Some Benefits of Metal Roofing

Some Benefits of Metal Roofing

When considering what type of roof to put on your new home or to replace your roofing with, metal roofing is certainly worth considering for its many benefits and qualities; especially if you live in a climate which is subject to heavy snowfall.

A variety of metal roofing materials are available, from the more familiar standing-seam sheet metal roof to newer, specialized metal roof shingle products that look more like tiles.

Read on to learn some of the benefits of metal roofing materials over other types of roofing products.

Metal roofing Service Life

When correctly installed, a metal roof can last as long as the house itself and will seal out water, withstand high winds, and shed snow with ease. A metal roof is quite fire resistant and prevents problems such as mildew, insects, and rot from occurring. Warranty terms vary for metal roofing materials, but most reputable manufacturers warranty their products from twenty to as much as fifty years!

Easy, Speedy Metal roofing Installation

Typically, metal roofing materials are delivered in multi-shingle sheets or sections, which make installation very quick for an experienced roofing contractor. When your old roofing has been stripped, you want to get the new roof installed as quickly as possible before inclement weather potentially damages your home.

Metal roofing Heat Conduction Qualities

A metal roof is very effective in reflecting the radiant heat of the sun during warm weather, helping keep your home cool. Despite the fact that metal roofing will have a low R-value, most metal roofing systems incorporate dead air space between the deck of the roof and the roofing material to increase insulation and energy efficiency.

Metal roofing is Light Weight

When compared to most tile roofing at 750 pounds per square (100 square feet) or concrete tile roofing at 900 pounds per square, metal roofing materials are quite lightweight; the average metal roofing materials weigh between 50 and 150 pounds per square.

In some cases, a metal shingle roof can be installed over existing roofing without the expense of tear off or the addition of structural support changes to the roof, since in most cases it will be lighter than the previous roofing material!

Fire Resistant Metal roofing Materials

Since metal is noncombustible, a metal roof has a Class A fire rating, meaning it is considered the most fire resistant type of roof available.

Installing your metal roofing over an existing wood roof does decrease its fire rating since the old materials below your new metal roof will be combustible. For this reason, it is generally worth the additional cost of having the old roof torn out before installing metal roofing.

Metal roofing Doesn’t Require a Steep Pitch

Since a metal roof is quite effective in shedding water and snow, it can be installed on a less steeply pitched roof without danger of leaking. On a new home designed with metal roofing in mind, the pitch will generally be three in twelve, meaning the roof rises three inches per horizontal foot.

With all these advantages and benefits, it’s easy to see why so many homeowners are choosing metal roofing systems these days.

 

Things You Need to Consider When Choosing a New Roof

Things You Need to Consider When Choosing a New Roof

There are so many different roofing options from slate to rubber roofing and more, so ensure you ask yourself the following questions and identify the answers to help you make the best decision to meet your unique needs and budget.

The first factor to take into consideration is the lifespan of the roof. Some roofing materials will provide you with years of use and enjoyment, most should last a number of years and some can last up to fifty years, if not more. Rubber roofing tends to last around fifty years, while tile and slate can last twenty years, sometimes more, depending on the climate and weather conditions.

You need to look at how the roof will handle the elements. This will be determined by where you live, if you live in a cooler and wet climate, then you want to find a product that can handle high volumes of water and ice, a material which is waterproof to protect the interior of your home and provide you and your family with complete peace of mind at all times.

The slope of the roof is also important, bearing in mind that some roofing materials are ideal for pitched roofs, some are better suited for flat roofs and some can be used on all types of roofs. Speak to your roofing specialist to get ideas on what materials are going to be best suited to meet your roofing needs. This will help you identify the materials you can use, you can then review and compare them to identify the one you feel is the perfect match for you moving forward.

Weight plays a very important role and you want to ensure when choosing a new roof that you choose a roof which can easily be supported. This is probably one of the most important factors and you need to also take into account what happens if it snows, bearing in mind that the walls will have to withstand the weight of the roof and snow. Ensure you choose a material which is lightweight enough to provide you with a roofing solution that will not collapse or cave in when you least expect it.

