Soundproofing a wood or tile floor

I have been getting a lot of requests lately to write an article on soundproofing a wood or tile floor in an upper apartment or condo unit. The solutions are pretty simple if you're installing wall-to-wall carpeting, but things get a little more complicated when you're dealing with hardwoods, ceramic or vinyl flooring. To begin with, when a manufacturers STC (Sound Transmission Class) claims appear to be too high always read the fine print. Generally they mean that you can only reach this high STC value in conjunction with a myriad of other products that must to be added to your floor or ceiling assembly. For example, if you're looking at ?"cork as a floor underlayment and the manufacturer claims that it will give you 55-57 STC, keep in mind that this value will only be attained with at least 3 inches of gypcrete (light weight concrete) poured overtop of the existing sub-floor and most likely the addition of a couple of layers of cement board (Hardy or Wonder board) will be needed as well. All of the STC values of these products are additive and so the manufacturer makes his claim hoping you won't read the fine print.

Even though these values are additive, there is always the law of diminishing returns to contend with, so you still may not reach your STC goal even though it says you do on paper. Many times the call out for a floor or ceiling assembly is such that ceiling below must be floated on sound clips and furring channels or resilient channels in order to obtain the 55-57 STC values that some manufacturers claim to get from their product. Basically, no soundproofing product on it's own will give you a 55-57 STC value. If you find one that does, please let me know and I'll get it on the website immediately. There are no magic formulas. What it boils down to is simply this, very few products on the market today can give you an STC value greater than 32 to 35 STC on their own, and thus these high STC claims are very misleading to say the least.

I had a customer who told me that a 1/8" cork mat would give him an STC rating of 55- 57 when laid beneath carpet and pad. I smiled and had him show me the cut sheet (spec. sheet) for the cork. The sheet called for the addition of a poured gypcrete sub floor and numerous other items that I can't recall off hand, that were needed in order to meet the 55-57 STC. Needless to say, he was shocked. Its back to that old adage, if it sounds too good to be true, it is! That being said, the absolute best way to soundproof an upstairs unit from a lower one is by floating the ceiling in the lower unit using sound clips and furring channel (hat channel).

This is the most common method used by contractors who have done any type soundproofing in their careers. This method, though more economical than the sound clips system is only about ? as effective and is generally installed improperly even by the most competent of contractors. The difference in cost for the sound clips and furring channels is well worth it to effectively soundproof a ceiling from impact or airborne noise from above. Now there are other materials that can be placed over the sub floor above that will help stop impact noise as well as block most airborne noise from below or above. One is called American Impact Pro and the other is American Impact Standard. These recycled rubber products that are specifically designed to be installed underneath hardwood and tile floors. They will also work well under carpet and padded floors.

When dealing with a hardwood floor, you can also use a product called America's Best, which is a mass loaded vinyl that is bonded to a layer of ?" closed cell foam mat. This material will provide a certain amount of floor resilience that's prevents much of the impact noise from traveling downward, however the only way this system will work properly is if the wood planks are at least 6' in length, it is also preferred that planks be interlocking on the sides. Mass loaded vinyl with foam backing is a resilient product and will allow the new hardwood floor to actually flex when walked on. This resilience adds to the footfall protection to the ceiling below. Long planked wood floors are the only hard surfaced floors that will work with America's Best vinyl. Other floors such as vinyl or ceramic tile or Pergo floor systems will not work with this product as these surfaces will have a tendency to separate or crack.

Finally, if your condo or co-op association board has a call out for IIC (impact isolation coefficient) then you will need to call a professional to discuss the procedures you'll need to follow in order to meet that particular IIC call out. Impact isolation is a whole other chapter in the Soundproofing Bible and will have to wait until next time! Thanks for reading and learning about soundproofing a wood or tile floor.

To learn more about Soundproofing and soundproofing materials visit our site http://www.soundproofingamerica.com/

To order Mass Loaded Vinyl see our site http://www.soundproofingamerica.com/mass-loaded-vinyl.asp

You can read more articles on soundproofing on our blog http://massloadedvinyl.blogspot.com/

Hidden Dangers in Baby Proofing

As a mom to a 6 month old, this baby proofing thing is all new territory to me. There are so many things to think about, and the cold hard truth is that some of the "so-called" baby proofing products can actually do more harm then good! Keep reading to find out the top five products that most parents don't think about when it comes to baby proofing their homes.

#1 Sippy Cups. While they may appear convenient, sippy cups are nothing more than baby bottles in disguise, says the American Dental Association. So when an infant sucks on one, the milk or juice comes in direct contact with the back of the teeth and generates bacteria.

What should you use instead? To curb tooth decay the American Dental Association says babies should stop using a bottle and begin drinking out of a regular cup by their first birthday. If some hand-holding is required during the transition, consider a training cup with a lid and open spout that will teach your child how to properly sip a beverage while limiting spills.

