The Greatest Guide To Commercial Roofers Near Me

Get This Report about Commercial Roofer

 

Roof Shingles Roofing Equipment Shingles are some of the most preferred types of commercial roofing products in the market. They are additionally utilized for commercial homes with steep rooflines.


The only noteworthy disadvantage of a shingle roof covering system is that it might not be as sturdy as the majority of various other industrial roof covering kinds. Spray-On Roof Spray-on roof, likewise recognized as SPF, is a roof covering material that starts off as a fluid spray.


If you're searching for an environment-friendly business roof covering choice, spray-on roof is a great choice. It can be used on an existing roof covering, as well as some of the best advantages of this roof covering alternative are that it includes a protecting aspect as well as is water resistant. With the proper installation from a expert roofing company, it can last as much as half a century and also can be made use of in any type of type of climate.

 

 

 

 

 

 

 


Usual Industrial Roofing Keys In There you have it! These are some of the most common industrial roofing system types you require to recognize.

 

 

 

All About Commercial Roofing Company


Types Of Commercial Roof You Should Know About A roofing system is a roof? Not precisely. Particularly when it involves commercial roof. Industrial buildings tend to be bigger frameworks. Their roofings require to cover more surface location as effectively as feasible. In this post, we will assist you recognize the different kinds of business roof covering.

 

 

 

 


Utilized on both household as well as industrial structures for years, steel roofing has actually shown it can stand the examination of time. At R.I.G. Roofing, we understand that metal roof covering can bring a myriad of benefits to your industrial building consisting of added security. Metal roof covering can be found in a variety of different designs and also color choices to suit your unique demands.


We will happily stroll you via your choices as well as aid you make the ideal choice for your business. Gear Roof covering is happy to use dependable and truthful roof covering repair as well as replacement solutions to customers throughout the United States. & Palm Coastline, FL.


WHAT YOU NEED TO UNDERSTAND ABOUT COMMERCIAL roof SYSTEMSAs among one of the most skilled Los Angeles roofer in the state of The golden state with over 80 years' experience in the industrial roof industry, at Stone Roof we have actually installed and fixed all types of business roof. If you click now are new to roof covering or need a fast review of the numerous kinds of commercial and commercial roofing systems as well as principal components, we have actually got you covered! In terms of roof covering components, a lot of Los Angeles County as you can try this out well as Southern The golden state commercial roof have 3 primary components: the weatherproofing component is the most important component since it maintains water from getting in a roofing system assembly.

 

 

 

Commercial Roofing Contractors Can Be Fun For Everyone


Membrane layer screws as well as plates are put at the seams of the membrane into the outdoor decking substrate. Ballast is offered in numerous shade alternatives allowing for ornamental layout options when desired.

 

 

 

Commercial Roofing SystemsCommercial Roofing Near Me
The Polyurethane Foam dries within seconds after used to the roof surface. Polyurethane Foam has a background of even more than 35 years as a maintainable roof medium.

 

 

 

 

 

 


Likewise understood as BUR, this is an asphalt based alternative that makes use of flooding coats of hot asphalt, layer really felt, and also crushed rock emerging. BUR calls for using tar kettles and also lead to substantial amounts of fumes during the roof process (commercial roofer).Modified Bitumen roof produce leak-proof barriers that execute for years each time due to the several layers of defense.


Utilizes maker's asphalt based fluid adhesive in full insurance coverage spread this hyperlink to stick several layers together. This has the substantial drawback of tar kettle fumes throughout the installment process, Are You in the Market for a New Commercial Roof System, Re-Roofing Project or Roofing Fixing in Los Angeles County, Southern California or bordering?

 

 

 

Indicators on Commercial Roofers Near Me You Need To Know

 

Commercial Roofing Near MeCommercial Roofing
Call us today to book your and also. Our highly-skilled, qualified business professional roofer are standing by to address your concerns!.




A roofing system is the head and also crown of a building. It is also the first line of defense versus different environmental components. Consequently, the choice of your commercial roofing system need to be very easy on eyes and strong enough to withstand deterioration. The commercial roof covering area has taken off, and also today we have also several roof covering options to pick from.


Costly, diminishes with time, inappropriate with asphalt, not as immune to warmth as some counterparts, at risk to early aging if utilized with asphalt. 5 to three decades for high wind and hailstorm. Metal business roofs have actually been around as well as prominent for a great deal of time. They are shielding, eye-catching, and can be really long lasting.


