Slab vs crawl space Reddit

I'm assuming that having a slab for a porch is cheaper too? The house we are going to build has a 64 foot long wrap around porch on the front. And a 18x10 porch on the back. I'm assuming it's going to be painful af to build those porches with lumber. I think something like this would be nice. Are slab foundations as good as a crawl space Crawl space all the way, the more room the better. Slabs are great when they are done right and everything is working, but you better have a bucket of lube on hand if something goes wrong with the plumbing for the epic dicking you'll get for going into the slab to fix it Learn the 7 biggest differences between two popular foundation types—slab vs. crawl space—so you can make the best decision when you have a new home built Our house is built on a slab and has a return air duct under the slab. After the heavy rain, the two air returns furthest from the air handler stopped flowing entirely and we noticed the closest two were much noisier. I know from photos of the house being constructed that the return air duct has a low point after the first two returns but prior.

The Advantages & Disadvantages of a House Built on a Slab Vs. a Crawl Space. Slab or crawl-space foundations present about the same number of advantages and disadvantages, so the choice you make. Crawl space works best in dry climates, but proper ventilation reduces the problems from excess moisture in the space. Unlike a slab foundation, a crawl space foundation can be built on a sloped lot. Disadvantages of a crawl space. A crawl space is more expensive to build than a slab construction, and it is less energy efficient

13 years ago. A full basement is expected in some parts of the country. Any allergist will tell you that the worst place to live (especially to sleep) is on the first floor over a slab. Next worst is first floor of a house w/crawlspace. Best is on second floor of a house with a full basement The reason that it makes more sense to insulate above-grade walls than a crawl space rat slab is that the soil under the slab is warmer in winter than the outdoor air. Concerning your question about the termite inspection strip (I'd like to avoid the 3-inch termite inspection window thermal bridge at the top of the block crawl space wall), I. The height of the crawl space can be anything from 1 to 3 feet, which as the name signifies is just as big for someone to crawl. So basically a crawlspace is a subbasement, that is a vertically small underground space located under the main basement or it is a replacement for a basement itself, but one where you can crawl and not walk Let's start with the money savings, however. A slab may still be the most affordable foundation, but if you use conventional techniques, the difference in cost between full basements and slabs will be marginal: you dig below the frost line, 36 or more, and then pour a foundation before forming the slab

Slab vs Crawl Space : Homebuilding - reddi

A raised slab foundation is a good idea if you don't foresee a future remodel project and if you prefer to avoid any moisture and allergen issues typically associated with crawlspaces. Since there are no under floor space requirements the floor can be lower to the ground if handicapped or accessibility requirements are needed Since the crawl space does elevate the house, as compared to a slab foundation, it offers some protection from termites. However, larger animals, including rodents, may find the crawl space an ideal place to dwell. A crawl space is also vulnerable to moisture, and that means careful insulation of the floor above the crawl space Accessible Utilities: Resolving the slab's biggest drawback, a crawl space facilitates easier access to your home's wiring, piping, and ductwork, making for easy repairs and future upgrades. Warmer Floors : Unlike a slab foundation, the first floor of a home built on a crawl space won't feel like it's built on concrete 1. Foundation Shrinkage. Concrete naturally shrinks as part of the curation process. This shrinkage is even visible to the naked eye if you look for the gaps between the edges of a slab and the foundation wall. This isn't just the process of the concrete losing water, but is actually part of the chemical reaction that takes place

A poke through goes through the floor and the conduits are below the floor in the ceiling space of the floor below. Hence the name. if you have an outlet in a slab on grade, then it's not a poke through, it's a floor box. Then the conduits May be in the slab, or in the dirt below. Poke through's are also normally fire rated Mike Holmes: Slab-on-grade an economic, green-minded option for foundation. Slab-on-grade foundations are pretty common in areas with a high water table, or with poor soil quality — areas where.

