Author: Brian Ashworth February 15, 2021

If you are looking designing at a floor plan it can be useful to think about planning the walls based on brick size.

The table below is based on ‘Standard Bricks’ of 230mm x 110mm x 76mm with 10mm joints.

It provides both the wall lengths, and the opening sizes.

 

Bricks	Wall Length (mm)	Openings Width (mm)
1.5	350
2.0	470	490
2.5	590
3.0	710	730
3.5	830
4.0	950	970
4.5	1,070
5.0	1,190	1,210
5.5	1,310
6.0	1,430	1,450
6.5	1,550
7.0	1,670	1,690
7.5	1,790
8.0	1,910	1,930
8.5	2,030
9.0	2,150	2,170
9.5	2,270
10.0	2,390	2,410
10.5	2,510
11.0	2,630	2,650
11.5	2,750
12.0	2,870	2,890
12.5	2,990
13.0	3,110	3,130
13.5	3,230
14.0	3,350	3,370
14.5	3,470
15.0	3,590	3,610
15.5	3,710
16.0	3,830	3,850
16.5	3,950
17.0	4,070	4,090
17.5	4,190
18.0	4,310	4,330
18.5	4,430
19.0	4,550	4,570
19.5	4,670
20.0	4,790	4,810
20.5	4,910
21.0	5,030	5,050
21.5	5,150
22.0	5,270	5,290
22.5	5,390
23.0	5,510	5,530
23.5	5,630
24.0	5,750	5,770
24.5	5,870
25.0	5,990	6,010

NB. Maximum dimension between Articulation Joints is 6.00 (see this link: Articulation Joints)

For Wall Heights see this link: Wall Height