Rather than repairing small spots all over the house, I decided to lay down a new plywood subfloor throughout the home. I do have a question and will post it in a reply to this post. Find mobile home subfloor replacement costs. If you cut it as close as possible to the wall with a razor cutter there won’t be any big mess. The cutouts only need to be about four or five inches in from the edge. If you own a manufactured home, you should always keep some polyethylene sheeting on hand in order to make needed repairs. As far as I know, plywood flooring was normally an extra cost upgrade. { 20 comments… read them below } I have re-done my other home’s entire basement but do not have a lot of experience with mobile homes. When I replace the old sub floors, I use either Elmer’s wood glue or Liquid Nails and screws. The worst of the subfloor damage was found with a foot going through the floor. The whole outside frame needs to be replaced and some of the joists throughout also need to be replaced. Using small pieces like that will weaken it even more. I want to install a laminate floor in my manufactured home and some people tell me not to use a moisture barrier because their is already one under the house and I will create condinsation if I use one, and some say I need one … Help !!! Then the piece that butts up to that end gets the reverse cut outs in it. After logging in you can close it and return to this page. To try and describe that: I measure the joists on center and then make cut outs every other joist space so that I can off set the braces underneath the panel. I guess this was done to make it easier to staple the ends of the panels together? This number is known as a span rating. The thickness needed for subflooring depends on the type of floor that will go on top and the primary purpose for the subfloor. Since the floor panels are known to be square the house itself is squared up by forcing the joists and side edges to line up with the floor panels. And, does the carpeting add to the warmth of a mobile home? The thicknesses are as follows: 7/16-, 15/32- and 1/2-inch-thick panels require joists spaced 16 inches on center; 19/32- and 5/8-inch-thick panels require joists spaced 20 inches on center. The recommended thickness of the plywood subfloor is governed by the spacing of the joists. Repairing the rotted out subfloor in my bedroom... such a gross nasty job. Please log in again. What is Stronger: Strand Board or Plywood? The screws make it much easier if you have to do it again in the future. Glue is sprayed between each layer and the sheet is hot pressed. I am replacing the floors in my sister’s 1982 Schult. CDX plywood is traditional wood plywood made from thin layers of lumber, known as veneers. It may be caused by a failure to compact the ground properly before setting the home. They frequently occur in bathrooms, under flower pots,… In any case the joists have glue spread on them and then the 4′ x 8′ panels of sub flooring are nailed in place. Karl The rest of the home had several soft spots throughout. Linda Calculate prices per square foot for plywood, DRIcore, Amdry, Tyroc, Barricade and more. Seriously, with the right tools and some skill it shouldn’t be a big deal. Hoses drip, drainage slopes the wrong way and channels water under the mobile home,…, Manufactured home skirting Mobile home skirting makes the home look better, helps keep cats, dogs, kids and other forms of wildlife out from under your home and is required by mobile home parks and communities. I hate to predict what an insurance company might do these days, Jim_Vierling It took me weeks to find them but when I did, I discovered they bought pre-painted rolls of flat aluminum and would bend them to match the pattern I needed. As more and more rules and regulations are imposed on mobile home park and lot developers the responsibilities for getting a mobile home properly set up have become more difficult and expensive. Improper spacing. What types of floors do you recommend for Mobile homes? How do I do about replacing floor joists on a 16 X 80? I know, I know, this sounds like it will be the best thing … shiplap that served as the subfloor. This is a thin, flexible, and durable material. They occur when the subfloor gets wet, causing the sub floor material to begin failing. There are only two joists like this in the room that I am doing. Love the suggestion of using a creeper; I can think of other household chores were that would come in handy! It may be caused by a failure to compact the ground properly before setting the home. Most homeowners want a padding with a thickness between 4/16 and 7/16 inch. This home was a 1980 model and had a subfloor made of particle board. It didn’t take much to dig up some of the flooring, plywood underlayment and the 3/4-in. However, it is penetrated by the drain, supply and electrical and gas lines. Would it just be easier to cut out the old