#2 Wipe Warmers. Most parents would never consider wrapping their baby in an electric blanket. Yet many mothers and fathers buy baby-wipe warmers that carry the same risk of starting a fire. Over the past decade at least three manufacturers had their warmers recalled by the U.S. Consumer Products Safety Commission when cracks in the interior tub allowed water to come into contact with the unit's electrical components.

#3 Plastic Outlet Covers. At first glance they seem brilliant. Just pop one in and no small fingers will be finding their way into the socket. What parents don't consider is that a baby can easily choke on one if Mom pulls the cover out to do a little vacuuming and then forgets to reinsert it into the wall. "As a general rule anything that is small enough to fit through the tube of a roll of toilet paper is a choking hazard," says Dr. Garry Gardner, a pediatrician who sits on the American Academy of Pediatrics' Committee on Injury, Violence and Poison Prevention.

Instead, parents should consider swapping out their traditional outlet plate covers with one that has sliding plastic doors to cover the sockets, suggests Fields. They're not only safer, but also more convenient to use.

#4 It can be tempting to adorn a nursery with cozy bedding sets complete with fluffy quilt, bumper and matching pillows. But most safety gurus recommend avoiding them for fear of suffocation or rebreathing (when a child breathes in his previously exhaled carbon dioxide) that can lead to Sudden Infant Death Syndrome (SIDS). "We believe the crib should be bare," says Don Mays, senior director of product safety and consumer sciences for Consumer Reports. "Put the baby in warm clothing and remove all soft bedding."

#5 Another sleeping hazard: the sleep positioner. This is a piece of foam that's used to prevent a baby from turning over onto his or her stomach. (Sleep gurus warn that infants shouldn't sleep on their tummies since it could cause SIDS.) "While it was designed for safety it actually compromises it," says Consumer Reports' Mays. As babies in a positioner turn their heads from side to side the foam can conform to the face and cause suffocation and rebreathing.

A safer sleep option is to snuggly swaddle infants for the first few months. Then once they are strong enough to turn over on their own, it's safe to let them move around and sleep however they want.

Sarah Jones is a first time mom to a young son, and runs a blog entitled "The Adventures of Super-Mommy and Spitup Boy (http://www.super-mommy.com) She has just published her first book. "Diapers on a Dime", which is available for sale on her website. Super-Mommy.com

5 Quick Roofing Contractor Tips

Your roof is one of the most important yet neglected parts of your home. You don't usually think about your roof until it starts to leak or gets damaged. If it is time to have your roof replaced read these 5 quick tips to help you with your roofing project.

1. Get a written contract. Get everything in writing before your roofer begins work so that there are no surprises. The bid should be detailed giving you prices for labor, materials, etc.

2. Check your roofer out before you begin work. Don't just ask for references, pick up the phone and call them. Also make sure that they are licensed and insured.

3. Never pay for the job all up front. Most companies will want some sort of down payment but you should never pay for the entire job before it has been completed.

4. Get multiple bids. Don't just get one or two bids. This is a big job and you need many bids to compare. Beware of the lowest bidder and remember that you do not want to be ripped off and you also get what you pay for.

5. Be wary of con artists. Watch out for lowballers wanting large deposits or contractors who knock on your door soliciting. If a deal sounds too good to be true it probably is.

Having a roof replaced is a big job. Take your time, do your homework and you will get through this home repair project easily.

Learn more about local roofers at the authors website. Find information on roofing and roofs.

A Certified Roofing Contractor-Your best Choice

This informational article gives insight to the various choices in roofing and their special needs. A certified roofing contractor knows how to meet those requirements; this article offers valuable information to help select the best contractor for your project.

The life expectancy of your roof depends on several factors; type of roofing, quality of material, and exposure to harsh weather elements among the top. With regular maintenance and normal weathering factors, a roof can last anywhere from 10 - 100 years.

Common roofing material such as built up roofing usually lasts 12 - 20 years, metal roofing 15 - 40 years, wood shake or shingles 10 - 40 years, asphalt shingles 15 - 20 years, and specialty material like slate up to 100 years under good conditions.

Leaks start as small cracks in roofing material that may not be visible; water may collect in an adjacent area. To detect such damage, a close inspection of the roof may be necessary.

A certified roofing contractor can be called to avoid further damage to the roof, or personal injury to the homeowner caused by trying to inspect it his or her self. A roof inspection should be performed annually; constant weathering by sun, heat, rain, snow, hail, wind, and cold can cause roofing material to break down. A certified roofing contractor will know what to look for.

A roof and soffit system should be properly vented to prevent over-heating and moisture retention, two factors that can cause a roof to break down prematurely.

Selecting a Qualified Roofing Contractor

A certified, experienced contractor offers various services. From completely tearing off an old roof and replacing it with a new one, to inspecting and "certifying" an existing roof. The latter is a process in which the roof is inspected and "guaranteed" to function properly for a certain period of time; usually 2 years. The contractor takes responsibility for any necessary roofing repair during that period.

