Cromar CromaSlate Lightweight Roof Slate Grey

In stock
( £3.59 Incl. VAT)
  • Buy 150 for £2.75
    ( £3.30 ) each and save 8%
Availability: In stock
- +


Cromar CromaSlate Slate Grey

The Cromar CromaSlate is a 100% recycled uPVC lightweight slate, which is designed as an easily fixed alternative to natural slate, while still featuring a textured finish and riven edges to give an authentic look.

CromaSlate is a suitable alternative to natural slates where the pitch or weight of the slates is a pivotal factor. Its lightweight features make these slates a perfect alternative for conservatories and summer houses, whilst being able to go down to pitches as low as 15 degrees.

CromaSlate requires no grading or drilling, combined with the fixing guidelines installed on the slate and its lightweight nature, allow for lower installation costs and time.

The CromaSlate comes with a BS476 Part 3 Fire rating, as well as, a BRE Wind and Fire test to the requirements of EN15601 and a 20 year warranty.

Please note: These can only be supplied in packs of 15 slates (which is sufficient to cover 1/m2)


Product Information

  • Band quantity: 15 slates
  • Pallet Quantity: 810 Slates
  • Material: Recycled UV Polypropylene
  • Fixings: 30mm Stainless Steel Annular Ring Shank Nails (available separately)
  • Sheet Timber: 18mm OSB3


  • Weight per slate: 0.65kg
  • Weight per 1000: 650kg
  • Weight per m/2: 9.75kg

Minimum & Maximum Roof Pitch

  • Minimum pitch: 15 degrees
  • Maximum pitch: 90 degrees


  • Coverage capacity at maximum gauge: 15 slates per m/2

Batten & Gauge

  • Maximum batten gauge: 200mm
  • Batten size: 50 x 25mm

Size of Slate

  • Size of slate: 425mm x 330mm


  • Lightweight
  • Easy to fix
  • 20 year warranty
  • 40 year life expectancy
  • Easy to cut with fine tooth saw
  • 100% recyclable
  • BS476 Part 3 Fire rating
  • BRE Wind and Rain to EN15601