Roof Replacements: Frequently Asked Questions

Should I get a shingle layover?

A roof layover, or shingling on top of your existing roof, is not the best option in general. It shortens the life of the new roof and it limits the warranty on the shingles given by the manufacturer, CertainTeed. When you put shingles on top of the older shingles, any hidden roof rot will remain hidden. It will not be fixed like it would be when the whole roof is replaced. Two layers of roof can cause problems with ventilation. Because of these issues, many roofing manufacturers cannot warranty their shingle material on layovers as long as they would on a tear-off.

Do I have storm damage / should I submit this to insurance? 

Ultimately your insurance company decides if you have storm damage but it’s always a good idea to have a local roofing contractor come take a look before you call your insurance. Some roof repairs will be less than or close to your deductible and will not be worth filing a claim with your insurance.

What’s the difference between the Landmark and Landmark Pro Shingle? 

There are two big differences between these shingles lines. The first is the Landmark has a 10 year warranty against algae and the Landmark Pro has a 15 year warranty against algae. If you have mature trees around your home; it might be a good idea to select the Landmark Pro as your shingle for your roof replacement. The second difference is physical weight. Landmark Pro is a slightly heavier shingle than the Landmark.

Are my shingles 50 year shingles?

All shingles are now labeled as limited lifetime shingles as opposed to 20 year, 30 year, or 50 year shingles. Most asphalt shingle roofs will last between 20 to 25 years.

Why are you switching my box vents to ridge vent? 

Box vents are being replaced with ridge vent because ridge vent gives a more effective ventilation for the overall roof. The ridge vent gives a cleaner look for the overall appearance of the roof.

Is ridge vent included in my roof estimate?

Yes – almost every roof replacement estimate Carlson Exteriors provides will include ridge vent. Take a look at your roof estimate and if it states “shingle over ridge vent” that means ridge vent. If your home does not have enough ridge line, box vents will be used and will be listed on your estimate.

New ridge and ridge vent was installed on a house that had damaged ridge vent

Will you put starter in the rakes and eaves? 

Carlson Exteriors puts starter in the rakes and eaves of all roof replacements per shingle manufacturer requirements.

Why are you using synthetic felt instead of real felt? 

Synthetic felt is stronger and more durable than 15 lb or 30 lb asphalt saturated felt. It doesn’t tear as easily and will withstand all elements better if it’s exposed.

What if I have bad sheeting? 

If you have buckled or rotted sheeting, it will need replaced during the roof replacement. It’s impossible to tell the exact amount of wood that will need to be replaced until the shingles have been removed.

How far up do you install ice and water barrier? 

Per city code, ice and water barrier is required to be applied two feet inside living space. If you have larger overhangs, you will have more ice and water than if you have standard over hangs.

Roof installation in progress showing proper installation and placement of ice and water barrier, synthtic felt, and architectural shingles
Roof installation in progress showing proper installation and placement of ice and water barrier, synthtic felt, and architectural shingles

Do you offer financing plans or payment plans? 

Carlson Exteriors does not offer financing or payment plans. It is best to call your bank and talk loan options with them.

How do I see roof colors for my new roof?

There are few options to look at roof colors. We have sample shingle boards (1′ x1′ size) we can drop off at your home. You can compare how different roof colors look with your siding, brick or stone. We can give you addresses of roofs in certain colors for you to drive by and look at. You can give us addresses of roofs you like the color of and we can let you know what color that is. You can explore online through our website or Certainteed’s website. If you explore CertainTeed’s website be sure to enter your zip code so you can see colors available in your region.

Are light color roofs better for heating and cooling? 

The difference between light and dark colors roofs are very minimal when it comes to heating and cooling. We recommend picking a roof color that coordinates with your home because there will be no noticeable difference in your utility bills.

What is included in my roof warranty? 

CertainTeed 4 star warranty is a 50 year non pro-rated warranty that protects you agains shingle defects or premature aging (excessive granule loss, cracking, splitting, or curling shingles). Carlson Exteriors provides a 3 year labor warranty with every roof replacement. If you want to upgrade to the 5 star warranty with provides a 25 year warranty on workmanship or protects you against installer error.

