Steel Lintels
Jewson’s metal lintels provide cavity support in commercial & domestic buildings. Browse high-quality steel beams and more from brands such as Catnic.
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Catnic External Solid Wall Single Leaf Angle Lintel 1500 x 91mm Black
LNCANG15Catnic Cougar Cavity Wall Lintel 1500mm Black
LNCNE155Catnic Internal Wall Box Lintel Standard Duty 1500 x 143 x 100mm Black
LNBSD003Catnic External Solid Wall Single Leaf Angle Lintel 900 x 91mm silver
LNCANG90Catnic External Solid Wall Single Leaf Angle Lintel 1200 x 91mm Black
LNCANG12Catnic External Solid Wall Single Leaf Angle Lintel 2100 x 91mm silver
LNCANG21Catnic Cougar Cavity Wall Lintel 2100mm Black
LNCNE159Catnic Cougar Open Back Lintel 3600 x 220 x 283mm Black
JK154170Catnic Timber Frame Cavity Wall Lintel 1050 x 128mm Black
LNCND955Birtley MBL Supergalv Meter Box Steel Lintel 750 x 52 x 93mm
LNBTY561Catnic Cougar Open Back Lintel 2100 x 160 x 243mm Galvanised
LNCNE009Birtley CB90 Supergalv Cavity Wall Steel Lintel 3300 x 197 x 280mm
BLCB9033Catnic Cougar Lintel 3300mm Length Black
JK154165Catnic External Solid Wall Lintel 1200 x 195mm (L x W) Black
LNCND001Birtley LA Single Leaf External Wall Steel Lintel 2700 x 214mm
JK158385Catnic Internal Wall Box Lintel 2100 x 100mm (L x W) Black
LNBHD010Catnic Timber Frame Lintel 1800 x 183 x 142mm Black
LNCND965Birtley Timber Frame Lintel Grey 2100 x 185mm
BLTF5021Catnic Cougar Open Back Cavity Wall Lintel 3000 x 283mm Black
LNCNE165Metal lintels are used to provide cavity support in domestic and commercial settings alike, and come in a variety of shapes including single leaf lintels as well as I beams and H beams. Steel lintels offer excellent strength and durability, even when used in external settings, making them the go-to option for all kinds of exterior masonry work and for use as RSJ beams in almost all situations.
Flat steel lintels can be installed easily to support single leaf masonry, while open back cavity wall lintels ensure uniform load distribution when building timber floors, masonry walls, and roof loads above. Jewson stocks a wide range of metal lintels, from trusted brand-name manufacturers like Birtley, Catnic, Hill & Smith Holdings, IG Lintels, and Keystone. We carry a range of colours to suit your needs, including black, grey, chrome, and silver, as well as finishes ranging from galvanised steel lintels to powder-coated steel. If you’re planning a new masonry build, be sure to purchase your steel lintels with the appropriate clay bricks or concrete blocks - you can use our Brick Calculator to determine how many you will need.
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