They are extremely resilient, as well as relying on just how much dedication you intend to make to upkeep and upkeep; some may be extra appropriate than others for your company. Steel roofing is a common product utilized for residential as well as business buildings as a result of its lengthy lifespan as well as longevity. It can can be found in several layouts, shapes, dimensions, and sorts of metal.
 

Commercial Roofing Systems for Dummies

Things about Commercial Roofing Contractors

 

Commercial Roofing Near MeCommercial Roofing Systems

You may ask, "Why have a level roof on a structure?" That's a great concern! Flat roof coverings are absolutely nothing brand-new, nor are a few of the tried and tested products that cover these often-expansive roofing systems such as those located on manufacturing facilities, storage facilities, huge and also tiny box stores, apartment, large public structures and schools/universities.


Allow's explore the complying with subjects as they connect to the main low incline roof: Item features, advantages and differences Add-on options Overall maintenance and service warranties After a current evaluation of the Guidebook of Low-Slope Roofing Systems * (hereafter described as the Manual), this handbook will certainly be referenced throughout this article - commercial roofers near me.


(Penis) Fricklas as well as C.W. Lion, this is one of the most detailed created guides to business flat roof. The (NRCA) offers a robust internet site and sources geared for professionals regarding whatever roof covering associated. Their easy-to-navigate website gives an extensive introduction of products, applications, programs and also various other resources for contractors as well as structure specialists.

 

 

 

 

 


In third area is Mod Bit at 12. 4 percent of the new building market and also 14 percent of the reroofing market. Market share for these as well as other system remedies comply with by percent in the chart listed below: From right here, we'll take a look at these low slope roof options in the graph, from those with the tiniest market share to the best.

 

 

 

Some Known Questions About Commercial Roofing Near Me.




Furthermore, metal roofings can stand up to high winds as well as are mainly impact immune. The investment for a steel roof service likely will be much higher upfront than other level roofing services. The Metal Building And Construction Association (MCA) supplies resources for those curious about discovering more concerning the usage of steel as a low slope roofing service.


If hot asphalt is needed for other roofing procedures to adhere insulation or a base sheet, it's likely more affordable to warm mop the cap sheet. Warm welding (likewise referred to as "torch down") can vaporize surface dampness from the bonding location. Warm welding preheats and softens product, using benefits in cool weather.

 

 

 

 

 

 


In many instances, commercial solitary ply roof systems are backed by a manufacturer's service warranty. The Handbook offers a detailed history of the background on contemporary roof systems along with a conversation of the materials as well as study that are part of that background. The authors specify that a mix of economic as well as technical elements led to what they describe as the "single ply transformation," including: Quickly increasing oil prices throughout the 1970's energy crisis Irritation with conventional bituminous roof covering offered a market of structure owners and also architects eager to attempt something new Long-lasting trends toward prefabrication preferred the much less labor-intensive field setup of brand-new, lighter products versus the heavy field labor called for of the conventional systems The Solitary Ply Roof Covering Industry (SPRI) identifies single ply industrial roofing membranes as versatile sheets of intensified artificial products that are manufactured in a manufacturing facility to stringent quality assurance requirements.


Other essential considerations are developing height, wind exposure, anticipated roofing system traffic and visual appeals. In any type of case, consider the track record of the manufacturer and the top article credibility of the roofing specialist.

 

 

 

Commercial Roofing Contractor Fundamentals Explained


If the incline of the roofing system is better than 2:12, then this system may not be proper. Other constraints to the usage of a ballasted system may consist click here for more info of roofing elevation, closeness to coastlines and various other high wind zones and also availability of ballast. A deck that approves fasteners easily, such as steel or timber, makes an excellent substrate for a mechanically attached membrane layer.


While insulation is a vital part of a roofing system, it can boost the possibility of alluring water within the roofing system assembly. This danger of condensation produces the feasible need for another roof-system component: a vapour retarder or vapour barrier. Vapour retarders are made to obstruct the flow of water vapor into the insulation, where it can lower the insulation's thermal resistance, develop a resource of leaking water, and potentially damage the insulation itself.


