BlancDeBierges

Blanc de Bierges products are available in 2 distinctive colours and finishes.
Portland or Buff variants are available in Plain or Striated finishes. Whilst we endeavour to show colour accurate images
throughout this website, they will vary from screen to screen. Please request a sample for accurate colour matching.

• Setts

  The Range

  - 10 standard sizes – 13 fill-in pieces – 4 thicknesses
  When specifying, it is important to remember that the dimensions quoted for setts are nominal because they can be laid with or without jointing. Choose between tapered or straight edged setts to suit your application:

  - Without joints, they can be laid on their own on a 140 mm module
  - With joints, they coordinate with all the products in the range on a 150mm module

  In addition to the two module sizes, there are two series of Blanc de Bierges setts, each with its own dedicated fill-in pieces and bondstones.

  

  Tapered setts

  Tapered setts are a traditional form. They are one of the most flexible modules In the range. They can accommodate any curve or contour, Indeed they are the purest expression of the craft, allowing paviors to give full rein to their ability. On the other hand, tapered setts cannot be laid semi-industrially.

  The nominal dimensions of tapered setts are:
  1) 140 x 140 x 40mm
  2) 140 x 140 x 80mm
  3) 210 x 140 x 80mm
  4) 70 x 140 x 40mm
  5) 70 x 70 x 20mm
  6) 70 x 70 x 40mm
  7) 70 x 70 x 70mm
  Dimensions approximate – joint not included.

  

  Straight Edge Setts

  Straight-edged setts are ideal for rectilinear arrangements. They can be laid semi-industrially if the laying bed is compacted and perfectly horizontal, apart from a drainage slope. Fill-in pieces can be used to vary the pattern.

  The nominal dimensions of the main straight-edged models are:
  1) 140 x 140 x 70mm
  2) 210 x 140 x 70mm

  

  Fill in pieces Straight Edge Sett nominal dimensions are:

  1) 210 x 140 x 70mm 45°LH
  2) 210 x 140 x 70mm 45°RH
  3) 210 x 140 x 70mm 30°LH
  4) 210 x 140 x 70mm 30°RH
  5) 280 x 140 x 70mm 45°LH
  6) 280 x 140 x 70mm 45°RH
  7) 140 x 140 x 70mm 45°

• Slabs

  The Range

  Within the Blanc de Bierges range, there are over 2,000 different formats of slab available based on square, rectangular, round and hexagonal shapes.

  Slabs are 50mm or 70mm thick. Slabs bigger than 600mm are reinforced.

  The craftsmanship of the slabs is perceptible in the surface grain and the slightly irregular shapes; this is what gives them the design flexibility for which Blanc de Bierges is famous. The slabs are particularly suitable for terraces, paths, swimming pool areas and Japanese walkways. The modularity enables them to be laid in a variety of patterns. Slabs for roof gardens are laid either on studs or on a Lite-Ag bed which gives excellent stability.

  

  Sizes – The modular dimensions of some of our most popular slabs are:

  Slabs – 50mm thick
  100 x 100 x 50mm
  200 x 200 x 50mm
  200 x 300 x 50mm
  200 x 400 x 50mm
  200 x 600 x 50mm
  300 x 300 x 50mm
  300 x 400 x 50mm
  300 x 600 x 50mm
  400 x 400 x 50mm
  450 x 450 x 50mm
  400 x 600 x 50mm
  600 x 600 x 50mm

  Slabs – 70mm thick
  100 x 100 x 70mm
  200 x 200 x 70mm
  200 x 300 x 70mm
  200 x 400 x 70mm
  300 x 300 x 70mm
  300 x 400 x 70mm
  400 x 400 x 70mm
  400 x 450 x 70mm
  400 x 600 x 70mm
  600 x 600 x 70mm

  A full range of DDA approved Corduroy and Tactile slabs are also available as standard.

