Do I Need House Wrap Behind Vinyl Siding If the siding of the house happens to be discontinued, insurance owes to wrap the entire house, with new siding. Sometime after 1991 the code changed to require a wrb behind most claddings, vinyl, T1-11 and more. The result (see left) can be a complete loss of architectural character due to the covering of details and change of scale due to inappropriate siding dimensions. If you choose to, you can apply tape to all of the seams along the house. The big picture. If you have an unheated attic, then you do not need to apply insulation to the Gable Ends. Fortunately we have not gotten sick and no one uses these rooms and the vinyl siding was only installed on one side of the house which we had done twenty years when we first moved in. So this brings me to my house wrap question, and it's pertinent now, because I am replacing doors and a window and flashing correctly. This article is a continuation of the discussion that began with Step 1: How to Install Vinyl and Aluminum Siding. My house is down to the OSB right now, and I need to know if I should put the Tyvek up directly onto the OSB or if the Tyvek should be put over the 3/8” foam board directly under the vinyl?. Vinyl siding is a great. my house needs to either be painted or sided, and i would rather side it, but a couple of old timers have told me that since i live in a very humid area, that moisture will get trapped between the vinyl siding and the wood siding and cause the house to rot undetectably. Homeowners who choose vinyl siding recoup up to 95% of their remodeling costs when they sell their homes. Some manufacturers of vinyl siding do not recommend the use of drop-in backers with certain vinyl siding configurations. The following basic rules must be followed. Before political reporters scribbled explainers on "democratic socialism," and Twitter fueled the Washington zeitgeist, Bernie Sanders had two men in his corner: Ben Cohen and Jerry Greenfield. Then replace the windows and any insulation. Without a tyvek it's coming in your house. Above all, it is extremely important that there is a substrate, whether it's new OSB or existing siding in good integrity, installed directly to the studs underneath the HardiePlank siding. All siding leaks and you need to keep moisture out of the wall framing. How to Replace Deck Ledger Flashing Remove the HardiPlank Lap Siding. When vinyl siding is installed, often no tarpaper is used. By: Rebecca Miller. I need to install house numbers on my house. I am getting ready to have vinyl siding installed on my home but I have an exterior door that needs to be repaired or replaced and I am adding three vinyl windows. First of all before you start you will need the following: Vinyl siding paint, paint brushes or roller brush, drop clothes, ladder, and gloves. Careful homeowners do their homework before choosing exterior siding for their new or renovated house. Paint can chip and peel, and when that happens, you’ll need to add more to keep your house looking good. ) allow any moisture that does accumulate behind siding a chance to drain away harmlessly. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. This material is known as being remarkably durable and virtually maintenance free. If painting isn't required, then how do I keep my vinyl siding clean? Usually all you will need is a to rinse your siding down annually with a garden hose. Article By Scott Faller - Enjoy the Music. Run wires under siding? good, bad, ugly? If this is your first visit, be sure to check out the FAQ by clicking the link above. Lay the house wrap over door and window openings for now. To prevent the need to repaint your siding, clean it regularly. Instead, we suggest using a house wash that connects to your hose. Exterior design doesn’t happen by itself. Is vinyl siding insulated? It is possible to get insulated vinyl siding, which makes the vinyl more rigid and resistant to. For top quality vinyl, steel and Hardie Plank cement home siding and vinyl window replacement with an industry-beating 10 year warranty on workmanship, look no further than Exteriors Unlimited!. Some manufacturers of vinyl siding do not recommend the use of drop-in backers with certain vinyl siding configurations. Here are 12 signs to know when it is time to replace your siding. Keep the house wrap flat against the OSB to prevent wrinkles in the wrap, which can make it more difficult to install the vinyl siding. Pry the siding out near a nail, then push the pry bar against the nail as you partially tap the siding back in. Simply attach insulated sheathing panels or foam boards directly to the studs, or to the old sheathing, or, in some cases, to the old siding. James Hardie lap siding is great product, but it only performs as well as it's installed. We are down sizing from a big house to a smaller house that we already own. Do I Need a Housewrap? Installing housewrap on a new home or new siding job has become a customary practice for many builders and remodelers. There's just no way out of that. The packing tapes keep the wire separated and fixed for good reason that I do not need to go into detail. Editor's Note: This is article 4 of 18 in Chapter 2: Exterior Walls of the Old House Web Restoration Guide. Existing walls usually do not require sheathing unless you are stripping off the old siding and applying a different type that calls for sheathing. Identify by: Vinyl siding can typically be identified by the vinyl siding panels running