Exceptional Roof Repair & Replacement in Windham County, CT

This East Hampton, CT house was experiencing leaking during heavy downpours. During our estimate, we found that it was attributed to worn flashing around the chimney, which was letting in moisture. During a roof replacement, we inspect and seal every crevice so that your roof will perform how it's supposed to.

This home on gorgeous Lake Pocotopaug in East Hampton, CT looks outstanding with its new roofing system. The fine details of this job include an aluminum drip edge along the roof's perimeter, a Velux sun tunnel, new lead chimney flashing and four fixed deck mounted skylights. We also removed and replaced all of the rotted fascia and rake boards with primed pine trim boards.

This home on gorgeous Lake Pocotopaug in East Hampton, CT looks outstanding with its new roofing system. The fine details of this job include an aluminum drip edge along the roof's perimeter, new lead chimney flashing and four fixed deck mounted skylights. We also removed and replaced all of the rotted fascia and rake boards with primed pine trim boards.

This project in Chaplin, CT involved two attached log cabins. One had a roof that was pushing 25 years, while the other was replaced in 2002, but was leaking pretty badly. The new roof was completed in OC True Def Duration Desert Tan shingles, which were installed on top of Ice & Water shield, new decking and a synthetic underlayment. The chimney was flashed with copper.

Not all leaky roofs are irreparable. Most have reached an age where a full replacement is necessary, whereas others have problem spots that can be rectified with a well planned repair. This home in Dayville was getting close to needing a full replacement, however we concluded that a patch repair would be a cost efficient, and appropriate solution. The leak here was concentrated around a bathroom vent, whereas the rest of the roof was completely operational. We also discovered that there was some plywood around the vent that was black and spongey.

First we removed 100 sq. ft. of shingles from the area around the bathroom vent hoot. Klaus Larsen replaced the delaminated plywood decking and incorporated Ice & Water shield with an underlayment. For the outermost layer, we used Duration shingles from Owens Corning. This repair came out excellently, and the leak has been stopped.

This is what is called a “coachman's house,” located behind a large Victorian home in South Windham, CT. These smaller structures were known to house caretakers, and make for a perfect, roomy garage after renovations. For this job we tore off one layer of the old slate roof, and replaced it with an Onyx Black asphalt Owens Corning Roofing System. We also repaired the front trim, and used primed pine and crown moulding to match the existing profile as closely as possible. Maintaining historic integrity, while providing the right protection is absolutely essential on these types of projects.

This home had 2 layers, with some bad leaking, as evident in the wood of the attic. There was also a lack of ventilation, which was not helping the condensation and moisture issues here. We installed a full Owens Corning Roofing System with Duration Driftwood shingles to totally alleviate the leaking. Included in this system was a SmartVent along the eaves, garage and main house. New vent pipe boots and chimney flashing also ensure no moisture penetration in these smaller, less visible areas. All work was done in a day, and the property was left fully cleaned up.  

Many times we come across homes that were built in the 40's and 50's that don't have any plywood under the shingles. Back then, builders would use thick boards called Tongue and Groove Boards for the roof deck. However, these boards can be a problem if there are wide gaps in between each of them. Wide gaps cause roof nails to poke through and hang in mid-air. If the nails are not secured to the deck, then the shingles can fall off or allow water penetrations. So we installed a new 1/2" CDX plywood deck over the existing Tongue and Groove boards. Now that the Owens Corning shingles are installed, the owners can enjoy a 50-year roof they know is firmly installed and looks great. (color: Quarry Gray)

This large garage in Plainfield had a 29-year-old roof, far beyond a three-tap roof’s normal lifespan. The owner was well aware of the fact and decided to replace the roof right away. Several contractors came out to look at the job and the owner chose Klaus Larsen to replace the roof. We first tore off the roof and inspected the plywood. Many times there is rotten plywood underneath that needs to be replaced. However, at this job, all the plywood was in good condition. We always install 9 feet of Ice & Water barrier and cover any additional exposed plywood with Synthetic ProArmor Underlayment. To finish it off, the owner chose Onyx Black Duration Shingles for the roof. Garages may be a lower priority for most homeowners but even garages need new roofs.