Home construction 101 question slab vs craw space

  1. While slab-on-grade and crawl space foundations may cost more per square foot than a basement option, there are definite tradeoffs. The quality and usability of basement space may not be equivalent to above grade space. If a foundation without a basement is selected, consideration should be given to the overall house design to provide adequate.
  2. Crawl Space Foundation Cost. Crawlspace foundations cost $5 to $16 per square foot, or $7,000 to $21,000 on average. Crawlspaces use a combination of a stem wall and often post and piers. Many also have finished slab floors. Crawl spaces provide the same ease of access as pier and beam. If unventilated, they can harbor moisture and promote mold.
  3. gly endless decisions to be made. It can be a tough choice when it comes to where to buy, when to buy, and whether to choose a pier and beam vs concrete slab foundation
  4. g a house on a crawl space foundation costs 30% more than one over slab-on-grade. Many contractors recommend building a basement over a crawl space due to the ROI on extra living or storage space
  5. Crawl space vs slab. Don't think I can afford to have a basement, but I'll get the garage and later can add a shed or something else for more storage. The artist/architects renderings of exterior vs real life/what I can afford are 2 very different things. No rock on the front porch at this time, too expensive. No gable on garage probably
  6. Labor costs vary by the job and location. Advertisement. Electric radiant floor heating costs about $6 per sq. ft. for materials but is often less expensive to install because of lower labor costs.

Slab vs. Crawl Space: Which Foundation is Right for You ..

  1. Foundation's Effect on Home Value. There are many types of perfectly acceptable foundations including pier and beam, slab, crawlspace and full basement. They can be built of stone, brick, poured concrete, concrete block, insulated concrete or wood. But one type of foundation is a real turn-off for buyers: one they have to think twice about
  2. Slab vs. Crawl Space: Which Foundation is Right for You. A crawl space dig-out (or conversion) is simply a method of turning the crawl space under your home into a full-sized basement. Professionals dig to a floor-to-ceiling-length depth, replacing the dirt with concrete walls, floors, and a ceiling. Doors and windows are added as necessary
  3. When a slab is poured over the ground in this application the temperature and humidity conditions in the crawlspace become very stable and essentially identical to the interior. To remove any small incidental sources of moisture, it is important that some air circulate from the living space into the crawlspace
  4. Slab on Grade foundation, detail design; the basics. There are many different soil conditions and corresponding slab designs. This page is about how to build a thickened edge concrete slab on grade FPSF footing on soil with a high water table to prevent frost heave, by first installing drainage below the slab. Related slab on grade foundation pages
  5. Crawl space foundation repair costs range from $2,000 to $8,000 and sometimes more if the issue is serious. Repairing a crawl space consists of installing a drainage system, removing mold, repairing any dry rot, and strengthening or replacing joists. This can be an additional $1,500 to $15,000 in addition to repairing the foundation
  6. Having a crawl space gives you an additional level in which to run your ducts, pipes, and wires, adds Renosteinke. This sure helps with later repairs and alterations. Putting in the piers ought to be no harder than prepping for a slab. As an added plus, a crawl space allows for a COMPLETE termite inspection
  7. imum of 24-30 BELOW the underside of the joist or floor trusses at the lowest point

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Slab Settlement: If a new foundation slab develops settlement issues you are in trouble. This may be caused by poor workmanship where the supporting ground was not compacted or poor soil conditions. Call a professional for an inspection right away. Frost Heave: Crawl space slab foundations that sit at or above grade are at risk of frost heave. Mike Holmes: The down-low on fixing up crawl spaces. If you're in an older home with a crawl space, it's likely unheated and not insulated. Many homeowners don't know how to properly take. Then there's the third option- build a one story on a finished basement that can be used for living space. That's what we did. Due to the slope of our property, we would have either had a 6' crawl space, or an enormous amount of fill. Not wanting to disrupt the topography so much, we went with an insulated full walk-out basement

