Parabolic Arch Lintel

The Technical Team at Keystone push the boundaries in lintel design, providing custom-made lintels with short lead-times. Our special steel lintels are identified for their stand-out potential, illustrating bespoke and highly personalised lintel solutions to architects, builders, merchants and end-users. Special Lintels are designed and manufactured individually, according to the requirements of the project.

If you wish to benefit from this service for your project simply call our office to speak with one of our creative engineers with details of your project or, alternatively, request a site visit. We relish the opportunity to liaise with industry professionals on building projects, regardless of size.

Dimensions Required:

Important Notes:

Do not allow for bearing, this will be added at manufacturing stage. Very accurate measurements required.

Lintels Dimensions:

Clear span (a):
mm

Rise (r):
mm

End Bearing (c):
mm

Plaster Key Requirements:

(Required: Please Tick)

 Inside Only Both Sides None

Wall Construction:

Outer leaf:
mm

Cavity width:
mm

Inner leaf:
mm

Application Details:

Leave Blank if unknown/ inapplicable

Masonry Height :
mm

Roof Span:
mm

Timber Floor:
mm

Concrete Floor:
mm

Load:

Leave Blank if unknown/ inapplicable

Outer leaf:
kN/m

Inner leaf:
kN/m

Send your Special Lintel specification to us

Company Name

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Location

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Site Address

Name

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Parabolic Arch Steel Lintel

Here’s some figures to assist you:

Parabolic Arch Steel Lintels
Parabolic Arch Steel Lintel

If you need more assistance please refer to:
Selecting the Correct Lintel
Or alternatively call our sales team:

Sales Hotline:

UK – 01283 200150
NI & ROI – +44 (0)28 8676 2184