Our expert stonemasons can create a range of custom stone boulder signs and monolith stones that come in all shapes, sizes and natural stone materials. Designed to suit your exact requirements, these bespoke stone pieces can be used in many different ways.


We have many years’ experience of supplying the sign trade with a discreet and confidential service and can work to your own artwork in .ai or .eps format or offer a full consultation and design service. If required we can also provide a nationwide fitting service.

Axiom smooth faced stone boulder entrance sign with inset Welsh slate plaque


Sworn and fine-rubbed face with inset Welsh slate plaque. The logo has been embossed and filled with silver enamel paint along with a lower engraved and painted inscription.

Hand carved stone monolith with cast iron Welsh three feathers emblem


Heather slate monolith with a natural finish and a custom cast bronze fleur de li plaque. We also supplied and fitted the echelon Welsh slate wall inset with circular roping stone plaques.

Stone boulder sign with information slate plaque at Pont Y Werin footbridge in Cardiff Bay, South Wales


Here is a stunning oval-shaped plaque cut from fine Welsh slate, engraved and left with a natural detail. Note that engraving detailed logos and emblems poses no problem for us.

Engraved stone boulder sign made with Welsh slate and with 23.5ct gold engraving at Corpus Christi


This Welsh slate engraved standing stone was left with a natural face and sides and detailed in 23.5ct gold engraving. Perfect as an entrance stone.

Soldiers stood next to large commemorative boulder sign made from natural stone with fitted bronze plaque


Natural boulders and monoliths left their natural shape can be adapted for many purposes. This boulder has been fitted with a bronze plaque.

Soldiers with Welsh slate memorial monolith hand crafted with rustic edges and white enamel engraving


Here is an engraved Welsh slate monolith with rustic edges, sawn and polished top, fine rubbed face and engraved white enamel painted letters.


You’ve made the valued decision to have us create your bespoke stone boulder sign, now to explore the superb options we offer.



For a design that sits sympathetically with your surroundings, you can choose from our fine materials. You can be sure you are getting our exceptional quality at every stage.



Your stone boulder sign deserves to be displayed with pride and class. Choose from our selection of alluring finishes to create the most stunning design bespoke to you and your environment.



For the perfect finishing touch, we offer an array of high quality, reliable fixings for your cherished stone piece that will not only suit the style you desire but will last the test of time.

Our Eco-Friendly Stone Production Processes

Boulder Signs FAQs

What Stone Materials Can Be Used to Make a Boulder Sign?

There are various types of stones that can be considered for a boulder sign.

Some of our most popular choices are Welsh slate, Heather slate, Welsh Pennant, Limestone and Sandstone.

Each type of stone offers unique qualities.

Head to our boulder gallery to see some beautiful examples.

Where Do You Source Your Stone?

We source our stone from quarries across the UK that supply only the highest quality stones.

What Are Stone Boulders Most Commonly Used For?

Stone boulders can be used for a variety of purposes, including house entrance signage, business signage or even to mark a commemorative occasion.

Are Your Stone Boulder Signs Hand Carved?

Our stone boulders are created using a mixture of techniques, combining elements of sand blasting, hand carving, hand painting and fixing.

How Long Does it Usually Take to Make a Stone Boulder?

This will depend on the final size and finish of the boulder. However, if you are working to a deadline we will always do our best to accommodate to this.

Can You Design the Stone Boulder?

We can design the boulder from start to finish. We have a team of expert designers who can assist you with the entire design process throughout. We endeavour to make sure you are happy with the final design before we begin with production, even super imposing the stone into its desired location.

Do You Also Design and Make Plaques for Stone Boulders?

Yes, we can design plaques which can be inset into the face of a boulder. This is a great option where there is a lot of detail in a design, which we cannot always be captured on the surface of the boulder.

Where Can You Deliver the Stone Boulders?

We can deliver the boulders almost anywhere; we have a range of couriers and transport options available for delivery both in the UK as well as internationally.

Can You Ship Stone Boulders Overseas?

We can ship overseas on a dedicated service.

Do You Install the Stone Boulder Signs Yourself?

We can offer the boulders as supply only or include an installation service depending on your requirements.


Contact us for more details.

Latest Stone Boulder Sign Articles

Arsenal F.C. Training Centre Boulder

Arsenal F.C. Training Centre Boulder

< Back to blog menuBespoke boulder at premier league training centreArsenal F.C. Training Centre BoulderStone Sign recently had the pleasure of creating this magnificent boulder for Arsenal Football Club’s Training Centre. We were contacted by Arsenal F.C to create...

read more
Mab Trail Boulders

Mab Trail Boulders

< Back to blog menuENGRAVED PLAQUES ON BOULDERS FOR INTERACTIVE LITERARY ART TRAILMab Trail BouldersStone Sign Co. recently produced several boulders to be used as interactive components to depicting the legendary tales of The Mab. These stones were to be placed in...

read more