horizontal across the length of the mobile home. If the foundation grows weak no matter whatever improvements you do to your house it will go waste. The moisture can rot the wood structure of your home, not to mention that decaying wood invites termites and the dreaded M-word: mold. Be on the lookout for any sign of soft, brittle, or crumbly wood. If you are adding a deck to your house which has vinyl siding, flashing is installed on a ledger board, so that the house will not be exposed to water from storms. The R-value measures the thermal resistance of siding. Remember, vinyl siding has been around longer than house wrap so there are a ton of homes out there with it on. We talked to another builder when we were interviewing who had the same feelings and didnt use house wrap. The housewrap will not be a moisture problem for the garage with or without heat. It's architecturally stimulating with beautiful window trim and crown molding under the soffit. Make sure sheathing is fastened securely to studs. This practice creates a 110% maintenance free, long lasting, and visually appealing Raleigh siding job! 5) We can install and make any repairs on any kind of siding from HardiePlank to cedar or vinyl siding. Certainly vinyl siding lasts a long time, but it is not indestructible. Both are great options for that traditional American look of clapboard or shingle style siding. The contractors had installed foam board on most of the house before I asked why they hadn't installed the Tyvek we asked for (and have in the contract). Permeable House Wrap. The example pictured in Figure 4 is a "drain wrap," which has a texture to it to facilitate drainage after the siding is applied over it. I plan on putting vinyl siding. , cedar) shingles or shakes, brick facade, or numerous other acceptable building materials. However, the best job that money can buy would be to take off what's there, get back to the sheathing, put a house wrap on it, foam and then apply the vinyl siding. if you insist on house wrap behind the foam you must use ply wood fur strips to let condensation drain out. WHY DO HOMES NEED HOUSE WRAP?. Vinyl siding is the form of exterior cladding that home inspectors are likely to encounter most frequently. Vinyl siding is made from flexible vinyl, not stiff metal. Spray on siding is the siding solution you've been looking for if you never want to have to paint your house again. It's architecturally stimulating with beautiful window trim and crown molding under the soffit. I know they make a tool to 'pop' the sections. Insulated Vinyl Siding. However, panel siding, T 111, and board siding lay flat against the sheathing wrap and do not provide any drainage or dryiing space. I've since dropped that idea, because it is unlikely that I would recover my investment when it is time to sell the house. The following basic rules must be followed. - Post wrap (cladding) covers existing structurally sound wood posts. A variation on basic lap siding known as Dutch lap siding has a slightly different appearance. For high-end siding where materials were improved, costs rose to around $10,000. This creates a nice, neat appearance while protecting against water ingress behind your siding. WRB was not required behind vinyl siding until after Hurricane Andrew, this was promoted by the Vinyl Siding Institute and the vinyl siding manufacturers, the part about not needing a web. If you have an unheated attic, then you do not need to apply insulation to the Gable Ends. Beneath the vinyl siding, they saw only oriented strand board (OSB). The one thing that siding is meant to do is to keep moisture away from the walls under the siding. It also is not maintenance free and requires painting every 10 years. Below are more photos of Poor Flashing at Roof to Wall Intersections with different Exterior Wall Covering materials. This explains why the house does not retain heat. I was going to cut out and replace any rotted plywood siding, wrap the house with fan fold insulation, and cover with vinyl. Some manufacturers strongly recommend against the use of drop-in type foam or fiberboard behind its vinyl siding. Notice the house wrap over the top window fin and tape down the side with the bottom window fin over the house wrap. Spruce, if I do go with the T1-11 would I just have to put the house wrap right behind that, over the insulation? I really would like to get rid of the vinyl siding so I think this is the route I will take. Its primary purpose is to prevent air and water leaks that may have seeped past the vinyl exterior. I am a homeowner and my husband and I are considering hiring an outside contractor to do vinyl siding. A wash down with a garden hose handles much of the cleaning. You need the moisture protection. "I'm having an addition built onto my existing brick home. I'm worried that during severe weather (we get some good thunderstorms here in South Carolina) that water will get under the vinyl and eventually rot the wood over the. The house has vinyl siding, and underneath the siding is ZIP system sheathing. I just don't understand the function. I would only add that its "by design" and working properly if water vapor is coming through the house wrap and then condensing on the back of the vinyl. DO NOT NAIL TIGHT. But, what I found out was. The truth about vinyl siding A vinyl wrap on any house will likely make things worse, because water will get behind the vinyl and rot everything that can rot in the wall cavity. Keep in mind that the house