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Head Office Cornwall: 01752 848 080    Wales & Scotland Office: 01792 399 853

  • ABOUT
    • Our Company
    • Our Team
    • Carbon Neutral Slate
    • Case Studies
      • Nansledan case study
      • Game Changer Project
    • Customer Complaints
  • ROOFING SLATE
    • SPANISH
      • Suitable for England and Wales
      • Armada
      • Contessa
      • Duquesa 20
      • Duquesa
      • ISS-10
      • ISS-12
      • LV11
      • LV15
      • Ribera
      • Zamora
      • Suitable for Scotland
      • Ascot Grey
      • Duquesa Scotland
      • Lago
    • BRAZILIAN
      • Suitable for England and Wales
      • Westland Grey Green
      • Westland Graphite
      • Suitable for Scotland
      • Westland Grey Green Heavy
    • BRITISH
      • Burlington Best
      • Cwt-Y-Bugail
      • Ffestiniog
      • Penrhyn Heather Blue
    • CARBON NEUTRAL
      • Suitable for England and Wales
      • Pedra Leve
      • Pedra Preta
      • Suitable for Scotland
      • Pedra Leve Heavy
  • ARCHITECTURAL RANGE
    • Westland Graphite Flooring
    • Westland Grey Green Flooring
    • Westland Graphite Sills
    • Westland Grey Green Sills
    • Westland Grey Green Hearths
    • Westland Graphite Hearths
  • ACCESSORIES
    • Natural Slate Ridges
    • ISS Vented Dry Ridge Kit
    • ISS Nature Vent
    • Spike Hooks
    • Copper Nails and Disk Rivets
  • TRAINING HUB
    • Rooftrain Video Guides
    • ISS Technical Guide
  • RESOURCES
    • ISS Brochures
    • ISS Technical Guides
    • ISS videos
    • Classifications
  • CONTACT US
  • ABOUT
    • Our Company
    • Our Team
    • Carbon Neutral Slate
    • Case Studies
      • Nansledan case study
      • Game Changer Project
    • Customer Complaints
  • ROOFING SLATE
    • SPANISH
      • Suitable for England and Wales
      • Armada
      • Contessa
      • Duquesa 20
      • Duquesa
      • ISS-10
      • ISS-12
      • LV11
      • LV15
      • Ribera
      • Zamora
      • Suitable for Scotland
      • Ascot Grey
      • Duquesa Scotland
      • Lago
    • BRAZILIAN
      • Suitable for England and Wales
      • Westland Grey Green
      • Westland Graphite
      • Suitable for Scotland
      • Westland Grey Green Heavy
    • BRITISH
      • Burlington Best
      • Cwt-Y-Bugail
      • Ffestiniog
      • Penrhyn Heather Blue
    • CARBON NEUTRAL
      • Suitable for England and Wales
      • Pedra Leve
      • Pedra Preta
      • Suitable for Scotland
      • Pedra Leve Heavy
  • ARCHITECTURAL RANGE
    • Westland Graphite Flooring
    • Westland Grey Green Flooring
    • Westland Graphite Sills
    • Westland Grey Green Sills
    • Westland Grey Green Hearths
    • Westland Graphite Hearths
  • ACCESSORIES
    • Natural Slate Ridges
    • ISS Vented Dry Ridge Kit
    • ISS Nature Vent
    • Spike Hooks
    • Copper Nails and Disk Rivets
  • TRAINING HUB
    • Rooftrain Video Guides
    • ISS Technical Guide
  • RESOURCES
    • ISS Brochures
    • ISS Technical Guides
    • ISS videos
    • Classifications
  • CONTACT US

Looking for Natural Slate from a reliable supplier?

The U.K.’s largest Brazilian roofing slate importer.

Natural Slate Roofing, Natural Slate Flooring
Natural Slate Sills and Hearths
Ventilation, Hips and Ridges
Accessories including nails, hooks and adhesive

Want to join ISS? 

We are currently looking for a Business Development Manager to join our team.

This particular role is covering 5 counties in the South of England. Please contact 07854 536947 for more information!

ROOFING & ACCESSORIES

ROOFING & ACCESSORIES

Browse our full selection of Natural Roofing Slates here.

FLOORING

FLOORING INTERNAL & EXTERNAL

Browse our selection of internal and external Natural Slate Flooring here.

SILLS & HEARTHS

SILLS & HEARTHS

Browse our full selection of Slate Sills & Hearths here.

ISS Quality and Experience

Independent Slate Supplies are specialists in the import and distribution of high quality, competitively priced natural sills, flooring and roofing slate. With over 30 years’ experience of sourcing and importing you can be confident that our range of slate offers outstanding quality at competitive prices, to cover all requirements.

CARBON NEUTRAL Slate!

The newest additions to Independent Slate Supplies’ (ISS) slate range, Pedra Leve and Pedra Preta, are certified carbon neutral products. Sustainability is a core value at ISS, and our latest carbon neutral initiative is a testament to this commitment. Watch our video to see here the story of how we have done this!

Find out more about our CARBON NEUTRAL Roofing Slate.

Click here
ISS CN logo

Helpful resources and new video guides.

ISS have a range of resources to help you, from our in depth Technical Guide to our new series of ‘How To’ Videos produced in association with Rooftrain.  They take you from the planning stages of a roof through to its completion. See all the Rooftrain Videos here and have a look under our Resources tab in the main menu for more.

Special Offers and Promotions

Special Offers
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Flooring Promotion

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Brazilian Roofing Slate Promotion

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Mixed Loads

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QUALITY ASSURANCE

EXPERIENCED TEAM

EXTENSIVE RANGE

© Independent Slate Supplies
Registered office address:

6 Gilston Road, Saltash
Cornwall, PL12 6TW
Company number 2701916

Head Office Cornwall: 01752 848 080
Wales Office: 01792 399 853