How thick is the subfloor in a mobile home?
What Size Plywood Do I Use for a Subfloor?
- Joists and Spacing. Floor joists are made from 2-by-8-inch or 2-by-10-inch lumber, or from engineered quiet beams, which are made from a thin layer of chipboard on edge between two ...
- CDX Plywood. CDX plywood is traditional wood plywood made from thin layers of lumber, known as veneers. ...
- Oriented Strand Board. ...
- Sturd-I-Floor. ...
What thickness subfloor is recommended?
What Are the Thicknesses of Subflooring?
- Support Structure. Subfloor goes between the joists, or boards, framing the floor. ...
- Smooth Surface. A smooth surface is necessary for a subfloor. ...
- Noise Insulation. Older homes with wooden floors often creak over time. ...
- Lasting Results. Over time, all subfloors will age. ...
How to repair a mobile home subfloor?
Mobile Home Floors and How to Repair it yourself DIY.Removal and replace old rotted trailer floors. Remove all the sub floor and install new blocking and the...
What is the thickness of a mobile home floor?
Your mobile home subfloor may be made out of:
- OSB (oriented strand board)— made of pressed wood strips and resin adhesives somewhat like particle board. This is what most Clayton home builders use for your subfloor material.
- Plywood— made of pressed together sheets of wood veneer
- Particleboard —made of pressed together woodchips, sawmill shavings, synthetic resin and sometimes sawdust
How thick is the plywood on a mobile home floor?
The most recommended subfloor material is 5/8″ plywood.Sep 8, 2017
What subflooring is used in mobile homes?
particleboardMobile homes and manufactured homes, for many years, constructed subflooring consisting of a glue and sawdust combination referred to as particleboard. Unfortunately, when it gets wet, it acts like a sponge.Jun 8, 2021
How thick is typical subfloor?
Thicknesses for products used for subfloors are generally 23/32 inch (just under 3/4 inch), but thicker sheets are available where building codes call for them.Sep 14, 2021
Is it hard to replace subfloor in mobile home?
The process of repairing a bad mobile home subfloor is not difficult, but it should be done with care to achieve the desired result: Determine the area to be repaired. Remove the damaged portion of the subfloor. Attach floor joist supports for subfloor replacement.
How do you install a subfloor in a mobile home?
0:044:43Installing Subflooring In The Mobile Home - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe work can kind of kind of show you more than talking because of the Sol's. And the drills. AndMoreThe work can kind of kind of show you more than talking because of the Sol's. And the drills. And all the noise it's going to be involved. So we'll try to show.
What size plywood is best for subfloor?
The minimum thickness of plywood for subflooring is about 5/8 inch. Since it does not hold fasteners as well as plywood, OSB must be a little thicker, or at least 23/32 inch. There are several factors that determine what subfloor thickness is optimal for added benefits like insulation.Nov 19, 2020
What plywood is used for subfloor?
Standard plywood can be used for subfloors, but a better material is 3/4-inch tongue-and-groove plywood subflooring. The tongue-and-groove edges interlock to resist movement along the panel edges and create an overall stiffer floor.Jan 4, 2021
Do I need 2 layers of subfloor?
Almost no one puts down double-thick subfloor in residential applications (for cost and handling reasons), and both layers need to be fastened to joists. Only thin underlayment can be fastened just to the subfloor.Mar 12, 2021
What is underneath a subfloor?
Underlayment The underlayment material is installed below the floor covering and placed on top of a subfloor. Under the visible covering, there is a layer made of soft or foam-like materials with a thickness of between 1/4 – 1/2-inch.Feb 27, 2022
Can I put new subfloor over old subfloor?
One of the benefits of removing the old flooring is it allows you the chance to fix any loose subflooring or squeaks by re-securing the main subfloor to the floor joists prior to installing the new flooring. With all that being said though the answer is YES you can install New Wood Flooring over the old.
Why do mobile home floors get soft?
Sagging mobile home floors: are usually a result of water damage in mobile homes with particle board flooring that doesn't hold up well when it gets wet. Moisture Barriers Stop moisture from developing directly on the mobile home floor boards and will not allow the floors to rot.
How do you fix a weak floor in a mobile home?