wrap is your last line of defense against any water that finds its way past the siding. Also it would devalue your home to mix materials; and if you need an appraiser to get the insurance company to act according to policy, do so. Depending on the size of your home, this can be a big project. Do I need to put up any type of water barrier before I install the siding, or can I just go ahead and do it? A: Use a house wrap like Tyvek around the whole structure before you install the siding. What is vinyl siding? Vinyl siding is a plastic exterior wrap that imitates clapboard, cedar shake and other types of wood siding. The old windows and trim were tossed out and the vinyl siding was run right up to the vinyl windows with no trim except vinyl J-channel. Cement board siding has a definite edge in durability. In all cases, however, install the products so they are secured. During a recent repair to our siding, we found that the house had no building wrap (Tyvek) under the siding. Back-priming the wood siding or leaving an air space behind the siding will help prevent this. If you’re not one to blend into the background, choose one of our darkest options like Barn Red, Forest, or Mystic Blue… just prepare to be the envy of your neighborhood. The one thing that siding is meant to do is to keep moisture away from the walls under the siding. - Tyvek house wrap - 1" XPS with taped seams - vinyl siding My builder was going to put the XPS foam directly over the sheathing and then was going to wrap the house over the top of the foam. Because think about it, if you're covering old clapboards or shingles with new siding… It sure isn't flat. My home inspector discovered that no house wrap was installed behind the vinyl siding on the house I am buying. 0 (versus the traditional siding R-Value of 1. House wrap is intended to be installed over the sheathing and behind the siding, no matter what siding you are using: wood, fiber cement, vinyl, brick, stucco, and others. At Progressive Foam, we recommend the use of a housewrap under any of our siding insulation products as a best practice, although not all exterior replacements or local codes require them. Here is a shortcut to repair the damaged vinyl in your home's siding, and also tips on cutting siding. If vinyl siding breaths will water behind it produce a problem 3. During a recent repair to our siding, we found that the house had no building wrap (Tyvek) under the siding. Wrap asbestos siding in 6-mil thick plastic sheeting and secure the plastic with duct tape, or place the debris in heavy duty plastic bags. Vinyl Siding Repair Cost. 30 per square foot installed depending on the size of your home, quality of siding, and the number of accent pieces. 5-inch clapboard and triple 3-inch clapboard. This article discusses of the need for external vapor barriers beneath vinyl, siding - building code requirements, interpretation, and home inspection concerns. For those of us that do have their original wood siding, if it doesn’t need to be painted now, it’s just a matter of time. I am preparing to apply vinyl siding over the existing wood siding on a frame house built in the 1950's, the paint was peeling. This will add the finishing touches to the exterior of your new home. In the end, the decision to install house wrap under your siding is a personal one that you should make after discussing it with your contractor. We have an older tenant house that has had vinyl siding put on. A wash down with a garden hose handles much of the cleaning. A siding installation is a great time to add house wrap to your home, which can protect your interior walls from moisture, and greatly reduce heat loss, as well. Although the siding has held up well it has started to warp in the heat. But, what I found out was. OUR DARK COLORS. Make sure sheathing is fastened securely to studs. On average, in 2005 homeowners spent around $7,000 for siding replacement on the mid-range level. Repair Vinyl Siding. I think it will be best to remove the masonite, install house-wrap and put up the vinyl, but I am concerned that the black press board & insulated vinyl will not be very strong. As such, knowing the best way to get rid of wasps can be a potentially life-saving skill. It's in the vinyl siding section of home depot or Lowe's. I want to install a high grade insulated vinyl on the house. Andrew exposed the flaw in this approach. radiant barrier foil house wrap AtticFoil™ replaces Tyvek® as a house wrap behind siding Using AtticFoil on sun-catching walls is an excellent way to make the home more comfortable & efficient in summer. to gauge your house wrap details: imagine droplets of water running down the surface of house wrap. As the name implies, this siding is made of cement that is bound together with tiny man-made “fibers”. Insulating on the outside of the house is quite easy if there are no air spaces between the insulation and the warm house. Do you know what's under the existing shingles? If the existing siding is failing, it's safe to assume the house wrap (if it ever had one) is junk too. If you're planning to use a conventional house wrap or building felt, apply according to the manufacturer's recommendations. Hard to tell from the picture for sure, but already looks like you've got mildew back there. The purpose of siding is to look good and it does shed some of the water, but it also lets some in. Vinyl siding is a rain screen only and is not waterproof. A lot of new homes are being installed with insulation