joists and put in two new ones? A subfloor1 is the base layer beneath your finished flooring (and any underlayment2) throughout your entire home. Is this hard to do and can I do it without special consideration for it being laid in a mobile home? Here are nine common subfloor installation mistakes and how to prevent them: 1. He also teaches stage craft and lectures on playwriting for Oklahoma Christian University. For 19/32- and 5/8-inch panels, joists should be 16 or 20 inches on center. Most subfloors are either 3/4″ or 5/8″ thick. The type of carpet padding you put down in any home depends on the type of carpet you install. I actually built a site on installing laminate flooring and all the pictures were taken in a mobile home. If the carpet has been replaced before there will be trim strips nailed to the floor that you will need to pry up. Mobile home construction is different enough from that of stick build homes, that you will want to research the best materials for the job. We didn't want to fall through so we decided to repair the flooring. Also, I am going to the trouble of cutting the ends of the panels that run across the joists in a pattern so that I can screw the braces underneath the edges into the joists directly. Nina They can even bend the edges so the…, Manufactured home leveling Mobile homes get out of level for a variety of reasons. Leveling Subfloor Bathroom Leveling Subfloor Bathroom 23. Casey ... Old Sub Floor Diff Thickness Than New Plywood 22. This is intended to give you an idea of what…, Manufactured home exterior walls I had good luck getting replacement metal siding from an aluminum fabrication place. If you have a concrete slab floor, the slab may be considered the subfloor. Since obtaining a loan to purchase the property depends on meeting all these requirements, mistakes…, An airtight belly is very important in heat and cooling efficiency and in preventing water lines from freezing in cold weather. Given that the new floor will be resting on the existing particle board, what thickness do I need and should I go with plywood or OSB? One of the most tedious parts of replacing subflooring in mobile homes is the removal of the original sub-flooring. For 7/8-inch panels, joists can be up to 32 inches on center, and for 1 3/32- and 1 1/8-inch-thick panels, the joists can be spaced 48 inches on center. It just happened, and I am awaiting their response….Thanks! HomeAdvisor's Subfloor Cost Guide gives average costs to replace, repair, remove or install subflooring by material. For 23/32-inch-thick panels, the joists should be at least 24 inches on center. 3/8 would close to 1/2 the minimum needed thickness for a subfloor. 1 st, The base sub-floor of these homes are prone to movement or future sagging.. 2 nd, The sub-floors are usually made of a Particle type board, a high quality board though not designed for a lasting nail-hold of traditional nail-down Hardwood floorings Manufactured home leveling Mobile homes get out of level for a variety of reasons. Thanks! They did this so that they could add a 4″ wide piece of 1/2″ plywood on top of the joists. It's best to vacuum the particleboard first to help the glue adhere. Paul I guess the bottom line is if you can get plywood as a sub-floor in the laundry room, do it. Quarter round would cover the gap as well as baseboard. I am buying a mobile home that has a three-quarter inch particle board subfloor. Construction screws are preferable. One more question… you said baseboard is expensive… can you use quarter round instead? Paul, When you give a powered nail gun to minimum wage help and STRONGLY encourage them to work as fast as possible, using a few extra staples/nails is not a major concern. Get $5 off when you sign up for emails with savings and tips. That is just an idea for anyone having trouble bracing the edges. Paul Hoses drip, drainage slopes the wrong way and channels water under the mobile home,… For retrofitting older construction, 23/32- and 3/4-inch-thick panels can be used over 24-inch on center joists. Step-by-step images provided Phillips Place Renovation, a blog that shares a couple's gorgeous mobile home remodel. I would like to replace the original carpet in my 1997 single wide mobile home and noticed that you mentioned wood laminate flooring as the best option. They are a big problem in homes with particle board floors. The primary liter of oil and a funnel is on the home from Honeywell with the acquisition of this generator. If you can afford water resistant marine plywood for your kitchen, laundry, and bath that would be a good idea. OSB provides a reliable, sturdy foundation for squeak-free, straight floor systems—provided a few simple installation best practices are followed. Thanks. Perfect, I just read through the installing laminate flooring page you mentioned… very nice! The subfloor is the decking installed on top of flooring joists; the finished floor is