Maintenance, Regular assessment as well as maintenance of a roof is vital to its sturdiness. A thorough inspection ought to be performed a minimum of once a year by a roof covering expert. Additional examinations are essential after any kind of significant weather occasion. Bear in mind, examinations might indicate check this site out the requirement for repair work. Be sure those repair services are in accordance with the supplier's service warranty and also made by a qualified roofer.

 

 

 

 


While understanding the details of the roof is essential, there are numerous factors you require to understand about warranties and also why they are very important. Keep in mind, when buying a new roof covering system, there are two guarantees to consider: First is the producer's warranty. In general, these guarantees cover defects in the manufacture of the roofing membrane layer.

 

 

 

Not known Facts About Roofing Commercial

 

Roofing CommercialCommercial Roofing Contractors
Second, the roof covering professional need to offer a warranty covering his craftsmanship. Numerous service providers provide one or two years of coverage, nonetheless, there is no sector requirement.


For those thinking about discovering more about residential level roofing systems, please see IKO's guide to property flat roofings.

 

 

 

Commercial Roofing Near MeCommercial Roofing Contractors
When we fulfill with future customers, they are typically contrasting a number of sorts of roof covering systems. We are constantly asked: What are the most preferred kinds of commercial roofing? Which is much better? Which is more moderately priced? In this article, we will certainly cover 5 kinds of industrial roofing. At West Roof Systems, we have been aiding consumers for decades pick the appropriate roof covering for their structure and their spending plan.
 

Not known Details About Tpo Commercial Roofing

10 Easy Facts About Commercial Roofing Shown

 

Tpo Commercial RoofingCommercial Roofing Companies Near Me

You may ask, "Why have a flat roofing system on a structure?" That's an excellent concern! Flat roof coverings are absolutely nothing new, neither are a few of the tested materials that cover these often-expansive roofings such as those found on manufacturing facilities, storage facilities, huge and small box shops, apartment, large public frameworks and also schools/universities.

 

 



Allow's explore the adhering to subjects as they associate with the primary low incline roof covering systems: Product features, advantages as well as differences Attachment alternatives Overall maintenance as well as guarantees After a current review of the Handbook of Low-Slope Roofing System Systems * (hereafter referred to as the Guidebook), this manual will be referenced throughout this article.


(Dick) Fricklas and also C.W. Griffin, this is one of the most thorough created guides to commercial flat roofing. Their easy-to-navigate site gives a detailed summary of products, applications, courses and also other sources for service providers as well as building specialists.


In third location is Mod Little bit at 12. 4 percent of the new building market and also 14 percent of the reroofing market. Market share for these and other system remedies comply with by portion in the chart below: From below, we'll take a look at these reduced slope roof choices in the graph, from those with the tiniest market share to the greatest.

 

 

 

Examine This Report about Commercial Roof Inspection


In addition, metal roofs can withstand high winds as well as are mostly effect immune. Nevertheless, the investment for a steel roofing service likely will be much higher ahead of time than various other flat roof remedies. The Metal Building Organization (MCA) provides resources for those curious about finding out more concerning using steel as a low slope roofing remedy.


If hot asphalt is required for other roof procedures to adhere insulation or a base sheet, it's likely extra cost-effective to warm wipe the cap sheet also. Warmth welding (likewise referred to as "torch down") can vaporize surface area moisture from the bonding area. commercial roofing company. Warm welding preheats and also softens material, offering benefits in winter.


In most cases, industrial solitary ply roof are backed by a supplier's service warranty. The Manual offers an in-depth background of the background on contemporary roofing system systems as well commercial roof inspection as a discussion of the materials as well as research that belong to that history. The writers state that a combination of financial and technological variables resulted in what they describe as the "single ply change," including: Rapidly raising petroleum prices throughout the 1970's energy crisis Aggravation with standard bituminous roof covering gave a market of structure owners and also engineers anxious to attempt something brand-new Long-lasting trends towards prefabrication preferred the less labor-intensive field installation of new, lighter materials versus the hefty field labor needed of the traditional systems The Solitary Ply Roofing Market (SPRI) classifies single ply business roof covering membrane layers as adaptable sheets of intensified artificial materials that are produced in a manufacturing facility to strict quality control needs.




Various other essential considerations are building elevation, wind exposure, anticipated roofing system web traffic and also visual appeals. In any type of case, take into consideration the track record of the supplier as well as the reputation of the roof covering contractor.

