Concrete Products

Ronez manufacture a range of dense, lightweight and high strength concrete blocks along with precast kerbs, edgings and paving products.

We manufacture and supply concrete blocks, kerbs, channels and edgings for use in a variety of projects from single storey housing to multi-storey developments and commercial buildings.

Ronez concrete blocks are manufactured in a wide range of sizes and strengths, varying formats and finishes, including our fairfaced, all of which offer total flexibility.

All the Ronez range of products are manufactured under the quality procedures of BS EN ISO 9001 and are compliant with BS EN 771-3. This ensures reliability and quality of all construction materials provided.

(J) = Available in Jersey Only

(G) = Available in Guernsey Only

Standard and High Crush Blocks

Type Nominal Size Per Pack
Standard (7.3N/mm²) 440 x 100 x 215mm 72 (J) / 54 (G)
  440 x 140 x 215mm 48 (J) / 36 (G)
  440 x 100 x 140mm 108 (J) / 72 (G)
  440 x 140 x 140mm 72 (J) / 56 (G)
  440 x 75 x 215mm 88 (J) / 72 (G)
Brick* 440 x 75 x 175mm (G) 66
  215 x 100 x 065mm 432
Beam Block 440 x 100 x 215mm 72
Foundation Block (G) 300 x 140 x 250mm 36
Cavity Closure (G) 440 x 100 x 215mm  
Half Cavity Closure (G) 220 x 100 x 215mm  
High Crush (10.4N/mm²) 440 x 100 x 140mm (J) 108
  440 x 140 x 140mm (J) 72
  440 x 100 x 215mm 72
  440 x 140 x 215mm 48
High Crush (22.5N/mm²) 440 x 100 x 140mm 108
  440 x 140 x 140mm 72
  440 x 100 x 215mm 72
  440 x 140 x 215mm 48
Brick* 215 x 100 x 065mm 432 (J) / 208 (G)
Brick Slip 385 x 100 x 45mm 108

Fairfaced, Lightweight, Medium Density and Cellular Euro Blocks

Type Nominal Size Per Pack
Fairfaced** 440 x 100 x 215mm 72
  440 x 140 x 215mm 48
Lightweight (7.3N/mm²) 440 x 100 x 215mm 72
  440 x 140 x 215mm 48
  440 x 100 x 140mm 108
  440 x 140 x 140mm 72
Lightweight Beam Block (7.3N/mm2) 440 x 100 x 215mm 72
Medium Density (7.3N/mm2) (J) 440 x 100 x 215mm** 72
  440 x 140 x 215mm 48
Cellular Euro (7.3N/mm²) (J) 440 x 140 x 215mm 48
Hollow (Pot) 440 x 220 x 215mm 32
Brick* 215 x 100 x 065mm 432


Vardex split facing blocks are manufactured in Guernsey and are available coloured Red, Marigold and Blue.

*    Supplied on Pallet Board.
**  Available to order only.

Ronez Megablocks

Ronez Megablocks are large concrete blocks that interlock to form solid and secure barriers and walls. They are manufactured from recycled concrete and can have lifting eyes built in upon request.

Ronez Megablocks are ideal for retaining walls, temporary barriers, construction sites and the like.

Type Nominal Size
Large Block 1400 x 670 x 700mm
Small Block 660 x 670 x 700mm

Ronez Road Barriers

Ronez Road Barriers are large concrete barriers manufactured in Guernsey. They are ideal for temporary barriers, construction sites and the like.

Type Nominal Size
Barrier 1000 x 200 x 700 x 1500mm

Kerbs, Channels and Edgings

Type Nominal Size Per Pack
Pressed Kerb Grey (J) 127 x 254 x 440mm 42
Pressed Drop Kerb Grey (J) 127 x 140 x 440mm 84
Kerbs (G) 125 x 250 x 440mm  
Cut Down Kerbs (Quadrants) 300 x 300 x 250mm  
Bull Nosed Kerb (J) 135 x 215 x 440mm 48
Garden Edging (J)
Grey, Brindle, Charcoal, Pink
(Additional colours available to order only)
65 x 220 x 440mm 96
Pressed Edgings (G)
Red, Marigold, Blue, Natural
(Blue 65 x 215 x 900mm available to order only)
60 x 150 x 440mm  
60 x 225 x 440mm  
65 x 215 x 900mm  

Prestressed Concrete Lintels (Available to Order Only)

Type Nominal Size
F100 As per Brochure
F140 As per Brochure
Download Brochure

Paving Products (J)

A tough, hard-wearing block paving capable of handling heavy-use trafficking but with the size and colour range to meet most visual design criteria.

  • Offers a high level of durability and grip.
  • Can be easily lifted to access services.
  • Wide range of shades including three mixed colours for aesthetic appeal.

Ronez block paving is suitable for all pedestrianised and parking areas, shopping precincts, loading areas and access roads as well as farm and stable areas.

Ronez block paving is manufactured in Jersey using a semi-dry process and is compliant to European Standard BS EN 1338.

Type Nominal Size Per Pack
Brick Pavers Grey, Autumn,Brindle, Burnt Oker, Charcoal 100 x 200 x 55mm 448
(65mm and 80mm available to order) 100 x 200 x 65mm 384
  100 x 200 x 80mm 320
Permeable Paving Grey, Autumn, Brindle, Burnt Oker, Charcoal 100 x 200 x 80mm 320
Multi-edged Pavers (MEPS) Grey, Autumn, Brindle, Burnt Oker, Charcoal 100 x 150 x 200mm 192
Cobbles Brindle, Burnt Oker 200 x 200 x 60mm 208
(All available to order)    

 

* All paving products are supplied on a refundable pallet board.

Download Brochure