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Seamless Siding Done Right

Longevity Polymer Siding

Why Polymer - Stronger and more pliable than regular vinyl.

We use Longevity siding with a Perma-Strate Wall System ® that is produced in Independence Missouri USA by the Continental Siding Company. It was developed, patented and is produced by the founders (and shareholders) of the company. With over 80 years in the business between them, they know siding and guarantee dependably to withstand impacts and weather the elements for years to come.  

Midwest Seamless Is the only dealer in the State of Iowa for Continental Polymer Seamless Siding.  We also provide a patented Perma-Strate Bar system along with a form fit Insulation board.  Ours is an exclusive siding system, completely unique, that is far superior to other siding products because:

  • Is completely seamless

  • Carries the lowest fade factor in the industry

  • Is exceptionally water-tight

  • Is available in a wide range of colors

  • Perma-Strate Wall System ® won’t detach in heavy winds and storms (see warranty)

  • 40 ft. lengths

  • Saves money by cutting utility costs

  • Helps reduce exterior noise infiltration

  • Easy! No painting, scraping, or caulking!

  • Cleans with just a regular garden hose!

  • Keeps home dry during rainstorms

  • Increases the value of your home

  • Guaranteed for as long as you own your home

Furthermore, this siding is installed with our patented Perma-Strate Wall System®, created by our founder Continental Siding Manufacturing. This patented system solves all of the problems associated with other methods of siding installation, such as warping and buckling, and allows for the siding to be completely seamless, giving your home gorgeous curb appeal.


Perma-Strate Wall System

Continental Siding Company wanted to offer our customer’s the best product on the market, with this in mind the Perma-Strate Wall System® was invented and patented.  A rolled formed steel bar that locks into the back of vinyl siding giving it structured integrity of steel. This holds the siding straight permanently.  The Perma-Strate Wall System® rolls into the back of the nailing flange and supports the vinyl 100% for the entire length of a wall – allowing the siding to expand and contract properly.  The legs on the back of the Perma-Strate Wall System® work like a furring strip that straightens out crooked walls. This makes an old home look new.

What can longevity and the Perma-Strate Wall System® do for you?

  • Never paint again

  • Increases the value of your home

  • Saves you money by cutting utility costs

  • Eliminates buckling and warping

  • Smooth seamless polymer siding

  • Keeps home dry during rainstorms

  • Gives you house straight walls for a lifetime

  • 100% attachment

  • Ads structural integrity

  • Applies over stucco, brick or any irregular wall surface

  • Lasts a lifetime

  • Recommended by architects and engineers nationwide

  • Prevents installation errors

  • Prevents sagging

  • Installed by our Factory Trained Installers

Full Back Thermal Support System

Continental Siding offers a Form Fit full back thermal support insulation board to ensure durability and energy efficiency!

  • Reduces energy bills by as much as 20%

  • Offers superior noise reduction

  • Discourages the development of mold within the wall system

  • Repels termites with Perform Guard

  • Fire Retardant

  • Fills out the profile of any siding, giving it the feel of wood & helping siding maintain its' original shape

  • Substantially superior impact resistance

Full Back Thermal Support
perma-strate Wall System
Siding Color Choices
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