Surrounded by trees and down a quiet road was this home in Ashford. The house itself had an old roof that needed new bathroom vents and a ridge vent. The owner wanted the job to be thoroughly cleaned up afterward. Our crews showed up early in the morning and got to work. When our crews install a roof, there is a system in place. Owens Corning had a system of layers that protect the roof. First, the Ice & Water barrier protects the roof from Ice dams. Then the ProArmor Underlayment protects the plywood from water but still is breathable so moisture can evaporate. Finally, the 50-year Duration shingles go on with purpose made ridge vent and cap shingles. Last but not least, the entire area was cleaned up and the owner only found two nails on their property. The owner was very impressed at the crew’s efficiency and now enjoys a roof that will last a lifetime.

Living in the North East, ice dams are one of the most common reasons we are called out to look at a roof. This home in Canterbury had thick ice dams that were causing leaks in their home. What can be done to prevent ice dams and what can be done to prevent ice dam leaks? 

When we replace a roof we install two products that specifically protect your home from ice dams: Ice & Water barrier and Ventilation products. If the roof is old, we always tear off the old roof before putting a new layer down. This allows us to replace any rotten plywood and install Ice & Water barrier. We lay 9 feet of Ice & Water up from the bottom edge of the roof. The Ice and Water barrier sticks directly to the plywood and protects the wood and ceiling from water that is kept on the roof by ice dams. Next, we install ProArmor synthetic underlayment and Owens Corning Duration shingles. However, we do not just want to stop ice dam leaks, we also want to reduce the chance of ice dams.

First, What causes ice dams? Ice dams are caused by the warm air in your house that rises and passes through the roof. It heats the roof up and melts snow and ice that is sitting on the top. The water then slides down the roof until it reaches the edge where there is no heat. It will then refreeze and build up and build up forming and ice dam. If we make the attic closer to the same temperature as the outdoors, then the home will be less likely to get ice dams. We do this by improving the ventilation. This brings in cold air from the outside and take the warm air out of the attic. Now that the attic is cold, the snow on the roof won’t start melting and forming ice dams. At this particular home we installed a solar attic fan to regulate the temperature in the attic. It tracks the temperature of the attic and will turn on if the attic gets too hot. Now that we have installed protection and ventilation the owners can relax and no longer worry about ice dam leaks.

In December of 2016, the owner of this home called us out to look at a property he managed. It was a large old farmhouse with an 3 car garage attached by a long breezeway. Altogether there were more than 5,000 square feet of shingles that needed to be replaced. Also, the shingles did not match each other because the roofs were not all replaced at the same time originally. When we inspected the home, our sales consultant checked the plywood and found tongue and groove boards with large gaps. The problem with large gaps between the boards is that nails from the new shingles would not be anchored to any wood and therefore void our warranty and cause shingles to fall off. So when we came to start the project, we covered the old boards with new 1/2' plywood. Then we installed nine feet of ice and water barrier. We then nailed down Synthetic underlayment above the nine feet of Ice and Water Guard to completely protect the plywood. Finally, we nailed down the Owens Corning Duration shingles. The entire roof is now the same color and designed to last for decades!

A Pastor from the Central Assembly of God in Wauregan, CT contacted Klaus Larsen because the fascia was leaking. The fascia is the wooden board or other flat material that covers the end of rafters. To solve the problem, the damaged plywood was replaced. Three rows of Owens Corning Weatherlock G Ice & Water shield was installed to prevent moisture from entering the interior. White, aluminum drip edge/rake was installed the entire outside perimeter of the building. CertainTeed Landmark Pro shingles were used to match the roof slopes. Each of the materials used were high grade and guaranteed to keep unwanted moisture from damaging the roof in its entirety.

Al P. of Woodstock, CT was in need of a new roof. As many responsible homeowners do, he was shopping around and getting quotes from multiple sources. Upon meeting with Klaus Larsen Roofing, he found credibility in our work at an affordable price and decided to go ahead with the job. 

