Solid Wall & Box Lintels

Showing 1 - 30 of 64 results

 

Birtley Steel Lintel MBL 750mm

Birtley Steel Lintel MBL 750mm

Part number U0125126

Manf # MBL-0750

£30.83 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 900mm

Birtley Steel Lintel LA 900mm

Part number U0125083

Manf # LA-0900

£56.63 inc VAT

Enter Location More Detail

 

Birtley Lintel SB100 900mm

Birtley Lintel SB100 900mm

Part number U0125269

Manf # SB100-0900

£67.54 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel SB100 Cavity 100mm

Birtley Steel Lintel SB100 Cavity 100mm

Part number See Options

Manf # See Options

Prices from 
£56.28 ex VAT
£67.54 inc VAT

 

Birtley Steel Lintel LA 1200mm

Birtley Steel Lintel LA 1200mm

Part number U0125087

Manf # LA-1200

£76.69 inc VAT

Enter Location More Detail

 

KEYSTONE BOX/K-150 STEEL BOX LINTEL 900 x 150mm HIGH KBX1509

KEYSTONE BOX/K-150 STEEL BOX LINTEL 900 x 150mm HIGH KBX1509

Part number U0007154

 

£76.82 inc VAT

Enter Location More Detail

 

Birtley Lintel SB100 1050mm

Birtley Lintel SB100 1050mm

Part number U0125270

Manf # SB100-1050

£80.05 inc VAT

Enter Location More Detail

 

KEYSTONE BOX/K-75 STEEL BOX LINTEL 1500 x 75mm HIGH KBX7515

KEYSTONE BOX/K-75 STEEL BOX LINTEL 1500 x 75mm HIGH KBX7515

Part number U0007127

 

£80.59 inc VAT

Enter Location More Detail

 

Keystone Lintel BOX/K-100 1200mm

Keystone Lintel BOX/K-100 1200mm

Part number U0007129

Manf # KBX112

£88.18 inc VAT

Enter Location More Detail

 

Keystone Lintel BOX/K-100 Cavity 100mm

Keystone Lintel BOX/K-100 Cavity 100mm

Part number See Options

Manf # See Options

Prices from 
£73.48 ex VAT
£88.18 inc VAT

 

Birtley Steel Lintel SB100 1200mm

Birtley Steel Lintel SB100 1200mm

Part number U0125271

Manf # SB100-1200

£88.91 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 1350mm

Birtley Steel Lintel LA 1350mm

Part number U0125089

Manf # LA-1350

£89.29 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 1500mm

Birtley Steel Lintel LA 1500mm

Part number U0125090

Manf # LA-1500

£98.83 inc VAT

Enter Location More Detail

 

Keystone Lintel BOX/K-100 1350mm

Keystone Lintel BOX/K-100 1350mm

Part number U0127417

Manf # KBX1135

£99.59 inc VAT

Enter Location More Detail

 

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1200 x 150mm HIGH KBX1512

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1200 x 150mm HIGH KBX1512

Part number U0007147

 

£102.10 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel SB100 1350mm

Birtley Steel Lintel SB100 1350mm

Part number U0125272

Manf # SB100-1350

£103.81 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel SB100 1500mm

Birtley Steel Lintel SB100 1500mm

Part number U0125273

Manf # SB100-1500

£111.40 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 1650mm

Birtley Steel Lintel LA 1650mm

Part number U0125093

Manf # LA-1650

£114.34 inc VAT

Enter Location More Detail

 

Keystone Lintel BOX/K-100 1500mm

Keystone Lintel BOX/K-100 1500mm

Part number U0007130

Manf # KBX115

£114.36 inc VAT

Enter Location More Detail

 

Birtley Lintel SBL200 900mm

Birtley Lintel SBL200 900mm

Part number U0125395

Manf # SBL200-0900

£116.99 inc VAT

Enter Location More Detail

 

KEYSTONE S/W H/D BOX LINTEL HDBOX/K-100 1200mm KHBX112

KEYSTONE S/W H/D BOX LINTEL HDBOX/K-100 1200mm KHBX112

Part number U0007141

 

£120.59 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 1800mm

Birtley Steel Lintel LA 1800mm

Part number U0125095

Manf # LA-1800

£124.66 inc VAT

Enter Location More Detail

 

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1500 x 150mm HIGH KBX1515

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1500 x 150mm HIGH KBX1515

Part number U0007148

 

£127.49 inc VAT

Enter Location More Detail

 

Birtley Lintel SBL200 1050mm

Birtley Lintel SBL200 1050mm

Part number U0125396

Manf # SBL200-1050

£131.72 inc VAT

Enter Location More Detail

 

Keystone Lintel BOX/K-100 1800mm

Keystone Lintel BOX/K-100 1800mm

Part number U0007131

Manf # KBX118

£139.76 inc VAT

Enter Location More Detail

 

KEYSTONE S/W H/D BOX LINTEL HDBOX/K-100 1500mm KHBX115

KEYSTONE S/W H/D BOX LINTEL HDBOX/K-100 1500mm KHBX115

Part number U0007142

 

£149.58 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel SBL200 1200mm

Birtley Steel Lintel SBL200 1200mm

Part number U0125397

Manf # SBL200-1200

£153.43 inc VAT

Enter Location More Detail

 

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1800 x 150mm HIGH KBX1518

KEYSTONE BOX/K-150 STEEL BOX LINTEL 1800 x 150mm HIGH KBX1518

Part number U0007149

 

£153.92 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel LA 2100mm

Birtley Steel Lintel LA 2100mm

Part number U0125100

Manf # LA-2100

£158.56 inc VAT

Enter Location More Detail

 

Birtley Steel Lintel SB100 1800mm

Birtley Steel Lintel SB100 1800mm

Part number U0125275

Manf # SB100-1800

£159.11 inc VAT

Enter Location More Detail

Solid Wall & Box Lintels

Solid wall lintels and box lintels can be used for internal and external construction.

Box lintels can be used as a lintel for solid wall externally due to being manufactured from galvanised steel and with powder coating for extra protection. This protects from premature rust and corrosion. Most box lintels also have perforations along the length acting as a plaster key and can be insulated if required. The box design saves on insulation and brickwork. It is also designed to carry a full load of wet masonry as soon as it is installed but must have a minimum end bearing of 150mm each side of the opening and be bedded on mortar with all perpendicular joints filled with mortar.

Box lintels are available in two options, with box lintel sizes to support 100mm wide walls with lengths from 1200mm to 3600mm and 200-215mm wide walls with lengths from 1200mm to 4800mm.

We work with Keystone to provide Keystone box lintels and with Birtley to provide Birtley steel lintels.  
For your other projects please view our lintels for cavity walls. You can also view our range of lintels for eaves and our range of concrete lintels.

For more information on our lintels please check our how to guide. However, before ordering a lintel, it is essential that you speak with the project’s structural engineer to advise on the correct lintel for the job.

Showing 1 - 30 of 64 results