so tight that they need to have ventilation systems built in to allow air to flow in and out properly. radiant barrier foil house wrap AtticFoil™ replaces Tyvek® as a house wrap behind siding Using AtticFoil on sun-catching walls is an excellent way to make the home more comfortable & efficient in summer. You need to remember however that either way will leave a shadow on the vinyl. Those sorts of air leaks shouldn't. Certification under this program ensures that the siding meets ASTM D3679 requirements. Are you working on a house with vinyl siding and want to remove an exterior window but don't know what to do? Does it seem to complicated? Well, this is a simple list of instructions. A vapor barrier is needed if required by local building codes. This prevents moisture from getting in behind the siding. Vinyl has long been a popular choice for both new construction and re-siding projects, and for good reason: It costs much less than metal, brick, fiber cement, stucco or wood. The pride that comes with the. In conclusion, insulation behind siding can be an added bonus and great selling point to any home, new or old. I want to install vinyl siding on a single wide mobile home that is 12X60 and has tin on the outside right now. (no worries… your siding will stay attached) Another biggie is to use the right backing material behind the siding. I have obtained an aluminium plaque with the numbers and I'm now wondering the best way to install it onto the house. Tips for Installing House Wrap During Your Do It Yourself Siding Project. HardieWrap weather barrier is installed over the sheathing—beneath the exterior siding—to reduce water and air infiltration. For homes with vinyl siding, many homeowners are under the false assumption that vinyl is waterproof. Why insulation under the siding is important. Paint peels off, exterior sheathing gets wet, siding can warp and your house wrap becomes saturated. It also serves as an air barrier. Questions: 1 - Should I include a moisture barrier over the existing felt for the front of the home prior to Hardiplank install? 2 - Should I add a moisture barrier over the. Housewrap should be used under the siding to provide a moisture barrier. Depending on the size of your home, this can be a big project. Tyvek house wrap is $150 per 9'H x 50'L roll. I am not re-sheathing the house, so I am unsure if a house wrap is needed when re-siding. Anyways, it needs new siding and the 15 year old crappy replacement windows need to be replaced [30 year old house]. Then replace the windows and any insulation. It is composed of aromas of green grass, white flowers, vanilla, almond, sour cherry and precious wood, as a memory of the 19th ct. I want to install vinyl siding on a single wide mobile home that is 12X60 and has tin on the outside right now. What do I do next? Who do I hire? Do I need permits?. Do I need house wrap behind vinyl siding? Most contractors believe house wrap needs to be installed behind vinyl siding. You may not be able to pry back the siding far enough to nail it against the house. Vinyl siding is not water proof, nor do any of the manufacturers claim it to be. Flashing and house wrap must shed that water and allow it to weep out from behind the siding and not wet the sheathing or framing which will cause rot. As with vinyl and lap siding, we use a 7/16” OSB sheathing underneath and “house wrap” is available at an additional charge. Buy Really Good Stuff Plastic Desktop Paper Storage Baskets for Classroom or Home Use – Plastic Mesh Baskets in Neutral Colors – 14. Slip the back flashing under the siding at least 3" at the top and the sides. In most cases, HardiPlank lasts on a house 50+ years. Help! Do I need housewrap?! We're in the middle of having vinyl siding installed on our 1950s house. Connette also said that Hobbs informed him that house wrap was not required behind vinyl siding. I am not re-sheathing the house, so I am unsure if a house wrap is needed when re-siding. Those grants go to college students that have a financial need and help them. Replace with plywood or OSB depending on your budget. This has changed from the standards a few decades ago when aluminum and wood were the materials primarily used. Builder omits house wrap under siding. Depending on when your house was built or when the siding was last replaced, what is under your siding may be nothing more than. Back 15 years ago it was about $25 per window, no telling what they charge now. & Canadian codes & sources. Certainly vinyl siding lasts a long time, but it is not indestructible. I just saw a video from Dupont that this is how they recommend the installation goes. I get asked if this or that in the in the cavity works as well as foam under the siding. Get some extra siding, J channel and an extra box of metal coil stock just in case you need it. The house was build in the 19970's 2×4 walls and pink insulation between the studs. Before we jump into why vinyl siding is great for historic homes, let’s first see why vinyl siding is often the first choice for many homeowners. • Installing composite stack stone siding on the lower section of the front of the house. Believe it or not, this requirement was lacking. Windows act as a house or building’s eyes in a sense, giving you a chance to see out, and others to see in. The main reason I chose this IC is the QUAD 303. The old trim gets warped over time and is brittle so when the miter saw hits it. Inevitably, the vinyl siding got some moisture behind it sometimes