Redland Grovebury Concrete Interlocking Roof Tiles

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Pricing & Availability:

The pricing on this product is applicable to deliveries made to sites within the locality of our branches (which is broadly Surrey, West Sussex and parts of South West London, Kent and East Sussex).

For pricing and availability on these products to sites that are outside of our local area please contact us directly so that we can explore the most cost effective options for you.

We also stock and supply a large range of roofing materials, with thousands more being available to order directly from all the leading manufacturers. If you don't see the roofing products that you need on this site please contact us and we will try to source them for you or offer you an alternative.

We are able to offer prices tailored to your exact requirements & project: Please call us on 01737 763008 or email us for a free quotation.


** Please note that these products can only be supplied in full pallets **



Redland Grovebury Concrete Interlocking Roof Tiles

Redland Grovebury Roof Tiles have a double pantile shape which is quicker and easier to lay than a single pantile design. However, Grovebury concrete interlocking tiles still retain the traditional, gentle flowing lines of a classic pantile to blend easily and harmoniously into any environment.

With a low pitch, a wide variety of colours, and two different surface textures, the Redland Grovebury is an economical, ever popular choice for both new build and renovation projects.


Pallet Quantity

  • Tiles per Pallet: 216
  • Supplied in bands of 36


  • Laid Weight: 51 kg/m2 at 318mm gauge / 48 kg/m2 at 343 mm gauge
  • Weight per 1000 Tiles: 4.7 tonnes approx
  • Weight per Pallet: 1.07 tonnes approx
  • Weight per Tile: 4.7 kg approx

Minimum Roof Pitch & Headlap

  • Minimum Pitch & Headlap: Smooth: 17.5 degrees at 100mm headlap / 22.5 degrees at 75mm headlap
  • Granular: 22.5 degrees at 100mm headlap / 30 degrees at 75mm headlap
  • Max Pitch: 90 degrees subject to fixing spec
  • Max Headlap: 125 mm


  • Covering Capacity: 10.5 tiles/m2 at 318mm gauge / 9.7 tiles/m2 at 343 mm gauge
  • Hanging Length: 394 mm approx
  • Linear Cover of 1 Tile: 300 mm


  • Battens Required: 3.15 linear m/m2 at 318 mm gauge / 2.92 m/m2 at 343mm gauge
  • Batten Size: 38 mm x 25 mm: rafter centres up to 450 mm / 50 mm x 25mm: rafter centres up to 600 mm
  • Nail Size: 70mm x 3.35mm

Tile Size

  • Size: 418 mm x 332 mm


  • Minimum Gauge: 293 mm
  • Maximum Gauge: Smooth: 318mm below 17.5 degrees / 343mm at 17.5 degrees or above
  • Granular: 318mm below 30 degrees / 343mm at 30 degrees or above


  • Redland Grovebury Roof Tiles have been rigorously tested in a wind tunnel where combinations of high wind and driving rain are used to determine the tile performance with respect to wind loading and weathertightness.


  • Redland Grovebury Roof Tiles meet all the requirements of BS 5534: 2014 Code of practice for slating & tiling (providing Redland fixing recommendations are complied with) & BS EN 490: 2011 Concrete roofing tiles and fittings for roof covering & wall clad


  • Concrete


  • Economical
  • Suitable for roof pitches as low as 15 degrees (Smooth finish only)
  • Enduringly popular design
  • Lightweight


  • Redland roof tiles must be laid and fixed to comply with BS 5534: the British Standard Code of practice for slating and tiling, and BS 8000: Part 6: the British Standard Code of practice for workmanship on building sites.
  • Redland Grovebury Roof Tiles must be laid straight bonded, normally from right to left.
  • Reform Eaves Filler Units must be used at all eaves situations.
  • At left-hand verges, use Standard Tiles with interlocks removed.
  • At right-hand verges, use Standard Tiles.
  • Half Tiles must not be used at verges.
  • Dentil slips must be used for mortar bedded ridges and hips.
  • Half Tiles should be used to avoid the use of small pieces of tiles.