Compare House Foundation vs Concrete Slab Costs Summary: Average Cost for a House Foundation vs Concrete Slab. House foundations, also known asr crawl space foundations, provide easier access to plumbing and wiring underneath the home, but come at a higher cost, with prices averaging between $8,000 and $25,000.Concrete slabs have an average cost between $4,500 and $12,000, with stem concrete. Poly and 2 ridgid foam under slab and maybe double around perimeter. Radiant is slow to respond but you'll find that a 60 deg. slab is very comfortable in a shop. I have a Techmar thermostat that monitors the air temp and the slab temp to controll the pump. My 'loops' are under 250' each (there are 7 loops) and are on 18 centers Adding a basement, however, can be one of the best things that you can do to a home, if you do it correctly. To build a basement under an existing home, you will need to lift the house, excavate beneath the house, and build foundational support, and then pour a new basement floor. Once the structure is complete, it is important to waterproof. Going up! House Lifting 101. No, we're not talking about a Disney movie—homes can actually be lifted using manpower and modern technology, as opposed to balloons. It's actually a fairly common endeavor for homeowners looking to remodel. Typical reasons for house lifting include: repairing the foundation, basement remodeling or protecting.

The Advantages & Disadvantages of a House Built on a Slab

To prevent the need for extensive house foundation repair, take a few minutes to learn to recognize the 8 signs that might mean that something is wrong with your foundation. After all, problems are very common and can prove costly. While foundation repair costs for slab and pier and beam foundations generally range from $4,000-$8,500 for an average-sized house, the price can be much higher if. Most of the data contained in the database were collected at buildings with slab-on-grade foundations (75%); the remaining 25% of buildings had crawl space foundations, all of which involved soil-gas sampling. The foundation types for residential buildings were more evenly split between crawl space (47%) and slab-on-grade (53%) construction Mar 11, 2009. 7,576. 63. In a state of acute Pork-i-docis. Here where I live in central IN, we have gotten at least 8 inches of rain in the last 10 days. My house is a trilevel, half slab and half crawl space. I opened up the access to the crawl and most of the pea gravel appears damp, but no standing water. There is a sump and pump in the crawl

Slab vs. Foundation: The Pros and Cons Homes.co

  1. Sumps may be used to depressurize the sub-slab soil. Another important variation is the membrane suction technique used in crawl spaces. Since the earthen floor in the crawl space is incapable of allowing for an extended pressure field to develop, an impermeable membrane is placed over the entire floor of the crawl space
  2. In crawl spaces, cross-ventilation is called for (meaning that, ideally, vents will be present on all sides of the crawl space), however, if your house is built on a concrete slab, or over a basement, you won't have crawl space vents. Attics will usually have both inlet and outlet vents
  3. Insulation costs are higher. Your pole barn home will require more insulation on a post frame wall because the walls are thicker than the typical two-by-four construction. Therefore, the cost of insulation will be higher to fill this cavity. 6. Post frame construction is typically not used with basements. Post frame construction is not very.
  4. g a moist environment that grows and harbors mold and mildew.Controlling crawl space temperature and moisture is a dual process that works toward a common goal: a temperate lower area that will keep upper floors warm, while your home's foundation remains in sound condition

Crawl Space 101. In older buildings, the crawl space is an 18″ to 36″ space between the floor of the building and the earth where mechanical elements like electrical and plumbing are often hidden. This overlooked piece of the house is important to understand because it can cause major issues if neglected. Your crawl space: it's dark, it. Oriental cockroaches enter buildings from their outside habitat by moving along plumbing pipes, usually up through the floor from underneath the crawl space, and under door or window jambs. Use window screens and seal openings around doors and windows to keep the cockroaches outside. Sewers or drains are other cockroach entry points

Crawl Space. A crawl space has several advantages over basements and slabs: It gets the house up off the ground (especially important in damp or termite -prone areas). It is a lot less expensive than a basement and comparable in price to a slab. Duct work and plumbing can run in the crawl space, meaning that they are easy to service and move. Occasionally, drain pipes will break under slab floors, and Phorid flies can breed in immense numbers in the organic debris deposited through the break in the pipe under the slab. To determine if Phorid flies are exiting through cracks in a floor or from a drain, place pieces of masking tape over the crack or the drain opening Turning a $500 repair into a $50,000+ repair. This is not a risk many homeowners are willing to take. Make sure your carbon fiber wall straps are installed by a professional and span the entire surface of the wall. At Epp Foundation Repair, we begin our carbon fiber wall strap installation at the sill plate of your house, above your foundation Slabs, basements and crawl spaces are the three main foundation systems used on houses. In wet and coastal areas, it is sometimes common to put houses up on posts as well. Slab. The slab is probably the easiest foundation to build. It is a flat concrete pad poured directly on the ground. It takes very little site preparation, very little.

