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Caldera Grey Granite 90cm Column Water Feature

Name: WaterFeatures
Address: Palatine Street, Denton, Manchester, M34 3LY
Telephone: 0161 375 1235
Price range: £££

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£749.00

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SKU

9503797985631

Aqua Moda Caldera / Solid Grey Granite

Caldera Grey Granite 90cm Column Water Feature

A tall, refined water column hand-crafted from solid grey granite, combining understated natural stone with a clean architectural form.

Standing approximately 90cm high and 20cm across, this Caldera is designed to create a strong vertical focal point without requiring a wide footprint.

Water rises through the centre of the granite before spreading across the top and travelling down the smooth outer surface. The flowing water deepens the stone's grey colouring and increases the contrast within its natural speckled mineral pattern.

The cool neutral finish makes this one of the most versatile Caldera designs for contemporary paving, gravel gardens, planting schemes and architectural steel features.

At a glance

90cm Approx. column height

20cm Approx. width

Grey Granite Solid natural stone

Smooth Finish Clean architectural surface

Vertical Water Flow Top-to-bottom cascade

Grey Speckled Natural mineral character

60cm Pebble Pool With steel support grid

Mains Powered Pump with 10m cable

Tall, understated and architectural — natural granite without unnecessary ornament. 90cm high / 20cm wide / Solid grey speckled granite

Why choose the 90cm Grey Granite Caldera?

Strong vertical presence with a quieter, more refined material palette.

Grey granite gives the Caldera a cleaner and more restrained character than warmer sandstone or Corten, making it particularly effective within contemporary and minimal garden schemes.

01 / STATEMENT HEIGHT

90cm vertical profile

Tall enough to remain clearly visible above planting and from further across the garden.

02 / NATURAL GRANITE

Solid grey stone

Cool grey and white mineral speckling gives the column subtle natural detail without distracting from its simple form.

03 / SLIM PROPORTIONS

Around 20cm wide

The narrow stone profile provides substantial height while remaining practical for borders, courtyards and tighter layouts.

The Grey Granite Caldera water effect

A full 90cm of polished stone brought to life by moving water.

Water is pumped internally through the granite and emerges gently at the top of the column.

It spreads across the upper surface before travelling down the smooth stone exterior, creating a constantly changing layer of reflection over the grey mineral finish.

The taller proportions give the water a long visible journey, allowing the movement to become as important as the stone itself.

Top bubbling effect Water rises gently through the centre of the granite.

Smooth surface flow Water forms a changing film across the polished stone.

90cm vertical cascade A long visible water path creates movement from top to bottom.

Hidden return Water returns to the concealed reservoir and is continuously reused.

Architectural proportions

Tall, narrow and deliberately simple.

Caldera relies on proportion rather than decorative detail. The 90cm height gives the feature presence while the narrow 20cm profile keeps the form visually clean.

The smooth granite finish reinforces that simplicity, making this version particularly suited to modern gardens where restrained materials and strong vertical lines are preferred.

90cm Natural granite height

20cm Approx. column width

60cm Concealed pebble pool diameter

Solid grey granite

Cool natural stone with subtle mineral detail.

The column is crafted from genuine grey granite, with natural grey, white and darker mineral flecks running through the stone.

Unlike a uniform manufactured finish, granite contains subtle variations in pattern and tone that become more apparent as water moves across the surface.

Its neutral colouring makes it particularly easy to combine with steel, Corten, dark paving, pale stone, gravel and contemporary planting.

Natural stone means natural variation

Exact mineral pattern, speckling and subtle tonal differences vary between individual granite pieces. These variations are part of the character of genuine natural stone.

A versatile architectural neutral

Easy to combine with planting, paving and contemporary steel.

The cool grey granite works well in both highly contemporary and more restrained natural garden schemes.

Its 90cm height allows it to stand amongst planting without disappearing, while the slim profile keeps the feature suitable for relatively narrow spaces.

It also pairs particularly well with the clean lines of Aqua Moda Serio steel water features, making it useful where multiple materials are being coordinated within one landscape.

Contemporary patios

Architectural planting

Gravel gardens

Narrow borders

Steel & stone schemes

End-of-view focal points

Concealed in-ground installation

Hide the reservoir beneath the landscape and leave the granite column uninterrupted.

The feature is supplied with a 60cm diameter pebble pool and steel support grid. Once installed below the finished surface, the reservoir can be concealed beneath decorative stone or gravel.

Choose the position

Select a firm, level area with access to a suitable outdoor electrical supply.

Excavate

Prepare the opening required for the supplied 60cm diameter pebble pool.

Level the reservoir

Install the pebble pool securely and ensure it sits level beneath the finished landscape surface.

Install the pump

Position the mains-powered pump within the reservoir and connect the water feed to the granite column.

Fit the steel grid

Position the supplied steel support grid securely over the reservoir.

Position the column

Carefully centre and level the 90cm solid granite feature over the support grid.

Finish the surface

Conceal the reservoir and grid with decorative pebbles while maintaining suitable access for future pump servicing.

Fill & enjoy

Fill the reservoir and switch on the pump. Water continuously circulates through the column and back below.

No permanent water supply required Caldera uses a self-contained recirculating water system, so no permanent plumbing connection is required. The included pump is mains powered and supplied with a 10m cable. Top up the reservoir periodically to replace water naturally lost through evaporation and splash.

Complete water feature kit

Supplied with the main components required for installation.

90cm Grey Granite Column Solid natural grey speckled granite column measuring approximately 90cm high x 20cm wide.

60cm Pebble Pool Concealed underground reservoir for the self-contained recirculating water system.

Steel Support Grid Strong support grid supplied for positioning the solid granite feature above the reservoir.

Mains-Powered Pump Suitable recirculating pump supplied with a 10m electrical cable.

Decorative pebbles are available separately, allowing the reservoir and steel grid to be concealed beneath a finish chosen to complement the granite and surrounding landscape.

Granite transformed by water

Flowing water deepens the grey stone and increases its natural contrast.

When dry

The granite has a softer light-to-mid grey appearance with subtle white and darker mineral flecks visible through the stone.

When wet

Water darkens the granite and makes the individual mineral speckles more pronounced while adding moving reflections across the smooth surface.

Explore Aqua Moda Caldera

Architectural column water features in granite, basalt, sandstone and Corten steel.

Explore the wider Caldera collection for alternative natural stone finishes, column heights and architectural materials, from compact features through to taller statement designs.

View Caldera Collection

Aqua Moda personal consultation

Choosing the right Caldera for your garden?

Our water feature specialists can help you compare granite, basalt, sandstone and Corten designs, as well as advise on column height, positioning and reservoir installation.

Visit our Manchester showroom by appointment or arrange a complimentary virtual consultation.

Book a Personal Consultation