Walling units for internal and external walls
D170/120
Application: Internal walls
U value 1.12
dB value 55
Dimensions L 500mm, H 250mm, W 170mm
Structural core thickness 120mm
Concrete required per m² of wall 0.092m³
Shipping weight 6.5kg
D250/180
Application: Internal load bearing party walls
U value 0.82
dB value 63
Dimensions L 500mm, H 250mm, W 250mm
Structural core thickness 180mm
Concrete required per m² of wall 0.144m³
Shipping weight 10.5kg
D300/120
Application: External load bearing walls
U value 0.27
dB value 55
Dimensions L 500mm, H 250mm, W 300mm
Structural core thickness 120mm
Concrete required per m² of wall 0.096m³
Shipping weight 12.5kg
D365/120
Application: External load bearing walls
U value 0.19
dB value 57
Dimensions L 500mm, H 250mm, W 365mm
Structural core thickness 120mm
Concrete required per m² of wall 0.096m³
Shipping weight 14.5kg
Corner and Face units for openings and lintels
D300 face unit
D300 corner unit
Build faster, cheaper and greener
Speeding up construction time and reducing the cost of build with its easy to lay wall form system, Durisol’s product range offers the most cost effective solution, whatever you’re building. What’s more Durisol products focus on all aspects of sustainability, bringing the following benefits to every build:
- Acoustic performance that exceeds the current requirements Building Control
- 80% recycled wood, specially treated not to rot or burn
- Enhanced thermal performance
- Air tight while offering maximum breathability
- Waste recycling at every stage of the manufacturing process
- Achieving A+ Green Guide Rating
These units are suitable for doorways and corners. Please refer to the diagram below to see how the Durisol system comes together.
Wall Section Diagram & Key

Durisol units used for one and two-storey builds do not normally require reinforcement. If you are unsure, check with your structural engineer. Click here to find out more about our construction methods.
|
Walling Unit Size (mm) |
Weight (Kg) |
Concrete Core Thickness (mm) |
No/pallet |
No/load |
Concrete Req'd per m2 of wall (m3) |
No of packs per artic |
|
D170/120 |
6.5 |
120 |
70 |
3640 |
0.092 |
52 |
|
D250/180 |
10.5 |
180 |
48 |
2496 |
0.144 |
52 |
| With Insulation |
D300/120 |
12.5 |
120 |
40 |
2080 |
0.096 |
52 |
| With Insulation |
D365/120 |
14.5 |
120 |
30 |
1560 |
0.096 |
52 |
| Faces |
D170/120F |
7 |
120 |
70 |
3640 |
0.092 |
52 |
|
D250/180F |
11 |
180 |
48 |
2496 |
0.144 |
52 |
| With Insulation |
D300/120F |
13 |
120 |
40 |
2080 |
0.096 |
52 |
| With Insulation |
D365/120F |
15 |
120 |
30 |
1560 |
0.096 |
52 |
| Corners (With Insulation) |
D300/120C |
13 |
120 |
40 |
2080 |
0.096 |
52 |
| With Insulation |
D365/120C |
15 |
120 |
30 |
1560 |
0.096 |
52 |
|
All Walling units are 500mm long and 250mm high |
Finishes
Any finish can be applied to the external face depending upon your preferred choice of materials or any planning restrictions in place:
- Lime Render
- Brick slips
- Brickwork
- Timber cladding
- Rain screen cladding
- Stone cladding
Internally, Durisol Eco Building Materials can be routed out to place services within the wall and allow a skim of plaster. Alternatively, 'dot and dab' plasterboard is another option.
Ready to Talk About Affordable Eco Building Materials?
Simply contact us to discuss your requirements for Eco Building, alternatively you can find out more about us, or view information by profession or information by building type.