

Looking for durability that spans the generations? You’ve come to the right place.
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.

Charter Oak Clapboard

Charter Oak Dutch Lap

Matte Finish

Oak Grain Finish
100% Virtual Consultation & Quote
Features and Benefits
- Alside’s flagship siding product, combines authentic wood beauty with unmatched durability, performance and maintenance freedom
- Exclusive TriBeam® Design provides superior strength and durability
- The siding that changed the industry is five times more rigid than other leading brands
- Charter Oak siding has been independently tested to resist Category 5 hurricane force winds
- Lifetime Transferable Warranty*
*See printed warranty for complete details
Color Options

Glacier White

Antique Parchment

Natural Linen

Platinum Gray

Cape Cod Gray

Mystic Blue

Coastal Sage

Juniper Ridge

Monterey Sand

Adobe Cream

Charcoal Smoke

Maple

Vintage Wicker

Tuscan Clay

Fired Brick

Flagship Brown

Canyon Drift

Deep Espresso

Rustic Timber

Midnight Blue

Mountain Fern

Deep Moss

Harbor Blue

Midnight Blue

Laguna Blue

Riviera Dusk

Storm

Sterling Gray

Ageless Slate

Cast Iron