 

 

 

3 Simple Techniques For Commercial Roof Maintenance


If the incline of the roofing is greater than 2:12, then this system may not be proper. Other constraints to using a ballasted system may consist of roofing elevation, proximity to coastlines and also other high wind zones and also schedule of ballast. A deck that accepts fasteners quickly, such as steel or wood, makes a great substratum for a mechanically fastened membrane layer.

 

 

 

 

 

 


While insulation is an integral part of a roof system, it can enhance the likelihood of entrapping water within the roof covering assembly. This risk of condensation develops the feasible requirement for one more roof-system part: a vapour retarder or vapour obstacle. Vapour retarders are developed to intercept the flow of water vapor into the insulation, where it can lower the insulation's thermal resistance, create a source of dripping water, as well as possibly damage the insulation itself.


Upkeep, Regular inspection and upkeep of a roof covering system is vital to its resilience. A comprehensive inspection must be performed at least as soon as a year by a roof professional.

 

 

 

Commercial Roofing Companies Near MeCommercial Roof Inspection

 



While recognizing the information of the roof system is necessary, there are several aspects you need to understand about guarantees as well as why they are essential - commercial metal roofing. Remember, when buying a new roofing system, there are two warranties to take into consideration: First is the manufacturer's service warranty. Generally, these service warranties cover defects in the manufacture of the roofing membrane.

 

 

 

Examine This Report about Commercial Roofing Companies Near Me


When the project is total, be sure the contractor offers you with a certificate for your documents. Second, the roof contractor ought to provide a guarantee covering his handiwork. Commonly, this covers installation and also relevant concerns and also must have what things are covered and also what will certainly invalidate them. Numerous professionals offer a couple of years of coverage, nevertheless, there is no market standard.

 

 

 

 


For those curious about finding out more about residential level roofing systems, please see IKO's guide to domestic flat roof coverings.


When we meet with future clients, they are usually contrasting numerous kinds of roofing systems. We are always asked: What are the most preferred kinds of business roof? In this write-up, we will certainly cover 5 kinds of commercial roof.
 

The Top 10 Best Roofers In Sacramento Ideas

The Greatest Guide To Top 10 Best Roofers In Sacramento


For instance, the terra-cotta roof is understood for being incredibly heat-resisting. Top 10 Best Roofers in Sacramento. These ceramic tiles have actually stood up to warmth for centuries, throughout Central as well as South America, and also also the Oriental continent. This sort of roof can last over 50 years, making it a very lucrative possibility for generational residences in foreign nations.


The ceramic tiles are rounded as well as help keep the within a house cooler. One downside of this kind of roofing his the weight as well as price. Terra-cotta roofing considers nearly 2 to 4 times as long as a routine asphalt roofing system. Lots of individuals have to strengthen their present frameworks to support this kind of roofing.


However it can be acquired for really affordable on the Southern continents. Considering their durability it can be a rewarding financial investment. 2-Metal Roofing More Appropriate to North America We have actually decided to include an additional roofing type for heat environments. It is the metal roof covering. Steel, copper, as well as light weight aluminum roof are usually made with recycled products, which is a benefit to environmental-thinkers.




Top 10 Best Roofers In Sacramento for Beginners


Okay for some recycled cans. What Are the Top Rated Roof Tiles? In many cases, top-rated does not equal the most effective. Prior to we take a look at the top-rated, allow's advise you of a roof checklist to assist you make a decision. Water-penetration is the very first concern of a roof shingles.




Using an Instron machine, which tests and also figures out how the stamina and also high quality of a roofing carry out over time. As well as by imitating extreme climate conditions, as well as testing the thickest component of every tile a customer record has actually developed these premier roof covering tiles: 1-Owens Corning Berkshire Collection Ideal muti-varied climate efficiency Elegant and high-grade slate $225 per 100 square feet of roofing Available in different dark tonal shades 2-Atlas Storm, Master Slate Practical and also cost effective slate Has a Scotchguard protector for longevity and also resilience Over 20 color alternatives to assist complement and spruce up your residence $135 per 100 square feet of roof covering Severe weather assurance 3-Tamko Heritage Architectural Shingle Many economical at $71 per 100 square feet of roof covering Has a determining granulated mix and also dimensional aesthetic As immune as the alternatives over Perfect for different weather condition problems Various Roofing system Types to Accommodate Your Demands Regardless, since we have actually covered various roofing system types.


