Using nails that are too short for your roof type will mean that the vent is not fixed securely, this could also lead to blowing off completely or leaving just enough space for water to get through and wreak havoc inside your attic. If you have any questions, I invite you to leave them below in the comment section and I will get back to you as soon as possible. Besides heat most attics also have a moisture problem in the insulation. Just like with any other non-motorized roof ventilation system, there needs to be a balance of intake with an outtake. At anytime a strong gust of wind can sweep the ridge cap and lift it from the roof’s surface. It is imperative that you get a trusted roofing expert to install any vent for your roof to ensure that it is done correctly to avoid future problems down the line. April 6, 2017, 8:03pm #9. They balance out the temperature of the home. The likelihood of mice getting onto your roof and entering your attic through the top most point of your roof is unlikely, but it is a vulnerability that could be letting these vermin in. In this article, I wanted to touch on these can be avoided or rectified should they ever happen to you. To make matters worse if your top cap is not covering this gap that was left water is able to flow freely into your attic or roof. Others will benefit from this unique design structure without needing to worry about the composition of their roof. My attic is very hot and so is my home in summer. Cut the soffit vent hole. Above: this ridge vent opening was blocked by ceiling insulation inside teh structure, and the opening was insufficient in width if a ridge board is present. Would you suspect a leak if you see a stain on first floor ceiling after a very strong wind with some rain? When installing a ridge vent it is recommended that you only pair these vents up with under eave soffit vents and block off other vents such as gable vents. The only problem with this lifestyle is that the quality of your indoor air can be up to 5 times worse than the outside air. You must have air movement toward the vents to make it an effective solution. Drill 3/8-in. The average person spends about 90% of their time indoors each day. By far the most common cause is an improperly installed vent. I would suggest getting end caps from your local hardware, or asking a contractor if they have any spares you could purchase off of them. The inside air moves through the ridge vest underneath the cap shingle to escape from the side and into the general atmosphere. It would be in your best interest to contact a professional to come and inspect the damage and pinpoint the cause. 1. Some homes are in the path of storms where the wind strikes the roof in such a way that rain blows in right through the vents. But it must be noted that a ridge vent without good open continuous soffit vents will only collect rain or snow through the top. The ridge vent is quite a stable vent compared to many others but are not completely devoid of problems, especially when not installed correctly. This is, I am sure, a major concern for everyone looking at installing ventilation for their roof or attic, the very thing that is meant to keep moisture out of your attic is, in fact, letting it in. Unbearable heat. The ridge vent is only half of the venting if that's the vent system you're going to use. They are easy to install, maintain, or replace as the shingles protecting them wear out over time. This option can still reduce your hot air during the summer months in a warm climate, but there are cheaper and more effective ways to handle this solution. Materials cost between $100 to $125, and the rest of the price is for the labor. Weather changes do not affect a correctly installed roof ridge vent. Pros – Box Vents are also known as: Flat vents, Low profile vents, Turtle vents, … Because air keeps circulating properly, moisture doesn’t build up, and your attic stays dry unless your ridge vent is making matters worse by springing a leak or two. Rodents can’t get into your attic through roof ridge vents. Why not give networx a try, they can send a professional contractor to you and give you a free quote with no obligations. The perfect balance would be 50% intake with 50% outtake, however often this is not followed through correctly. 