Basement vs. Crawlspace in New Englan

How much a basement should cost. Average costs and comments from CostHelper's team of professional journalists and community of users. Including a basement as part of new house construction can increase the cost of the house by $10-$25 or more a square foot for an unfinished basement, or about $10,000-$50,000 or more for an average house; and $30-$100 or more a square foot for a finished. Crawl spaces are often out of sight and, consequently, out of mind, making them easy to neglect. But without proper maintenance your crawl space is susceptible to moisture, heat loss, pests, and a host of other complications. These common problems can damage your home's foundation, cause sky-high energy bills, and introduce toxins into the air www.afternic.co Slab Vs Crawl Space Foundation Pros Cons Comparisons And Costs. Differences Between Stem Wall Monolithic Foundations. Concrete block foundation cost for home of icf foundations in ontario house vs slab costs basement poured construction here s my detail guide happy 5 reasons why walls are weiler 3 most common the

Video: Building an Unvented Crawlspace - GreenBuildingAdviso

A monolithic concrete slab will typically cost $4,500 to $12,000, which is cheaper than either a crawl space or a basement. It has stronger floors without rot, sagging or creaking. These homes are faster to build, as well. But they are best for climates that don't have much freezing and thawing in the soil. Stem concrete slab cost more. What Is A Rat Slab? A Rat slab is another technique of protection in your crawlspace. As the name suggests; that it keeps away rodents and other burrowing animals under your home. How Is The Rat Slab Done? A Rat slab is basically a thin layer of concrete poured over the vapor barrier in the crawlspace I have owned houses with earth-floored crawl spaces, on slab and with full basements. Obviously, in a flood-prone area, a house on stilts would make more sense (or even better - off the flood plain). But a crawl space is just a hassle anywhere with humidity, IMHO. It will be cooler, and it will condense moisture. You can pay t heat that out.

13 Pros & Cons Of Crawl Space Encapsulation (Pictures

Framing. Crawl space or basement. Foundation. Exterior walls (including all concrete and stucco) Interior walls. Masonry and brickwork (including chimneys) By inspecting these key areas, a structural engineer can determine if the home was properly engineered and constructed to handle the weight of anticipated loads R406.1 Concrete and masonry foundation dampproofing. Except where required by Section R406.2 to be waterproofed, foundation walls that retain earth and enclose interior spaces and floors below grade shall be dampproofed from the higher of (a) the top of the footing or (b) 6 inches (152 mm) below the top of the basement floor, to the finished. With the footings all set and inspected, it's time to pour the concrete on the foundation - which can be a full basement, a slab, or crawl space. Since this is the backbone of the home, it is crucial that it stay dry and free of cracks. In addition, there should be anchor bolts that tie the framing structure into the foundation. Time frame If the vinyl flooring is going to be installed atop a concrete slab or over a crawl space, be sure to use a vapor barrier. Seal the floor seams adequately. Seal the floor seams adequately. Vinyl will fade when it's exposed to strong sunlight for long periods, unless you use the protective measures described in the section on hardwood (above) Some do, but it is an expensive exercise for comparatively little gain. Most people want to spend the money above ground, where you get more bang for your buck, with usable living space. Australian builders aren't generally that good at waterproof..

