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uPVC Roofing

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Among the different types of roofing options available for you to consider, PVC roofing has received a lot of attention. Even though the concept of PVC roofing is something new to the world, PVC has been here for a long time. In fact, people have been using PVC (polyvinyl chloride) in the manufacturing industry for over 150 years. Before you choose a type of PVC roofing, it is important to have a clear understanding about what you will be able to get out of it in the long run.

What exactly is PVC roofing? PVC roofing is made out of flexible and durable material named PVC. In order to create a PVC roof, two different layers of PVC membrane roofing are attached together. This is paired with a layer of polyester and many other additives. They are in a position to work as stabilizers in the roof. As a result, PVC roofing doesn’t cure or warp after it is laid.

What are the benefits of PVC roofing? Now you must be wondering why you need to consider using PVC for your home or commercial property. If you are on a tight budget, this will be a good option to go with. Therefore, PVC roofing has become extremely popular among customers. It can provide you with the opportunity to get your roof done, with an affordable price tag.

For the minimum investment that you make to get a PVC roof, you will be provided with proven performance. It is resistant to a variety of materials, such as wind, hot, cold and humidity as well. Therefore, you will not have to put any extra efforts in order to improve the overall durability of the roof. This will help you to take a break from the regular roof inspections and maintenance work you tend to have to do with other types of roof materials.

PVC is also a fully waterproof material. As a result, you will not be able to find any leaks in the roof when it is raining. This can also help you keep peace of mind in the long run. In addition to that, you will be able to keep your cooling and heating expenses low with PVC roofing, because the material is resistant to these extreme temperatures.

Why is PVC roofing the best option? PVC can provide you with a large number of benefits when compared to the other roofing materials. These benefits have contributed towards the popularity of PVC roofing.

When researching a roofing material, remember to consider its durability. Otherwise, you will have to go through frustrating and expensive roof repairs on a regular basis. That’s where PVC roofing is separated from the rest. PVC is identified as one of the sturdiest materials available for roofing.

Apart from the durability, the energy efficiency of the roof is very high. That’s because PVC roofing is resistant to cold and heat. Therefore, you will be able to save energy during winter

season as well as in summer season. Moreover, PVC roofing resists dirt, dust and other debris. You will be provided with the opportunity to retain the good looks of PVC roofing for a long period of time.

Because of all of these reasons and more, many businesses and homeowners are looking into this type of material for their roof.

2020 PVC Roofing Membrane Cost, Plus Pros & Cons for Flat Roofs

In the single-ply roofing market, PVC roofing membranes offer an impressive set of advantages, unmatched by competitors. Among the most notable benefits are strength, durability, resistance to moisture, wind, fire and chemicals.

PVC membrane installed on a flat roof

Additionally, PVC roofs are consistently chosen by homeowners looking to install an Eco-friendly (green) system over their flat or low slope roof.


Expect to pay in the range of $6.50 to $12.50 per sq. ft. for a mechanically attached residential PVC 50 mil membrane installed over a flat or low-slope roof on a single-story or two-story house.

If the removal of the old roof is required, then your total cost installed could be higher, depending on the scope.


PVC roofs are specifically engineered for strength, ensuring the membrane’s long service life. The American Society of Testing and Materials (ASTM) requires a roofing membrane to have a minimum breaking strength of 200 pounds per inch.

PVC roofing membranes far surpass this standard, all having a minimum breaking strength of 350 pounds per inch.

DURABILITY — Hot Air Welded Seams

Hot are welded seams are the feature that makes PVC roofing membranes exceptionally strong, durable, and impermeable to moisture. Hot-air welded seams form a permanent, watertight bond that is actually stronger than the membrane itself. — This gives PVC roofs an edge over other roofing systems, which rely on adhesives, tapes, and caulks to seal the seams, and as a result are inherently a lot less durable than PVC.


Exceptional durability and strength lend themselves to a long service life. A properly installed, high quality PVC roofing membrane can last in excess of 20 years, and will not require much maintenance during its service life. This means that once you invest in a PVC roofing membrane, you will be saving thousands of dollars on costly maintenance and repairs for years to come.


With a PVC roof, commercial buildings, such as manufacturing facilities, will not face roofing problems that result from exposure to chemicals, as PVC is highly resistant to chemical damage. Moreover, animal fat from grease vents on restaurants may cause damage to asphalt -based roofs and other single-ply roofing membranes, but will not have a negative impact on a PVC membrane.


