight. Our house projects for the first 6 months. Penetrating damp – There may be evidence of this type of damp elsewhere. … 5 posts • Page 1 of 1. by mark2422 » Tue Aug 02, 2016 12:20 pm .