from rain seeping in and sometimes just from water vapor trying to escape the house. Notice the house wrap over the top window fin and tape down the side with the bottom window fin over the house wrap. I just don't understand the function. All Vinyl Siding Leaks. Older siding can become faded or damaged over time, and replacing just a few boards would show an obvious difference in color between the new and old boards. The housewrap will not be a moisture problem for the garage with or without heat. One would be to remove the siding, wrap the house, and then reside it. Trapped moisture from driving rain or condensation can cause major problems. The cost of siding and installation varies greatly depending on where you live, the size of your home, what siding material you choose and who you hire to do the work. And by the time it is discovered the damage can be extensive. insulation contractor to do any cosmetic work to hide the plugs in the walls. The advertisements for vinyl siding seem so enticing—the prospect of never having to paint your home is a tempting argument for the busy parent or hard-working family. Frieze boards are horizontal trim members you see at the top of your siding right where it meets the eave or soffit line. This the by far the best how to article on installing nail fin windows for replacement. DIY House Addition: How To Properly Flash & Trim Windows. then house wrap and siding. My new windows are installed and old vinyl siding is removed. Then side it over. Tape it to the window after this is complete. ” Most of the work was carried out by NJTRO in-house mechanical forces under the direction of Charlie Thomaszfski, General Superintendent Equipment at the Meadows Maintenance Complex. Adding Insulation to the Exterior of My House. • Climb cut the surface of the siding such that the rotation of the blade cuts downward on the primed or prefinished surface. Inslation board first then house wrap over! if your installing it the other way your asking for prob!!! condensation will be trapped behind foam board! we do this all the time just button cap house wrap. We talked to another builder when we were interviewing who had the same feelings and didnt use house wrap. From some googling around, it would seem that I have two options:. Plan on rain penetrating the siding under certain weather conditions. Editor’s note: The following is an edited excerpt from the new book “Downsize: Living large in a small house,” by Sheri Koones ($34. This article is a continuation of the discussion that began with Step 1: How to Install Vinyl and Aluminum Siding. Any indication of water trapped on or under the siding is an immediate red flag. Work from the top down, removing the snails to keep from breaking the asbestos siding. If I were to install Tyvec, would it go on top of the OSB and under the insulation board? It seems I have even read about a type of house wrap that has corregations in it that creates a slight air space between it and the insulated board or house siding. Don’t rely on the siding to stop the water. I'm worried that during severe weather (we get some good thunderstorms here in South Carolina) that water will get under the vinyl and eventually rot the wood over the. The big picture. The R-value measures the thermal resistance of siding. Do I need to use a vapor barrier or retarder over this material? The house is in Chicago, where the winters are very cold and summers are typically hot and humid, so should I bother using a barrier? The exterior is covered in vinyl siding with Tyvek and a thin foam insulating board. A fresh coat of paint, no matter what type of siding you have, ensures the high value investment called home always looks its best. Flashing and house wrap must shed that water and allow it to weep out from behind the siding and not wet the sheathing or framing which will cause rot. The outside of your property betrays its age? Give it a youthful look by installing a new siding. - Wood siding is in relatively good shape with only a few spots needing replacement/repair. Generally referred to as rigid foam insulation, this type of foam insulation is. There is no logical reason not to have house wrap under vinyl siding, and many authorities strongly agree that it should be viewed as mandatory, even if your local building codes don’t necessarily require it. I have discovered a quick and easy shortcut to repair vinyl siding without removing any vinyl panels, without the "Zip" tool, and without pulling any nails. How to Replace Deck Ledger Flashing Remove the HardiPlank Lap Siding. Not only do you want siding that’ll look great for many years, but one that’ll keep your home comfortable year round too. One would be to remove the siding, wrap the house, and then reside it. This explains why the house does not retain heat. The house wrap is moisture permeable, as it allows water vapor to pass through,. Our home repair experts can replace your siding, soffits and fascia. The question I have is about the house wrap vs vapor barrier. This the by far the best how to article on installing nail fin windows for replacement. Two things to keep in mind: if the siding is properly installed, what you'll likely see behind the siding is a weather wrap (e. Vinyl siding cannot be applied directly to studs. Fiber cement siding falls in the middle; while it needs the occasional paint job, it resists insects and water damage. A few You Tube videos and you should be OK up to your nose. Lap siding is usually installed over a house wrap product, with plywood or similar materials being installed under the wrap, and the structural framing underneath these layers of material. 