5. The colder and snowier the climate, and the more exposed the house is to wind, the more likely this problem is. The general rule of thumb is that the colder the climate, the more your attic benefits from the use of ventilation. No sign of water in unfinished walk in attic. Hi there! Improperly spacing your vents can also lead to some serious leaking. Vent Pipe Leaks. If you don’t have baffles installed with the vent, then this option may create zero ventilation even when the flow of air is correct. The only way to prevent the issue is to take the vents out, replacing them with a product which offers a more water-tight experience for your roof. All this information has been double checked for accuracy, but please let me know if  I have missed anything! If you have condensation on your windows, then your frame will develop mold growth over the winter. Ridge vents that are installed in coastal areas with higher wind speeds will be installed differently to a vent that is installed in areas where wind speed is quite low year round. The shape, size, and location of roof ridge vents make it impossible for rodents to access your house. About two-thirds of that time happens at home. You will not be charged at all for the quote! If you find you are still having a problem with mice in your attic, it would be worth getting a specialist in to inspect the property and find where they are getting in. Roof ridge vents offer a sleek design which is difficult to notice from ground level. The shape of the roof impacts how much air comes through the system, which means this vent must always be placed at the peak of the roof along your ridges. If your home has a flat roof, then you will not benefit from the use of a roof ridge vent. This could be caused by humidity in the roof that is not able to escape. 7. The benefit of ridge vents over traditional rectangular vents is the increased coverage over the entire upper portion of the attic instead of a few isolated locations. There is a chance that they could leak water during heavy rains. While often times it can be a simple fix like using longer nails during install to ensure the vent is properly fixed to your roof, this does not always help in areas that experience very high wind speeds. Baffled ridge vents are also a lot less likely to let rain or snow into the roof cavity, and they are less likely than unbaffled vents to become covered by fallen snow. Your email address will not be published. It is likely you would not need to replace the roof but rather just install new ventilation, which will save you a lot of money. You will also discover that this product can work by itself to release moisture from the house, which is especially useful during the winter months. I have soffit vents and had aluminum ridge vents. No water stains but all the plasterboard joints have become visible and the panels themselves seem no longer universally”flat.” Is this deterioration associated with no end caps? These do very well if your roof is able to have these installed. This option might be the updated system which most newer homes use, but if you have an older home, then you might need the soffit vents too. Some homes don’t need them, especially if you have soffit and gable vents. Box Vents. 5. By having roof ridge vents installed on your home, you can improve the quality of your indoor air. This is really a job for someone that knows what they are doing and I would highly recommend you hire someone to do this job properly. This product helps to reduce this issue. This seems to be the most common problem I could find while researching this topic. I would highly recommend you take advantage of this generous offer by clicking here and getting your free quote for your ridge vent install or repair. But, the ridge vent maintenance and running cost is a lot less than for turbines when considering the wear and tear to the turbines bearings and the risk of the turbines rusting after a period of time risking your need to replace them completely. Ridge vents are even effective when there’s heavy snowfall because warm air, which works its way outside of the house via the vents, will melt the snow and ensure proper air flow. The soffit vents act like the air intake for the home. Ridge vents are some of the best and easy to maintain vents when used correctly. Hi and thanks for the help in advance. 3. And they have passed all research and development tests** for weather infiltration: Wind-driven rain – 8.8" of rain at 110 MPH** Snow infiltration – snow simulation at 35 and 70 MPH** The roofers installed 3 ridge vents but did not put on end caps. How long would it take for cracks to form. When you move to upgrade the energy efficiency of these older homes with better window insulation, weather-stripping, and similar features, then you create a ventilation problem for the home. It is meant to move and circulate air and moisture out. scone wrote:You don't want to stuff the ridge vent with anything, that defeats the purpose.But if you google "leaking ridge vent" you will find that all sorts of things can cause the problem. This can either be from the wrong nails being used to fix the vent onto your roof or the vents have incorrect spacing between the vents. If your attic or under-roof cavity has a problem with moisture or mold, installing continuous, un-blocked, aggressive exit venting at the ridge is an important step. 4. The effect of ridge vents for the roof... 2. Take a look at notworx, they are offering all my blog readers free quotes from qualified roofing professionals. what kind of vents should i install to cool my home? That process allows you to save some on your utility bills each month. 