Instead, find a large, well-ventilated space to use self-leveling epoxy. We wish we had access to such a space. Don't breathe. Pro Marine Supplies instructions says the epoxy is safe to use indoors because it's non-toxic. It may be non-toxic, but the smell is harsh. Once we applied the epoxy to a surface, it felt like I had shards of glass. The concrete slab must be sitting on the ground. You need the pressure of concrete being pumped in between the slab and the ground to raise it. And mudjacking is only good to raise concrete slabs The space left between concrete and studs is crucial to allow a seamless blanket of insulation to create an air and vapour barrier. Unprotected wood touching concrete will wick moisture and eventually rot. One inch of SPUF will solve your problems; four or 5 inches will reduce heat loss and save you money in the long run

Slabs for Colder Climates, Part 1: The How and Why of

The slab is poured on top of void cartons so there will be an air gap between the soil and the bottom of the slab. We have a fairly sizable crawl space on this project - 52″ to be exact. Click to share on Reddit (Opens in new window) Click to share on WhatsApp (Opens in new window Keeping pretty cozy here in VT the last couple days as we churn through our first winter in our house. We've got 2,000 sqft of conditioned space. First floor walk out basement with 3 sub slab foam, R30 foundation walls, R40 framed walls ( same for upper two floors), R60 roof. .7 ACH. House is a simple three story rectangle

Wet crawl spaces is a huge issue here in Eastern Va. Mold is a very big problem. I started building with conditioned crawl spaces, as speced from Buildingscience.com. There are no vents, and it is sealed. The outside block walls are insulated, not the house floor. A 2 inch thick concrete slab is poured in the crawl, with 6mil plastic underneath it If it's shaking your garage, you have a void under your slab. I had the same issue and I paid a foundation repair company to come out. They pimped 9 cubic yard of material under the slab. More stall mats won't help. If you want to fix it, have someone come out and pump material under there

, and ensure that fire sprinklers are placed at specified maximum distances. For./ Interesting. So if max spacing is 15 ft, this says you cannot install them 14 ft apart In combustible construction where the fire partitions are not required to be continuous to the sheathing, deck or slab, the space between the ceiling and the sheathing, deck or slab above shall be fireblocked or draftstopped in accordance with Sections 718.2 and 718.3 at the partition line The subbase, according to ACI 302.1, Guide to Concrete Floor and Slab Construction, is a layer on top of the subgrade of compactible , easy to trim, granular fill that will remain stable and support construction traffic.. In some cases, a base layer is placed on top of the subbase. All of these layers together comprise the soil. Crawl space encapsulation costs vary widely from home to home. All in, it typically costs around $5,500 to encapsulate a crawl space. For smaller projects, it could cost as little as $1,500, while larger and more complicated projects could cost as much as $15,000. 2 . Here are just a few factors that may influence the price of this project Pier and beam foundations are constructed with three primary components. First, a reinforced concrete footing is buried deep underground, which anchors the entire foundation of the building in the ground to prevent shifting in volatile soils. Next, piers are constructed and attached to the footing. Piers are typically made from concrete or.

The last time I had this on a house I was selling for someone else we ripped up the carpet in the family room of a tri-level where the family room is on the lower level on a slab vs crawl space. There were several cracks I wanted to fill before the new carpet was installed A traditional crawl space under a home consists of soil or sand that was the ground before construction started. Sometimes the topsoil is removed, but what you see is bare soil. I've been in crawlspaces that have had concrete poured on top of the soil or some washed gravel

House Foundations, Crawlspace vs Raised Slab — Custom Home

Drilling into the slab is a good way to reach termites. Holes can also be drilled directly into infested wood, which is another way of reaching termites directly. Some of the other ways termites can infest your home is by getting into your crawl space or burrowing into your home through the soil along the foundation Fipronil Toxicity to Humans. The active ingredient in Termidor is a chemical called fipronil, which works by blocking receptors in the brains and nervous systems of living organisms. The substance is toxic to people and pets, and the only difference between the products available to homeowners and professionals is the quantity in which it's sold

The Cost of a Basement vs

slab vs crawl space. 10 Avg. Traffic to Competitors . 47 Organic Competition. different types of septic systems. 10 Avg. Traffic to Competitors . 42 Organic Competition. Start free trial for all Keywords. Optimizing for buyer keywords.. STRUCTURAL CRACKS - FOUNDATION MOVEMENT Foundation Types The materials for most of the foundations are either stone, concrete block or cast-in-place concrete. Foundation types can be either a slab-on-grade, crawl space, basement or a combination of these

