Birtley CB90 Standard Duty Cavity Wall Lintel 4200mm
Birtley CB90 Standard Duty Cavity Wall Lintel 4200mm
SKU: 222364
Est. £1528.76 - £1482.90 + VATProduct Description
- Supergalv coating offers superior life expectancy.
- Standard cavity lintels deliver up to 55% improvement on SAP default value in thermal bridging.
- Structural grade steel to EN10025.
- Plaster key to inner leaf.
NB: Not suitable for point loads or concrete floors.
Product Specification
| Brand | Birtley |
| Material | Mild Steel S275JR |
| Length (mm) | 4200 |
| Finish | 65µm Hot Dip Galvanized |
| Fire Retardant | 60 mins (with 2 coat plaster finish) |
| Standard Reference | BS EN845-2:2013+A1:2016 |
| Insulation | Expanded Polystyrene - BREEAM rating A+ |
| Outer Leaf (mm) | 100 |
| Cavity (mm) | 90-105 |
| Inner Leaf (mm) | 100 |
| Loading | Standard Duty |