TandoStone Composite Siding

Upgrade your home’s exterior with TandoStone composite siding, combining authentic stone looks with advanced engineering. This premium siding gives you the classic appeal of natural stone without the heavy weight, high costs, or upkeep demands of traditional masonry. It pairs beautifully with James Hardie fiber cement siding and vinyl siding to create striking mixed-material designs that add depth and visual interest to your home. It’s the smart choice for homeowners who want both stunning looks and reliable performance. 

Authentic Stone Appearance, Advanced Materials 

TandoStone’s innovative composite construction replicates the rich textures, varied patterns, and dimensional depth of natural stone with remarkable accuracy. Each panel features carefully crafted surface details that capture the organic variations found in quarried stone, creating an exterior that’s virtually indistinguishable from expensive natural materials. The advanced manufacturing process ensures consistent quality while maintaining the authentic irregularities that make natural stone so appealing. 

Available Color Options 

Glacier Bay – Inspired by the pristine beauty of alpine landscapes, this sophisticated color palette features cool gray tones with subtle blue undertones and natural weathering patterns that evoke the majesty of mountain stone formations. 

Lewiston Crest – Drawing from the warm earth tones of the Pacific Northwest, this rich option combines deep browns and amber highlights with natural stone striations that bring warmth and character to any architectural style. 

Superior Performance Benefits 

TandoStone composite siding offers exceptional durability that surpasses traditional siding materials. The engineered composite construction resists moisture penetration, preventing the freeze-thaw damage that can crack natural stone. Unlike wood siding, TandoStone won’t rot, warp, or attract insects, while its fade-resistant finish maintains color integrity for years without the need for regular painting or staining. 

The lightweight design significantly reduces installation complexity and structural load requirements compared to natural stone veneers. This makes TandoStone suitable for a wide range of architectural applications, including renovations where weight limitations might prohibit traditional stone installations. The precision-manufactured panels install efficiently with standard tools, reducing labor costs and installation time. 

Low Maintenance

Forget about the ongoing maintenance demands of traditional siding materials. TandoStone’s non-porous surface resists dirt, mildew, and algae growth, requiring only occasional cleaning with soap and water to maintain its pristine appearance. The durable finish eliminates the need for regular painting, staining, or sealing that other siding materials demand, saving both time and money over the product’s lifetime. 

Comprehensive Warranty Protection 

Your investment in TandoStone is protected by a comprehensive 20-year limited warranty from the manufacturer, providing peace of mind and confidence in the product’s long-term performance. This substantial warranty coverage reflects the manufacturer’s commitment to quality and demonstrates exceptional durability engineered into every panel. 

Siding Q&A

Will my siding have a warranty?
Yes. Every DaBella siding project comes with either James Hardie or Alside’s industry-leading warranty. The warranty options vary, depending on which manufacturer and product is chosen. For more information visit Warranties.
How do I know if I need to replace my siding?
DaBella can help. It’s best to have a DaBella expert look at the condition of your siding to determine if it needs to be replaced. Some common signs that you may need to replace your siding are cracking, color fading, rotting or any other visible damage. Schedule an Inspection.
How should I clean or maintain my new siding? How often do I need to do this?
Siding doesn’t require much maintenance. An occasional cleaning every 6 to 12 months will help maintain its quality appearance. We don’t recommend cleaning your siding with a pressure washer because it can cause damage. Instead, use a soft, medium bristle brush (non-metal) to remove dirt and debris.
Besides the siding itself, what else will you replace?
Every project is different. DaBella experts will provide a quote that includes everything that they determine should be replaced, including, if necessary, trim, soffit work, eaves, etc. Please notify our experts of anything you think may need replacement so they can best advise you.
I don’t see any problems with my siding, but it’s old. Should I get it checked?
Yes. By the time you start to see problems like cracking, dry rot, or mold, it may be too late. Call DaBella at 1-844-322-3552 so we can examine the condition of your siding and advise you on your options.
Why would I want new siding when I can just repaint the old siding?
Hidden damage. Problems that come with old siding, like rot and mold, are likely getting worse under the surface—even though your siding may look nice on the outside. Additionally, with our fade-resistant siding in a number of colors and styles, you won’t have to ever worry about painting your siding again. View Location Siding Services.
What siding products do you use?
James Hardie® siding and Alside® siding products. View Location our siding product offering and options at: Siding Services.

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844-322-3552

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Here’s what to expect:

  • We start with a quick consultation—by email or phone—whichever you prefer.
  • We’ll answer your questions and discuss your project’s needs.
  • We’ll schedule an in-person consultation to take measurements, present you with options and provide a free Quote.
  • There’s never a commitment to meet or buy—no high-pressure sales.
1-844-DABELLA