To start the process, we removed and replaced all existing roofing materials. We installed the IKO Cambridge Architectural Shingles in the color Dual Brown. This house now has a safe, secure & affordable roof on it and the homeowners could not be happier. We are honored to help them out, and encourage any homeowner looking for a roof replacement to reach out to us today for a free roofing estimate!

Contact us today to learn how to Put a Klaus on Your House!

This single family home in Scotland, CT was facing a few on-going issues. They had an older roof with signs of wear and tear. With the roof being over twenty years old and having a few issues, there were signs of moisture in the attic, largely due to the improper ventilation in the attic. Klaus Larsen Roofing took it upon themselves to help this homeowner. We tore off the existing roofing materials, replaced all sheets of plywood decking that was damaged and installed an ice & water barrier to protect against water penetration. We installed a Klaus Larsen Roofing System with IKO Cambridge Architectural Shingles in the color Dual Grey. We were sure to install a ridge vent to the roof to keep consistent attic ventilation.  We finished by removing the existing chimney flashing and replacing it with brand new lead flashing. This house is now safe and secure thanks to Klaus Larsen Roofing!

This ranch style home in Woodbury, CT was in need of a roof replacement due to its age and the build up of moss and algae. We began this job by tearing away and disposing of the existing roofing material. We inspected the roof deck, and found 5 damaged plywood decking sheets that we then replaced. Additionally, we made sure to to re-secure all roof decking using ring-shank plywood nails. Next, we installed two rows of Ice & Water Barrier to protect the home from inclement weather. We also added a Synthetic Underlayment to further protect the home from the elements. For shingles, we installed a Klaus Larsen Roofing System using IKO Cambridge Architectural Shingles in the Driftwood colorway. To finish the job we installed a ridge vent to maintain consistent attic ventilation, as well as replacing the existing chimney flashing and vent pipe boot. This ranch style home in Woodbury is now complete thanks to Klaus Larsen Roofing!

This customer was having a persistent leaking issue with a new section of roof that was installed 2 years ago. They had 4 separate contractors come to try and take apart the walls to fix the issue, but it kept coming back!

This home in Thompson, CT was having problems with a leak around their skylight on a very steep roof. They had 2 layers of shingles and the skylight was 30 years old!

This homeowner was having issues with water overflowing her gutters and falling down onto his deck. He had a large flat roof with a steeply pitched roof behind that, so there was much more water coming down than on average. Due to the volume, we gave him a 6-inch gutter to catch it all!

This porch roof was experiencing some water damage, likely from ic damming. We replaced the problem boards and put ice and water shield to prevent the problem from happening in the future.

This homeowner in Middlefield, CT had her home redone several years back and it started leaking. She had the same company come out to repair it, but it's leaking again. It's doing a lot of damage and she believed it was coming from the chimney. This is why you go with the right roofing company the first time around!

This was a very unique, old home that was 800 square feet and made from fieldstone. The homeowner had lived there as a child and recently inherited it. She didn’t have an attic, and he had very poorly done rolled roofing on. There were lots of undulations in the roofing as well as footprints! It was 40 years old, and she was ready to get rid of her rolled roofing and put shingles on!

This roof in Pomfret Center, CT was barely hanging on. From the outside, you could see that the roof deck was very wavy and there were shingles missing. Beneath it all, the rafters were 24 inches apart, which is double the max that they are supposed to be! On top of that, half-inch plywood was put over this. This is okay for rafters that are properly spaced, but for these rafters, they needed 5/8 inch plywood. The roof was bowing due to this excessive weight and was ready to cave in!

This homeowner was having problems keeping his bathroom vent system properly connected. A few possible reasons for this is that it was too long-sixteen feet- or that its placement at the gable vent would cause bursts of air to knock the hose loose. It could have also been a rodent problem since the gable end was open. Either way, every time the hose disconnected, so did the moisture that was being vented out. This meant that the moisture rotted the plywood from the inside out and caused black mold over time as well. The homeowner knew it was a problem but had no idea it was to this degree. We had to replace fifteen sheets of rotten plywood due because of the extent of the damage. We also added a proper, shorter vent hose that only extended six feet as opposed to sixteen. Despite the plywood and vent hose problems, the shingles were also beaten and brittle, so they were due for a replacement anyways.

