Lintel Type : 100mm Wide Box Lintels
Lintel Duty : Standard Duty
Stressline
Stressline Standard Duty 100mm Box Lintel SL100BOX
£31.66 (ex VAT)
Pickup available at Tipton West Midlands
Usually ready in 4 hours
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The Stressline Standard Duty 100mm Box Lintel SL100BOX is a steel box lintel designed to support loads over openings in internal solid walls. It provides a standard-duty option for suitable 100mm wall applications. Select the required length and check Stressline's current load tables to confirm that the lintel suits the opening and supported loads.
Key Features
100mm internal solid walls
Designed for internal solid-wall applications with a nominal wall width of 100mm.
Standard-duty design
A standard-duty option within Stressline's 100mm box lintel range.
Corrosion protection
The listed finish is galvanised and powder coated. Confirm the required finish for your application when ordering.
Plaster key option
A plaster key option is listed for applications where a suitable plastering finish is required.
Built-in insulation option
Built-in insulation is listed as an option; check the exact configuration required for the project.
16 length options
Choose from the available lengths from 900mm to 5100mm.
Product Specifications
| Manufacturer | Stressline |
|---|---|
| Product code | SL100BOX |
| Lintel type | Standard-duty steel box lintel |
| Wall application | 100mm internal solid wall |
| Finish listed | Galvanised and powder coated |
| Available lengths | 900mm, 1200mm, 1350mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm, 3300mm, 3600mm, 3900mm, 4200mm, 4500mm, 4800mm and 5100mm |
| Options | Plaster key and built-in insulation options, subject to specification |
Typical Applications
The SL100BOX is intended for openings in internal solid walls where a standard-duty box lintel is specified. Confirm the structural opening, supported loads, end bearing and wall construction before selecting the appropriate length and specification.
Manufacturer Technical Information
Frequently Asked Questions
What is the SL100BOX designed for?
It is a standard-duty box lintel for internal solid-wall applications with a nominal wall width of 100mm. Check Stressline's load tables to confirm suitability for your opening and loading requirements.
What lengths are available?
The current Shopify listing offers 16 lengths from 900mm to 5100mm. Select the required length using the product selector.
Are plaster key and insulation options available?
Both options are listed in the existing product information. Confirm the required product configuration before ordering.
How do I choose the correct lintel?
Check the structural opening, supported loads, end bearing and wall construction against Stressline's current load tables and installation guidance. Seek technical advice if the specification is unclear.
Need Help Choosing a Box Lintel?
Contact Wade Building Supplies for help checking lintel sizes, loading information and the right specification for your project.
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