Eco friendly has become a word that many people use when it comes to building or repairing their home and if you are looking for an eco friendly roofing solution, then rubber may be the way to go. Rubber roofing is made from recycled materials which provides you with an environmentally friendly and eco friendly solution. The rubber reflects the heat, which helps keep the property cool during the summer months.

In addition to this, your final consideration when choosing roofing for your home is the price. You don’t want to break the bank, but at the same time, the roofing option you choose will add value to your home for the future. Don’t focus on price along, set yourself a budget and then see what roofing options fall into that budget.

 

Metal Roof Restoriation

Metal Roof Restoriation

An overview of how a Metal Roof should be Sealed with An Elastomeric Roof Coating. Also discussed are the advantages of a elastomeric roof coating product.

A metal roof can be a challenging roof surface to seal from the elements. One of the major factors is the constant expanding and contracting of the roof surface itself. A metal roof can expand and contract as much as 2 inches every 100 feet which can be devastating to fasteners and seams, which 90% of all roof leaks occur at these points.

If you are experiencing problems with a metal roof then the two options are to either replace the roof which can be extremely expensive and time consuming or restore it with a elastomeric roof coating, which can be very cost effective as compared to replacing the roof.

A high quality elastomeric roof can add many years of life to your existing roof, they come in many different forms but the high quality ones are generally more expensive but should be the only choice. Lower cost coatings dont stretch as well and seldom have the proper UV protection built into them.

Another key feature in Elastomeric roof coatings are the energy savings you will benefit from them. Immediatly after coating the metal roof surface its temperature can drop as much as 40 degrees or more in a very short period of time. This reduction in heat transfer from your roof will make your building much cooler and will save your money in your energy bills.

The roof coating however does not simply just work alone, there are steps necessary to ensure that your roof is properly sealed from the elements and it’s better to be done by a professional roof coating contractor.

The first thing that must be done is to ensure a clean roof surface, this should be done with a high power pressure washer to remove hard to get roof scum. Next you need to go around the roof and spray all rusty areas with an inhibitor to stop further corrosion of the metal. You should then go around and reinforce any where there is a roof penetration with elastomeric roof cement, by penetrations I mean pipes, air ducts, fan units and any other areas where there is something entering through the roof surface. You then also need to go reinforce or replace rexisting roof flashings that may be running around the roof.

After the roof has dryed the next step is to seal fasteners individually with a rivet guard type material and all missing fasteners should be replaced as well. After this step you must individually seal every seam with a seam guard, this is usually a roll out tape, a really thick elastomeric cement or a combination of both of pending on the product you are using.

Now finally you can coat your roof with the final roof coating to finish the job. You will need a roof coatings sprayer which you can pick up from a paint supplier just be sure that you change the sprayer head with the proper size for your roof coating. You may need a primer coat depending on which product you are using and you should put down two coats of finish roof coating material as well. Be sure that the roof surface is dry and that now rain is forcasted for the day you decide to finish the roof. Elastomeric coating will not stick to a wet roof surface so be sure that it is good and dry. Temperature is also an important factor, it should be no less then 55 degrees to put down the roof coatings to ensure that it cures properly.

That is pretty much how you would go about sealing your metal roof. But it is much better to hire a qualified roof coatings contractor to do the work.

 

Some Tips on Roof Installation, Repair and Choosing a Roofing Contractor

Some Tips on Roof Installation, Repair and Choosing a Roofing Contractor

Our home is one of the must important assets that we own and often it requires maintenance and remodeling of one kind or another. We all dream and aspire to have a place where we can retreat from the stresses of the out side world and connect with ourselves and with our family. This necessity it is not a cheap one but rather something that takes time and money as well as a good home remodeling & repair company to achieve. A home is as personal and as precious as a beautiful piece of jewelry and just like an expensive diamond is handled by a professional jeweler so too a home should be given to a good home building contractor to remodel or maintain.

