Alte Metal Roof Siding Gutter Projects

NJ Roof Installation Projects

Trusted local and family-owned NJ roof installation contractor since 1970. Alte Exteriors can install a variety of roof shingle types including asphalt, cedar shake, slate and copper roofing, as well as siding, gutters and skylights. Explore the project gallery below to see roofing, siding and skylight installation renovations throughout Hunterdon, Somerset, Morris, Middlesex, Warren Princeton, Sussex and surrounding counties.

NJ Roof Installation Projects

Readington Roof Replacement and Skylight Installation by Alte 1
NJ roof installation
Flemington Historic Roof Replacement
Chester Roof Installation
Hackettstown Slate Roof Restoration
Cedar Roof Installation
Seamless Gutter Installation
Standing seam metal roof installation by Alte
Slate Roof Installation by Alte
Asphalt Roof Installation NJ
Velux Cabrio Skylight Installation
Seamless Gutter Installation
Tewksbury Standing Seam Roof Installation by Alte

NJ Roof Installation Photo Gallery

New siding or a new roof can increase the curb appeal of your home as well as protect it from the elements. View our image gallery below to see a variety of roofing, siding, skylight, and gutter replacement projects.

Alte roofing logo

Alte Exteriors provides award winning roofing services for every:


  • home restoration project

  • roof repair

  • shingle or trim repair

  • complete roof replacement

  • new construction installation

  • slate / cedar / copper / metal roof installation and repair

  • historic roof restoration, historical roof repairs / replications


Alte Exteriors – The Roofing Contractor You Can Trust

Roof replacement can be stressful. At Alte Exteriors, we are always thrilled to be given the opportunity to help a homeowner in need. Contact Alte Exteriors today– We have over 50 years of experience and know precisely what it takes to ensure a successful installation. We’ll be happy to provide information for all desired styles and roofing materials for your home or commercial building.  Drop by our local Branchburg location, or give us a call. 

Alte Exteriors Roofing Contractors are located in Somerset County. Offering metal roof repair,  metal roof installation, and inspection in and around the following counties:

Hunterdon   Somerset  Morris   Middlesex  Warren  Sussex & Princeton, NJ


Roof Repair no interest Financing Available


Please fill out the form and one of our experts will be in touch to walk you through our process.