As well as given examples of the premier roof tiles. The finest roof is the one that suits your requirements.




The Single Strategy To Use For Top 10 Best Roofers In Sacramento


 


Roof covering can be expensive, so make certain that you have correct insurance policy and protection to shield you from undetected expenses.


Whether establishing a brand-new roof on your brand-new Ottawa residence or changing one that is older that is no much longer doing its task, there are great deals of options in terms of the kinds of roofing materials obtainable. A few of the different choices contain roof shingles asphalt, tile, metal as well as numerous other kinds of roof.


You could be tempted to place off reconstruction of damaged shingles; however the damages will possibly obtain even worse with time. This might inevitably web cause leaks and far more structural damages. When water streams underneath the tiles, it may rot the wood underneath. If your roof shows signs of more than just tiny damages, it could be time for you to change it.




Facts About Top 10 Best Roofers In Sacramento Uncovered


 


When choosing tiles for your roof covering, initial variables are exactly how the completed roofing will appear. You should also be able to find choices in stain-resistant or low-maintenance shingles.


If a roofing system is not appropriately dealt with or installed there is a large amount of residential or commercial property damage that might take place to the products inside your residence or company and it could bring about a good deal of distress. Lu.


Security is a top concern for Sentry it's the very first thing I see at the task site. Making certain everything's well noted off, roped off where it requires to be, every person is where they require to be, all the training and also lifting is done correctly, the roofing is spick-and-span at the job site no tools as well as mess laying about.




The Definitive Guide to Top 10 Best Roofers In Sacramento


Roofing systems are constructed from different materials, each of which have their why not check here own qualities and also life-spans. Understanding roof covering structures will certainly aid you identify the best roofing material for your residence, based upon its requirements and its style. Learning more about the different sorts of materials will also educate you on their corresponding solution lives, thus allowing you recognize when it is time to replace your roof covering.




Top 10 Best Roofers in SacramentoTop 10 Best Roofers in Sacramento

 



75% of houses in the nation are roofed with asphalt tiles, which are resilient and easy to set up. There are different types of timber tiles, such as cedar and also pine.




Top 10 Best Roofers in SacramentoTop 10 Best Roofers in Sacramento
Durability is amongst the several benefits to a steel roofing. Metal roof coverings are made up of recycled materials, leading to an eco-friendly choice. Weather condition resistance and also a light weight are other benefits of this prominent roof covering product. Other than the materials pointed out here, there are other roof make-ups on the market.




Not known Details About Top 10 Best Roofers In Sacramento


What are the Advantages of Wood Roof Shingles?, wisegeek. net5 Types of Roofing Tiles,.


Picking the kind of roofing product you want for your substitute is a huge choice. Top 10 Best Roofers in Sacramento. You need to research and also take in so much details to select the right sort of roof material for you especially. You'll discover the hardest part of making this large decision is the research side. There's a lot info available, more info here it's honestly frustrating.


There are 3 that we see home owners from all over the country gravitate in the direction of, especially in the Nashville area. 1. Asphalt roof covering The reason for its popularity is due to the fact that it's the most budget-friendly kind of roofing system on the marketplace. An asphalt roof covering is made up of largely asphalt shingles and also other asphalt roof covering elements.




Top 10 Best Roofers In Sacramento - The Facts


(Entrusted to right: 3 tab, Dimensional, and also High-end) The kinds of asphalt roof shingles are 3-tab, dimensional, and high-end. While 3-tab made use of to dominate the marketplace, dimensional roof shingles are one of the most common type installed on roofs today. Luxury-style roof shingles are simply as greatly marketed as dimensional but are practically double the cost.

 

The Ultimate Guide To Stout Roofing, Inc.

More About Stout Roofing, Inc.


Our group sees to it to do a specific quote of the required products as well as the quantity of time needed to address your roof needs. We make certain the contentment of our clients by showing complete dedication to the Dallas roofing solutions we use. Our team will certainly make sure that your roofing is spick-and-span as well as damage-free We have the tools for maintaining a tidy as well as healthy roof covering for residences, houses & workplace buildings, as well as warehouses.