Roof maintenance, unlike other home repairs and remodeling, is not something you can just put off for next year. When one finds a roof leak it needs to be fixed right away or at least before the next winter shows up, otherwise the water damage caused by the leaking roof can be substantial and can lead to unnecessary expenses in the long run. The urgency of roof maintenance is important also for making your home more energy efficient and for reducing high energy bills. As a matter of fact professional craftsmanship in roof repairs and installation is the first step in improving energy conservation and efficiency for your entire home and you’ll be amazed at the positive effect this will have on your utility bills.

Most roof types and materials are very durable and can last for many years, but because at least 40 % of your home’s front elevation is the roof, it is constantly exposed to changing weather conditions that can cause damage and can make the roof look dirty and neglected. Thus, whether it’s a tile roof, shingle roof, or even steel roofing, periodic roofing services would be necessary and when it does it needs be taken care of by a professional roof contractor.

In addition to natural causes, sloppy craftsmanship is another common reason for leaking roof and other roof related issues. If the roof installation was not done properly, by winter time you will surely know about it. For example – If the parameter edge is re-roofed without a starter shingle or if the starter shingle is improperly installed, you definitely have a problem there. Exposed fasteners and nails that are not sealed will eventually cause a roof leak. Improper installation of counter flashing or missing counter flashing under the step flashing, no underlayment, debris in the gutters, rough cut shingles are also examples of bad roofing that one should watch for.

Some general rules to follow when considering the type and color of your new roofing is also in place. Today what we predominantly see in terms of roofing materials are tile roof & steel roof or metal roofing systems, as well as the fiberglass shingle roofing system. In the shingle roof system you have the standard fiberglass roofing or you have what is called dimensional roofing which is becoming popular and is considered as high-end roofing. In selecting your roofing it is really going to depend on what is predominant in you neighborhood or if you are looking for a unique look you would want the roofing to match in with the bricking or sidings of your house. If you have lighter shad bricking or sidings you don’t want go for a really high contrast where you have a really dark roof but rather you should go with a lighter shad approximate to your sidings. Basically the roof needs to blend with the color of your brick, sidings and the gutter system. For instance if the sidings are of a lighter shade tone you need more or less a lighter shade color for your roof, like light grey or a light brown.

In a last note – remember that cost does not determine quality, and not all of kinds of roofing will meet the needs of your specific home. But by carefully selecting the right roofing material and making sure it’s installed properly by a licensed roofing contractor and by performing maintenance occasionally, you can have a roof that functions properly for 20 to 30 years or even longer.

 

Is It Possible To Lay New Roof Shingles Over Old?

Is It Possible To Lay New Roof Shingles Over Old?

The answer is yes, you can lay new roof shingles over old ones. Now that we’ve taken care of the primary question at hand, we’ll consider a couple of reasons why you might want to do this. Then we’ll look a lot more reasons why you might not want to do this. But before we get started, one thing must be clear: adding new roofing over old (sometimes called a re-roof) is possible only with asphalt shingles (also called composition shingles). You can’t do it with wood or slate, for example, and you should never mix materials, such as laying asphalt shingles over cedar shakes. Also, the old roofing has to be in pretty good condition. Otherwise you’re just putting lipstick on a pig (but let’s leave politics out of this).

Why Add New Roof Shingles Over Old?

Contrary to what might seem like an obvious benefit, having multiple layers of shingles does not necessarily make a roof more, for lack of a better word, waterproof, and it often creates its own problems. So why would you lay new roof shingles over old? Convenience and cost. If you keep the old shingles on, you skip the messy, laborious removal step — called the tearoff — and you’ll save some money on the roof job.

However, both of these benefits have caveats. It’s clearly easier and cheaper to leave the old shingles in place, but there’s some special prep work involved with a re-roof (removing vents, ridge caps and misshapen shingles, among other things) and you still have to replace or add new flashing, which sometimes can be tricky over old roofing. Eliminating the tearoff can easily save $1,000 or more on a new roof, but you’re really just delaying the cost: when it’s time to replace the roof again and you have no choice but to start anew (two layers is the maximum allowed in most areas), you’ll have to pay extra for the two-layer tearoff and disposal.

Why Not Add New Roof Shingles Over Old?