Home Styles

When homeowner replace the siding or are building new, they often find inspiration within a certain house style. This includes but isn’t limited to Craftsman Style, Modern Farmhouse, Modern/ Contemporary look, and Colonial. While the colors of the siding can help nail the look, the basic design of your home will be what places your home in a “defined category”. With that said, let’s focus on what you have the power to change to get you closer to your favorite style.

Craftsman Style

Craftsman style covers a wide array of sub styles. The term is used loosely but the following traits typically apply: tapered column, decorative gables, big overhangs, and details in the trim. If you want to make your home look more like a Craftsman home, give your columns a tapered look. Add decorative pieces like corbels, dentil, or brakes in along your trim work. Bring the attention to any gables you might have on your home through texture and color.

Modern Farmhouse

The Modern Farmhouse focuses on function, simplicity, and bringing the outdoors inside. White and black is the classic color choice for the Modern Farmhouse look. Bring rustic elements out as much as possible with a metal roof or wood in the garage doors, porch columns, or gable accents. If you find yourself replacing your siding and want the Modern Farmhouse look, look at wider siding panels. Most vinyls are available in 8″ only in white; which does work nicely with the Modern Farmhouse look. If you decide to go with a hardboard siding the widths have a bigger range and are available in almost any color your heart desires. Have lots of windows, the bigger the better. If you can’t have a big, sprawling porch make it as welcoming as possible. Carriage style garage doors in a wood look are also characteristic of a Modern Farmhouse look.

Modern or Contemporary Look

These looks are more about smoothness and flatness. If you are remodeling your house that usually means you can’t re-do the slope of your roof to be completely flat. You can replace your siding with big 4×8 sheets of siding to achieve an industrial look. These are available in most colors in LP Smartside or James Hardie Fiber cement. Replacing your windows with grid-less windows. Replace your garage door with a smooth door and have your windows vertically stacked to one side. Many homeowner like to bring in a wood siding section to contrast the industrial sections on the home.


Colonial homes are symmetrical and focus the attention to the entrance of the home. If you are wanting your home to look Colonial inspired, consider adding crown molding to the outside of your home or above your windows. Add shutters, lots of shutters.

Which Shingle Should You Put On Your House?

These are all Weathered Wood – you can see the color differences in each line

It’s time to replace the roof on your home, which shingle should you pick? Many contractors present you with a “Good, Better, Best” scenario but that is a generalized comparison of the shingles. The specific details are what will help you make your decision. Carlson Exteriors quotes CertainTeed Landmark, Landmark Pro, and Northgate shingles for roof replacement options. There are more options but these 3 really cover the basics for a homeowner wanting to replace the roof.

Mastic white siding, white trim, black windows, CertainTeed Pewter grey roof, Black garage doors with not windows
Mastic white siding, white trim, black windows, CertainTeed Pewter grey roof, Black garage doors with not windows


Landmark is our standard shingle and is our most popular roof for replacements and new construction. It is a great quality shingles. The shingle weighs 220lb per 100 sq foot. It is available in 12 different colors. Compared to the Landmark Pro and Northgate, the Landmark is more unified in color. It use to be considered a 30 year shingles but is now called a limited lifetime shingles. We generally see this shingles lasting around 20 years plus or minus a few years. If you get a roof replaced by Carlson Exteriors we do register your roof for a 4-star roof warranty with Certainteed. This is a 50 year non prorated warranty that will increase with inflation. You can transfer this roof warranty once within the first 12 years to a new homeowner. Click here to read more about the roof warranty Carlson Exteriors offers. If you are unsure how long you will be living in your current home, this will likely be the shingle for you.

Roof Replacement with Landmark Pro Max Def pewter grey shingles
Roof Replacement with Landmark Pro Max Def pewter grey shingles

Landmark Pro

The Landmark Pro shingle is the most likely upgrade for roof replacements. This shingle weighs 240 lb per 100 sq foot. There are 14 colors available in this line; each color has lighter lights and darker darks to provide more variation and texture in the overall look. The Pro shingles has a 5 year longer warranty against algae growth. The granules are made with copper which helps fight against algae growth. If part of your roof gets little sun or is covered by mature trees the Landmark Pro might be the shingles for you. For a little more money, you get a heavier shingle, a shingle more resistant to algae growth, and a shingle with more color variations.


