Answer: When we build an addition we use ¾” tongue and groove plywood and we seal it with a water seal product. OSB provides a reliable, sturdy foundation for squeak-free, straight floor systems—provided a few simple installation best practices are followed. Apply a weather-protective stain or a water-repellent preservative by using a paintbrush to the plywood prior to its installation into the home or building project. You can't solve you're problems with the same level of thinking that created the problems. It seems completely backwards to me to put down the finished floor before you even have a roof to protect it. Tarps are a great safeguard, but it’s imperative to remove them as soon as the rain ends to prevent mold and mildew growth. Doormats are a must and you may as well have a no shoes inside rule. This is especially true if your vinyl floors were not installed by flooring installation professionals. Install tar paper underneath the plywood in order to protect the edges and underside from water that may seep through cracks on skateboard ramps. Head Office We've got the details on plywood vs OSB and enhanced options in each. If there is anywhere water begins to pool you need to dry it up as quickly as possible. Waterproofing Wood with a Stain Choose an oil-based semi-transparent stain. Coat the pieces as they lay on the tarp, and then let the waterproofing sit to dry for 12 to 14 hours. Should I be worried about the plywood on my house that's currently exposed (subfloor, etc.)? Try to create a storage method that mimics a rain fly on a camping tent. Laminate flooring is the flooring most at risk of sustaining significant damage if you ignore the presence of the rain. Plytanium® DryPly Plywood is a new way for residential builders to protect the subfloor before the roof and exterior walls go up during the initial stages of the home construction process. We are grateful that the rains are here, just be sure your flooring is too. Letting a wet towel or mat lie on laminate flooring will still result in damage. If you have pets be sure to physically clean their feet before allowing them into the house. Find something that is fairly lightweight to put overtop of your delaminated oak after the roof is on. I may be heading for the Great White North! There's enough glue in OSB to still be stable after being soaked, dried, exposed to sun, in a reasonable building time frame. In this episode I prep my tiny house subfloor from rain. Protecting plywood for weathering, UV and water damage is not a difficult job, although it may take some time, depending on how much plywood you need to treat. level 2 Mock is very interested in being environmentally friendly. Additionally, care must be taken to prevent water from collecting under the tarp. Make sure you repeat this process on each side, not just where your cuts were made. If you want to use OSB to sheathe the walls of your shed, you need to build those walls like the walls of a house: with a weather-resistant barrier like Tyvek over the OSB, and then cover that with siding of some sort. The rains have come and we are so grateful that our sunny South Africa is getting some much needed showers. It seems to rise slightly after very heavy rain, I've never seen it rise above an inch or so, and during dry spells there's no water there. It can also damage the wall framing around it. A piece of strapping around the edges of the tarp tacked to the rim joist and your plywood should be pretty dry. You'll probably end up with OSB that has swollen edges, creating ridges like picture frames. I started building in January and now that its spring its raining constantly. You will see minor flaking and or peeling. How to Protect Laminate Flooring from Rain. May the … Check the subfloor flatness using a 6’ or 10’ straight edge, a laser level, or a string line. The thompsons may help to protect the OSB a bit, and I don't think that it will hurt the drying out process. Protect your floors from water damage by starting with the right subfloor products. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. From here, you should be able to mark out any discrepancies on the subfloor itself; giving a good indication of what alterations will be necessary. Plywood is the most common type of subfloor material used in homes around the world, along with particleboard. For a better experience, please enable JavaScript in your browser before proceeding. Nothing you repair will last if water… I already see some dilaminating and buckeling. Vinyl is resistant to moisture, however, after heavy rainfall and humid conditions you need to ensure persistent moisture doesn’t corrode the adhesive sticking the vinyl to the underlay of your floors. Yes it is 3/4 inch tongue and groove. It is bound to get wet during construction. I do quite a bit of flooring and I don't care for your description of the subfloor. Newer building products are available for subfloors that contain resins that protect the wood fibers from absorbing any water. How do you replace subfloor when the walls sit on top of it? A lot of guys around here spray Thompson's water seal on the subfloor as soon as it's down to help protect it. Once the roof is on and dried in, the subfloor will dry, might need some heaters (winter) or air handlers in crawl space. hi there, need some advice here...my house is on a slopy surface with backyard area above the frontyard...I've a problem with rainwater somehow getting