As suggested above, the potential cons of re-roofing tend to outweigh the potential pros, but it all depends on your situation. The following list includes some universal reasons not to reroof as well as some considerations or things to check out if you’re seriously considering adding new roof shingles over old ones.

1. Shingles are designed for flat surfaces. They don’t do a good job of bridging over gaps, dips or humps, including the stepped texture created by overlapping shingles. Re-roofers have tricks to lay new roof shingles over old so that the same step-ups between courses are maintained, but if any old shingles are cupped, curled, or otherwise misshapen, those defects will “telegraph” through to the new layer. Many roofers recommend using laminated, or dimensional, shingles for re-roofs because they’re thicker than standard shingles and often have a staggered edge profile (for looks) that helps hide any dips or high spots in the old roofing.

2. Shingles add weight. Good-quality composite shingles can weigh 350 to 450 pounds per “square” (100 square feet of roofing, installed). Chances are, your roof structure was designed for a dead load of one layer of shingles, plus extra for snow and a safety margin. Installing new roof shingles over old effectively doubles the weight of the roofing, so you have to make sure your roof structure can handle the extra load. That’s also why building codes commonly limit re-roofing to no more than two layers. On some houses, the extra weight of multiple layer causes the roof sheathing (decking) to sag between the rafters or trusses.

3. No visual inspection of roof sheathing. Without a tearoff, roofers can’t see what the decking looks like. A good roofer will perform a careful “walking” inspection for spongy areas and other problems, and they can make localized repairs before re-roofing. A not-so-good roofer might be less conscientious.

4. Can’t replace underlayment. The building paper (tar paper) that’s laid between the roof sheathing and the shingles is there for a very good reason — because water has a way of getting under shingles, no matter how many layers of roofing you have. If the underlayment is old and deteriorated, it won’t protect your roof deck from water that gets past the shingles. In snowy climates, most new roofs these days get an ice-and-water shield (a rubbery moisture membrane) applied to the sheathing along the eave to protect against ice dams. Adding this membrane isn’t an option with a re-roof, and the extra layer of shingles offers little protection against ice dams.

5. Re-roofing may affect the warranty on the new shingles. Pretty self-explanatory. Be sure to check with the shingle manufacturer regarding all warranty issues and installation requirements before re-roofing.

6. Local codes might not allow re-roofing. Two layers is the maximum in most areas, but some building codes allow only one. For example, towns in climates with heavy hailstorm activity or significant ice dam problems may not allow multiple roofing layers.

7. A re-roof might not look good on an inspection report. Adding new roof shingles over old ones is tempting to a lot of people planning to sell their house in the near future: why pay for a tearoff if you can get away without it? Of course, it’ll be the new owners who are stuck with the extra expense of a two-layer tearoff down the road, along with any problems arising from an improper re-roof job. Because of this, home inspectors often report double-layer roofs when they find them, and they may warn the buyers of potential problems associated with re-roofs. If you’re planning to sell your house after installing a new roof, it’s a good idea to discuss your options with local real estate pros and/or home inspectors.

Why Homeowners Are Choosing Metal Roofing

Why Homeowners Are Choosing Metal Roofing

If you are a typical homeowner, there’s a good chance your house is protected by traditional asphalt shingles. These have been the standard for a number of years and the options for homeowners have increased dramatically as the manufacturers of shingles add different colors and types to ensure a truly unique look. However, asphalt is no longer the only option for buildings. Metal roofing installation is gaining in popularity; there must be reasons why it is excellent choice.

Metal roofing is sturdy and long lasting: Steel is the primary material for these types of roofs, but it doesn’t stop there. It’s possible to find stone coated steel roofing. As you might expect, these types of roofs are incredibly sturdy. A stone coated steel roof is typically installed directly over the existing shingle roofing installation. Although many people originally worry that the additional weight of the steel coated roof could cause a problem, this new material actually weighs between 1/3 and 1/8 of the weight of a standard roof. Additionally, homeowners can take solace in the fact that it’s possible to find manufacturers that offer a 50 year warranty, which means their house will be protected from the elements for as long as they own the home and sometimes even longer.

