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Birtley CB90 Standard Duty Cavity Wall Lintel 4200mm
Birtley CB90 Standard Duty Cavity Wall Lintel 4200mm
SKU: 222364
Est. £67.13 - £74.59 + VATPick your preference
Product 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 |
| Brands | Catnic CG90/100, IG L1/S100, Keystone S/K-90 |
| Material | Mild Steel S275JR |
| Length (mm) | 4200 |
| Finish | 65µm Hot Dip Galvanized |
| Fire Performance | 60 mins (with 2 coat plaster finish) |
| Harmonised Standard | 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 |
| Manufacturer Product Page | Birtley Product Page |
| Cavity Lintel Type | Standard Duty: 90-105mm Cavity |