• Steps

  The Range

  We can supply more than 80 varieties of step with 4 riser heights (100,150,180 and 200mm).

  Sizes are shown as Tread x Width x Riser x Thickness (50mm)

  The hand-finished surface is attractive and also provides an effective grip which is particularly important in wet weather. The steps can be laid horizontally, vertically or on edge, to form stairs, low walls, kerbs or cills.

  When designing an installation of steps, either the straight or the rounded edge can be left visible.

  All the Blanc de Bierges components greater than 600mm in length are reinforced and are made by an enhanced process. They are not recommended to be used in combination with standard steps less than 600mm in length. They are usually made to order according to particular specifications. Special small steps with straight or tapered edges can be used in combination with standard steps or slabs. This is particularly useful when forming curved steps, feature surrounds etc.

  

  Modular dimensions of some of our most popular steps:

  1) 400 x 600 x 150 x 50mm
  2) 450 x 600 x 150 x 50mm
  3) 400 x 300 x 150 x 50mm
  4) 450 x 300 x 150 x 50mm
  5) 300 x 600 x 150 x 50mm
  6) 450 x 600 x 200 x 50mm
  7) 150 x 150 x 200 x 50mm

• Pool Surrounds

  The Range

  The tiles work perfectly with other Blanc de Bierges products and equally well with wood or any other natural material, including grass. The tiles are laid so that they project a little way over the water and slope down away from the pool. This prevents water splashing out of the pool over the edge. It also prevents rainwater from running in. Any water that does get onto the surround runs off via gutters into the drainage system.

  Blanc de Bierges surround tiles have an excellent non-slip surface yet are perfectly comfortable to walk on in bare feet. The edge that faces the pool is usually rounded so that swimmers can get a good grip, but other shapes are available.

  The maximum width is 600mm and the normal thickness is 50mm. The most popular widths are 300mm and 400mm. There are tiles with curved edges for diameters from 2,000mm to 12m for round pools. There are also inside or outside corner pieces with a curved radius for rectangular pools.

  

  Modular dimensions of our most popular surround tiles:

  1) Surround tiles for rectangular pools: 400 x 600 x 50mm

  2) Inside corners:
  Outside dimensions 600 x 600 x 50mm
  Inside dimensions 200 x 200 x 50mm

  3) Outside corners:
  Outside dimensions 400 x 400 x 50mm
  Inside dimensions 400 x 400 x 50mm

• L, Saddlebak and U Modules

  The Range

  Blanc de Bierges L, Saddlebak and U Modules come in more than 20 different dimensions.

  They can be used to construct flower tubs, retaining walls, benches, tiers, steps, balustrades, fountains, table supports and so on. They can be combined with other components in the system to make designs that are both attractive and economical. The L shaped modules are normally hand-finished only on the outer surface but they can be treated on the inside as well.

  They are usually made without reinforcement, it can be added, but because of their thickness, it has to be in the centre of the material and does not increase the strength by any significant amount. It is important to get professional advice on drainage, particularly when using the modules to make retaining walls, tiers or flower tubs. When they are used to make retaining walls, the height of the earth banked behind the wall should not exceed the height of the wall itself. Heavy soils should be replaced with lighter garden soil. Planting should be carried out as quickly as possible to prevent the earth from compacting.

  

  Modular dimensions of the most popular U and L Modules:

  1) L 3 : 600 x 400 x 600 x 50mm
  2) L 3 : 600 x 600 x 600 x 50mm
  3) L 2 : 600 x 400 x 400 x 50mm
  4) L 2 : 600 x 600 x 400 x 50mm
  5) L 1 : 400 x 400 x 400 x 50mm
  6) L 1 : 400 x 600 x 400 x 50mm
  7) U 1 : 200 x 600 x 400 x 50mm
  8) U 2 : 200 x 400 x 600 x 50mm
  9) S : 400 x 600 x 500mm

• Copings & Kerbs

  The Range

  There are more than 3,000 different accessories smaller than 600mm in the Blanc de Bierges range. They come in three different thicknesses: 50, 80 and 100mm. These include Copings and Kerbs included in this guide.