This homeowner had a 40-foot tree that fell on their house on Christmas morning! The roof was damaged in several areas, with at least three points where the tree punctured the roof entirely. The roof had to be emergency tarped before it was worked on because the damage was so severe.

This homeowner had a 20-year-old roof that was leaking and assumed it was time to have it replaced. It turns out, the leak came from a torn vent boot; it was a five-minute fix!

This beautiful Cape Cod home in Ashford, CT needed to replace their roof, or risk losing their insurance provider because the roof was so bad!

This home is a very good example of why you want to replace your roof all at the same time. This roof is leaking where the old roof meets the new roof!

A family from Ashford, Connecticut was eager to sign with Klaus Larsen Roofing to get a full rood replacement. The color they wanted was Biscayne, for their shingles. On the second floor back side of the roof had issues with ice and water during the Winters because of the pitch. The chimney was leaking on the bottom breezeway part of roof, so we added one sheet of plywood in the meantime. Waiting for production  always means the customer could be getting a rain shower or two till we get the materials. Once all was said and done, the owners were ecstatic to see their home complete with a new roof.

A customer in Ashford, Connecticut had half their house burnt down due to an electrical fire. Once the damage was structurally fixed, the kind homeowners reached out to Klaus Larsen Roofing for their new roof. They ended up going with a brownstone shingle to match the rest of their house. They were incredibly thankful to have gotten $500 off the new roof and their insurance to agreed to pay the deductible. 

A roof in North Windham, Connecticut is being replaced this coming week. A tree hit the roof and caused damage. plywood and decking is going to be replaced. The color the customers will be replacing the roof with is Monaco red. See picture for current image of roof. The after picture will be coming next week in our Before & After page.

A couple in Willimantic, Connecticut was in need of a roof when a large storm hit the area, January 2022. The homeowners were so happy we were able to get the job done in 1 day and a week after their FREE estimate.

Homeowners in Sterling, Ct decided it was time to get a new roof due to changing the color of their home and having missing shingles. They also decided to re-place the roof on their detached garage. To give these homeowners the roof of their dreams we started by disposing the old shingles and renailed the decking that was slightly lifting. The homeowners chose asphalt shingles in color, Castle Grey. In addition to the roof replacement the chimney received new flashing and a new permanent-boot was added. 

Our team did an amazing job in Willimantic, Connecticut yesterday! They were able to re-roof a 1204 square foot roof in 2 hours! Amazing job they did and also beat the peak of the hottest day in CT. The after shots are amazing too, take a look for yourself!

Prior to a customer receiving a set appointment time, we guide each customer through the roof process. We want our customers to trust us and know that we are there for them every step of the way. We enjoy sending our loyal customers all the items needed beforehand. Each of our employees have a way of curating a friendship from each customer they speak to, which engages a better and more positive customer experience. We are Klaus Larsen Roofing!

A customer in Ashford reached out to us to help with his summer cottage on Ashford Lake. The customer just purchased the property and  was looking to have the roof replaced. When the sales consultant  got out to the property he seen that the roof was definitely in need of replacement. The customer was able to sit with our professional sales consultant and go over all options he had to replace the roof. The customer choose a beautiful shingle that would make the cottage look amazing.  We were very happy that we were able to help him make his summer home look fantastic. 

   Tiana reached out to us here at Klaus Larsen Roofing because she has noticed the insulation in the attic had started to mold. She has lived in the house a few years and new the roof was getting older and it was in need of replacing. 

   Szymon one of our amazing sales consultants did a full evaluation of the roof and found that the roof did not have the proper ventilation. The home was in need of having a ridge vent installed to insure there was the proper air flow getting to the roof.

  Rj and his team did a great job at putting on the new roof and fixing everything so the homeowner won't have to worry about mold any longer. 

    Diane called Klaus Larsen Roofing because she was having a leak. She had a different roofing company out to replace her roof and was still having problems with leaking. Greg one our sale consultants went to asset the roof. Upon his inspection he found that the company didn't install the roof correctly and the shingles were lifting and letting water get under them. 

