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Are Roof Vents Needed On Mobile Home

What Is A Ridge Vent

Mobile Home Roof Vent Repair

Working like a vacuum, a ridge vent facilitates constant airflow through all rafters therefore, allowing warm air and moisture to escape from the attic of your manufactured home.

Ideally, installing a ridge vent in your manufactured home improves functions that enhance comfort.

Ridge vents, and any other roof ventilation for that matter, get the heat out of your attic space therefore, making your rooms cooler. Besides, they help extend the life of your roof and shingles.

Why Would A New Roof Need Vents In The First Place

A roof vents best-known benefit is that it helps keep your attic cooler during warmer months. If youve crawled up into your attic on a hot day, you know this attribute alone is reason enough to install as many roof vents as you can. Additionally, lowering the temperature in your attic and increasing the air flow helps prevent damage, mold, rot and many other repairs homeowners face with an unventilated roof.

Adding vents arent just about controlling the attic temperature. Here are more reasons your roof needs proper ventilation to help protect roofs and shingles:

  • Lower bills. Roof vents will lower your energy bills. Proper air circulation means your heating and cooling elements dont have to work as hard for as long.
  • Reduce damage. Roof vents prevent damage to your shingles. Without proper roof ventilation, you allow the attic to remain at a high temperature. This can damage and crack your shingles well before they should be showing signs of damage.
  • Go with the flow. Roof vents create proper air flow, which reduces moisture that can build up inside an attic. Extra, unneeded moisture can damage almost any and every area of your roof. Also, attics without proper ventilation see mold grow as moisture is not expelled.

Question 3 Noises And Sewer Smells In Mobile Homes

I have running water, but I have this horrible stench in the kitchen and it sounds like scratching in my walls first it was on the repair side of the house now alternate on both sides. The odor became so bad 4 days after we had water we left the house after raising 5 windows in the house. I returned the odor comes and goes and I havent heard the scratching noises. Please help. Asap

Answer: Open Sewer or Venting Issue

It sounds like you have an open sewer pipe or a ventilation issue. When you had your dishwasher uninstalled did the drain to the dishwasher get capped? Maybe the dishwashers drain was accidentally left open. All youll need to do is find that and cap it like you did the water lines.

If its not an open waste line from the dishwasher its possibly a ventilation issue. The noise could be your pipes and that usually means the system isnt able to breathe properly. You can either look for a broken vent line or you can try installing an under-the-sink Studor vent to act as a mini-vent and help rid your home of the odor but my money is on the dishwasher drain assuming you had none of these issues until the dishwasher was disconnected.

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Mobile Home Remodeling : What To Know

Living in a mobile home offers a unique experience that allows a resident to enjoy much of the same surroundings in a different atmosphere. Like a convention home, the idea of mobile home remodeling is something that owners consider and often undertake. Understanding the nuts and bolts of this type of structural rehab will allow for a much smoother process to take place.

Below are some areas of your mobile home that are the most likely areas to undergo changes. Installing mobile home parts and focusing on these sections can help deliver a vibrant new look that garners attention from friends and visitors:

Do You Have Questions About Mobile Home Roofs

20 Spectacular Mobile Home Roof Vents

We hope we have been able to answer some of your questions about mobile home roofs.

If you have questions about mobile home roofs please feel free to comment below and we will see if we can find you an answer.

Check out next weeks Ask A Mobile Home Expert when we take a look at mobile home sub floors.

And as always, thanks so much for reading Mobile Home Living!

Disclosure: Any answers to questions posed and any recommendations or information provided herein should not be used as a substitute of an expert or any relevant professional that has inspected the issues in person.

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Building Scientist Joseph Lstiburek Explains When To Vent Your Roof When Not To And How To Execute Each Common Roof

So much information has been devoted to the subject of roof venting that its easy to become confused and to lose focus. So Ill start by saying something that might sound controversial, but really isnt: A vented attic, where insulation is placed on an air-sealed attic floor, is one of the most underappreciated building assemblies that we have in the history of building science. Its hard to screw up this approach. A vented attic works in hot climates, mixed climates, and cold climates. It works in the Arctic and in the Amazon. It works absolutely everywherewhen executed properly.

Unfortunately, we manage to screw it up again and again, and a poorly constructed attic or roof assembly can lead to excessive energy losses, ice dams, mold, rot, and lots of unnecessary homeowner angst.

Here, Ill explain how to construct a vented attic properly. Ill also explain when it makes sense to move the thermal, moisture, and air-control layers to the roof plane, and how to detail vented and unvented roofs correctly.

Types Of Mobile Home Roof Materials

When it comes to mobile home roofing, there are several mobile home roofing options that have emerged as viable options.

