Supaslate Plastic Roof Tile – Slate Grey – 1 m2 Pack

Original price was: £63.77.Current price is: £45.90. incl. VAT

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Supaslate Synthetic Slate – Slate Grey

Manufactured in Great Britain, Supaslate is a lightweight plastic alternative to natural slate. Supaslate has been designed to be virtually identical to traditional but with the added benefit of being consistent in weight, colour, size and shape. This makes Supaslate suitable for low pitch installations and is extremely fitter friendly making it perfect for fast installation on outdoor buildings such as sheds, garden rooms, pergolas, hot tub covers, garages and log stores. Supaslate is available in a selection of 6 distinctive colours which have been chosen to best match the vernacular of most properties in the UK.

Supaslate has been designed and tested to be extremely durable meaning that unlike traditional slate they won’t crack and de-laminate over time. Supaslate can be installed on pitches as low as 14 degrees when installed on a fully boarded warm roof system. Weighing in at 7.68 kg per m², Supaslate is less than half the weight of traditional slate and is the lightest synthetic slate available in the UK.

Samples Available: Click Here

Technical Data

  • Weight: 366g per slate / 7.68kg per m²
  • Coverage: 7 Triple Tiles per m² (21 Slate per m²)
  • Overall Dimensions: Individual Slate = 291mm x 446mm or Triple Tile = 879mm x 446mm
  • Fire Performance: Supaslate has been fire tested to BS 476 Part 3 where it has achieved a fire rating of EXT.S.AC.
  • Storage: Supaslate should be stored on a flat even surface. During cold weather, Supaslate must be stored and conditioned at a temperature no lower than 7°C.
  • Installation: Supaslate can be fitted onto battens using 32mm Supaslate Screws or direct to OSB or Plywood using 19mm Supaslate Screws. Supaslate can be cut using a utility blade or circular saw.
  • Recycling: Supaslate has been manufactured using virgin polypropylene so is 100% recyclable so any waste can be disposed of at your local recycling centre.
  • Minimum pitch: 14 degrees
  • Manufacturers Guarantee: 20 Years


  • Fixings Required: 42 x Screw Fixings per m² pack
  • Installed on Board: 19mm Supaslate Screws
  • Installed on Battens: 32mm Supaslate Screws
  • Ridge Fixings: 50mm Supaslate Screws
  • Genuine Supaslate fixing screws must be used when installing Supaslate products.

Pack Size: 7 x Triple Tiles, enough to cover 1 metre squared.



Standard Delivery Information

Delivery Costs: All delivery costs are given in the basket and during checkout after a delivery postcode is entered, this is because delivery costs are dependent on the products that you’re looking to purchase and where they need to be delivered to. Delivery costs are based on delivery to a single address within the UK Mainland, excluding the Scottish Highlands and Islands where additional costs may apply.

Delivery Times: An estimated delivery date will be given on the majority of product pages at the time of order. We aim to deliver on or around that date, but please keep in mind that it is only an estimate and accurate delivery information and updates will be provided after an order is processed by our team.

Delivery Updates: We will provide delivery updates to the contact information that you provide during checkout, many of these updates are automated so please ensure that the information provided is entered correctly, and be sure to check your junk/spam folder periodically. The level of delivery service and tracking that’s available is dependent on the products that are ordered, but please rest assured that we will always provide the best available level of service and updates.

During Delivery: All delivery costs are based on the customer being able to accept the goods, and on heavier items, this means having the ability and willingness to manually offload the goods, or have mechanical offloading facilities on site.

Delivery Access: Please let us know of any potential delivery or access issues as soon as possible, ideally by using the order notes section during checkout, we will then work with our delivery partners to ensure that an appropriate delivery service is planned (if available). Bulky and palletised items in particular will be delivered on a large vehicle, usually an 18t rigid lorry and if delivery fails due to us not being made aware of access issues or nobody being at the address to accept the delivery, then additional costs may apply.

Accepting Delivery: Please check your goods thoroughly before signing for them, and do not accept damaged goods. Orders signed for “unchecked” will be considered as being received in good condition. As soon as the order has been delivered as instructed, the goods become your property and the liability for product care, damage or loss passes to you.

Delivery Issues: If you experience an issue with your delivery, please get in touch and a member of our friendly team will be happy to help.

Additional information

Weight 8.4 kg

Colour Group