IG Lintels L1/HD100 1200mm


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Fast deliveries! We deliver to most parts of the UK within 1-2 working days with our Express option.

The L1/HD100 is a heavy-duty cavity wall lintel that offers enhanced support for between 90-105mm wall cavities.

The L1/HD100 gets its load-bearing capacity from high-grade galvanised steel in a top-hat design. It’s manufactured according to BS EN 10346:2009 DX51D standard plus Z600. It features a 100mm outer and 102mm inner leaf with blockwork built close to the inner face.

The lintels are made from cold steel with insulation foam between the opposite flanges for superior thermal performance. It also carries a one-hour fire rating, is corrosion resistant, and meets BBA standards.


All items are usually available for next working day delivery if ordered before 11am, and that we do our best to keep it that way. However, sometimes the delivery slots are full before 11am, so it’s not always guaranteed. If it happens, we will deliver on the following working day.

To find out if next day delivery is available, please contact us using the live chat or contact us here to verify, read our full delivery information here.

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