Northgate is a great option if you are looking at upgraded shingles. This shingle weighs 320 lb per 100 sq foot – that is 100 lbs more than the Landmark. The Northgate comes in 11 colors. The colors have a higher contrast (like the Landmark Pro) but it is a more defined shadow mark. This gives a better allusion to a shaker style roof. The Northgate is also SBS Modified shingle; this makes it more flexible to withstand hail, expansion, and contraction. We generally see this roof lasting closer to 30 years since the shingle is overall more durable shingle. Since the Northgate shingles is a Class 4 Impact Resistant shingle, you should check with your home insurance to see what discounts you might qualify for. The Northgate shingle is really ideal for the homeowner who knows they will live in their home a long time and can get the return on a higher quality shingle.


How Covid Changed The Construction Industry (and still is)

Custom grey board and batten vertical fiber cement siding with grey shakes, white trim, metal accent porch roof, and Driftwood shingles

Ever since covid-19 made it’s roaring appearance; industries worldwide have found themselves in whirlwind of changes, problems, and shortages. Let’s narrow the focus to just construction so you can get an idea on what you might be facing if you decide to remodel or build a new home. The shutdown ripple effect, material shortages, man-power shortages, price increases, and wage increases are all at constant play in the current market. Let’s start at the beginning:

The Shutdown:

When everything was shutdown in March 2020, many manufactures laid off employees and shut down plants completely. Depending on the state the manufacturer was in; they were required to completely shut down. Others shut down because they thought new builds and remodels would come to a big halt. They were guessing that many homeowners would not want to take on any construction projects during an unpredictable financial period. instead, homeowners found themselves working from home and wanting to improve their new “offices”. Manufacturers quickly realized their mistake in predicting the future; however it was harder to backpedal than expected. Depending on the state and it’s covid mandate, some roofing, siding, and aluminum companies decided it would be better in the long run to move some manufacturing plants out of the state and into a state with looser covid restrictions. That means they would have to retrofit an existing building, move staff, and train new staff to get a plant running again. They were still likely working with some covid restrictions and not able to produce at full capacity. This produced some serious backlog on orders.

Mastic white siding, white trim, black windows, CertainTeed Pewter grey roof, Black garage doors with not windows
Mastic white siding, white trim, black windows, CertainTeed Pewter grey roof, Black garage doors with not windows

Material Shortages:

After hurdling all that the shutdown threw at them; manufacturing plants now found themselves facing a raw material shortage. All materials from shingles to vinyl siding to aluminum gutters to the steel in garage doors are facing a higher production cost and reduced manufacturing (partially due to reduced labor forces). If plants can’t get the materials they need to produce; products get backordered and prices get raised.

Enviro Dri water barrier
Enviro Dri water barrier

Price Increases:

Record price increases have occurred within the year. Before covid, prices would only increase once or twice a year to keep up with inflation. There would be at least a 30 day notice provided. Now it’s not surprise if there is just a 4 hour notice. This has never happened before. Prices are never stable. The manufacturers are dealing with such a volatile market in materials and strains on labor they have to keep the price changing frequently to stay profitable.

What does this mean for you?

Let’s reduce all of this to what it means for the homeowner of 2022. If you know you want to replace the siding on your home – jump on it. Unless you are ok with paying more in a couple months, don’t wait! Get your roofing selections to your contractor to lock in your price even if you aren’t ready to do the work for months. If you are building a new home, the sooner you place your selections the sooner you will have your prices locked in. We have found many homeowner building new homes, take their time in making selections. Normally we don’t like to rush homeowners into decisions but after a month the price will likely increase 5-15%. Once the order has been placed, it may take months to get in. Most contractors don’t mind you checking in for updates. It’s always nice to stay in communication during these unprecedented times.

