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Grantham Granite

Grantham Granite is an excellent choice for interior and exterior applications. Because of its superior properties and performance, and relatively consistent dark appearance, architects repeatedly specify this natural granite for interior flooring, exterior paving stone, stair treads, fireplace surrounds and stone wall cladding. Grantham Granite is available in honed, polished, cascade, flamed and waterjet finishes.

Finishes

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    Polished Finish

    A smooth, shiny surface.

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    Honed Finish

    A smooth, eggshell finish. Achieved with the use of fine diamonds.

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    Flamed Finish

    A textured finish that is relatively uniform, natural looking and slip-resistant.

Specifications

Stone Type

Granite

Color

A dark, distinguished granite with a slight green tone. Contains subtle light and charcoal gray coloration and the occasional blue highlight. The material is relatively uniform in appearance.

Weathering Characteristics

Grantham will hold its basic color even after many years of exterior use.

Suitability

interior, exterior

Properties

Excellent material for interior and exterior applications. Hard and durable. No detrimental effects on the environment. Available in large sizes.

Maintenance

Depending on the application, impregnating sealers may be required. Contact us for information regarding the use of sealers, impregnators, cleaning, etc.

Samples

Upon request

ASTM Results

Upon request

Applications
  • Interior Flooring
  • Exterior Paving
  • Stair Treads
  • Wall Cladding
  • Counter Tops
  • Window Stools
  • Fireplace Surrounds
  • Coping and Chimney Caps
  • Landscaping
  • Gravestones and Monuments
  • Furniture and Signs