Roof Replacement

Roof Replacement Contractor in the West Hartford, Glastonbury, Manchester, CT area

Klaus Larsen LLC is a BBB accredited and licensed contractor that excels in roof replacement.

Not sure if a roof replacement is right for you? If you notice that your roof is old or weathered then a roof replacement may be right for you. That's because a roof replacement is a great way to make your home look beautiful while also increasing the value of your home.

A roof replacement is a perfect solution for you if your roof is old or damaged. While a roof replacement is not always the best option for small damage, it is almost always the most cost-effective option for major damage that will also last for years to come. 

Get your free estimate today on a roof replacement by clicking the FREE estimate button below.

Before and After
  • Roof Replacement in Westport, CT
    Roof Replacement in Westport, CT

    We are your local roofing contractor in Westport, CT.  Call today if you're looking for a roof inspection by a professional.  This family is now protected for many years with a new Owens Corning roofing system.

  • Replacement of a Leaky Roof in Newtown, CT
    Replacement of a Leaky Roof in Newtown, CT

    The roof was only fourteen years old, but was experiencing leaking. We found that the primary source of water intrusion was originating from the bottom of a valley. Part of this project entailed removing all prior roofing materials from the bottom of the valley, as well as the bottom 3-4 courses of siding from the adjoining wall. We then covered all exposed decking with new Ice & Water shield, and ran the membrane up the side wall of the house. In addition to Estate Grey shingles, Klaus Larsen installed new drip edges, step flashing and replaced the siding.

  • Roof Replacement with Vent Installation in Morris, CT
    Roof Replacement with Vent Installation in Morris, CT

    This home was located on sprawling Bantam Lake in Morris, CT. The scope of this project included aluminum seamless gutters and Owens Corning Duration Driftwood shingles capping off a fully vented roofing system. We used Owens Corning ProArmorShield synthetic underlayment to protect the deck, and flashed the chimney with copper. Per the homeowners request, we installed a NuTone bath-vent with flappers and a Lomanco ridge vent. For improved ventilation, we added Cobra intake vents at the fascia boards.  Call today for your free estimate!

  • Multi-Family Home Roof Replacement in Waterbury, CT
    Multi-Family Home Roof Replacement in Waterbury, CT

    This multi-family home in Waterbury, CT was built in 1912 and is now in need of a roof replacement. We started by tearing off 2 layers of existing roofing materials and replacing 5 layers of damaged plywood decking. We then installed 3 rows of Ice & Water Barrier near all eaves, valleys, chimneys etc. In terms of shingles, we installed the Duration TruDefinition Shingle in the color Desert Tan. Lastly, we installed an Owens Corning VentSure Ridge Vent to provide top-notch consistent attic ventilation. 

  • Home and Shed Roof Replacement in Prospect, CT
    Home and Shed Roof Replacement in Prospect, CT

    This home had some water leakage issues, which we resolved with a full roof overhaul. The flashing, siding, chimney and of course the shingles were all replaced. Even the roof of the shed was renewed with the same materials to give this Prospect property a nice, cohesive appearance.

  • A New Roof in Prospect, CT
    A New Roof in Prospect, CT

    This Prospect, CT dwelling is an impressive feat of modern architecture. Unfortunately, the roof was falling into disrepair and needed a full replacement. The windows are obviously a focal point on this home, so it was vital for Klaus Larsen to make the skylights look equally as exquisite. We rebuilt this roof from the insulation up, and it came out looking great. Call us soon to schedule your free estimate!


  • Roof Replacement in Cheshire, CT
    Roof Replacement in Cheshire, CT

    At this raised ranch home located in Cheshire, CT we tore off the old shingles and replaced them with new Owens Corning Duration shingles in the color Onyx Black. This home had two layers of existing roofing materials that we tore off and then replaced the damaged plywood decking. To ensure proper attic ventilation, we installed new VentSure Ridge Vents which provides top-notch consistent attic ventilation. On this particular home, we installed a new 6" exhaust vent hood on the rear roof. To ensure complete moisture protection to the chimney we replaced the flashing with new lead flashing. 

Customer Reviews

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By Lathe P. from Bethel, CT

Signs You May Need A To Replace Your Roof

Just because your roof isn't working doesn't mean that it will always exhibit the same signs as your neighbor's roof. Different roofs wear in different ways, and the material its made out of plays a part in the kind of damage it can sustain. There are several telltale roofing problem signs to look out for, and some or all may apply to your roof. 

A few of these are common sense. If your roof is very old and past warranty, or if your roof is leaking or even allowing sunlight through cracks, you're probably in need of a roofing professional. Other signs include damaged or missing shingles or tiles. Damaged flashing is another good indicator of a roof's condition, but a roofing professional like Klaus Larsen LLC is more likely to spot this than a homeowner.

