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Products & Services

Roofing Services
Roof Replacement
Skylights & Sun Tunnels
Roof Inspections

Types of Roofing

Asphalt Shingles
Asphalt & Fiberglass Shingles
Wood Shingles & Shakes

Gutters & Downspouts
Gutter Installation
Gutter Guards
Seamless Aluminum Gutters

Before and After Pictures from Granby
Colonial Style Roof Replacement in Granby, CT

Colonial Style Roof Replacement in Granby, CT

Before After
Colonial Style Roof Replacement in Granby, CT Colonial Style Roof Replacement in Granby, CT

This Colonial style home built in 1980 was recently damaged in a hail storm and in need of a roof replacement. We tore off 1 layer of existing roofing material and replaced 5 layers of damaged plywood decking. We then installed 3 rows of Ice & Water Barrier near all eaves, valleys, chimneys etc. We installed a slate gray asphalt shingle which enhances the homes curb appeal. We finished by removing and replacing the flashing around the chimney with brand new copper flashing. This home is now safe and secure, thanks to Klaus Larsen Roofing!

Siding Job in Granby, CT

Siding Job in Granby, CT

Before After
Siding Job in Granby, CT Siding Job in Granby, CT

This single-family home in Granby, CT was in need of new siding and trusted Klaus Larsen Roofing to handle the job. We started by removing the one layer of existing siding. We then wrapped the entire house in Tyvek synthetic house wrap and taped all seams. We installed Mastic Carved Wood 44 Siding in the color Quiet Willow. We installed Mastic lineal trim around all doors and windows. We finished by installing a Vinyl soffit beadboard to match the siding in the entryway ceiling. This house is now looking its best, thanks to Klaus Larsen Roofing!

Old Grey to New Grey - Roof Replacement

Old Grey to New Grey - Roof Replacement

Before After
Old Grey to New Grey - Roof Replacement Old Grey to New Grey - Roof Replacement

Homeowners in Granby, Ct needed a roof replacement and chose to go with grey asphalt shingles again! The new shingles gave this home the refresh it needed. 

Company Awards
$2,900 Klingberg Family Centers Donation
For every roof installed during this initiative, we have made a donation to support programs for children affected by trauma.... [Read more]
Voted #1 Contractor in Connecticut
Klaus Larsen was voted 1st in Best of Hartford Magazine in the Home Repair and Remodeling category. Over 20,000 people... [Read more]
VFW Appreciation for Veterans Outreach
The Veterans of Foreign Wars Organization recognized Klaus Larsen Roofing for their continuous veterans outreach and dedication in honoring those... [Read more]
More Awards

Professional Roof Repair & Replacement Contractor in Granby, CT

If you want your roof done right, this is the company...
Happy Customers Surrounding Granby, CT
Work Requests

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Dependable Roof Replacement Contractor in Granby CT

Adhering to the highest industry standards in roof replacement, Klaus Larsen LLC of Connecticut provides the services and materials needed to maintain the roof on your home efficiently. Our roofing contractors focus on the condition of your roof and can detect minor problems early in order to prevent severe damage in the future.

There are several times to have your roof examined by an experienced roofing contractor, and it’s not only when there’s damage. Yearly inspections should be done to ensure the stability and functionality of your roof.

The roof is the most significant asset in any home, and no one wants water leaking inside the home due to poor roof maintenance or a delayed replacement. Let your trusted roofing company do the work for you with no hassle. Our reliable contractors will work with you to make sure all roofing work is done right the first time!

Roof Inspections, Roof Repair, & More in Granby CT

Our experts have an eye for a roof that is aesthetically pleasing and has outlasting stability. Our contractors specialize in hail damage repair, removing snow from your roof, energy efficient shingles, roof ventilation and maintenance, and gutter installation.

Whether it's removing snow from a roof, repairing a roof, or performing a complete roof replacement, our company promises to assist you in every way possible.

For a FREE no-obligation estimate call or click today!

Case Studies From Granby
This customer, located in Granby, CT called in with leaking by their chimney in the interior of the home. They had staining on their ceiling around...
Job Stories From Granby, CT
Historical Home Restoration Services in Granby, CT

Over the years Klaus Larsen has restored many historic homes in Connecticut. One such home was this house in Granby. It was built in the 1750’s and had two layers of shingles and most of the plywood was rotten or damaged. When our crew arrived, they installed 41 sheets of plywood on top of the old Tongue and Groove boards. Before the new underlayment when on, the flashing was replaced on both chimneys with lead flashing. Then the Ice & Water barrier and ProArmer underlayment were installed on top of the plywood. Finally, the 50-year Duration Shingles were nailed onto the new roof deck. The Duration shingles have a strong nailing called the SureNail strip that enables the shingles to withstand winds up to 130mph. The Owners chose the Estate Gray color and can now enjoy a new roof with a new strong plywood foundation.

Historical Home Restoration Services in Granby, CT - Photo 1Historical Home Restoration Services in Granby, CT - Photo 2
Work Requests From Granby, CT
Project Location: Granby, CT
I need a new roof - just moved into a home with a 17 year old roof.
Project Location: Granby, CT
Need a roof replaced
Project Location: Granby, CT
Need a price on an Attic solar vent fan