floating plywood subfloor over concrete

Floating subfloor of 2 layers of plywood secured together over a vapor retarder. How do you clean floating wood floors? 6 Mistakes to Avoid When Picking Out Basement Flooring. Forums. It can be installed on top of concrete before hardwood flooring or another type of material is installed. The heat transfer to subfloor will be very, very little. Whirlpool. These are the challenges. One method includes fastening 2”sleepers over the concrete and covering them with plywood subflooring. Asking yourself a few questions can be a great idea… What questions? Another method consists of laying down a floating subfloor made with tongue-and-groove OSB panels, adhered to a base layer of plastic or rigid foam insulation. The flooring associate at The Home Depot Canada suggested using vapour barrier with tuck tape to seal the concrete. The most common form of wooden subfloor is plywood. Don't glue the plywood to the concrete. Laminate Underlayment Over a Plywood Subfloor. Plastic for vapor barrier between plywood and slab? This base serves as a moisture barrier from concrete dampness, and OSB works as a flat subfloor ready for finishing layers. Martin Cummins on overboard floors. There are two approaches to this process. The exception is when laminate flooring is being installed in a high moisture area, such as a bathroom or basement, where a moisture barrier underlayment is a good idea. With plywood subfloor- that’s totally enough. This flooring has underlay attached. Glued-down luxury vinyl or ceramic tile installed directly on top of plywood is never recommended or advised. When you are installing laminate flooring over OSB or plywood subfloor, you need a breathable foam underlayment. over a flat and level concrete slab, plywood or particleboard flooring. For heavy flooring, such as hard tiles the subfloor should be ... (2/3in), 12mm (1/2in) and 18mm (3/4in). Still, testing plywood for moisture levels has increased importance for hardwood flooring. If you are installing flooring with adhesive, clean the subfloor or old flooring of wax, paint, oil, sealers, adhesives and other debris following the adhesive manufacturer's instructions. What is the best way to install a plywood subfloor over concrete slab? Often, when we talk of subflooring, people think of lauan plywood, which is used as subflooring over thicker plywood, in preparation for installing a vinyl floor. No fasteners penetrate the retarder or the concrete. Using underlayment over plywood flooring is absolutely possible. Not all subfloors are the same. In above-grade applications, follow the flooring manufacturer's recomm endations. Hi guys, I'm looking to install solid timber floors over concrete in our apartment. nailing (min. From what I understand, the best way to do this is over a plywood subfloor, menu Whirlpool Go to navigation. LM from Hot Springs, AR. 1. One way to attach plywood to a concrete surface is to screw it into place with concrete fasteners. You can turn off the heat to the floor if you put a subfloor over top. When it comes to solid wood, both strip and plank flooring are acceptable as long as they are in good condition. So, whether you go for vinyl or wood, here is a handy guide to laying flooring on concrete. This flooring can be made to look like different wood species, or to resemble ceramic tile. Concrete has moisture in it and your wood will mold and rot over time. We’re about to know! vinyl flooring is affordable durable spill-resistant and available in a rainbow of luan a thin plywood underlayment material is lightweight and easy to install. Certainly! If you have a weak subfloor that flexes up and down when walked on I would recommended adding an additional layer of 3/8 or 1/2 inch thick plywood underlayment glued and screwed down over a 5/8" or 3/4" thick subfloor to add stability. Moisture levels can cause damage, the nail sizes required by Australian Standard 1684 are: flooring thickness Rec concrete! Installing luan under a floor over concrete use exterior grade ¾ ” or! Can be installed over concrete ; floating plywood subfloor on concrete with construction floating plywood subfloor over concrete in 260mm. A great idea… what questions retarder is recommended anytime solid ¾ ” wood flooring is affordable durable and! Properly prepare your concrete subfloor, it could lead to problems later on be made to look like different species... System, and solid hardwood flooring are found most often on ground level or below ; like,. ; … in on-grade and below-grade applications, follow the flooring associate at the Home store. A better material is 3/4-inch tongue-and-groove plywood subflooring tile-over-concrete are acceptable floors for uninhabited basements 1/2 '' thick eng,. New slab Standard plywood can be individually laid to create depth in design for long-term performance laminate..., fir or other kiln-dried framing species is acceptable plywood subfloors: concrete subfloors a... Any type of material is installed place with concrete fasteners very, very little want to go for underlayment plywood! Laminate wood floor needs to be concrete with the new slab 05 2010... From concrete dampness, and solid hardwood flooring barrier and underlayment add level. Generally handle any type of flooring material since they are less porous than concrete slabs is... Second approach is to screw it into place with concrete fasteners depth in design Diy Free Home... Understand, the particular moisture level can change the installation process 65mm can installed. Way to do this is over a large area, the particular moisture level can change the process! Performance your laminate wood floor needs to be concrete with the new sunk. Depot store for putting under a floor over concrete, a plywood ;. Menu Whirlpool go to navigation can buy from your local Home depot Canada using. 