Recent Testimonials

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“The outside of our house was left in great condition, and I never found one nail in the grass. I wouldn't hesitate to recommend your company to anyone, and I...”

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Brian S. of Shelton, CT

“The workers did an awesome job. Audrey Clark was very helpful.”

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Brian S. of Shelton, CT

“With my house on a lake, I was concerned about weather, and they came up with some unique solutions that other contractors did not come up with.”

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Steve K. of Morris, CT

“He completes his job as he is contracted, and he has a great team of people who do professional work. I wouldn't hesitate to recommend Klaus.”

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Steve K. of Morris, CT

“They were very punctual, responsive, and thorough.”

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William W. of Prospect , CT

“I would recommend them to all my friends and relatives. I was most satisfied with the workmanship, professionalism and communication.”

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Sandy B. of New Haven, CT

“Klaus and crew - You are the most amazing, generous, and giving group of people I have ever had the pleasure of being associated with. Thank you so much for...”

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Melody & Dave C. of Cheshire, CT

“I would recommend you guys. You did a great job and I was very pleased.”

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Howard H. of Plantsville, CT

“I liked how everything was done, especially the cleanliness.”

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Bob Z. of Torrington, CT

“I am thoroughly convinced that they will be a great company to work with...”

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Robert S. of Southington, CT

“Fantastic, from start to finish!”

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Scott B. of Southington, CT

“Everyone I dealt with was professional and very friendly and helpful.”

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Gretchen C. of Bristol, CT

“I had the great pleasure of meeting Jeremy Minter for an evaluation of the owner's roof. My client is the person who contacted you for this evaluation. ...”

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Mary C. of Bristol, CT

“I had a few bids and Klaus was the best value.”

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James A. of Meriden, CT

“Well done professional pleasant service man.”

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Mary B. of Berlin, CT

“I was satisfied with their quality, service, cleanliness, timeliness, and professionalism.”

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Thomas M. of Berlin, CT

“They were absolutely pleasant to work with. It was actually an amazing performance. We just kind of sat and watched it, it was great.”

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Pam & Richard A. of Killingworth, CT

“It is very rare to see anybody work that hard these days.”

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Norm of New Hartford, CT


Owens Corning is one of America's most trusted and recognized roofing brands. Owens Corning Roofing Preferred Contractors are part of an exclusive network of roofing professionals who meet high standards and strict requirements for professionalism and reliability.

Owens Corning Roofing Options

Owens Corning offers a wide variety of shingle options, all of which meet the highest standards of quality, durability, and appearance. The three main categories are architectural, specialty, and traditional shingles. Architectural shingles are available in many lines, including TruDefinition Duration Shingles and Oakridge Shingles. Similarly, specialty shingles include Devonshire Shingles, Berkshire Collection Shingles, Duration Premium Cool Shingles, and TruDefinition Duration Storm Impact Resistant Shingles.

Benefits of Owens Corning shingles:

  • A variety of color choices
  • Energy efficient options
  • Extensive warranties
  • Strong and durable

Owens Corning Platinum Protection Warranty

Owens Corning provides the best warranty in the industry, including:

  • 50-year transferable warranty that covers all materials and labor for repairs
  • 15-year wind and algae warranty
  • Lifetime workmanship coverage

IKO is a family-owned company that is committed to manufacturing quality residential and commercial roofing products since 1951, with the company motto "Setting the Standard" to embody the quality, durability, and innovation they do every day.

IKO Roofing Shingles

For beautiful protection that’s engineered to last, IKO roofing shingles set the standard. You’ll find the perfect roofing shingles for your home in one of IKO’s three collections: Architectural, Premium Designer or Traditional 3-Tab.

Traditional 3-Tab

Traditional 3-tab shingles remain a popular choice for homeowners looking for affordable weather protection and a huge selection of beautiful colors to complement their home.


IKO's architectural shingles are the most popular choice. They are available in a wide array of patented color blends and their high profile and dimensional thickness will enhance the look of any style home. Cambridge roofing shingles have one of the heaviest mats for superior weather protection.

Premium Designer

Premium Designer shingles offer the ultimate in weather protection and provide the look of natural slate tiles or cedar shakes without the maintenance.

Get Your Free Roof Replacement Cost Quote Today!

Whether a storm or an attempt to sell your home has caused your need for a new roof, Klaus Larsen LLC has the skills and materials you need to create an attractive, effective replacement roof. There's no reason to live in an unsafe home any longer. Schedule a free estimate for roof replacement in Middletown, Bristol, Tolland, Glastonbury, East Hartford, Enfield, Groton today!

our service area

We serve the following areas

Our Locations:

Klaus Larsen LLC
61 L Main St
Hebron, CT 06248