MountainSide Reinforced Siding

MountainSide Reinforced Siding

Vinyl Design Corp is a siding supplier that provides the best quality home products and services.

Vinyl siding offers many options to make a home more beautiful, but as a siding supplier, we have found that MountainSide provides additional value and options that were never possible with traditional vinyl:

• Provides additional support to the siding panel
• Eliminates waving, sagging, shifting and warping associated with traditional vinyl siding
• Insulated siding adds r-value, improving the thermal performance of the wall

Improved Appearance

MountainSide’s foam backer provides additional support to the siding panel, giving your home the look and feel of real wood. MountainSide Siding is not only the most durable house siding available but also eliminates sagging, shifting and warping that is sometimes associated with traditional vinyl siding.


Imperfections in the wall can show through unsupported siding, giving a wavy appearance


The MountainSide foam core levels the wall under the siding, reducing wavy wall lines

Greater durability and impact resistance

Choose a siding supplier that not only gives your home an appealing appearance but also allows it to stand up to the elements. The MountainSide Siding we offer differs from traditional vinyl siding, which creates a hollow void between the wall and the siding. This leaves it susceptible to damage. On the other hand, MountainSide Siding features a foam core that eliminates the hollow void behind the siding, acting like a shock absorber to reduce cracking, denting and breakage.

Unsupported Siding

MountainSide Reinforced Siding

Available Colors

Product colors may not be exactly as shown.
Contact your local dealer for actual product samples.