Why this is a green option: Metal roofing installation is an environmentally friendly option for a number of reasons. First of all, because the existing shingles are left on the home, it keeps them out of landfills. Each year, 20 billion pounds of old shingles are left in landfills across the United States, even though recycling options are available. Another reason is that stone coated steel options are made out of 25 – 90% recycled material. They also contain no petroleum products and are 100% recyclable whenever they’re eventually removed from a house. Lastly, because this material is so durable, many homeowners find that it doesn’t need to be replaced even long after the 50 year warranty is over. This means no new raw materials need to be sourced.

Metal roofing looks great: One last reason homeowners are looking to do tile roofing installation is that the shingles looks great. You can choose from shingles in a number of different appearances, which means that you can find a type that matches the style of your home. There are a number of different colors available too, ranging from a Mediterranean inspired reddish brown, to brown, to charcoal gray. Many of these color shades aren’t available in regular asphalt shingles, so homeowners who choose one can ensure their home stands out in the neighborhood.

These are only three reasons to consider making the change to metal roofing installation. If your roof is leaky or you’ve recently had a storm blow through and damage the shingles, consider making the change to a metal roof. If you’re planning on staying in your home for a long time, doing this can help ensure that you’re only replacing the roof once in your home’s lifetime and provide you with decades of security knowing your home is well-protected from the elements.

 

The Different Roofing Materials

The Different Roofing Materials

Settling on a roofing material can be considerably simpler if you understand the variations in the qualities of commercially ready roofing materials. Each type of roofing material has both pros and cons, but having less advantages does not render a particular material less effective in providing protection for your home. At times, efficiency is measured by how the characteristics of a particular roofing material fit your roofing needs based on climate, architectural design, and other things.

Slate

Recognized for its resilience, slate is one of the most long-lasting roofing materials as it can stay undamaged up to 200 years with correct care. While it is constructed from fine-grained and homogeneous metamorphic rock, it remains lighter than concrete tiles and weightier than sheet steel. Then again, due to its foliated nature, it can readily break when stepped on with force. Cracked slate must be replaced instantly to stop leak troubles that might soon after affect the underlayment.

Ceramic Tile

Even though solid like slate, ceramic tile is lighter and less resilient. It can keep on being intact only for about 100 years under consistent care. This roofing material may be arranged over the underlayment using imbrex and tegula or monk and nun, a style of roofing assembly where tiles are overlapping one another.

Metal Shake

Like ceramic, metal may also be formed into shakes or shingles, and the pieces may be installed overlapping one another. Based on the type and thickness of the metal applied, metal shakes could be lighter than ceramic tiles and remain more hard-wearing, especially with adequate coating. When compared to metal roofing that comes in big corrugated panels, metal shakes come in smaller parts.

Membrane

A number of homes in Memphis are built with membrane roofs. This roofing type applied by roofing contractors Memphis TN suggests is made from synthetic rubber, thermoplastic, or modified bitumen. It could be applied immediately on the underlayment as the main roofing material, or as a supplementary covering. The surface of membrane roofing may cause antimicrobial benefits, rendering its surface hygienic and the water streaming all over it useful for recycling.

Metal Panels

After its discovery, metal has been used as a major material in buildings due to its sturdiness. In roofing, metal also shows exceptional traits besides strength, including being lightweight and having permanence since it can keep on being intact for up to 200 years if not left uncoated. A roofing contractor Memphis TN can give endorses metal panels over metal shakes for easier assembly.

 

A Comparison Between Metal Roofing and Asphalt Shingles

A Comparison Between Metal roofing and Asphalt Shingles

Is it time to replace a roof? Whether it is for your home (your biggest asset) or a business, it is really important that you read this, the 6 fundamental ways that you can benefit from a metal roof. Learn about the life expectancy, the light weight nature, the speed and ease of installation. The metal roof’s far superior fire resistance, minimal heat conduction, and how you can install it on almost any house with any roof pitch.