30 per square foot installed depending on the size of your home, quality of siding, and the number of accent pieces. Exteriors Unlimited has been providing expert exterior home remodeling services in Spokane since 1984. I wouldn't worry about this - not going to cause any major issues, insulation behind the walls will take care of heating/cooling, and DO NOT caulk or foam this year. He says he puts a moisture barrier behind the drywall and doesnt like house wrap because the house cant "breathe". Keep in mind that the house wrap is your last line of defense against any water that finds its way past the siding. Vinyl siding is not water proof, nor do any of the manufacturers claim it to be. All siding leaks and you need to keep moisture out of the wall framing. This is often referred to as a house wrap. Moisture can damage your home’s. House is vinyl sided. See the instructions on page 29 for installation over continuous insulation systems thicker than 1". to gauge your house wrap details: imagine droplets of water running down the surface of house wrap. Remember, vinyl siding has been around longer than house wrap so there are a ton of homes out there with it on. Stripped the crappy 80's vinyl and the leveling / foam board, down to the origional wood siding. Durability. 5 again if the fanfold makes airgaps over clapboards below. Sometime after 1991 the code changed to require a wrb behind most claddings, vinyl, T1-11 and more. If you are not 100% absolutely sure that you have an effective weather membrane (like Tyvek) with taped (sealed) seams underneath your vinyl siding, you need to be extra careful not to get too much water behind your vinyl siding. House wrap is intended to be installed over the sheathing and behind the siding, no matter what siding you are using: wood, fiber cement, vinyl, brick, stucco, and others. You may need to pry out siding first. The water that does penetrate behind the stucco will then be trapped there or worse, forced down the inside of the walls and ceilings possibly causing damage and mold. With these variables, it's important to have choices for what type of house wrap you use. I was sleeping anywhere between 3am to 6am on average, and on the really bad days I wouldn’t sleep at all. Vinyl siding is not water proof, nor do any of the manufacturers claim it to be. Repair Vinyl Siding. Back-priming the wood siding or leaving an air space behind the siding will help prevent this. The house had absolutely no type of house wrap, rain screen or even tar paper on it, just vinyl siding attached directly to the OSB sheathing. You don't need a drain wrap to create a drainable wall assembly, but the texture drains water faster than conventional smooth house wraps. I would look instead at the flashing and how it is worked under the shingles along the roof's edge. , My green building cohorts will cringe, but vinyl is really turning out to be a. The Georgia Amendments Prescriptive Deck Details based on the 2012 International Residential Code on page 9 “continuous flashing with drip edge”; also see Figure 14 on page 10 for the flashing diagram. The house is sheathed with 1/2" OSB. At Progressive Foam, we recommend the use of a housewrap under any of our siding insulation products as a best practice, although not all exterior replacements or local codes require them. Because think about it, if you're covering old clapboards or shingles with new siding… It sure isn't flat. (no worries… your siding will stay attached) Another biggie is to use the right backing material behind the siding. Purpose of Tyvek House Wrap. com Review Magazine. House wrap should be installed after your old siding has been removed. WRB was not required behind vinyl siding until after Hurricane Andrew, this was promoted by the Vinyl Siding Institute and the vinyl siding manufacturers, the part about not needing a web. The house has vinyl siding, and underneath the siding is ZIP system sheathing. Should doors and windows be replaced before installing vinyl siding or can any. By Glenn Hooper June 2, 2015. You also get R0. Editor’s note: The following is an edited excerpt from the new book “Downsize: Living large in a small house,” by Sheri Koones ($34. That’s especially true of homes that just need cosmetic work, Presti added. I have started seeing more of this lately, Vinyl siding installed without a barrier behind it. Connette also said that Hobbs informed him that house wrap was not required behind vinyl siding. According to CostHelper, professionally installed vinyl siding can cost you between $2,500-$8,750 for 1,250 square feet, while professionally installed wood siding can cost you $6,500-$10,000 for the same square footage. The average total cost for a medium grade vinyl siding project with 3/8-inch insulation is $5 per square foot. No felt paper. House wrap or sheathing insulation board that helps insulate and level out the exterior of a house is recommended. I'm going to side it with vinyl. Another important piece of your home's exterior is house wrap. Everyone needs to understand that vinyl siding leaks and allows water/moisture to pass through it and make contact with the house sheathing. A nearly maintenance free siding that is vulnerable to cracking and mold but can emulate the appearance of many other styles of siding making it a bit of a chameleon in the siding world.