Premium quartz-composite sinks designed around a
market-leading 120mm shallow bowl, generous seated
access and long-term durability — now backed by a
15-year manufacturer warranty.
The look and durability of quartz composite, redesigned around seated access
Granberg's Granite range brings a different material
choice to accessible kitchen design. Instead of
stainless steel, each sink is manufactured from
SILICSANA® quartz composite containing approximately
80% natural quartz sand.
The important accessible dimensions remain. Every
model uses a shallow 120mm bowl and rear-positioned
waste arrangement to preserve more knee and leg space
beneath the worktop.
The result is a sink that can work within a fixed
accessible kitchen or alongside a compatible
height-adjustable worktop, while offering the more
substantial appearance and feel of composite stone.
Choosing your sink
Six sinks. Three layouts. Two finishes.
The Granite range is much simpler than the product names
initially suggest. Choose between a compact single-bowl
sink or one of two handed sink-and-drainer layouts, then
choose White or Black quartz composite.
01
Choose the layout
ESG-500B
Large single bowl
560 × 500 × 120mm
A generous 500 × 370mm main bowl with a small
recessed area behind it for the overflow, rinsing
and disposing of liquids while the main bowl is
occupied.
Bowl
500 × 370mm
Worktop cut-out
540 × 480mm
ESG-4001BL
Left-hand bowl + right-hand drainer
780 × 500 × 120mm
A shallow bowl positioned on the left when viewed
from the front, with an integrated draining area
extending to the right.
Bowl
400 × 370mm
Worktop cut-out
760 × 480mm
ESG-4001BR
Right-hand bowl + left-hand drainer
780 × 500 × 120mm
The mirrored configuration: the shallow bowl sits
on the right when viewed from the front and the
integrated draining area sits on the left.
Bowl
400 × 370mm
Worktop cut-out
760 × 480mm
02
Choose the quartz finish
White Quartz Composite
A light stone-like finish that works particularly
well with pale worktops, timber cabinetry and softer
contemporary kitchen schemes.
Black Quartz Composite
A deeper architectural finish for darker kitchens,
contrasting worktops or projects where the sink is
intended to become a deliberate design feature.
White and Black are the standard stocked range colours.
Alternative quartz finishes may also be available for larger
projects, subject to minimum order quantities and current
manufacturer availability.
Designed around seated access
120
mm
Shallow enough to change how the sink is approached
A shallower bowl leaves more usable knee and leg
space below the worktop and reduces how far the user
has to reach down into the sink. Every Granite model
uses the same 120mm bowl depth.
Long-term reassurance
15
years
A major increase in manufacturer warranty cover
Granberg's Granite sinks are now covered by a
15-year manufacturer warranty against manufacturing
defects, providing substantial long-term reassurance
for domestic and project specifications.
Accessibility continues beneath the worktop
The material is different. The ergonomic thinking remains.
Bowl depth is only part of an accessible sink. Waste
position, plumbing, heat transfer and the way the sink
integrates into the worktop all influence the space
available to a seated user.
01
Rear-positioned waste
Moving the waste connection towards the rear keeps
more of the front and centre space beneath the bowl
available for knees and legs.
02
Flexible drainage
A syphon and flexible waste hose are supplied,
simplifying fixed-height installations and allowing
correct integration with compatible moving worktops.
03
Natural thermal insulation
Quartz composite conducts heat more slowly than metal,
helping reduce heat transfer from hot water beneath
the bowl and contributing to greater comfort.
04
Adapted overflow
The overflow arrangement is positioned high in the
sink design, helping retain useful water capacity
without requiring a deeper accessible bowl.
Make more of the sink area
Turn part of the bowl into preparation space
The optional 362 × 300mm chopping board is designed
to sit directly over Granberg's Granite sinks,
creating an additional stable preparation surface
without increasing the size of the kitchen.
It is made from solid Sapele hardwood and provides a
warm natural contrast against both the White and Black
quartz finishes.
Solid Sapele hardwood construction
362 × 300mm preparation surface
Compatible with ESG-500B, ESG-4001BL and ESG-4001BR
Confirm the exact model, handing and services first
All three Granite sink formats are inset into the worktop.
The physical sink, current technical drawing and installation
instructions should be checked before fabrication, particularly
on the handed ESG-4001 models.
01
Confirm the model
Decide whether the kitchen needs the compact ESG-500B
or the longer ESG-4001 sink-and-drainer format before
worktop manufacture.
02
Check the handing
ESG-4001BL has the bowl on the left and drainer on
the right. ESG-4001BR reverses that arrangement.
03
Allow a 600mm cabinet
The published specification calls for a minimum
600mm cabinet width across the Granite sink range.
04
Plan the waste position
Keep pipework towards the rear and away from the
user's knees, particularly where the space below
the sink is intentionally left open.
05
Moving worktop?
Flexible services need to accommodate the complete
travel of a height-adjustable worktop without
creating an obstruction underneath.
06
Verify the cut-out
Never fabricate purely from a category-page dimension.
Confirm the current technical drawing and physical
sink before cutting the finished worktop.
Installation video
See how the Granite sink is fitted
Watch the installation process before planning
the finished worktop. Individual product pages
also contain the relevant technical information,
drawings and downloadable documents for the
exact sink being specified.
Continue exploring
Plan the sink as part of the complete accessible kitchen
Essential guide
What Is an Accessible Kitchen Sink?
Understand why bowl depth, knee clearance, waste
position, tap reach and worktop integration all
influence how comfortable a sink is to use.
Compare Granite with Trendline and the wider range
of shallow-bowl stainless-steel sinks before deciding
which material and configuration best suits the kitchen.
Granberg's Granite sinks form part of a wider family
of accessible kitchen products, including shallow
stainless-steel sinks, height-adjustable worktops,
islands, cabinet lifts and specialist storage systems
supplied by Independent 4 Life across the UK.
Not sure which Granite sink configuration is right?
Tell us the available worktop space, intended user,
preferred sink position and whether the installation is
fixed-height or height-adjustable. We can help identify
the correct bowl arrangement, handing and associated
plumbing requirements before the worktop is fabricated.
ESG-500B
Available to order
Please Email for a lead time