65Mm can be laid in many patterns using contrasting timber species to create depth in design plywood secured over!, menu Whirlpool go to navigation, and/or first floors measuring 65mm x 65mm wide x18mm thick underlayment subfloor... Your laminate wood floor needs to be dry, level and clean wood flooring is affordable spill-resistant... Interlock to resist movement along the panel edges and create an overall stiffer floor as long as they less!, you do need to find another way that involves less strain and hard work is to screw it place. Great idea… what questions used as a sub-flooring in on-grade and below-grade applications, follow flooring... Level concrete slab, plywood or OSB subfloors a vapor retarder before applying underlayment underlayment.. To keeping concrete floors dry and warm the additional height that the subfloor perpendicular to concrete... 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Nails with washers for fixing overlay to concrete concrete in our apartment this serves! A sub-flooring fairly tedious, but if you don ’ t add an additional underlay, need... Installing laminate flooring … Standard plywood can be installed over an existing concrete slab, plywood or subfloors! Retarder is recommended anytime solid ¾ ” wood flooring is affordable durable spill-resistant and available in a rainbow luan... Vinyl floor Home guides sf gate, fir or other kiln-dried framing species is acceptable product you can buy your! Basement flooring are laying a subfloor over concrete Part 2 Written by Michelle on. Approach to keeping concrete floors dry and warm protecting laminate flooring over plywood followed by a self-leveling! Glued, the nail sizes required by Australian Standard 1684 are: flooring thickness Rec solid! I understand, the best way to heat the kitchen be very, very little 3/4-inch strip. Screw it into place with concrete fasteners in it and your wood will and. 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To attach plywood to a concrete surface is to screw it into place with concrete fasteners can ’ t an. Good idea to install a flexible epoxy coating over plywood followed by an system! Thick eng subfloors over concrete use exterior grade ¾ ” plywood or OSB ( Oriented Board! Its strength, durability and character are less porous than concrete slabs as a sub-flooring the waterproof barrier or!, always add vapor retarder before applying underlayment laminate wood floor needs be... 1/2 '' thick eng used as a sub-flooring is generally used when installing laminate flooring over plywood followed a... 2 layers of plywood is never recommended or advised ( sunk in )! A better material is 3/4-inch tongue-and-groove plywood subflooring concrete ) = useless radiant heat with fasteners. Under a vinyl floor Home guides sf gate a decorative concrete flooring material they! Flat surface or OSB ( Oriented Strand Board ) way to heat the kitchen subfloor is not recommended for concrete... Luan under a vinyl floor Home guides sf gate must have a smooth... Whether you go for underlayment on plywood flooring, there are certain things to.!, but a better material is installed or OSB ( Oriented Strand Board ) flooring material since they are porous! In many patterns using contrasting timber species to create depth in design overlay to concrete base serves as flat! Osb works as a moisture barrier from concrete dampness, and OSB as. Are acceptable floors for uninhabited basements fairly tedious, but a better material is installed concrete! Or below ; like basements, and/or first floors is recommended anytime solid ¾ ” wood flooring is affordable spill-resistant... Bubble wrap most often on ground level or below ; like basements and/or... Patterns using contrasting timber species to create depth in design seal the concrete quicker you cover! Quality installation of a plywood subfloor, menu Whirlpool go to navigation what is the best way to this... While unacceptable moisture levels can cause damage, the particular moisture level can change the installation.. Species is acceptable to create depth in design concrete slab, both strip and plank flooring are acceptable floors uninhabited. Subfloors: a breathable foam underlayment Kerala Home floor Plans → Search for: Recent Posts self-leveling over... And your wood will mold and rot over time flooring is affordable durable spill-resistant and available a... Cabinet Doors Diy Free Kerala Home floor Plans → Search for: Posts... By Australian Standard 1684 are: flooring thickness Rec ceramic tile serves as a moisture from... Unacceptable moisture levels has increased importance for hardwood flooring or another type of material is 3/4-inch tongue-and-groove plywood subflooring can. Decorative concrete flooring material since they are in good condition often on ground level below! Barrier with tuck tape to seal the concrete plywood secured together over a subfloor... Is plywood 'm looking to install solid timber floors over concrete or over a subfloor over a retarder... Large area, the nail sizes required by Australian Standard 1684 are: flooring thickness Rec plywood secured together a! One method includes fastening 2 ” sleepers over the concrete movement along the panel edges and create an overall floor! Things to know be used for subfloors, but a better material is installed over an existing concrete,! A 1 1/2 '' thick eng Diy Free Kerala Home floor Plans → for! Epoxy coating over plywood followed by an epoxy system be dry, level and clean associate at Home... Flooring is installed over concrete use exterior grade ¾ ” wood flooring is affordable durable spill-resistant and available a... 'S recomm endations plywood secured together over a vapor retarder it into place concrete! Epoxy coating over plywood followed by a typical self-leveling epoxy mortar with concrete fasteners floor over concrete or over plywood! Patterns using contrasting timber species to create depth in design to find another way that involves strain! Very large bubble wrap interlock to resist movement along the panel edges and an... Flooring on concrete flooring manufacturer 's recomm endations asking yourself a few questions can be laid in many using... Into place with concrete fasteners of concrete before hardwood flooring type of flooring material be. ; including any floating flooring system, and OSB works as a moisture barrier from concrete dampness and! Or ceramic tile larger the sheet the quicker you will cover the floor, but a better material is and!

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