Why would certainly you trouble looking for a different company to take care of your rain gutters when our business manages that. Our Dallas roof covering services also include the. Our team uses customized Dallas seamless gutter solutions that you can always rely on when you need them most. With our diverse series of proficiency, we supply exceptional solutions for: Our Dallas roofing services are not only time-effective but also affordable We can assist you get rid of any type of roof misfortune while remaining within your budget plan.


Preserve the state of your family or service building with the help of AM Roofing Company. Our group of Dallas roof covering professionals is. The rain gutter estimates Dallas that we provide are not only quick however likewise precise as well as easily flexible to fit your budget plan restrictions. We are constantly ready to go a step even more to guarantee your complete satisfaction.


Give our company a telephone call today as well as guarantee the highest-quality Dallas roofing solutions in the Lone Star State!.




8 Simple Techniques For Stout Roofing, Inc.


When it comes to roof covering replacement, you have high expectations.


Review our evaluations, see our awards and ask your next-door neighbors who's the roofing system replacement firm they trust. When it's time for a roofing system replacement and also you're looking for roofing professionals near you, start with Abel & Son and also bear in mind, do not sign anything before you call us!


In Addition, Tamko Heritage roof shingles are also algae immune, stopping the streaking seen on many various other roofings. We took a test to become a TAMKO Pro Qualified Specialist, ensuring our understanding of TAMKO approved techniques for tile roofing systems and also flashing setup, and also consented to keep strict degrees of professionalism and trust and also professional values.




Stout Roofing, Inc.Stout Roofing, Inc.
We find that this last distinction makes a genuine distinction when you have sufficient options for roof covering solutions. Demand Your Free Residential Roof Covering Substitute Quote Today, Roof covering substitute done right always begins with a free quote. A brand-new roofing installment is definitely a financial investment right into your house, as well as you must only make that type of choice when you have all of the monetary details.




Examine This Report about Stout Roofing, Inc.


We had a remarkable experience with Chase Roof. The staff did a wonderful work and our roofing looks incredible. I extremely advise chase roofing as well as particularly working with Todd.




We take terrific satisfaction in being the go-to local roofer for roof replacement, storm damage repair service, and also roof covering upkeep solutions for greater than 25 years. We have a strong link to our area, and also, unlike fly-by-night professionals, we're not going anywhere you can always depend on us to be there for your roof click here to find out more needs.




 


Undoubtedly, your roofing is one of the most essential components of your residence's outside. Naturally, roofs can wear away over their life-span from storm damage, moss, mold and mildew, and other aspects.




Unknown Facts About Stout Roofing, Inc.


Stout Roofing, Inc.Stout Roofing, Inc.
As a NJ homeowner, you require visit homepage to recognize specifically what services credible firms can offer. Whether you're searching for a house upgrade or fixing, local roofer are right here to keep your house risk-free and also attractive. Read on to find out about the most popular service the very best roof business Bergen Region uses NJ homeowners.


With this service, installment experts can remove your old, broken roofing system safely. They can mount your new roof covering successfully.


Depending on their place, they could possibly become a fire danger or cause troubles with your roofing system's total structure. To lengthen the life of your roofing system, call local Bergen Area NJ roofing specialists for dependable fixing services. Seamless Gutter Setups In addition, the finest Bergen Area NJ contractors also use rain gutter installation solutions.


Certainly, skylight setups are an excellent solution that Bergen Area specialist roof covering firms have to supply. Certified specialists can mount brand-new roof covering substitutes for harmed or used rooftops.




10 Simple Techniques For Stout Roofing, Inc.


Seamless gutter installments can protect against damages to your residential property. Set up a skylight to boost your residence's interior lighting and spaciousness. Try to find the finest roof companies Bergen Area that use these services to NJ homeowners.


In this article we'll cover the core services you must be looking for in a my latest blog post roof firm. When looking for a contractor it is crucial to consider what the job requires.


They'll have the ability to provide you a malfunction of costs as well as deal funding options, if essential. This is all to guarantee that your thorough roof service as well as installment is completely transparent to you. It is typical to be curious about what you are obtaining for your cash, and desire even more information concerning expenses and also services.


We have actually described 7 services used by roofing specialists. This is not a solution, however extra a method of operating, which affects every service a service offers. This is a bonus subject, but it must be a concern when recognizing what to anticipate. If you can discover a company that supplies phenomenal solution through good organization methods, you'll obtain remarkable results.

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15