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Birtley  |  SKU: BIRSB100HDX/750

Birtley Extra Heavy Duty Internal Wall Box Lintel SB100HDX 750mm - 2850mm

Nationwide Delivery in 3-5 WORKING DAYS

  • Delivery: £50 ex VAT
  • FREE DELIVERY OVER £500

Need a next-day or named day delivery? Call Us.

Length

£67.25 Ex VAT
£80.70 Inc VAT
Shipping calculated at checkout.

The Birtley Extra Heavy Duty Internal Wall Box Lintel SB100HDX is designed for supporting extremely high loads in internal wall constructions. Available in lengths ranging from 750mm to 2850mm, this lintel is constructed from robust hot-dip galvanised steel, offering superior strength and resistance to corrosion. Its box section design provides enhanced rigidity and stability, making it suitable for extra heavy-duty applications where significant structural support is required. The SB1000HDX lintel is ideal for use in both residential and commercial projects, delivering reliable performance and long-lasting durability for demanding load-bearing walls. 

 

  • Superior life expectancy due to the Supergalv coating.
  • Galvanised post-fabrication for superior paint protection. 
  • Structural grade steel to EN10025.

 

External Wall Lintel Load: 

Length (mm) 750-1500 1650-2700
Load SWL/ULD value (kN) 60 60
Weight (kg/m) 11.7 15.1
Height (mm) 140 215

 

Requirements for Installation:

This lintel must be bedded fully on bricklaying mortar and used with a cavity tray. The minimum end bearing for this lintel is 150mm. 

 

  • Size
    750mm-2850mm
  • Thickness
    140mm / 215mm
  • Length
    750mm, 900mm, 1050mm, 1200mm, 1350mm, 1500mm, 1650mm, 1800mm, 1950mm, 2100mm, 2250mm, 2400mm, 2550mm, 2700mm, 2850mm
  • Width
    95mm
  • Material
    Galvanised Steel
Need Help? Call our Team on 0115 6976 800

Do You Ship to My Address?

We deliver to most mainland UK addresses. If you are in one of the areas listed below and are unable to checkout, please give us a call to put together a custom quote.

Northern Ireland (BT), Isle of Wight (PO30-37), Isle of Man (IM), Scottish Highlands and Orkney Isles (PA, ML, EH, KA, G, KY, PH, DD, AB, IV, KW), Outer Hebrides and the Shetland Isles (HS, ZE) will incur additional charges and may also experience delivery delays.

How Much Will My Delivery Cost?

You can work out the cost of delivery on your order before checkout by heading to our Delivery Info page.

How Long Will Delivery Take?

We aim to deliver your items in 3 - 5 Working Days unless otherwise specified (eg - Sheds and Paving Kits). After you have placed your order, we will process your order and book a delivery day - which will then be sent to you via Email.

If have a specific request, please do give our team a call on 01156976800 and we will do our best to help.

What If I Need to Return Something?

If for any reason you wish to return your purchase, we will offer a refund or an exchange as long as this is requested within 14 days of receiving your order.

A manufacturer’s restocking charge may also apply on certain products such as non-stock items, which may be up to 30% of the purchase price, and you will be notified of this amount when you request a refund or exchange.

For full information visit our Returns Policy.