  Both Copings & Kerbs are made with either straight, rounded or chamfered edges. Copings can also be made with drip edges if they are to be used as wall copings – 43 variations are available for any given item.

  Specification
  To enable you to specify your requirements, we use the following method:
  The accessory is viewed end-on and an imaginary cross-section taken parallel to that end. A letter code is used to specify each edge in turn, starting at the bottom left-hand corner of the cross-section and proceeding clockwise, as follows:

  A square edge B bullnose edge C chamfered edge

  Where edges also have rainwater drip grooves on the underside (drip edges) the code DE is added.

  For example:
  kerb with one rounded edge: (asymmetric cross-section) code ABAA

  kerb with one chamfered edge: (asymmetric cross-section) code ACAA
  (These kerbs must be laid on the AA side)

  wall coping with two rounded edges: (symmetrical cross-section) code ABBA

  wall coping with two chamfers and two drip edges: (symmetrical cross-section) code ACCA2DE

  Edges can also be dressed on three or four sides to make a pillar coping, for example, the edges of square accessories can be dressed on two adjacent sides.

  Special tapered kerbs are also available; these are particularly useful for the edges of lawns since there is no risk of them damaging mower blades.

  

  Kerbs – Modular dimensions of some popular sizes:

  (dimensions are modular, EXCEPT the 14 mm and 210mm dimensions, which are nominal).
  1) 210 x 140 x 80mm (tapered)
  2) 210 x 600 x 80mm (tapered)
  3) 200 x 600 x 80mm (straight)
  4) 300 x 600 x 80mm (straight)
  5) 200 x 400 x 50mm (straight)
  6) 200 x 600 x 50mm (straight)
  7) 300 x 600 x 50mm (straight)
  8) 300 x 600 x 100mm (straight)

  

  Wall Copings – Modular dimensions of some popular sizes:

  1) 200 x 400 x 50mm AAAA-2DE
  2) 300 x 600 x 50mm AAAA-2DE
  3) 400 x 600 x 80mm AAAA-2DE
  4) 200 x 600 x 80mm AAAA-2DE
  5) 300 x 600 x 80mm AAAA-2DE
  6) 400 x 600 x 80mm AAAA-2DE

• Spiral Staircases

  The Range

  The Blanc de Bierges spiral staircase is simple and elegant. Its originality is due to the craftsmanship inherent in the manufacturing technique.

  The riser and locating ring are an integral part of the step so the completed staircase forms a coherent, stable and harmonious whole. The solid riser is an important safety factor and it is psychologically reassuring. The non-slip finish characteristic of Blanc de Bierges components is crucial in this type of structure.

  All the components are reinforced.

  The simple functional design works well with any architectural style, modern or traditional, in historic and listed buildings.

  All dimensions quoted are modular and include a 10mm joint.

  

  Specification

  The different components of a spiral staircase with a 1200mm radius are shown in the diagram below:

  1) Tread 2) Riser 3) Landing 4) 90° Landing 5) Open Ring 6) Closed Ring

  There are 48 different versions which will meet any site or design requirement.

  - Two spiral directions:
  left-hand (column on the left going up) right-hand (column on the right going up).

  - Two different treads:
  model 18 has 18 steps over 351°: the Ideal tread (shown opposite).
  model 16 has 16 steps per complete turn. The tread is larger and therefore more suitable for staircases with a very small radius (shown opposite top)

  - 13 different radii from 600mm to 1200mm in increments of 50mm for each spiral direction of model 16.

  - 11 different radii from 700 to 1200mm in increments of 50mm for each spiral direction of model 18.

  Landings with any sector angle up to 180°, for both models and all radii.

  - Landings and top steps made to order, according to your specifications.