Door and window heads in stonework can be classed as beams, lintel or arches and are not always an obvious feature because they are integral to the stone detail. Their function is the same though: to provide support for the masonry above by transferring the loads. Our natural stone arches can be used as stand-alone arches or part of the overall opening detail. We will create CAD drawings to show the individual stones of the arch, but once built with 3 mm joints of matching lime mortar the arch may appear as homogeneous stonework.

Lambs traditional natural stone arches are cut and delivered to be jointed on site using a mortar binder. The voussoirs (arch units) are carefully numbered to correspond with our full size drawing. These arches are load bearing and if the proportions are right the width can be increased without loss of load bearing capability.

An alternative is to use a stone beam or lintel: a horizontal block that spans an opening which can be decorative. With Sussex Sandstone we use a Fine Grade to achieve the structural strength.
Our arches are all made to specification, and our arch design service includes a site visit, sketch layouts and working CAD drawings.

All drawings are issued to the client for formal approval.
Our stone masons can craft an arch from our Wealden Sussex Sandstone, Fine Grade Sandstone as well as Cadeby, Portland and Port Limestone
Arches Configurator

Use our configurator to choose a style and start a discussion with one of our designers

1. Select material
Sussex Sandstone
Port Lime
Fine Grade Sandstone
Red Rubber
Cut Face
Red Rubber
2. Select Arch Type
3 Course Flat Gauged
4 Course Flat Gauged
3 Course Segmental Gauged
4 Course Segmental Gauged
3 Course Three Centred Gauged
4 Course Three Centred Gauged
3 Course Semi-circular Gauged
4 Course Semi-circular Gauged
3 Course Bullseye Gauged
4 Course Bullseye Gauged
3 Course Gothic Gauged
4 Course Gothic Gauged
3 Course Venetian or Queen Anne Gauged
4 Course Venetian or Queen Anne Gauged
3. Enter Your Measurements
Topspan mm
Clearspan mm
Face mm
Rise mm
Joints mm
Soffit mm
4. Select construction
5. Contact details
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Please take some time to tell us about the project you are working on
What next?

Our experienced technical consultants would be happy to answer your questions about any of our products or materials. Contact us to discuss what you need.

01403 785141

Copyright © WT Lamb & Sons Limited, Trading and Lambs Bricks & Stone.
2024 All Rights Reserved Company Registered in England and Wales.
Samples are indicative of the texture and colour of our material.
No warranty is given or implied that goods will in all respects be equal to the sample.