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Birtley  |  SKU: BIRTF90HD/750

Birtley Heavy Duty Timber Frame Lintel TF90HD 750mm - 4800mm

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

£44.00 Ex VAT
£52.80 Inc VAT
Shipping calculated at checkout.

The Birtley Heavy Duty Timber Frame Lintel TF90HD is engineered to provide superior load-bearing support in timber frame constructions, with lengths ranging from 750mm to 4800mm. Constructed from hot-dip galvanised steel, this lintel offers enhanced resistance to corrosion, ensuring long-term durability even in harsh environments. The TF90HD is designed for heavy-duty applications within cavity walls, making it ideal for use in both residential and commercial projects where structural integrity is paramount. Its robot design ensures it can support significant loads, particularly in larger openings. 


  • Superior life expectancy due to the Supergalv coating.
  • Galvanised post-fabrication for superior paint protection. 
  • Structural grade steel to EN10025.
  • Fire rated to 60 minutes (with 2 coat plaster finish). 

 

External Wall Lintel Load: 

Length (mm)

750-

1350

1500-

1650

1800-

2250

Load SWL/UDL value (kN)

12

12

15

Weight 

(kg/m)

6.7

7.3

8.7

Height (mm)

108

128

178

 

Length (mm)

2400-

3000

3300-

3900

4050-

4800

Load SWL/UDL value (kN)

15

10

10

Weight 

(kg/m)

11.3

13.5

13.5

Height (mm)

178

179

179

 

Requirements for Installation:

This lintel must be bedded fully on bricklaying mortar and used with a cavity tray. Lintel clips must be used at <600mm intervals, not more than 225mm from each end. Lintels over 1200mm must be propped until masonry is fully loaded and cured. The minimum end bearing for this lintel is 150mm.

  • Size
    90-105mm
  • Thickness
    108mm / 128mm / 178mm / 179mm
  • Length
    750mm, 900mm, 1050mm, 1200mm, 1350mm, 1500mm, 1650mm, 1800mm, 1950mm, 2100mm, 2250mm, 2400mm, 2550mm, 2700mm, 2850mm, 3000mm, 3300mm, 3600mm, 3900mm, 4200mm, 4500mm, 4800mm
  • Width
    90-105mm
  • 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.