   Greg was able to work with the customer to fix the roof so she won't have to worry about leaking any longer.

    Laurie called Klaus Larsen Roofing because she was having a problem with her gutters being clogged and she was looking to have her gutters cleaned. Our sale consultant went out to her home to asset the situation. He saw that the  gutters she had on the home currently were open gutters letting the debris from the trees around the house to get in them and clogging up the gutters. He showed her the Gutter Shutter product and she loved it.

    Gutter Shutter is a gutter system guaranteed to never clog. It is a seamless gutter that is covered so debris cannot enter the gutter. Gutter Shutter also has oversized downspouts to handle more water to protect your home. Gutter Shutter come in a multitude of colors to satisfy every customers needs. 

This homeowner in Chaplin, CT reached out to us about a gutter installation as they didn't have anything on their home. The homeowner chose to install our seamless gutter system. The seamless design prevents the common issues associated with sectional gutters, ensuring the home is well-protected from water damage, mold, pest infestation, and other problems. Our specialized equipment is used right at the home to create one continuous piece, which is molded to fit the exact length and shape of the roof's edge. The custom construction of seamless gutters ensures they not only fit better but look and perform better too. Sectional or seamed gutters are vulnerable to rust and cracked or sagging seams and can begin pulling away from the roofline over time. Seamless gutters offer superior protection for your home than traditional sectional gutters. And with the added RainDrop Pro Gutter Guard made a great combination for gutter clogging and leaking problems, both provided and installed by Klaus Larsen Roofing!

We had already replaced the roof on the main house with a full Klaus Roofing System for this homeowner in North Windham, CT, and they reached out to us again when they needed to replace the roof on both the section above their breezeway and garage or they would lose their insurance policy. Our Klaus Roofing Team were ready to support this homeowner again and provide the quality service needed for their home.  A beautiful result topping it off with IKO Dynasty Architectural Shingles in the color Frostone Gray chosen by the homeowner to match the roof of their main house. 

The homeowner in Chaplin, CT reached out to us about replacing the old gutters on their home. They chose to install our seamless gutter system. The seamless design prevents the common issues associated with sectional gutters, ensuring the home is well-protected from water damage, mold, pest infestation, and other problems. Seamless gutters are gutters fabricated without seams. Our specialized equipment is used right at the home to create one continuous piece, which is molded to fit the exact length and shape of the roof's edge. The custom construction of seamless gutters ensures they not only fit better but look and perform better too. Sectional or seamed gutters are vulnerable to rust and cracked or sagging seams and can begin pulling away from the roofline over time. Seamless gutters offer superior protection for your home than traditional sectional gutters. This homeowner also has a lot of sugar maples on their property, so he was very interested in gutter covers. The added RainDrop Pro Gutter Guard made a great combination for gutter clogging and leaking problems, both provided and installed by Klaus Larsen Roofing!

This homeowner in Danielson, CT was looking to replace their roof, so they called and chose us to have their roof replaced with our full Klaus Roofing System as well as replace the gutters on their home with our Seamless Gutter System, both installed by Klaus Larsen Roofing! Klaus Larsen Roofing not only services homes for roof replacements but also offers reliable seamless gutter systems which prevents the common issues associated with sectional gutters, ensuring your home is well-protected from water damage, mold, pest infestation, and other problems. 

To protect the home, we first replaced any damaged plywood decking and laid down our Klaus Larsen Roofing SealoronXT Ice & Water self-sealing membrane to create a moisture barrier between the decking and the shingles. For even more protection, we installed our own Velora One Underlayment, a high performance synthetic underlayment designed to protect the home in even the most severe weather. We also took the extra step to protect the home by taping the the plywood steams with our all-weather SealoronXT Deck Tape—it's the Klaus Roofing Way! To top it off, for new asphalt shingles, we installed IKO Dynasty Architectural Shingles featuring a 1-1/4" nailing area made with a tough reinforcing woven band for incredible nail-holding power to protect the home against Mother Nature's fury. The homeowner chose the shingle color Granite Black for their new roof.

