Frequently Asked Questions
Stone Related FAQ's

Limescale forms when calcium-rich water evaporates, leaving behind a dull white or creamy mineral deposit. In hard water areas, the best way to prevent build-up is to wipe surfaces dry after cleaning or use, particularly around sinks, taps and drainer grooves.

Limescale is easiest to remove when treated early. Natural cleaning methods are often more effective and gentler than abrasive chemical products. Apply lemon juice or white vinegar to a soft cloth, leave it on the affected area for 10–15 minutes, then wipe clean with warm soapy water and dry thoroughly. For heavier build-up, repeat the process as needed.

A dull or cloudy appearance is often caused by a thin layer of limescale residue drying on the surface. This commonly happens when water evaporates before the worktop is dried manually. Before using stronger cleaning products, try this simple limescale removal method to restore the surface finish.

Also known as flutes, drainer grooves are routed channels cut into the worktop surface to direct water back into the sink. Straight fluted grooves are generally the most effective design. A typical configuration includes five evenly spaced grooves measuring around 350mm in length, tapering from approximately 0.5mm at the shallow end to 5–7mm at the sink edge. They provide both practical drainage and visual appeal, but many customers also ask whether drainer grooves are the right choice for their kitchen.

Drainer grooves are a practical way to channel excess water into the sink while adding a clean, bespoke finish to your worktop design. They are most effective with undermounted sinks, where water can drain directly away. If maximising workspace is a priority, removable draining accessories may offer a more flexible alternative, particularly in smaller kitchens.

Drainer grooves are typically between 350mm and 450mm in length, although they can be customised to suit your sink and layout. Groove depth is usually around 5–7mm at the sink end to create the required fall for drainage. If grooves are made excessively long, the gradient becomes shallower, which can allow water to collect rather than drain efficiently.

The advantages and disadvantages of drainer grooves depend on whether your priority is aesthetics, practicality or both. They create a sleek integrated draining area and eliminate the need for separate draining accessories. However, like any surface feature, they require regular cleaning. If water is left to dry repeatedly, limescale can build up over time, making grooves more difficult to maintain. Regular washing and drying will keep them looking as good as new.

A windowsill undersill is a raised upstand section that fills the gap between the kitchen worktop and the windowsill above. This creates a seamless finish, allowing the stone surface to flow neatly up to the window while eliminating the awkward gap often found behind taps and sinks. Undersills are a popular upgrade because they improve both appearance and day-to-day cleaning. They are typically taller than standard adjacent upstands.

Yes, matching your windowsill to your worktop creates a clean, cohesive finish and is one of the most popular design choices. Where possible, windowsills are cut from the same slab as your worktop to ensure the closest possible colour and pattern match. If ordered separately, we may still have suitable offcuts of the same material available in stock.

Quartz, granite and porcelain are all excellent choices for stone windowsills, offering durability, easy maintenance and a premium finish. The best option is usually the same material as your kitchen worktop, as this creates visual continuity throughout the space. If the windowsill is a standalone feature, material choice can instead be based on style preference, colour and overall room design.

A soft cloth with warm soapy water is the safest and most effective way to clean most worktop surfaces. Mild washing-up liquid is suitable for everyday cleaning and helps remove grease and residue without damaging the finish. Avoid harsh acidic cleaners and abrasive pads, particularly on natural stone, as these can dull the surface or affect protective sealants. For dried-on residue, soak the area first to soften deposits before wiping clean with a soft cloth or sponge.

Quartz worktops do not require sealing. Engineered quartz surfaces are manufactured using natural quartz combined with resin binders, creating a dense non-porous surface that naturally resists moisture, stains and bacteria.

Natural stone worktops such as granite and marble should be sealed to help protect against moisture absorption and staining. These materials contain microscopic pores that can allow liquids to penetrate over time. We seal natural stone before installation and generally recommend resealing annually. For marble worktops, resealing every six months may be beneficial depending on usage.

Turmeric can leave stubborn surface stains if not cleaned quickly, but they can usually be removed with prompt treatment. Apply lemon juice or a diluted white vinegar solution using a soft cloth, leave for a few minutes, then wipe clean and repeat if needed. For more persistent marks, a small amount of bicarbonate of soda can be used as a gentle paste. Always test any cleaning method on an inconspicuous area first, particularly on natural stone surfaces.

Preventing stains is simple with a few everyday habits. Use plant pots with trays to avoid trapped moisture, wipe up spills quickly, and avoid leaving strongly pigmented foods or liquids on the surface for extended periods. Using chopping boards, placemats and trivets also helps protect against scratches, heat marks and accidental staining, keeping your worktops looking newer for longer.

Placing hot pans directly onto worktops should always be avoided, regardless of material. Using a trivet or heat-resistant mat is strongly recommended. While many stone surfaces offer excellent heat resistance, sudden localised temperature changes can cause thermal shock and, in some cases, cracking. Engineered surfaces such as quartz can also discolour if exposed to excessive heat due to their resin content.

Durability depends on how the worktop will be used. Natural stone offers excellent longevity and strength, while engineered stone worktops are specifically designed to reduce maintenance requirements and improve consistency. Granite, quartz, porcelain and quartzite all offer excellent durability, but each has different strengths in terms of scratch resistance, maintenance and fabrication requirements.