Before: Cedar siding looked run down. After: English Wedgewood vinyl siding brightens up this home
Before: Cedar siding looked run down. After: English Wedgewood vinyl siding brightens up this home

Comparing Vinyl Siding to Hardboard Siding

James Hardie Siding panels and real cedar siding in Heyworth Il

It’s time to reside your home but what siding products should you use? Vinyl siding, James Hardie Fiber Cement siding, or LP Smartside siding? What are the pros and cons of each product? What is right for you? Let’s tackle those questions with this article.

two story house with brick and fiber cement shake gables
AFTER – Carlson Exteriors removed faux stucco from the gables on this Peoria, IL house. It was replaced with James Hardie fiber cement shake

Back to the basics– what is vinyl siding and what is considered a hard board siding?

Vinyl siding is primarily made up of PVC resin that is extruded out to make up the length of the siding piece. The top layer usually includes fade resistant material to protect the original color of the siding from fading in the sun.

Hardboard siding can cover an array of products but is meant to simulate a real wood product. It’s a solid board while vinyl siding is a shell. Our company only offers LP Smartside and James Hardie Fiber Cement Siding as hardboard options. LP Smartside is an engineered wood product including waxes, resins, and wood strands harvested from a renewable wood source. James Hardie Fiber Cement is cellulose fibers, cement, sand, water, and minor additives. Both LP Smartside and James Hardie Fiber Cement use heat and pressure (in different ways) to create their finished product. Below are 2 virtual tours of the factories.

In the photo, you can see the vinyl siding only gives the allusion of being a solid piece while LP Smartside and James Hardie Fiber Cement Siding are actually solid pieces of siding.

Comparing the profile of Mastic vinyl siding, LP Smartside, and James Hardie Fiver Cement siding

Pro’s of Vinyl Siding

  • Maintenance free
  • Costs less than LP Smartside or James Hardie Fiber Cement Siding
  • Easier to make storm damage repairs on
  • Most Siding Contractors can install correctly
  • Wide array of colors

certainteed cobblestone grey roof, mastic white board and batten white siding and trim, black garage door

Con’s of Vinyl Siding

  • More susceptible to storm damages
  • No insurance discounts
  • No custom color options are available
  • Limited in profile options (Double 4″ and Double 5″ are available in most colors. Single 8″ is only available in white)

LP Smartside siding in custom dark grey siding white white trim

Pro’s of LP Smartside Siding

  • Impact resistant (may qualify for insurance discounts)
  • Available in standard colors or custom colors
  • Comes in a wide array of profiles
  • Looks like real painted cedar siding
  • Does not require and special blades or tools to install
  • Costs slightly less than James Hardie Fiber Cement because it’s slightly easier to install

LP Smartside in tan and dark brown

Con’s of LP Smartside Siding

  • Limited contractors are skilled enough to install properly
  • Requires re-caulking around every 3- 5 years
  • Harder to make repairs on
  • Costs 4-5 times more than vinyl siding

Pro’s of James Hardie Fiber Cement Siding

  • Impact Resistant (may qualify for insurance discounts)
  • Fire Resistant (may qualify for insurance discounts)
  • Available in many profiles and styles (Board and Batten come in custom widths)
  • Looks like real cedar siding
  • Available in 700+ standard colors

two story town homes with two toned grey siding

Con’s of James Hardie Fiber Cement Siding

  • Limited contractors are skilled enough to install properly
  • Requires re-caulking every 3-5 years
  • Higher risk of product breakage in delivery
  • Needs special blades and tools for install
  • No custom colors are available (but it is available in 700+ standard colors)
  • Costs 4-5 times more than vinyl siding


If you plan on staying in your home for a long time, a hardboard option might be right for you if it is within budget. If you aren’t sure how long you will live in your home or are trying to update on a slimmer budget, vinyl siding might be the best option for you.

Need Design Ideas?

If you are building new or remodeling your current house, it can be a daunting task to pick out the selections. The small samples can make it hard to envision the final product. While not exact, we have a few different programs we can offer as a service to you. If you are happy with our current stock of prints or houses we can use that to generate a rendering of your home. If you wish to see your exact home we can upload that.

See More here about our Hover Design Service with your own home.

New Design Service

Have you ever thought about making changes to the exterior of your home, but not sure where to start? If it is difficult for you to envision what your house could look like, you may be interested in one of our new services called Hover.  The process is easy, pictures are taken of your home and you will end up with a complete 3D rendering.  After that, any combination of exterior products can be added to your house.  You will be able to see different colors and materials.  If you have wondered what your house could look like, take advantage of this service!  If you end up using Carlson Exteriors as your contractor, the design fee is credited to your invoice total!




