
Quick Links
Design & Tech Services
© Ibstock Plc. 2026

Regency Ashlar blocks are used to construct walls, columns and partitions. Quoin stones are masonry blocks used at the corner of a wall. They can be used in walls made of ashlar, bricks or walling stone. Quoin stones will accentuate the corners and give an impression of strength.
Throughout Britain there are magnificent and historic buildings which feature Ashlar walling in a variety of stones - ranging from the white limestone of York to honey coloured walls of Bath and the reddish hues of sandstone that make Chester so distinctive.
With Regency Ashlar and Quoins you can recreate this tradition, whether you are building entirely in stone or adding an elegant architectural feature to a mainly brick structure.
Our Cast Stone Regency Textured Ashlar Blocks and Quoins are manufactured to replicate a natural stone Ashlars and Quoins with a decorative treatment consisting of small grooves, better known as 'Mason's Drag'.
We offer a standard range of sizes, with bespoke sizes available on request, standard range of 6 colours, with bespoke colours available on request and all our products are manufactured from high grade aggregate.
Standard colours available: Bath, Buff, Holyrood, Portland, Glamis Red and Sherwood.
The sketch of the quoin shown is the left handed variety.
All Cast Stone products are UKCA/CE marked where appropriate.
Please contact our team for Declaration of Performance. Email [email protected]
Get in Touch
To speak to a member of our sales team call 0333 234 3434 - opt.1, opt. 3, or send an enquiry.
| Code | A | B | C | D | Weight (Kg) |
|---|---|---|---|---|---|
| A1 | 100 | 215 | 440 | - | 20 |
| A2 | 100 | 290 | 440 | - | 27 |
| A3 | 150 | 215 | 440 | - | 30 |
| A4 | 150 | 290 | 440 | - | 40 |
| A5 | 100 | 140 | 440 | - | 13 |
| A60 | 100 | 220 | 445 | - | 21 |
| Q1 | 100 | 215 | 295 | 150 | 16 |
| Q2 | 100 | 215 | 330 | 215 | 20 |
| Q3 | 100 | 290 | 440 | 215 | 34 |
| Q4 | 100 | 140 | 295 | 150 | 10 |
| Q5 | 100 | 215 | 440 | 215 | 25 |
| Q7 | 100 | 140 | 440 | 215 | 16 |
| RQ5* | 125 | 215 | 465 | 245 | 34 |
| Q12 | 150 | 215 | 440 | 215 | 34 |
| Q14 | 150 | 290 | 440 | 215 | 46 |
| Q60-90 | 100 | 220 | 445 | 220 | 26 |
A
100
B
215
C
440
D
-
Weight (Kg)
20
A
100
B
290
C
440
D
-
Weight (Kg)
27
A
150
B
215
C
440
D
-
Weight (Kg)
30
A
150
B
290
C
440
D
-
Weight (Kg)
40
A
100
B
140
C
440
D
-
Weight (Kg)
13
A
100
B
220
C
445
D
-
Weight (Kg)
21
A
100
B
215
C
295
D
150
Weight (Kg)
16
A
100
B
215
C
330
D
215
Weight (Kg)
20
A
100
B
290
C
440
D
215
Weight (Kg)
34
A
100
B
140
C
295
D
150
Weight (Kg)
10
A
100
B
215
C
440
D
215
Weight (Kg)
25
A
100
B
140
C
440
D
215
Weight (Kg)
16
A
125
B
215
C
465
D
245
Weight (Kg)
34
A
150
B
215
C
440
D
215
Weight (Kg)
34
A
150
B
290
C
440
D
215
Weight (Kg)
46
A
100
B
220
C
445
D
220
Weight (Kg)
26