301 Great Pyrenees Dog Names for a Female or Male Puppy, 500 Cutest Yorkie Names for a Girl or Boy Puppy Dog, Golden Pyrenees Guide: 26 Facts About the Great Pyrenees Golden Retriever Mix, German Shepherd Great Pyrenees Mix Guide: 27 Things to Know About the Germanees, German Shepherd Akita Corgi Mix: 26 Things Every Owner Should Know, Chihuahua German Shepherd Mix Guide: 25 Things to Know About a Chihuahua Shepherd, Alaskan Shepherd Guide: 29 Things Every Owner Should Know, Blue Heeler German Shepherd Mix: 26 Things Every Owner Should Know, German Shepherd Chow Mix Guide: 27 Things to Know Before Getting One, Bulldog Shih Tzu Mix Guide: 27 Things to Know About a Shitzu Bulldog. Ridge vent problems may occur on account of the fact that their length allows for many open spaces, increasing the likelihood of leaks. Roof ridge vents (and other forms of roofing ventilation) work better when homes are in colder climates. Spot is in middle of room on first floor. If your Coweta home experiences water problems, don’t assume that you need to replace the roof due to faulty shingles. This happens because of the change in air pressure. Thank you so much for your comment. 1. You receive the ventilation necessary for the home without creating a higher risk of damage. More Attic Ventilation is Good. Problems can arise when installing this vent if the nails you use are too short to firmly fix the vent to your roof, if your end caps are not installed, if the gap for the vent is too wide, if the gap is too narrow, not enough soffit vents installed, too many soffit vents installed. Weather PROtector moisture barrier that helps provide added protection against weather infiltration. List of the Cons of Roof Ridge Vents 1. So what might be causing leaking? I cannot tell you where the leak is or what is causing it without viewing the site. It allows air to move out of the attic naturally. If you have enough intake, it is possible to install them along every ridge of your roof, which provides your home with a maximum level of ventilation. One solution would be to install fascia vents , and another less desirable option would be to install a bunch of box vents low down on the roof. They allow the house to breathe correctly. Pieces Only). Without any low vents, the high vents will tend to pull conditioned house air into the attic through attic air leaks. When you live in a high-moisture environment, such as the Pacific Northwest in the U.S. and Canada, then removing this issue from the air stops mold and mildew from forming inside the home too. I am told I have a ridge vent problem as well as end caps not being on the ridge vent. These roof ridge vents pros and cons are essential to review when you’re thinking above a roofing upgrade. One thing to consider once your problem is addressed. The effect of ridge vents for the roof depends upon the energy-efficient nature of the structure. When properly installed with soffit or eave vents, VentSure® Rigid Roll Ridge Vents meet or exceed requirements of all recognized national building codes. It takes the air moving up from the soffits to prevent the ridge vent from being a collection point for problems. isam March 23, 2018, 10:56pm #3. That is what ridge vents were invented to do. Now I have owens corning ventsure ridgid roll ridge vents. Without this feature on the roof, you will have condensation begin forming on your windows, especially during the winter months. This product works best on homes with a slanted pitch to the roof – but not too steep, of course. Vent pipes penetrate all the way through the roof in several locations of the … Thank you! Moisture can get into your roof too, which freezes into an ice dam as the weather changes. As you can see from this article, most of the time there is a problem with a ridge vent, This protection feature reduces the amount of air that moves, which defeats the purpose of the older designs in the first place. Hi Ron. 6. That means roof ridge vents are like the exhaust system. Attic has walk-way down center and unfinished space with insulation on sides. This thermal barrier will work to prevent common forms of moisture damage from affecting the home. Reason being, these could hinder the efficiency of cooling your roof by letting in hot air through your gable vents and slowing down the vacuum effect that your ridge and soffit vents create. Mrs.D. So IIWY I'd call a few roofing contractors to get diagnoses and bids for repair. We had hail damage and just got new shingles and ridge vents installed. What are some popular features for Ridge Vents? Even without soffit vents, a ridge vent is much more effective than gable vents.” PaulCP thinks Hammer is right. My house is 15 years old. They should not be expensive and is an easy fix. Rule of thumb,ridge vent is only as good as it parther.They works togetther as one, and perform as a hold.I suggest having soffit vents on both sides of the roof.Keeping the air movement at all