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Cavity & outer leaf lintels

In the last 10 years we have seen a significant rise in concrete or steel framed inners with masonry outers, and buildings where the inner and outer leaf are raised to different schedules.
In response we present an exceptionally wide range of lintels designed specifically to assist these types of construction.


> View the range overview and duty graphs
> Download the PDF Order form for Straight Lintels
> Click here for installation guides

REGARDING WALL DIMENSIONS:
As for all our lintels, each designation (eg. 'OL14') is available in a wide range of dimensions to suit different walls, but they have similar load capacity. Simply follow the guidelines in the detailed PDF file to specify your exact lintel.

> Click here for more details about how to specify and why we do it this way

 

SEE ALSO SINGLE WALL LINTELS - they can be combined with these outer leaf lintels to support cavity walls!



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OL LINTELS
(Light & Standard Duty)

Traditionally known as 'timber frame' lintels, we've designed our OL lintels so they can be installed either with or without the clips to secure the top flange.
RANGE APPLICATION

OL14

Light Duty, short spans

OL18

Standard Duty, moderate spans

OL19

Medium Duty, moderate spans

OL26

Heavy Duty, moderate spans

 



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OLH LINTELS
(Medium-Heavy Duty)

This is our OL lintel but with the cavity closed. The hollow section is insulated and additionally makes the lintel much stiffer, for higher load capacity than the OL lintels.
RANGE APPLICATION

OLH19

Standard duty, moderate spans

OLH20

Medium Duty, moderate spans

OLH21

Heavy Duty, moderate spans

OLH27

Heavy Duty, longer spans

 



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OS LINTELS
(Heavy Duty)

Shelf lintels to support an opening in the outer leaf by bearing into an inner concrete lintel or slab as well at the outer at the ends.
They are available in a very large range of drops, and to suit all standard cavities.
RANGE APPLICATION

OS2/?

Standard Duty, shorter spans

OS3/?

Medium Duty, medium spans
OS4/? Heavy Duty, longer spans

 



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OSH Lintels
(Medium Duty)

This is the closed version of the OS Lintel, having the added benefit of extra stiffness and an insulated cavity closer.
Again, they are available for all common cavities and a wide range of drops.

 

RANGE APPLICATION

OSH2/?

Standard Duty, any span!

OSH3/?

Medium Duty, any span!
OSH4/? Heavy Duty, any span!

 



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OC Lintels
(Medium Duty)

These heavy duty outer leaf lintels accomodate large spans in outer leaf masonry without being fastened to the inner frame or masonry. No other manufacturer offers anything like these - they are unique to our range!

 

RANGE APPLICATION

OC22

Standard Duty, moderate spans
OC23 Heavy Duty, moderate spans

OC32

Heavy Duty, longer spans