PVC roofing membranes have a solid fire-resistance rating. These roofs are difficult to ignite, burn slowly, do not support combustion, and self extinguish when the source of flame is removed. PVC roofing membranes have passed FM and UL fire testing, and have an unlimited slope approval.


Because of their inherent strength as well as heat – welded seams, PVC roofs have superior wind uplift resistance. Many in-service membranes have survived Category 3 hurricanes. A PVC roof is the best choice for low and especially high – rise buildings located in regions prone to strong winds.


PVC membranes are manufactured to remain watertight in extreme conditions. The membrane stands up to constant dampness, ponding water, as well as high and low alkaline conditions. Also, exposure to plant roots, fungi and bacteria have no negative impact on a PVC roofing membrane.


There are many environmental benefits associated with PVC roofing membranes. Notably, the membrane’s high solar reflectivity reduces AC load and energy waste, lowers monthly heating (with insulation) and cooling costs, and helps mitigate the heat island effect in urban areas.

Moreover, vinyl is one of the few building materials that can be fully recycled into new products, even after decades of service life.


IB Roof – Manufactures PVC flat roofing membranes for residential and commercial applications. The company is based in Eugene, OR. Their products are installed not only on the West Coast, but also in New England and Nationwide.

IB PVC membranes available in different colors

Product line includes solar reflective membranes rated by Cool Roof Rating Council. Residential grade membranes come in 50 mil thickness, while commercial-grade membrane are available in thicknesses of 60 mil to 80 mil.

Membranes are available in solar-reflective white and several different colors.

Specialty flat roof decking product called DeckShield is available for walkable flat roof decks.

Duro Last is another PVC roofing manufacturer catering to commercial roof markets. Duro Last membranes are available in 40, 50 and 60 mil thickness.

Lastly, there is a commercial PVC membrane manufacturer Sika Sarnafil that is providing PVC membrane at supposedly TPO membrane prices!

2020 Roof Replacement Cost – New Roof Installation Prices

We all want to get the best possible deal when it comes to spending our hard earned money. However, there are some items that fall in the “never bargain shop” category. A new roof ranks high on that list.

GAF asphalt roofing system

What to Expect in Terms of Costs?

A new asphalt shingles roof for a typical 2,000 sq. ft. single-story ranch house can range in price from $8,500 to $16,500 fully installed.

Across the US, a typical architectural asphalt shingle roof will cost between $4.00 and $7.00 per sq. ft. to install, depending on the type of shingle, and project specifics variables. This price range normally includes all the necessary materials, removal of the old roof (up to two layers), dumpster and disposal fees, permitting fees, professional installation, and workmanship warranty.

Note: The actual estimates you’ll receive will vary depending on the location of your home, roof’s overall complexity, and the type of system you choose to install. Quotes will also vary from contractor to contractor, that’s why it’s important to get a few quotes.

Roofing Shingles

Did you know? The average house size in America is roughly 2,000 square feet, with older homes being smaller than that (1,500 Sq.Ft. to 1,700 Sq.Ft. on average) and newer homes being larger (2,400 Sq.Ft. to 2,600 Sq.Ft. on average). However, the size of the roof can vary depending on how many levels or stories a home has, the slope and type of roof shape, and complexity of its architectural design.

Varying factors that can affect your cost are: the brand and type of shingles; the type of underlayment; the slope of the roof; complexity of the job; the company installing the roof and the region.

Average Total Costs of Common Roof Systems for Homes:

3-Tab Asphalt Shingles: $7,000 to $12,500
30-year Shingles: $9,000 to $16,500
50-year Shingles: $11,000 to $18,500
EPDM Rubber: $8,000 to $15,500
TPO or PVC Membrane: $10,000 to $16,500
Wood Shingles: $14,000 to $25,500
Steel Shingles: $14,000 to $25,500
Aluminum Shingles: $14,000 to $28,500
Standing Seam: $23,000 to $30,500
Natural Slate: $25,000 to $55,500
Concrete Tiles: $25,000 to $45,500
Clay Tiles: $25,000 to $50,500

* These are approximate total job prices based on the national average. Costs may vary depending on your region and home’s location, the roof’s slope and number of stories, overall complexity of the roof, the number of layers of old shingles to be removed and disposed of, type of underlayment and accessories used, and any workmanship warranties or guarantees the contractor offers.

Needless to say, getting a roof replacement is expensive. Seeing the total price of getting it done properly can cause a justifiable sticker shock. However, when homeowners have a better understanding of where the money is going and how they will save money in the long run, it’s easier to see a quality roof as the investment it truly is.