then installed on top of the subfloor. Nina This is a thin, flexible, and durable material. I also meant to ask if it is legal to not have hangers on the joists? The material placed on top of the floor joists may be plywood, Oriented Strand Board (OSB) or particle board. I have also come across different types of adhesives that were put on the joists. The plywood must be exterior grade for all wet areas and it has to be installed in such a way that the joints between each layer do not line up, using what is known as a … It is made from shredded strands of wood pressed together with wax and a special adhesive, then hot pressed into a panel with up to 50 layers of strands. In some cases, being a support structure is most important, while in others it is the smoothness, noise insulation or durability. I have some major water damage from a toilet supply line, and the flooring is warped. At the time the sub floor goes down the bottom of the home has been assembled and is resting on its frame and wheels, but has nothing to force it to be square or straight. The most recommended subfloor material is 5/8″ plywood. The MF home repairman will be coming over next week to replace a 4' to 5' section of the sub-floor with 3/4' pressure treated plywood. Plywood comes in a variety of thicknesses, beginning at 1/8 inch and increasing to 1 inch. Morris specializes in many topics and has 15 years of professional carpentry experience. Many times it is caused by water getting under the home. Why aren’t there any baseboards in a mobile home? Mobile home restore is a totally different experience when in comparison with repairing a non-cellular house. It’s a matter of looks. Newer construction has floor joists spaced at 16 inches on center. The joists should be fine. There is a brownish colored one, may have been a different color when applied, that is not much of a problem. The floor panels are nailed to the joists and edges with powerful air guns that will drive 4″ or 6″ nails at a rate of one or more per second. Trying to find out if a 1981 Fleetwood Broadmoor has plywood sub floor, never replace before. These openings may or may not have been sealed properly. The example site used the cheapest vinyl coated plastic they could find. Can you lay down a new layer of T&G plywood on top of old floor without causing weight problems in a 1976 SW? This is a guide about best material for replacing the subflooring in a mobile home. For decades, 23/32″-thick OSB has been the most commonly used thickness of OSB subflooring. This process begins with the welded foundation being wrapped in a nylon reinforced vapor barrier. thanks That is no big deal either. Some experts suggest that 15/32-inch plywood should be standard if the underlying floor joists are spaced 16 inches apart or less, but slightly thicker 3/4-inch plywood should be used for joists spaced further apart.. The plastic sheeting that is used under mobile homes since the 1980s is called Polyethylene. While incorporating our engineered flooring system, the subfloor is installed. In some parts of the USA it is also called underpinning. In this article, we want to give you some tips to clarify the world of mobile home insulation for you. ... No! However, if all else fails and there is still some overhang, a router will fix that. Second wuestion, does my insurance usually cover this kind of thing? Floating floors are ideal for Mobile Homes for two reasons. Paul CDX plywood should be a minimum of 7/16 inch thick. Floor joist spacing has traditionally been 24 inches on center, or from center to center of the joists. Follow the manufacturers instructions for installation of the flooring you buy and you should be fine. These panels are more rigid than either traditional plywood or OSB. Step by Step. Will I need to install baseboards if I put in laminate flooring? Hi Tammy, For 23/32- and 3/4-inch panels, joists should be 24 inches on center. Now, to save the $$… I guess carpeting has some insulation value. The login page will open in a new tab. There were a few holes and a number of soft spots throughout the entire mobile home. I am capable of hitting the joists where the panels come together. Next, you will need to measure your subfloor. Paul Sturd-I-Floor is a specialized engineered wood structural panel expressly designed for single-layer flooring installations on upper floors, where carpet will be laid directly over the subfloor. But a simple switch to 7/8″ panels offers several advantages for accommodating a home’s energy efficiency and for ensuring the performance of finish materials and the overall feel of the floor. This involves sledge hammers and come-along’s and can make for some ugly edges. The subfloor is the bottom-most layer and it rests on the joists. I suppose that depends on how good you are 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. You will use the measurement to set your circular saw to the proper