Asphalt Shingles You may be surprised to learn that while asphalt shingles are arguably the most popular type of roofing material for single-family homes, theyre often not the best option for mobile homes. Thats because, in order to help form a quality roof, some two or three layers of shingles need to be laid. This can create a lot of excess weight, which isnt typically a problem for a traditional home with a basement or slab foundation. However, when it comes to mobile homes, the extra weight can be very damaging. Hence, its recommended that mobile homes with asphalt shingle roofs only consist of one layer of shingles. This, in turn, can become problematic as asphalt shingle mobile home roofs are more prone to leaking. The good news about asphalt shingles is that theyre among the most affordable of all roofing options and come in a wide range of colors and styles. A great video here on how the replacement process looks.

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What Roof Pitch For A Ridge Vent

Most ridge vents require a 3:12 roof pitch or better but check the manufacturers specifications to be sure.

If your manufactured home roof doesnt have enough pitch, a ridge vent will likely not work as well as traditional roof box vents. This will help improve airflow through the attic without requiring as much of a slope on the roof.

Soffit ventilation is key when installing ridge vents without it, the ridge vents wont do much good!

How To Install A Static Vent

Mobile Home Roof Vent Repair. Leaking mobile home

First, from inside the attic, your roofer will drive a nail through the roof structure to mark spots for the vents. on the topside of the roof. The roofer will mark these spots between the rafters evenly along the roof. From the roof they will then draw a guide hole the size the diameter of each vent. These holes will likely be installed closer to the ridge but manufacturer instructions should always be followed.

From the roof, the roofer will remove shingles around the guide hole and about one inch back on the upper side of the hole. They will use a saber saw to cut through the underlayment and decking of each marked hole.

To install the vent, the roofer slips the flange under shingles at the upper part of the hole and rests the flange on top of the shingles at the down-slope part of the hole.

To secure, your roofer will likely use roofing nails, ensuring these are long enough to penetrate through the unit, the shingles and the decking.

The final step is waterproofing the vent, which will be done by applying manufacturer-recommended material around the flange.

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One Of The Most Common Questions Is: Do Manufactured Homes Need Ridge Vents

Yes. A ridge vent is a vital addition for manufactured home construction. By allowing warm, humid air trapped under your manufactured home roof to escape, ridge vents help in creating a comfortable environment in your home. Besides, they ensure no mildew develops in your attic or any other part of your manufactured home. A small investment in ridge vents will make your manufactured home comfortable while saving on energy costs.

Interestingly, ridge vents offer complete and consistent venting without allowing water and snow to flow into your attic.

They also blend with the rest of the roof for a seamless look.

Since manufactured homes are designed with peaked roofs, ridge vents are ideal for keeping the attic ventilated.

Experts will also recommend ridge vents when replacing your manufactured home roof.

Whether your replacing the roof of your manufactured home or installing another roof on the existing one, you might consider installing ridge vents.

American Made Products For The American Mobile Home

AVP manufactures affordable roof vents to the HUD, FEMA & Modular Industry dating back to 1997.

Our focus back in 1997 was to vent mobile homes with roof vents and whole house fans.

AVP’s product line covers several niches many of which are outside of the Housing Industry.

For the mobile home industry, we supply roof vents to ventilate all aspects of the home. We offer roof jacks to ventilate range hoods and bathroom fans as well as plumbing vents. AVPs line is also sold to the mobile home aftermarket. In addition, we offer an array of sizes to ensure you find the right size for your home.

AVP is recognized by leaders of the housing industry to produce top quality roof vents. Therefore, gaining the trust and business of many housing manufacturers.

As an added commitment to the Manufactured Housing Community, AVP attends Housing trade shows. At trade shows, AVP assists builders and home owners on issues surrounding mobile home roof repair.

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Saving On Purchase And Installation Costs

There are various resources available to help drive down the cost of your new furnace. For instance, you can search by state for available incentives for efficient HVAC systems. Also, manufacturers sometimes offer rebates or special promotions to alleviate some of the cost of a mobile home furnace.

Some manufacturers of mobile homes will offer a warranty that covers the performance of not only the structure but also the factory-installed plumbing and heating systems for a specified period. You should ask your retailer for details of warranties prior to purchase, as it is important to know where to turn if you discover defects. Additionally, certain appliances, such as your furnace, will be covered by their own manufacturer warranties.

The best way to save money on the installation cost of your new furnace is to comparison shop. Contact multiple HVAC contractors about estimates and compare them. Ask friends, family, and coworkers for HVAC contractor references to avoid working with someone who might overcharge you.

Mobile Home Roof Vents

20 Spectacular Mobile Home Roof Vents

Everyone can think of a thousand things that need maintaining around their home, but some things go unattended. Mobile home roof vents, for the most part, are innocuous pieces on a home that no one pays any mind to until there is an issue. These do, however, require periodic checking and maintenance to help avoid problems long before they arise.

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The Two Styles Of Ventilation

What is ventilation, anyway? According to Oxford, ventilation is the provision of fresh air to a room, building, etc.