Pictured is a Traditional Home with a Slate Roof

Having a roof over your head is a basic, essential need. Yet, when the time comes to have a new roof installed, a typical homeowner will either pay too much by going through the local home improvement store like Lowe’s or Home Depot, which by the way does not necessarily guarantee quality, or inadvertently, opt for a low quality roof by hiring a contractor with the lowest bid.

Beyond the Basics

Many homeowners make these often-poor choices, because they don’t really understand the importance of a good roof in the first place, as they lack general roofing knowledge, as well as fear getting ripped off, often justifiably so.

This guide will give you the knowledge necessary to hire a reputable contractor and get the best roof for your money.

Importance of a Quality Roof

Before getting into the actual roof prices, it’s essential to establish the importance of a properly installed high-quality roof. A roof does more than keep the rain off your head. It protects your biggest investment – your home.

What you should expect from a high quality roof:

Durability – long lifespan; stands up to high winds, heavy rain, snow and hail; less maintenance; few replacements

Protection – doesn’t leak; protects the inside and outside of the structure; provides proper drainage; keeps family safe during extreme weather

Efficiency – proper ventilation and insulation; saves energy; lowers heating and cooling bills; helps HVAC equipment last longer; helps prevent ice dams, possible energy efficiency tax credits

Increased Home Value – If you’re planning to resell your home, it will be worth more with a high-quality roof.

What you can expect from a low quality roof:

Unreliable – vulnerable to premature leaks; can’t stand up to pressure from snow; peels off in high winds

Quite Temporary – short lifespan; deteriorates at a faster rate; high maintenance and unnecessary repair costs

High Energy Costs – improper ventilation and insulation decrease energy efficiency; high energy bills; heating and cooling unit must work harder

Potentially Dangerous – Low quality materials combined with improper ventilation can be a fire hazard and also cause mold issues

Consider the following examples: The most popular residential roofing material is the basic 3-tab asphalt shingles, because they have the lowest up front cost. However, 3-tab shingles are rather thin and can fail when exposed to strong winds or rapidly-changing temperatures. As result, 3-tab shingles will normally last less than dimensional or architectural shingles. Thus, although you may pay less up front, frequent roof replacements can make the least-costly option more expensive over time.

Metal roofs do have a higher initial price tag, but a durable and energy-efficient metal roof will help you save money in the long run. Many residential metal roofs are offered with a lifetime warranty, are surprisingly energy efficient, and require little to no maintenance. Plus, they come in a variety of styles and colors to match anyone’s taste and local flair.

When weighing the price of a roof against the value received, homeowners need to look beyond the upfront cost, and consider long term savings and added benefits a quality roof can provide.

Remember, lower price doesn’t always mean less expensive

Choosing a Trustworthy Roofer

Unless you personally know a contractor, the thought of finding a reputable company can be overwhelming, to say the least. Between horror stories of people getting blatantly ripped off, the fly-by-night crews and storm chasing contractors, it can be hard to know who you can trust.

Use these steps to find a reputable roofer:

1. Ask friends and family for recommendations.

2. Once you have a list of prospects, call them and ask these questions:

  • Do they take on projects of your size? This one will almost always be a Yes, but it is a good starting point to get the contractor’s interest and attention
  • Can they supply a list of previous clients as references?
  • Are they willing to provide financial references from banks and suppliers?
  • How many other projects will they be working on while doing your roof?
  • Will they be using subcontractors? If so, how long have they worked with them?

This information will tell you how reliable they are, how much attention they’ll give to your project and how smoothly the work will go.

3. From your phone conversations, choose three to four contractors to come to your home for estimates. Don’t go on personality alone. Be sure to check their reputation with their past clients and/or BBB, rip off report, Angie’s List if you have it, etc.

4. Follow up on the information you’ve gathered. Call their clients to see if they are satisfied with the work and service they’ve received.

5. When prospective contractors visit your home, they should inspect the roof, along with the attic insulation and ventilation system in place. If you have a rather complex roof, they may ask to see the blueprints if you have them, which can help with the measurements and ordering of materials.

When discussing your needs, make sure they fully understand your expectations in terms of the new roof including making sure that your new roof will be properly ventilated, debris removed, and that your house and landscaping will be properly protected if the old roof needs to be removed.

Make sure that you fully understand the product benefits, and warranty details for materials and labor. The contractor should be eager to answer any questions you may have, as well as have questions and suggestions for you.