height. Waiting too long to repair the subfloor in your mobile home could result in an unsafe hole in the floor. What shall I do ? © 2020 Mobile Home Doctor - WordPress Theme by Kadence WP. Many times it is caused by water getting under the home. Too much power and the nail is driven well below the surface, to little power and the head sticks up. Mobile Home Redo Mobile Home Repair Mobile Home Makeovers Mobile Home Living Mobile Home Decorating Room Makeovers Mobile Home Renovations Remodeling Mobile Homes Home Remodeling More information ... People also love these ideas OSB can be used for subfloors, although it is not as common as CDX. The thickness of plywood panels in a subfloor is regulated by the spacing of the joists. David Penix 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 lumber caps forming an "I" shape. Please enter in your email address in the following format: you@domain.com Enter Email Address GO In addition, the depth to which the nail is driven depends on the setting of the air gun. It is grey and my jigsaw won’t cut through it without a lot of effort and it eats up the blades. Oriented strand board, or OSB, is a wood structural panel that can also be used for flooring. A beautiful floor starts with a stable subfloor. Have you been curious about the subflooring in Clayton Built® manufactured and modular homes? Don't mop the floor, as it can absorb the water and damage the particleboard. I really, really wish that all of the sub floors that I have replaced had been put in with nails. The heaviest rating is for 7/8-inch-thick panels, for which joists can be spaced 32 inches on center. You'd end up … You will need to determine the spacing before installing the joists, or measure the distance between joists for existing construction. Whole outside frame needs to be replaced and some of the replacement material the of... Flooring you buy and you should be at least 24 inches on,. In homes with particle board... Click to expand... Nope 4/16 and 7/16 inch also to. Bedroom... such a gross nasty job a router will fix that regulated by spacing... Where the seams of the air gun mobile home subfloor thickness on installing laminate flooring applied, that is used mobile. Under mobile homes is the bottom-most layer and it rests on the joists by where... Big problem in homes with particle board throughout the home back door of mobile! By the spacing before installing the joists it…, manufactured home, you should always keep some sheeting! Was normally an extra Cost upgrade Tyroc, Barricade and more carpet you.. Measure your subfloor needed thickness for a subfloor is the stuff that they lowered! Only need to be about four or five inches in from the edge 15 of... Down a mobile home subfloor thickness plywood subfloor throughout the entire trailer with either plywood OSB... Bath that would be to pull back the carpet and vinyl crews 4′! Flexible, and durable material between joists for existing construction of floor that will weaken it even more is.. It easier to cut out the old sub floors, I use either Elmer ’ s and can I it. Line is if you own a manufactured home setup Who is responsible for what need measure. And has 15 years of professional carpentry experience driven straight or into the joists:.! That they could find a couple 's gorgeous mobile home days, Jim_Vierling Hello water marine! Between each layer and the flooring is warped nails and screws the drain, supply and electrical gas... Now, to save the $ $ … Thanks reliable, sturdy foundation for squeak-free, floor! Some parts of the subfloor is installed before the walls being installed over the house, I read... Years of professional carpentry experience Cost guide gives average costs to replace but! Damage was found with a razor cutter there won ’ t be big... Thickness allowed for ceramic tile installations is two sheets of 5/8-inch thick plywood I can think other. Router will fix that to center of the home 5/8-inch thick plywood reverse cut in. He is a totally different experience when in comparison with repairing a non-cellular house, or the! Thick plywood throughout your entire home layer beneath your finished flooring ( and underlayment2! This so that they have lowered the joists none of the sub floor panels together... May be plywood, oriented strand board, or from center to center of the sub,... All over the house, I use either Elmer ’ s 1982 Schult for kitchen! A nylon reinforced vapor barrier before there will be trim strips nailed to the warmth of a problem before the. 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Have to do and can I do it without special consideration for it being laid a. Ceramic tile installations is two sheets of 5/8-inch thick plywood board... Click to expand... Nope just happened and! Cases, being a support structure is most important, while in others it is not as as...

mobile home subfloor thickness

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