Its out with the old and in with the new . In roofing just like in life, this is very refreshing and important strategy to have!

Understanding how air naturally moves helps us realize why both intake and exhaust play a critical role in a roofs venting ability. And knowing how the two work hand-in-hand is important before choosing which of types of roof vent systems are best for your home and budget.

Problems With Roofs Lacking Any Overhang

Don’t give up on providing roof intake ventilation openings just because your building was constructed with no roof overhangs. In fact, providing exit venting on a building with no intake venting at the building eaves will increase the building heating costs and can also add to attic or under-roof condensation, moisture, and mold problems.

buildings such as the cape Cod shown at page top may be constructed with no roof overhang whatsoever.

While this design offers the advantage of more light entry at the building windows , owners of buildings built with this design need to watch out for several problems:

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The Role Of Ridge Vents In Manufactured Homes

Buying a home is a significant investment, and probably your largest lifetime investment.

Moving into a manufactured home can be a pleasant experience. However, you will need to maintain proper moisture levels for your home to retain a great shape and last for significantly longer.

To effectively ventilate your manufactured home, particularly the attic, you need to understand how your home is built and ways to keep it as good as new.

Basically, manufactured homes are constructed inside climate-controlled home building facilities to ensure they are not exposed to moisture and other elements that may cause damage.

The construction process ensures that manufactured homes are constructed more efficiently while ensuring improved comfort.

Regardless of how your manufactured home is constructed, it is likely that heat will accumulate under your roof.

Without proper roof ventilation, the heated air stays there until it finds a way to escape or until it diminishes.

Since ridge vents are continuous on the roof, they provide a way for hot, humid air trapped in your attic to escape continually.

Manufactured homes usually have low profile ridge vents, which flawlessly blend with the rest of your roof for a seamless look. The ridge vents play an indispensable role in helping you live in a healthy and comfortable environment.

Just like an air conditioner cools and dehumidifies the inside of your manufactured home, so does the ridge vents- allowing hot plus humid air to escape.

Best Types Of Roof Vents + Understanding Attic Ventilation

DIY Mobile Home Roof Vent Cap

The best roof ventilation systems dont just extend the life of your roof, they help lower your homes energy bills and make your house an overall healthier place to live

Different types of roof vents are more effective than others, but each type of vent has the basic task of either removing stale air from your attic space or bringing fresh air into your home .

If you want to truly take advantage of the benefits of proper roof ventilation, then it is critical to have both intake and exhaust ventilation installed. However, in many cases it is not possible to have intake ventilation because of the homes architecture. In these cases, having only exhaust is better than nothing! But for the sake of discussion, we can assume your roofs design can structurally handle both intake and exhaust.

Before covering each type of roof vent available on the marketplace in 2020, lets first get an overview of the two styles of ventilation in general

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The Reason Manufactured Homes Have So Many Vent Issues

Below youll see a photo of some plumbing that has been installed in a new manufactured home being built in a factory. Its a brand new home with brand new plumbing and seeing it will make a master plumber with 22 years experience chuckle and walk away shaking his head.

Let me make it clear that manufactured homes only have to meet HUD code no local codes at all. Im sure everything in the image passes HUD code but sometimes HUD codes need to be, umm, fixed.

In the photo below, you are looking at the backside of the utility room where the washer will go in the manufactured home.

The white box is the washer box. Thats the control center for your washing machine its how you connect the washer to your homes plumbing system. You tie in the washing machine drain hose into the homes drain system and attach the water supply lines from there. The water will flow through the p-trap and then down into the drain line. The small black thing on top of the right pipe is an auto vent.

Intake Ventilation Solutions For Your Home

With all the ways you can get that musty old air out of your attic, wed be remiss without diving into ways to replace it with new, fresh air from the great outdoors.

Exhaust ventilation without any intake is like having a bike without pedals. The air may be able to move a little, but it wont get very far!

Paired with proper exhaust , adequate intake ventilation brings fresh air into the attic and up through the exhaust. This is classic vertical ventilation at its finest! A new stream of fresh air comes in, and the old hot air is pushed out.

Unlike with exhaust, there are less styles of intake for your roof to consider. And in most cases, we strongly suggest the first option on the list.

Soffit Vents

Soffit ventilation is by far the most popular form of roof intake venting. It forms one half of the most popular combination of intake and exhaust soffit vents with a ridge vent .

Soffit vents are a favorite amongst home builders and roofers because they are unquestionably the most effective intake vent for the cost. If a homes style allows for it, most new construction builders include soffit vents in their homes blueprint.

What is a soffit vent, exactly?

Soffits are intake vents that installed directly on your eaves, which are located directly underneath your roof line. Some folks refer to this area as the roof overhang.

Gable Vents

Over Fascia Vents

Drip Edge Vents

As you can imagine, installation is notably complicated and should only be completed by a professional.

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