A certified contractor is knowledgeable of roof system types, materials, and installation procedures best suited to each project, and will ensure there is adequate venting.

Ask potential roofing contractors questions such as whether or not they are licensed and bonded. What liability insurance coverage they carry, and whether it is up to date. Ask which roofing product manufacturers they are licensed and approved by, for installation of products and warranty purposes. Also ask if they are a member of any regional or national trade organizations.

Several resources are available to find a certified roofing contractor; referrals, local government licensing agencies, and web sites that offer contractors for hire, or a list of contractors who are licensed and bonded.

In Canada, visit www.handycanadian.com for a listing of certified roofing contractors in your area.

Max Sheppard is Co-Owner of Handy Canadian.com at http://www.handycanadian.com and Handy American.com at http://www.handyamerican.com. Handy Canadian.com and Handy American.com is your one-stop renovation information web site.

Slate Roofing Tile for Classic Beauty

Slate roofing tile is a wonderful look for any home. Slate is natural stone, and it is one of the best roofing tile mediums available. The look of Slate roofing tile is exceptional and some of the most famous houses in America are adorned with Slate roofing tile. Many historical homes have Slate roofing tiles, and this makes it even more alluring to homeowners. For those who are investing in an old home, and want to remodel but keep its original look, slate roofing tiles are a must.

Slate Roofing Tiles: The Look of Elegance

Slate roofing tiles will give any home a look of elegance and a touch of class. Slate roofing tiles come in a variety of colors, sizes, shapes, and details. Choosing to add Slate roofing tiles to your roof should be a matter of serious thought and decision. You will want to browse the various styles and choose the color and texture slate that feels best for you. You should do your homework before deciding upon Slate roofing tile.

If you aren't that experienced with roofing materials, you should find a contractor who has great references and is a licensed contractor. By working with a professional, you can have all of your questions answered ahead of time, and feel more competent that you are making the best tiling decision for your roof. Don't hesitate to look up information for yourself either. Feel free to browse through the Internet or resources at your local library to help you decide which Slate roofing tile options are best for you. If you know someone who has had their roof redone, then ask them for recommendations.

The colors of Slate roofing tiles vary and they can be spectacular. The effect and enhancement that Slate roofing tiles will add to your house will not only make it more beautiful, but it will increase your home value as well. You should look for contractors who will offer you a free estimate before you make a final decision. Make sure that you verify with the contractor that the estimate will be free.

Carlo Morelli is a contributor to www.OnlineTips.Org, where you can read tips on how to install fiberglass insulation and basement dehumidifiers

Classic Roofing

There are quite a few advantages to using roofing shingles over other types of roofing design. While roofing needs vary depending on weather conditions in the part of the world you're in, shingled roofs are the most common type to be found in most of the United States and Canada.

Shingles are basically small roofing tiles which are used to cover a roof. They are stacked in an overlapping fashion across the length of the roof, allowing rain to slide off easily. One of the biggest advantages to using shingles over, say, a single metal sheet (a common roofing technique in some Asian countries) is that it provides the house with better ventilation and heat management.

In the summer, hot gases, with their tendency to rise, will seep out of a house via the gaps in the shingles, leaving the interior of the house cooler. In the winter time, however, the shingles become packed with snow, allowing the roof and the snow itself to become a heat-retaining layer of insulation which helps keep the interior of the house warm.

Shingled roofs are also generally sturdier than single-sheet or standard concrete roofs. The tiles are tough yet, because the roof itself is not made of a single piece of material, the overall effect is one of flexibility under pressure. Where a solid piece roof would crack under sufficient weight, shingled roofs provide a certain amount of "yield" under pressure that keeps the roof intact.

Lastly, one of the nicest advantages of roofing shingles comes during repair-time. Whereas one-piece roofs need to be overhauled almost entirely for repairs and can get expensive, shingles are small, easy to install, and cheap to replace if they get broken.

There are, however, two major drawbacks to using shingled roofs that make them inapplicable to some climates. The first drawback to shingled roofs is that their tiles are more vulnerable to thermal stress. Thermal stress does not mean merely extremes of heat and cold, but rather refers to sudden and drastic changes in temperature.

Being composed of small tiles, sudden changes in temperature from high heat to cold or vice versa leave the shingles more brittle and prone to damage, sometimes even actually causing them to suddenly crack under the rapid temperature change. This makes shingles inapplicable in certain tropical climes where a blazingly hot tropic day can suddenly be punctuated by an ice-cold rainstorm.

Daniel Roshard is a interior designer fascinated by garden architecture, he is currently studying interior design integration to public parks and gardens. Daniel is writing Roofing and Roof construction reviews for http://roofing.zupatips.com at ZupaTips.com