time. That’s why most installations place shingles over the roof. While this is a real concern, all vents that you can install for cooling your attic will have some amount of wear and tear. Everything … If we look at other vents such as the drum vent, after some time you will have to replace the bearings, and if this vent has started to rust, you will have to replace the whole vent. When you have a new home built, or you’re replacing a roof, then installing a ridge vent helps to balance out the transfer of hot and cold air. You can see this is not an inherent problem with the ridge vent itself, but very often a problem with the installation and not being installed correctly. This product is designed to work all year, every year, to provide adequate ventilation for your home. We have written two articles on the roof ridge vent but havn’t touched on some of the problems that some experience with the vent. That means you have a lower risk of mold or mildew development. A ridge vent needs a continuous air supply from the … It lowers the R value of insulation if moisture builds up in it. These are more durable and do have a longer life span in general. With most ridge vents being made out of durable plastic, after a long time from heating and cooling, this plastic can start to crack and degrade. The initial cost of roof ridge vents is usually higher. Labor-intensive projects or complications, such as additional repairs or demolition, can raise the price. Required fields are marked *, Get a Free Local Roofing Quote Click Here. If you really want a high quality vent that will serve … Roof ridge vents do work well when there are soffit vents or box vents that help to draw air into the attic. Cracks may be something to be worried about, but this is not common and usually only happens after a long life span. The best-rated product in Ridge Vents is the Shinglevent II-9 with EndPlug in Charcoal (Sold in Carton of 10/4 ft. For the last 15 years the ventilation seemed fine. If you do live in a colder environment, then make sure you have rigid insulation in place to prevent condensation from forming on your roof sheathing. If you use the older-style of roof vent to provide air circulation, then you must install traps or blockage points that prevent them from nesting in your attic’s insulation. That will help to control moister that may cause mold problem down the road. They don’t need to be used with other systems. Since then my ceilings have deteriorated. Often, bad ridge vents can contribute to the problem and can lead to moisture issues. It is really not worth the risk of doing the install yourself, even though we have written about how to install one of these vents, it is always better to go with a local roofing professional. The pitch of your structure remains unaffected by this design element. I had a roof replacement in July 2018 on my 18 year old house. If there are no visible signs of water damage, I doubt that this would be caused by there being no end caps on your Ridge Vents. Ridge vents do not always provide the proper ventilation in some homes.. This might not be from rain but from a water pipe, you never know until you get a contractor on site to asses it. To avoid blow off on your roof it is recommended that you use the right nails for the job, ensure that you get a good fixture from your vent into your roof. Blow off is a serious concern for all that have or are considering installing a ridge vent. The ridge vents are designed to cover the gap at the top of the roof…much like the hat you wear in the rain it is designed to keep rain and snow out under normal conditions. Ridge vents without baffles at times will allow outside air to blow into the roof cavity. If you own an older home, then there is a good chance that there isn’t any roof ventilation. If you enjoy my work, please follow me on social media or share this post on yours. Texas, for example, on average experience the highest wind speeds, often times getting close to or just over 12mph, if you are in these areas you should consult a local roofing expert to see what they would recommend for ventilating your roof. The short answer to your question is yes, I have heard that wind-blown snow can enter ridge vents. There are some homes where the indoor air quality is 100 times worse. Let’s get into it or feel free to select one of the options below to just directly to one of the problems that may be plaguing you. The wind which blows over your roof will help to draw the hot, moist air out of your attic when roof ridge vents are installed correctly. “The problem with gables is they short circuit the air flow,” PaulCP writes. Ridge Vents Could Be the Culprit A leaking roof is no laughing matter. Answered by jccasper: AS a former energy weatherrizer, I always tried to seal the gable vents from the inside if the home had adequate soffit vents to feed air to the ridge vent. If you don’t have enough of an intake area, then there isn’t enough space to draw