0:014:59How to repair your Mobile Home Floor in a single wide trailer - YouTubeYouTubeStart of suggested clipEnd of suggested clipOut remove all this floor. Replace it with three-quarter inch real plywood instead it's mobile-homeMoreOut remove all this floor. Replace it with three-quarter inch real plywood instead it's mobile-home grade stuff.
How thick is a subfloor?
Measure Your Subfloor Thickness. Next, you will need to measure your subfloor. Most subfloors are either 3/4″ or 5/8″ thick. You will use the measurement to set your circular saw to the proper height. One of the most tedious parts of replacing subflooring in mobile homes is the removal of the original sub-flooring.
What is subflooring made of?
For many years, mobile homes have been constructed with sub-flooring made of particle board which is made from sawdust and glue that essentially acts like a sponge when it gets wet. Even the least amount of dampness causes bowing, warping, rot, and soft spots. Even in newer homes, where particle board wasn’t used, ...
How do I replace rotted flooring in a mobile home?
Step 1: Remove the Trim and Floor Covering. The first step to replacing rotted flooring in a mobile home is to remove the trim and floor covering. If it’s carpet you will need to remove the strips. Vinyl will usually need to be cut around the perimeter of the room and tile will need to be ripped up.
Do you put subfloors before the walls?
The subfloor and floor covering are installed before the walls when a manufactured home is built. Manufactured home builders construct homes in layers. All the flooring is laid before the walls are installed so chances are your flooring and floor covering will be under the entire wall.
Can you cut subfloor without damaging the wall?
Remember to keep the saw set to the same thickness of the flooring to keep so you do not damage the joists. If you can cut out an inch or so under the wall without damaging the wall you can slide the new sub-floor under the wall. This is the ideal method in the subflooring is rotted or weakened in any way.
Can you leave subflooring under the walls?
You may need to use a Dremel tool or knife to get the subflooring out from underneath the walls if the sub-flooring is damaged or rotted. If it’s healthy, you’ll likely want to leave the subflooring under the walls alone. The subfloor and floor covering are installed before the walls when a manufactured home is built.
What is subflooring in mobile homes?
Subfloors are an important subject in the mobile home world. Most every home with particle board subflooring will need to have their subfloors replaced eventually. Particle board is made of dust and small chips of wood that are glued and pressed together. It is a strong material but it soaks water up like a sponge.
What is the best subfloor material for a mobile home?
The most recommended subfloor material is 5/8″ plywood. If you can afford water resistant marine plywood for your kitchen, laundry, and bath that would be a good idea. Related: How to Replace Flooring in a Mobile Home.
What size is a 1967 Magnolia mobile home?
I have a question, we have a 1967 Magnolia single wide, mobile home, 12’x 63′, with a front step up the kitchen. I would like to strip out the kitchen and lower the floor so it would be the same level as the rest of the house for our retirement years. Is a raised kitchen framed up on an existing sub floor so it could be removed?? I would really appreciate your help in this matter. We need new cupboards, appliances etc so would be a complete renovation.
Can you move a home with tile?
The home will never be moved nor has it been moved since the original owner had it set on the acreage. Tile is a great choice for many situations but there are a few things that should be considered. First, it is not recommended to install tile across the marriage line of a double wide.
Can tile crack in a bathroom?
One side of the home can settle differently than the other and cause cracking. Secondly, tile is a great addition to bathrooms but when installing tile in bathrooms or laundry areas it must be installed correctly with proper pans and liners. You want to protect the subfloor and studs from water at all costs.
What is subfloor in a mobile home?
Subfloor is the foundation that you'll find beneath a finished floor. Underneath a wood-based floor, subfloor provides a base upon which you can build (and sometimes in a basement, the subfloor will be made of concrete. In many cases, plywood serves as a subfloor. This is not always the case in a mobile home, however, ...
How to find uneven spots in a floor?
You can easily find the uneven spots in your floor by dropping some marbles or coins and seeing how they roll or scatter. Warped or uneven subfloors can cause significant problems when installing new subfloor or finished floor.
What is tongue and groove plywood?
Tongue and groove plywood is used in many different types of woodworking. There is a ridge on the edge of plywood where other pieces can fit into that slot, and both OSB and CDX can be found in this style.
How to acclimatize plywood before installing?
