Trim-A-Seal of Indiana, Inc., Roofing Contractors, Gary, IN
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Vinyl Siding

5-Star Vinyl Siding Contractor

Trim A Seal is an A-rated Better Business Bureau siding contractor and VSI Certified Installer. Our award winning siding experts are “5-Star” CertainTeed Vinyl and Polymer Certified installers and Owens Corning Preferred Contractors. All of our installers are master craftsman, trained on the latest product installation techniques and sustainable building practices.

Vinyl Siding and Polymer Shake Siding

We are proud to carry one of the widest selections of siding brands in Northwest Indiana includingvinyl and polymer shake siding from Alcoa, CertainTeed, Norandex, Royal, Variform and many others. Vinyl siding is the number one type of siding installed nationwide and it’s no wonder. It’s durable, long lasting, inexpensive and virtually maintenance free.

When you reside your home with vinyl siding, you’ll add instant value and recoup your renovation costs more quickly compared to more expensive siding options like stone or wood. When compared side by side, vinyl siding costs significantly less. Wood siding is 3-4 times more expensive than vinyl siding and brick is 8 times more costly, making vinyl siding the most affordable solution for your home improvement budget. Vinyl siding is faster, easier and less expensive to install.

Benefits of Vinyl Siding Installation:

  • Increase the value of your home
  • Help prevent mold growth
  • Give a maintenance free exterior
  • Reduce your energy costs
  • Help insulate your home
  • Increase the curb appeal of your home

Call the siding and soffit installation experts at Trim A Seal today for a free, no obligation estimate and don’t forget to ask about our “Low Price Guarantee”.

Vinyl Siding Colors

Once you’ve decided to install new vinyl siding on your home, you have lots of decision to make including choosing from a vast array of colors. Today, vinyl siding colors are available in a range of shades from cool pastels to dark rich colors.


Best Siding Brands

Simply put, Trim A Seal of Indiana carries the best siding brands and widest selection of high quality new and replacement siding options from leading brands like Certainteed, Alcoa, Norandex, Royal, Variform and more.


Siding Photo Gallery

With our variety of siding brands and options, Trim-A-Seal can not only improve the energy efficiency of your home, but can give it an entirely new look as well. Check out our siding photo gallery for some ideas.


Siding Types

Trim-A-Seal installs a comprehensive line of exterior home siding products including, vertical and horizontal vinyl siding, polymer and shake shingles, and matching aluminum soffit and trim in a variety of surface finishes.


  • Americana Building Products
  • CertainTeed
  • Home Guard Doors & Windows
  • Innovations for Living by Owens Corning
  • Gutter Helmet
  • Sunrise Windows
  • SunSetter Retractablw Awnings
  • Albany Doors