retained near the front end of the subfloor...I've checked and raised the level in the back so that rainwater doesnt go underneath the subfloor but still cant figure out how its seeping into the subfloor....I had plumber go under subfloor … How to Stop a Plywood Floor From Rotting. When it comes to homes with carpet flooring, rain can quickly turn pristine carpets into a big mess with muddy footprints and stains. One of our representatives will set up a convenient time for a free onsite inspection to take the required measurements with samples for you to choose from. Contact us at FLOORIN for professional flooring installation or more advice on how to preserve or repair your existing flooring. Plytanium® DryPly has a water-repellent coating, helping to protect against rain and moisture-related problems during the normal construction cycle. Been on both sides construction and sales, so I can spot the anxiety a mile away so to speak. Following recent very heavy rain there is 1 inch of standing water in the subfloor void. Subfloor: High-density OSB sheathing specifically engineered for subfloors offers moisture resistance throughout the panel and holds fasteners better. Exterior paint will create a thin latex layer of protection over the surface. Waterproofing your home can be expensive. You want the sides of the stacked lumber exposed to the air but protected so rainfall can't hit the lumber. 1st Floor, Building 1, Sec 2A Here are nine common subfloor installation mistakes and how to prevent them: 1. Once you get started, you must keep following the path of the water-born destruction until you reach the full extent of the damage. Prime and paint is your best option. Do you have any suggestions to tie the sub-floor together once I place a new piece back in? A beautiful floor starts with a stable subfloor. As far as your 3" hardwood goes, If the floors dry and the delam parts removed, I don't see any problems, but Flor might be a better person to answer that. Painting the subfloor won't cause any problems, but it's a waste of paint. Delta Park You really need to have a subfloor, build everything around it (roof included), then put the finished floor on top. If only the top ply has delaminated, it can usually be pulled back down. You don’t always know where the surgery will take you. As far as the cracks, alot of the thompsons will get into the cracks in the process of application. Moreleta Park, Pretoria It is quite durable and attractive, considering the low price and affordability. The sub-floor is still under the bottom plate, I just cut up to an inch away from it. However, it is much more prone to moisture damage as compared to hardwood, plywood, or Oriented Strand Board (OSB). Excess water needs to be monitored and avoided on the surface of laminate flooring as it can cause it to fade, bend and warp. 3. Try to create a storage method that mimics a rain fly on a camping tent. If 2 plies are loose, you are going to have problems. I know a really good butcher shop............ New Yorks or T-Bone? If you are planning on … You can measure the deviations in the subfloor by using a taper gauge, feeler gauge, depth finder, or calipers. My contractor said the rain won't hurt it, and that he'd replace any damaged ones, but is that a reasonable solution? Sometimes it extends along subfloor framing for some distance. Come join the discussion about the industry, trades, safety, projects, finishing, tools, machinery, styles, scales, reviews, accessories, classifieds, and more! This means the job site needs to be clean. The floor is timber construction with joists, roughly 1 foot sub floor space, and I'm pretty sure there's a concrete oversite. Mock typically used traditional OSB and housewrap, but made the switch, at the contractor’s recommendation. Contact one of our branches via telephone or request a call back for an obligation free quote. It has about the consistency of water, so whereever water will go, it will too. Re: Subfloor And Rain You need to allow it to dry well before you can tell any extent on damage, then chect the joints between the sheets, thats a likely place for the ply to push up. Vinyl flooring stands up much better to moisture than laminate flooring making it a great choice for people living in places that often get plenty of rain. To minimize or eliminate any chance of damage, you need to get rid of the water as quickly as possible. Sitemap | © 2020 Floorin - All Rights Reserved | Website developed and maintained by Starbright. JavaScript is disabled. I'll try to take pictures. Not sure if these are the right terms but basically the top layer in some areas is coming up, not the entire sheet but small areas starting at the edge. Been doing this for over 20 years. The first step to protecting your plywood is to determine whether you are dealing with an indoor or an outdoor setting, since each has its own concerns. Question: How do you protect the subfloor during construction to avoid damage from rain and snow? Preventing subfloor puddles in the first place: Plastic tarps spread on the floor deck prior to rainfall are the best prevention against the accumulation of standing water. Muddy feet need to be dealt with so clean your pet’s paws and take off your shoes at the door to avoid treading in mud that will scuff both vinyl and laminate flooring. When sealed with a waterproof veneer or a laminate cover, particle board is suitable for a range of applications. The demolition stage of repairing a rotted section of subfloor is like cancer surgery. Other options for skateboard ramps, recommended by XtremeSkater, is to use spare urethane or polyurethane to provide a protective finish. For standing water, wet vacuuming and sweeping are the best methods. 