This allows it to contract and expand naturally (all wood will undergo this process), due to the temperature and moisture level of the room you'll be working in. You'll want to take the plywood from its storage space and leave it in the room where it will be installed so that it can adapt to the new moisture levels and humidity. This is a critical part of the installation process.
Why is my concrete floor uneven?
Dirt, debris and other unclean substances can cause your flooring to be uneven. Additionally, if there are any broken planks in your subfloor (or cracks and holes in a concrete subfloor), then you'll want to repair those as well to avoid finding uneven spots again.
Can you rip carpet over a subfloor?
Additionally, if there is a carpet over top of your current subfloor, you'll have to rip that up with all accompanying cushioning or other underlayment material. If you have molding or baseboards, they are also likely in the way of your renovation work and should be temporarily removed. Advertisement.
Can plywood be used as a subfloor in a mobile home?
Advertisement. In many cases, plywood serves as a subfloor. This is not always the case in a mobile home, however, where subfloors may be made of lesser-quality particleboard. Mobile home subfloor thickness may be of some concern, and installing plywood over this subfloor can give you a stronger base for your hardwood, laminate or carpeting.
What is the material on top of floor joists?
The material placed on top of the floor joists may be plywood, Oriented Strand Board (OSB) or particle board. In any case the joists have glue spread on them and then the 4′ x 8′ panels of sub flooring are nailed in place.
Is baseboard trim expensive?
Baseboard trim is expensive as you will find when you buy it to finish your laminate floor. I guess carpeting has some insulation value. I suspect laminate with it’s backing has about the same insulation effect, Which is to say, very little. Nina.
What is subfloor made of?
The subfloors of many older manufactured homes tend to be made of dense particle board. Over the years, this type of subfloor has the tendency to break down in heavy traffic areas within the home.
What does it mean when a subfloor is weak?
When the subfloor is getting weak, it feels very spongy or soft when you walk on it. If you feel a sponginess, or a soft spot, take tiny baby steps all around the area to get a feeling for how unlevel and spongy the area is. When repairing the floor, you will want to remove the entire area that feels spongy, soft or unlevel.
What causes mold in a house?
When water gets trapped in spaces such as attics, walls, crawl spaces, carpets, wood subfloors, etc. mold can develop. Mold is a common health hazard and causes all types of respiratory issues. Most folks think that water damage inside of a home comes either from leaking plumbing or a leaky roof.
How old is a soft spot on a floor?
Usually, every home more than 10 years old has developed a soft spot or two in the floor. If these are not repaired properly, they will often visually show up in the floor. Even worse is the feeling of sponginess as you walk across them.
Do you need to modify the joist support area before replacing subfloor?
Before replacing the subfloor material, the joist support area underneath will need to be modified. It is necessary that all edges of the new subfloor are supported underneath and can be attached with screws.
How thick is a concrete slab floor?
If you have a concrete slab floor, the slab may be considered the subfloor. Typically made of plywood or OSB and ranging in thickness from 19/32" to 1 1/8" thick, the subfloor is truly structural, second only to joists in this respect.
How to check for floor thickness?
Floor heating vent : Removing a floor HVAC vent is the best way to check for total floor thickness. If you have central heat and/or air conditioning with floor vents, it is very easy to remove the vents by pulling them straight up. With the vent removed, you have a wide, clear view of a cross-section of your floor.
What is the first level below tile?
For wet, mortared applications, such as tile and stone, a cement backer board may be your first level below the flooring. Laminate flooring gets a completely different type of underlayment—a thin foam that comes in rolls and which gets taped together. The Spruce / Margot Cavin.
What is a floor covering?
"Floor covering" is the aptest description, since everything below—the substrate—can be considered the "real floor," in terms of structure and permanence.
Why do old homes have built up floors?
The reason old homes have these built-up floors is that previous owners did not want to incur the expense or take on the labor of removing unneeded floor layers.
Can you have only one layer of flooring?
In rare instances, you may have only one layer of flooring. A stained concrete floor in your kitchen is just one layer. Older homes may have solid hardwood flooring nailed directly on the joists—no subfloor. If the subfloor is smooth enough, an underlayment may not be needed for laminate.
Do you need joists on a concrete floor?
While not precisely a "floor layer," joists are an essential part of the entire floor layering matrix. If you have a concrete slab floor, you will not have joists. Joists are structural; they support everything above. Joists are made of engineered, laminated wood or dimensional lumber.