You will also want to make sure that the company has all the necessary roofer’s liability and worker’s comp insurance, and that they will be getting a permit for the job. You may also want to check their contractor’s license if it’s required in your state.

6. To accurately compare bids, ask for a breakdown of the contractors’ estimates. The estimate should include cost of materials, labor, other expenses and profit margin. Remember if companies aren’t making profits, they won’t be around to cover your warranty.

7. Throw out the low-ball bid. If an offer seems too good to be true, it probably is.

8. Go with your gut. You must be comfortable with not only their ability to do the work, but also how you feel around them. Trust is a major factor when hiring a contractor. They’ll be at your home for several hours; you need to feel comfortable talking to them; as well as get a sense that they are being fair, and honest.

Tip: You do not want to do business with a contractor who seems pushy and impatient with your questions.

More on the Importance of Hiring a Reputable Contractor

It can be very tempting to go with the crew offering to save you money on such a large investment. However, when you choose a company based purely on the lowest bid, it will likely cost you more in the long run.

What you can expect from a disreputable roofer:

  • They are likely to cut corners to save time on installation at your expense.
  • They are likely to use low quality materials.
  • They don’t necessarily adhere to the building codes.
  • They often hire uninsured, illegal immigrant workers.
  • They go through a job too quickly, thereby not doing quality work.
  • They’re often not properly insured.
  • They’re usually not licensed, if licensing is required in your state.

Your roof will only likely look good for a short time. When you start having problems with your roof, and you will probably have problems, they won’t be around to uphold your warranty.

Of course, hiring someone who is skilled in his trade and takes pride in his work will cost more than a fly-by-night organization. But, you get what you pay for.

What you can expect from a reputable roofer:

  • Honest contractors understand their services are often needed when people are unprepared and can least afford it.
  • They will work out a financial plan that works for you or have a list of reputable lenders.
  • A reputable company will sit down with you, listen to your concerns, your financial limitations, and your needs.
  • A good roofer will do everything they can to give you the best roof and roofing design including ventilation and flashing details available.
  • If something happens to your roof, they will be there to fix it. – Their reputation is more important to them than a “few extra dollars” they may earn in the short term.
  • Reputable roofers understand that sometimes clients truly just need a roof over their head and can’t afford the best roof on the market. In these cases they will work with you to give you the best value engineered roof you can afford.

How Contractors Determine the Price of a Roof Replacement

After inspecting the roof and speaking with homeowner, a contractor will draw up an estimate for the project. Estimating takes several important factors into consideration including materials, complexity of the job and the amount of time needed to complete the job.

Typical Breakdown:

Roof Size – Roofs with more slant have a larger surface area than roofs with less slant.

Roof Slope – Steeper sloped roofs are more dangerous and more difficult to work on than flat roofs.

Roof Complexity – A roof with more level changes, hips and valleys, and add-ons, such as dormers, will be more expensive than a simple roof.

Existing Layers – It’s sometimes possible to install over existing shingles, but this lowers the lifespan and can cancel the warranty. It’s better to do a complete replacement. The more layers that must be removed will increase the price.

Debris and Waste Removal – Asphalt shingles, the most common material used, are considered hazardous waste and must be disposed of properly.

Materials – The type of new material that will be installed, such as asphalt shingles, steel shingles, slate shingles, etc.

Building Materials – This covers all other materials needed to replace a roof including boards and plywood for the roof deck, nails, drop cloths, tarps, staples, calk, etc.

Roof Underlayment and Accessories – Underlayment and accessories are part of a system that makes the roof complete and watertight.

Underlayment can be a simple 30lb felt or tar paper. There are also more advanced roof deck protection options such as breathable synthetic underlayment and/or Ice-and-water shield that protects sensitive and leak-prone areas of the roof such eaves and valleys. Accessories include vent pipe boots, snowguards, and flashing materials.

Ventilation – Ventilation is very important for expanding the lifespan of a roof, increasing its energy efficiency and meeting building code requirements in some areas.

Did you know? Ventilation is one of the main areas where corners are often being cut by less reputable contractors.

* Make sure anyone you hire obtains all the required building permits and your roof meets all required building codes.

Labor Costs – Installation/labor costs will vary depending on the size and complexity of the job, the workers’ experience and how long the project will take.

Overhead Costs – This covers the basic costs of doing business (insurance, advertising, taxes, permits, office space, equipment, trucks, office supplies, office staff, etc.).


Here is another good article read if are interested:

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