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How to Make Color Selections

Subdivisions are a great place to get color selections.

Making color selections can be very difficult and stressful for first time home builders; but it doesn’t have to be! Here are a few easy steps to get you started in knowing what you want, but just as important, what you don’t want.

Subdivisions are a great place to get color selections.
Subdivisions are a great place to get color selections.

Drive Around Local Subdivisions

Your local neighborhoods are great resources to find combinations that you like. We usually suggest newer neighborhoods because are more likely to be up to date on all product styles and color offerings. Take photos and record address of homes that strike your fancy. These are great to share with your contractor.

Look at Pinterest or Instagram

These two platforms are chalk full of photos. You will definitely find a wide array of styles, colors, and combinations. This is perfect to do when you have a few extra minutes or want to look late or night. The one downside to looking on Pinterest or Instagram is that not all products you see are guaranteed to be provided in your area or by your contractor.

Custom color LP SMartside in dark grey siding
Custom LP Smartside in dark grey

Browse Your Contractor’s Portfolio

Your contractor should have tons of photos readily available to you on their website. We love asking clients to start here because we know exactly what products/colors are installed on each home.

Ironstone grey siding with white trim, black roof, and faux wood garage doors in normal il
Ironstone grey siding with white trim, black roof, and faux wood garage doors in normal il

Meet With Your Contractor

Often times customers want to know what’s available in their budget or get a little reassurance from a professional. Meeting with your contractor lays a great foundation. They can even go through their online photos with you to help you visualize.

Customer Reviews vs Customer References

Customer testimonials and customer references seem like the same thing on the surface but they are very different and serve different purposes. They are equally important.

So what’s the difference?

Let’s start with the more familiar: Customer Reviews. You can find these on the contractor’s website, Facebook, and any Third Party website (like Google, BBB, Yelp, Home Advisor, etc.). When you start the hunt for the best roofer or perfect siding repair company, you should start by looking up reviews from previous customers. Click here to be taken to Carlson Exteriors’ page of testimonials.

Things to take note of to help you gauge the contractor’s professionalism:

  1. How recent are these reviews/ testimonials? How frequent do they occur? How many are there? You want to see a lot of recent and frequent reviews. Take in to consideration any off-seasons for exterior contractors; they will have less reviews during winter.
  2. Do they talk about their experience working with the sales person/ Project Manager? A sales person or a Project Manager will likely be your first and main contact to the company. They should not apply any sales pressures or gimmicks – only treating you respect. They should be easy to communicate with and happy to answer any questions you may have.
  3. Is Customer Service a common theme in reviews? For some reason, it’s easy to forget that contractors need to provide a high level of customer service. Remember you are paying them for their services.
  4. Are there repeat customers? The true testament to a contractor is if you can find evidence of returning customers. If a homeowner was truly satisfied with a contractor’s work, that contractor will be the first one that homeowner calls.
  5. How did the contractor handle mistakes? Even the best contractor is still human; they make mistakes. What separates the good contractors from the bad is how the mistakes are handled. Can you find evidence that problems were handled in a timely manner and to the customer’s satisfaction?



Now let’s talk about customer references! When you meet with your potential contractors ask them for a list of previous customers you can call. This way you can ask previous customers how the whole working experience was like.  Perhaps you are shy and are not interested in calling a handful of strangers. Ultimately, customer references are more meatier, more detailed than customer reviews. Look to see if your contractor has any Customer Spotlights on their website. Examples of that are:

Click here to Meet the Pound’s

Click here to Meet the Gualazzi’s

If you click those links you will find a before and after pictures, detailed descriptions of the job, and videos of interviews with the homeowners talking about their experience.

One of America’s Fastest-Growing, Private Companies!

Carlson Exteriors Crew

A couple weeks ago, Inc 5000 named the fastest-growing, private companies in America. Carlson Exteriors was thrilled to be recognized as one of the 5000!

Inc 5000 prides themselves on examining entrepreneurs every year to gauge the development. The look at rate and total revenue to rank companies.

Click here to see the list