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.

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