Atlas Signature Progressive Foam
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Vinyl Siding Features

Beauty That Endures, Thanks to Uncompromising Quality

Alside siding is made from a proprietary compound developed by engineers for uncompromising performance. Each ingredient contributes in a unique way to its beauty, durability and lasting quality.

pure-strength-logoPureStrength™ vinyl resin is the main ingredient in Alside vinyl siding. It provides strength and weather resistance while preventing moisture infiltration, even in extreme weather. Panels won’t rot, warp, shrink or swell. Maintenance is minimal and value is preserved.

ti-shield-logoTi-Shield™ titanium dioxide prevents ultraviolet degradation, so even the hot summer sun won’t damage your siding’s beautiful surface.

stay-right-logoStayRight™ vinyl stabilizers help to prevent heat degradation during the manufacturing process and after installation.

true-shield-logoTrueShield™ impact modifiers provide exceptional impact resistance, helping your siding resist dents and dings from routine around-the-house activities.

designers-choice-logoDesignersChoice™ pigment concentrates produce uniform colors that go clear through the panel. The colors can’t wash away because they are part of the siding itself.

Chromatrue LogoChromaTrue® is a weatherable polymer which provides superior fade resistance and better performance on darker colors.

Design Showcase

Design Showcase

Our interactive design tools let you create and print a custom plan for your project.

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Siding Style Guide

Siding Style Guide

Get help selecting siding that coordinates beautifully with your exterior.

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Siding Features and Options

Siding Features & Benefits

Browse features, colors and energy efficiency options for your new siding.

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