The custom construction of seamless gutters ensures they not only fit better but look and perform better too. Sectional or seamed gutters are vulnerable to rust and cracked or sagging seams and can begin pulling away from the roofline over time. Seamless gutters offer superior protection for your home than traditional sectional gutters.

Give us a call for a free estimate for your home today and Put a Klaus on Your House!

David from North Windham, CT, had his roof replaced by Klaus Larsen Roofing three years ago. After having such a positive experience with the high-quality service and craftsmanship, he didn’t hesitate to reach out again, this time for a quote to replace the back half of his gutters. We were excited to assist David with his gutter replacement, making sure his home was fully protected.

In addition to the new seamless gutters, we installed the RainDrop Gutter Guard system, which will keep his gutters functioning efficiently without clogs. As you can see from the pictures, the combination of these premium gutters and the RainDrop Gutter Guard means David’s home will stay protected from debris buildup and water damage. With this system in place, David can enjoy peace of mind knowing his gutters will stay clog-free for years to come. The Klaus Roofing Way!

This homeowner in Ashford, CT who owns an apartment complex, had worked with us a couple of years ago when we replaced their roof. So, when his gutters started to give out, he knew exactly who to call for top-quality service—Klaus Larsen Roofing. We upgraded his complex with the Gutter Shutter system, a seamless gutter installation that offers unmatched durability. The Gutter Shutter system is guaranteed to never clog, sag, or pull away, making it a long-lasting solution for any property. Its extra heavy-duty construction and larger size make it the superior choice for protecting your home or complex from water damage. With this seamless gutter system installation, the complex now has the ultimate protection, ensuring rainwater is effectively diverted away, keeping both the roof and foundation safe for years to come. Call Klaus Larsen Roofing today to upgrade your gutters!

This home in Willimantic, CT, faced serious trouble when a tree fell onto the roof, causing extensive damage. Acting quickly, the homeowner reached out to the company they knew would provide reliable and efficient service—Klaus Larsen Roofing. Our team responded promptly to assess the situation and begin the repairs, ensuring the home would be safe and secure once again. Take a look through this series of photos to see the steps unfold! First, our team arrived on-site to assess the damage caused by the fallen tree, inspecting the roof for structural issues. Next, we our crew removed the shingles and any damaged plywood to clear the way for repairs. After replacing any compromised plywood, we applied a durable underlayment to protect against leaks, the SealoronXT Ice&Water and the VeloraOne Roof Underlayment. Finally, new IKO Dynasty shingles were installed to restore the roof’s integrity and appearance. This home in Willimantic, CT, is safe and secure once again!

Rob from Eastford, CT, was looking to enhance the curb appeal and functionality of his home, so he reached out to Klaus Larsen Roofing for help with a new storm door. After considering his options, Rob decided on the ProVia Storm Door in the elegant color Mist White. This high-quality storm door not only provides an extra layer of protection against the elements but also adds a fresh, modern touch to his home. Our team quickly and efficiently installed the new door, ensuring Rob’s home would be stylish and secure for years to come.

All Smiles Dental in Willimantic, CT, contacted Klaus Larsen Roofing for a roof repair, and we were happy to help. The job involved replacing the entire ridge of the roof, cutting a PVC board to fit the parapet wall, and installing a coping cap on the wall. We started by removing the old roofing materials and cleaning up all the debris, including using a magnetic roller to pick up nails. All debris was carefully loaded into a dumpster and taken away. The repair work was done on the second story, and we installed special Hip and Ridge shingles on all ridges and hips to make the roof stronger. We secured each shingle with six roofing nails to prevent them from shifting or coming loose over time. Additionally, we installed the coping cap on the parapet wall and cut PVC boards to match it, creating a smooth and clean look. We also added support strips on the concrete wall using screws, which helped secure the PVC boards. Finally, we finished by installing PVC corners and trim boards to give the roof a neat and professional appearance. This repair work is backed by a 5-year repair warranty, ensuring All Smiles Dental peace of mind.