4. Contractor Talk - Professional Construction and Remodeling Forum. I'm sure they are useing 3/4 " T & G on your flooring. I would recommend that you pay for an independent appraisal from another flooring contractor (I would charge about $50-75 for this). Place towel or absorbent mats at any entrances that could allow water in and keep an eye and dry them out when they appear to be saturated. You want the sides of the stacked lumber exposed to the air but protected so rainfall can’t hit the lumber. Improper spacing. Maybe set up a row of saw horses in the middle of the floor to give the tarps some slope and help the rain to drain off. I have two questions: You need to allow it to dry well before you can tell any extent on damage, then chect the joints between the sheets, thats a likely place for the ply to push up. T-BONE......oh yes!.....Grilled for 60 seconds. Two gallons of paint and two gallons of primer should be plenty for two coats. However, nail-holding ability controls performance in shear wall applications. I live in Michigan so we weren't expecting any rain in December, go figure. However, this option is only feasible if wall framing has not been erected. They began framing my house and unfortunatly it has rained quite a bit on the subfloor. A forum community dedicated to professional construction and remodeling contractors. It shouldn’t be a big issue but if left that way it can cause a foul smell and potential mould growth. Fix leaks as you find them and plug any areas allowing water to pool inside the house. Use primer first to be sure and get a good bond with the somewhat-presealed OSB, then two coats of a quality exterior (porch paint should be great) paint. NB: Our showroom is only open by appointment only. Particle board is a wood product that is manufactured from waste wood particles, sawdust, and shavings. I've been researching this issue on the web, and some people don't seem to think rain is a problem, while others do. 2. If it’s too late for rain preparation, there are a couple water removal options. Sealed OSB. The material used is plywood but I don't know the grade etc, is there a way to tell by looking at the sheets? Laminate flooring is the flooring most at risk of sustaining significant damage if you ignore the presence of the rain. If you are not at your homesite evry day or everyother I will be amazed. Soak the tip of your paintbrush in your sealer and begin brushing it over the surface and on the ends of the OSB pieces. Before any walls were built on a subfloor, I'd blow off all saw dust, pour out the clear water repellant and apply it with a large paint roller on a pole. It may seem obvious, but your first step must be to identify the leak and fix it. However, when it rains, it pours and you need to be prepared to protect your flooring from long downpours. “I bless the rains down in Africa!” Sing it, Toto! This is nothing to get alarmed about. Panel pattern: Stagger the panel joints so they don’t run along the same joist length; leave a 1/8-inch gap at all edges, which most tongue-and-groove joints already allow. Vinyl siding is cheap and DIY-friendly. I could tell you stories that go on forever. Fix leaks as you find them and plug any areas allowing water to pool inside the house. Your OSB panels absorb water from the edges, and the paint won't slow that down. Excess water needs to be dried up immediately. Excess water needs to be monitored and avoided on the surface of laminate flooring as it can cause it to fade, bend and warp. Bob, you're cooking! We have tried to cover it with felt paper and visqueen, but it would always leak and then capture the moisture. I also see some small areas that bubble/bulge upward. Perhaps cut a groove into the edge of the plywood or screw the two pieces together? There is no way to keep a home dry in five feet of rain, but there are steps homeowners can take to protect their homes from strong rain. This is uncommon but can happen if the concrete subfloor becomes so saturated with moisture it causes the adhesive to fail. I know of one guy who coveres his whole subfloor with Tyvek before he frames walls, and leaves it on until after the drywall is mudded. For exterior walls and roofs, Mock’s framing contractor recommended using ZIP System ® sheathing and tape. Take you up with OSB that has swollen edges, and the wo. Physically clean their feet before allowing them into the edge of the water as quickly as possible mat. Paint wo n't slow that down holds fasteners better the walls sit on top of it but happen. Contractor ’ s too late for rain preparation, there are a must and you need to for... This means the job site needs to be clean considering the low and!, 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1,.... 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Like cancer surgery lightweight to put down the finished floor before you have. Go figure of water, wet vacuuming and sweeping are the best.. Thompsons will get into the house I also see some small areas that bubble/bulge upward to moisture damage as to... When the walls sit on top more prone to moisture damage as compared to hardwood, plywood or...