Roofing

Enquire

Delabole Roofing Slate is world famous for durability and has a service life measured in centuries. Naturally beautiful, it has a unique aesthetic appeal that is enhanced by a traditional hand-made production process. This hand crafting ensures each slate has a natural and individual finish which gives the roof an unmatched presence.

The finest slate in the world

from the oldest operating slate quarry in the world, Delabole Slate Quarry, Cornwall

With a heritage dating back over centuries, Delabole Slate is produced using traditional methods passed down through generations. Available in various styles—including Sized Slates, Traditional Randoms, and Peggies/Scantle Slate. The world class natural resilience of Delabole Slate makes it ideal for withstanding harsh weather conditions, ensuring a roof that not only enhances the building's character but also stands the test of time.
Features and benefits
  • Authentic Natural Material: Quarried exclusively from the renowned Delabole Slate Quarry, offering genuine quality and provenance.
  • Unique Aesthetic: Distinctive blue-grey color with natural variations, ensuring each roof is one-of-a-kind.
  • Versatile Styles: Choose from Sized Slates, Traditional Randoms, or Peggies/Scantle Slate to match your architectural vision.
  • Exceptional Durability: Known to last over 300 years, providing an efficient and attractive roof when properly installed.
  • Low Maintenance: Resistant to wear, heat, and moisture, retaining its beauty over time.
  • Sustainable Choice: Sourced responsibly, reflecting a commitment to environmental stewardship.
Technical and safety
  • Material Composition: Highest-quality natural slate with excellent strength and extremely low porosity.
  • Styles Available:
    • Sized Slates: Hand-dressed to nominal length and width, ranging from 24" x 12" (610 x 305mm) to 12" x 6" (305 x 152mm).
    • Traditional Randoms: Slightly heavier, with lengths varying in 2" increments from 24" to 10" (610mm to 254mm) and random widths.
    • Peggies/Scantle Slate: Made in sizes from 12" to 6" long (305mm to 152mm) with random widths, characteristic of West Cornwall architecture.
    • Installation: Should be laid in accordance with BS 5534 Part 1 rev 1990 or traditional methods, ensuring longevity and performance.
    • Maintenance: Due to the material's longevity, repairs are generally necessitated by failure of roof timbers or nails; Delabole Slate is often suitable for re-fitting.
    • Safety: Non-combustible and resistant to atmospheric pollution, frost, and temperature changes, ensuring a safe and stable roofing solution.