Is it time to replace your roof? Millions of roofs are replaced each year with ordinary asphalt shingles, but let us discuss the benefits of metal roofing over asphalt shingles. Metal roofs are superior to conventional roofing materials in six fundamental ways.

The first is that you won’t have to replace your roof nearly as often! In fact, your new metal home covering may be the last home covering you ever have to buy because the life expectancy of a metal home covering is between thirty and fifty years. How old will you be in fifty years?

The second superior aspect is the weight, compared with a normal home covering that weighs 750 pounds per 100 square feet, metal roofs range from 50-150 pounds per 100 square feet. Because of this, you can easily install a new home covering over the last one without the costly and time consuming task of taking off the old home covering.

Third, metal roofs are not combustible which is why metal roofs are given “Class A” status which is the most fire resistant. Living in the brushy canyon areas can make the fire resistant advantage of a metal home covering even more attractive.

Fourth, the “Cool Roof” affect due to minimal heat conduction. Since the metal home covering reflects much more of the solar heat that a normal home covering absorbs and conducts right into the attic you can expect to see a considerable saving in energy costs. This saving is directly related to less air conditioner use.

Fifth, metal roofing can accommodate almost flat home covering pitches without risk of leaking. Most home covering material can have significant leaking problems when the home covering has less than fifteen percent pitch which can result in considerably less building materials. Metal roofs perform perfectly with slopes as low as five percent.

Finally, you’ll be able to enjoy your new home covering much faster because of the speed and ease of roofing installation. You can have a new home covering in about half the time it takes to install an asphalt shingle home covering.

So, if it is it time to replace your home covering, be sure you consider all the advantages of a metal home covering. A metal roof’s: life expectancy; the light weight nature; fire resistant advantage; the minimal heat conduction; the minimal slope requirements and the speed of installation. When we add up all the benefits over a conventional home covering it is clear that a metal home covering is superior.

Know More About Different Types of Shingle Roofing

Know More About Different Types of Shingle Roofing

Shingle roofing has been popular for a long time. These are made of flat tiles made of different materials that cover your entire roof. They are installed in rows with each layer overlap the one installed before it. This system prevents water from entering the roof.

Back then, most of these types of roofs where made of cedar wood. Nowadays, these kinds of roofing materials can be made of asphalt, clay, fibreglass, slate and wood. There are different characteristics for each type of shingle tile. Some will need less shingle repair while others will require shingle replacement more often.

Asphalt shingles are more common today than they used to be. They are quiet popular due to its low-cost. These do not last as long as other materials used for shingle roofing though. They are fire resistant and ideal for states that experience a lot of brush and forest fires. They are not ideal for states where it snows a lot or have high winds during storms.

Clay shingles come in a variety of shapes and curves. They are tiles made of clay and can be shaped according to specifications. They can be ideal for Spanish style homes with curvy tiled roofs or modern Asian style houses with flat shingle tiles. These are heavy and require a strong support to hold the entire roof up. Due to this, they may come out a bit costly to install.

Fiber glass shingle tiles are light and very thin compared to other shingle roofing materials. They are more fire resistant than asphalt or wood due to its fibreglass reinforcement mat. This style of shingle roofs were introduced in the 1970’s and is more ideal for steep roofs. They are quite durable and can be walked on without being damaged.

Slate roofs are very durable slivers of rock and have been known to last a century. Slate shingles are also attractive to look at. They are one of the most costly types of roofs but you will last longer than a human lifetime. They don’t need much shingle repair through the years. They resist fire, storms and wind. They are so safe and durable that insurance premiums on home coverage are usually reduced.

Wood shingles were very common in the past but are not as popular today due to the risk of fire. Wood shingles are also prone to termite infestation, mildew and moisture damage. There are shingles made of vinyl and cellulose that actually look like wood. Vinyl shingles are rated A for fire resistance and is the safest type of shingle to use in states that experience a lot of brush and forest fires.

Metal shingles can be made of steel, tin aluminum or copper. These are available in many styles, colors and shapes. They are light weight and can last 50 years or more. It is a low maintenance and will rarely need shingle replacement. They are environmentally friends but a bit difficult to install. Prices vary depending on the type of metal used.