3 Most Common House Foundations: the Pros & Cons

Attic vents and crawl space vents. Under doors. Around holes for electrical, plumbing, cable, and gas lines. Fill small holes with steel wool. Put caulk around the steel wool to keep it in place. Use lath screen or lath metal, cement, hardware cloth, or metal sheeting to fix large holes. These materials can be found at your local hardware store Being denser than air means that it tends to collect in basements, crawl spaces, or in the first floors of homes that lack a basement or crawl space. If you spend a lot of time in the basement, then your radon exposure is likely a bit higher than if you don't. Radon emits alpha radiation which, when it strikes living cells, can do a lot of. As a result, their designated space for a furnace is often no longer a good fit, which means that an HVAC professional will need to vet out a different space in the home. Other furnace location considerations. Furnaces generate heat—and lots of it. So do water heaters, washers, and dryers. Too much heat in one confined space can lead to problems

Foundation Settling vs

R-Value: 3.5 per inch. Cost $1 to $1.25 per SF. The most affordable of the spray foam options, open-cell spray foam, is used in many applications like roof, walls, and ceilings. Open-cell foam insulation expands greatly upon installation and is fairly soft to the touch, unlike closed-cell foam. Open-cell foam is also vapor permeable which means. Direct the heater onto the frozen section of the pipe. Make sure to keep an eye on the heater as you are heating the pipe. Electric heat tape: Heat tape is a ribbon-like wrap that contains electrical heating elements. Wrap it around the pipe you want to heat and plug it into the wall

Floor Poke-Thru Mike Holt's Foru

In a slabjacking operation, grout is pumped beneath a slab or beam to produce a lifting force that restores the member to its original elevation. In piering, steel posts are driven through unstable soil and hydraulic jacks are used to raise or stabilize concrete slabs affected by changes in the underlying soil. The repair method used depends on. Reason #4: It qualifies you for Loss of Use coverage if your home is uninhabitable. In most cases, a sump pump failure doesn't make your home unlivable—in other words, you would still be able to live in your home while it was being cleaned and repaired. But in the rare case that it does make your home uninhabitable, having water backup. Bathrooms on the first floor of a home that has a basement or crawl space can be plumbed more easily, whereas those on a slab foundation may require breaking into the concrete and compromising the soundness of the structure of your home. Adding a bathroom to a basement will require a special type of pump if it sits below the sewer line DRICORE ® helps protect finished floors and furnishings from moisture that occurs in concrete floors, and from small water leaks. Designed with Air Gap Technology, DRICORE ® Subfloor raises finished floors off the concrete, to not only help protect against moisture, but to also help insulate and cushion against the cold, hard concrete

Mike Holmes: Slab-on-grade an economic, green-minded

Unlike slab foundations, crawl spaces leave room to run wiring, plumbing, and ductwork for easy access at a fraction of the cost of building a basement. You can also use the crawl space as a storage area for lesser-used items Space and astronomy news Posted on October 20, 2010 December 11, 2016 by Matt Williams Every so often, in different regions of the world, the Earth feels the need to release energy in the form of. Although many different factors will impact the overall cost of laying a concrete foundation for a new home or building, the square footage of the space is one of the biggest. Below is a breakdown of the national average cost for a concrete foundation based on square footage: 3,000 - 15,000 square feet: $15,046. 2,500 - 3,000 square feet: $12,240 A drought for example, can cause it to drop significantly, and heavy rains can cause it to raise. Many wet basement issues occur when the structure is located in a place with a high water table. A high water increases hydrostatic pressure on the floor and walls of your basement, making it susceptible to leaks

Minnesota Sustainable Housing Initiativ

If you find exterior leaks, get them repaired, and clean/remove/replace water damaged materials. Moisture is the root cause of most musty house smells. If you have musty odors in the kitchen, laundry room or bathrooms, improve ventilation. We use ventilation fans with timers in the bathrooms. Switch it on when a shower starts, and it shuts off.