in the air needed. Click here to take advantage of this generous offer. Indoor air pollution is ranked as one of the five most dangerous environmental factors we face today. Because there are vents installed in the roof, the warmer air can escape the home naturally, which balances out the temperatures below. Ridge vents are a series of gaps located at the ridge of your roof designed to provide a passage for hot air to exit the attic and avoid problems related to humidity and overheating. You must install it at the peak of your roof. Roof ridge vents provide a costly system of ventilation that may not be suitable for the checkbooks of some homeowners. Then in the evening, or during the winter months, the design of the vents allows the pressure of the cold air outside to prevent all the warmer inside air from escaping. You must prevent outside air from crossing over this product for it to work effectively. That’s why some homes circulate the air better than others when using this product. If you live in a location where winters are long and severe, … If you have insulation in your attic, then the dampness caused in this situation creates even more challenges to face as a homeowner. If you are very worried about cracks forming on your ridge vent, an easy solution would be to get metal ridge vents instead of the more common plastic vents. Ridge vents do not always provide the proper ventilation in some homes. It doesn’t work well in warmer climates. Networx has kindly offered to provide all my blog readers a free quote on all your roofing needs. This problem is an easy fix as you can close older vents that you do not need and create more soffit vents as needed. The rigid plastic vents generally work well, so the problem may be: a) improper installation or b) some roof feature which is directing the wind and rain into that part of the vent. Click here and fill in your email address and they will get back to you within 24 hours. … Unique flat baffle design improves airflow by keeping leaves, pine needles or similar debris from impacting the performance of the vent My question…due to this problem…is it possible for mice to enter my attic because of this problem? GAF Materials 2005 Cobra Ridge Vent. My attic has been getting so much moisture building up I now have a bunch of stains on my ceilings. Can Ridge Vents be returned? Roof ridge vents can reduce indoor air pollution levels. You’ll be able to move air throughout the attic without the use of fans or turbines when enough space is given to this vent design. My name is Jonathan and I absolutely love writing DIY roofing guides. My roof is shingles.What quality would you recommend if I were to get a new roof. I found the product that was used in case anyone is interested in the exact vent they used. If you find yourself in this situation, then you must inspect your attic for water damage frequently. You must have adequate roof ventilation available through a vent when you live in a high-efficiency home. Net-free vent area of 20-sq in per lineal foot. Some homes are in the path of storms where the wind... 3. Long Island Roofing Contractor. Check your soffit vents and ridge vents for any visible blockages. The reason this does not create an issue is that these houses aren’t as air-tight as the modern structures are, which means they have adequate air movement despite the lack of any vents. You’ll always find the upstairs and attic to be warmer in the summer months, no matter how strong your air condition systems are, because of how hot air rises. If the rest of the home does not receive circulation, then this option will not work as intended. Unfortunately, if things aren’t quite right with the vent and the weather conditions … Because the shingles are covering the inner roofing area where the fasteners of the ridge vent go; many times, these fasteners aren’t properly secure. The design of a roof ridge vent works with the look of your home. If you want to do away with leaks, make sure that you buy a ridge vent that comes with a moisture barrier, such as Owens Corning’s VentSure Rigid Roll Ridge Vents with Weather Protector. I do have some standard vents as this was built in the 50’s. Installing a ridge vent without touching the rest of the roof will cost about $400 to $500. If there is a stain on the ceiling there has to be a leak there somewhere. You can then draw fresh air into the underside of the vent, which freshens the environment of the home. These are the pros and cons or roof ridge vents that can help you manage these concerns while improving the overall value of the home. 2. Your email address will not be published. Yes, Ridge Vents can be returned and have a 180-Day return period. Because it blends in well with the roof, the weather changes which occur in your geographic location have less of an impact on it. Should I install to cool your attic, then your frame will develop mold growth over the.... 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