—Made to be the best. And made to last.

That’s what you can count on when you choose Charter Oak® Premium Vinyl Siding from Alside. You have the confidence that comes when working with a company recognized and respected for its manufacturing and quality control excellence.

—Developing a tough, durable and beautiful vinyl siding such as Charter Oak® requires the technical skills of a chemical process engineer and the visual sensibilities of an architect. That’s because the premium vinyl used in Charter Oak® is more than just a simple vinyl resin. It’s a proprietary compound, with each ingredient chosen to add specific benefits to the final product.
—PureStrength™ vinyl resin gives Charter Oak its basic strength and weather resistance. It prevents moisture infiltration from rain and humidity, so panels won’t rot, warp, shrink or swell. The result is low-cost, easy-care maintenance.
—Ti-Shield™ titanium dioxide prevents ultraviolet degradation, so even hot summer sun won’t damage charter Oak’s beautiful surface.
—StayRight™ vinyl stabilizers also help prevent heat degradation, both during manufacturing and after installation.
—TrueShield™ impact modifiers give Charter Oak exceptional impact resistance, helping to prevent denting and dinging from routine around-the-house activities.
—DesignersChoice™ pigment concentrates are used to produce uniform colors that go clear through Charter Oak panels. You’ll never have to stain or paint again, because the color won’t wash away.

Durability that spans the generations.

Charter Oak® is Alside’s flagship siding product, combining authentic wood beauty with unmatched durability, performance and maintenance freedom. Alside’s exclusive TriBeam® Design gives Charter Oak superior rigidity, while a double-thick nail hem enables it to withstand Category 5 hurricane-force winds.

From Antique Parchment to Harbor Blue, the Charter Oak color palette makes it simple to keep your home looking gorgeous – whatever your architectural style.