Toughness depends on hardness, flexibility and resistance to impact. The hardest commonly used kitchen worktop materials include quartzite and porcelain, both known for exceptional scratch resistance. Granite and engineered quartz also offer excellent everyday resilience, while often allowing greater design flexibility and easier fabrication.

Resistance can refer to heat, scratching, staining, UV exposure or moisture resistance, so the best option depends on your priorities. Porcelain offers outstanding all-round resistance, particularly for both indoor and outdoor use. Natural stone surfaces require periodic sealing to maintain stain resistance, while engineered quartz offers excellent low-maintenance performance for internal applications.

The best kitchen worktop material depends on balancing four key factors: durability, resistance, maintenance requirements and budget. For example, if low maintenance is the priority, quartz or porcelain are often ideal choices. If natural character and long-term value are more important, granite or quartzite may be better suited.

Support bars are often recommended for natural stone worktops, particularly around sink and hob cut-outs where the stone becomes narrower and more vulnerable to stress. Engineered materials typically offer greater flexibility due to their resin content and may not require additional reinforcement. Support bars are usually fibreglass rods resin-fixed into grooves cut into the underside of the worktop to provide extra structural stability.

Upstands are one of the most popular finishing additions to stone worktops, combining both style and practicality. They neatly cover the gap between the worktop and wall, creating a clean transition while helping to prevent spills and moisture from running down behind kitchen units. These mini splashbacks are easy to clean and complete the overall look of the kitchen. Upstands are typically supplied at 100mm high and 20mm thick, although final dimensions can vary depending on material availability after fabrication.

A hob splashback is a larger vertical stone panel installed behind the hob or cooker to protect the wall from grease, steam and cooking splashes. Stone splashbacks provide durable wall protection while creating a seamless premium finish when cut from the same material as your worktop. They are highly practical, easy to clean and help tie the overall kitchen design together.

The main difference between a splashback and an upstand is height and coverage. Upstands are typically standardised at 100mm high and are designed to bridge the gap between the worktop and wall. Full splashbacks extend higher, usually covering the wall space between the worktop and wall units at approximately 450mm, and can include socket cut-outs where required. Hob splashbacks are generally taller, often around 750mm high to align with the underside of an extractor hood. Final dimensions for both upstands and splashbacks are tailored to suit your kitchen layout and design requirements.

A breakfast bar overhang of around 300mm is typically recommended, as this provides comfortable leg room for seated use while maintaining adequate support. Breakfast bars are often incorporated into kitchen islands and peninsulas, where the supporting base units usually provide sufficient structural stability. Where a larger unsupported overhang is required, additional reinforcement may be needed. Support options can include concealed steel brackets, floor-mounted legs or reinforced subframes depending on the span and chosen material. Final support requirements are assessed on a case-by-case basis to ensure long-term strength and safety.

No — when fitted correctly, there should be no visible gap between the worktop and upstand. Properly installed kitchen base units should be level across the carcass, with minor adjustments made using packers where necessary to achieve a perfectly level surface. Upstands cut on a calibrated bridge saw are precision finished to create a clean, tight joint. Any visible gaps are usually the result of uneven base units or poor levelling during installation.

Worktop joints should be neat, flush and as discreet as possible. A high-quality joint is typically no wider than 2–3mm and filled using colour-matched resin for a seamless appearance. Silicone is generally only used to secure worktops to base units and to fix upstands or splashbacks to walls. Where patterned or veined materials are used, every effort is made to align the design across joins, although exact matching depends on the material. Solid surface materials such as Corian can be joined seamlessly, whereas stone surfaces will always have a fine visible joint line.

Engineered quartz is generally not recommended for external use. While quartz is highly durable indoors, the resin content used in its manufacture can discolour or degrade when exposed to prolonged UV light. For this reason, most quartz manufacturers do not warranty their surfaces for outdoor applications. Natural granite or porcelain are usually better suited for exterior installations.

Most worktops are ready for installation within 7–10 days of final templating. Timescales can vary depending on material availability, special-order surfaces or imported slabs not currently stocked in the UK. Where your chosen material is readily available from our yard or local suppliers, installation can sometimes be completed sooner. Natural stone surfaces may occasionally require additional preparation time for sealing, reinforcement or bespoke detailing. We will always keep you informed of lead times before production begins.

Quartzite is a natural stone, while quartz is an engineered surface. Although their names are similar, they are very different materials. Quartzite is a naturally occurring metamorphic stone formed under intense heat and pressure, making it highly durable and heat resistant with unique natural veining and colour variation. Engineered quartz surfaces are typically manufactured using around 90–95% crushed natural quartz combined with resins and pigments to create a highly consistent, non-porous finish. Quartz offers excellent stain resistance and lower maintenance, while quartzite provides natural character and exceptional heat resistance.

Finding the best choice kitchen worktop, should take into consideration the resistances that each material provides, usage and your kitchen design ideals. Engineered quartz is designed to have all round resistances and is on average cheaper than its alternative, porcelain. Granite and quartzite are hard materials and have great resistance to heat. Marble and Slate are softer and may scratch easily, but are heat resistant.

The main difference is in the veining pattern, colour contrast and overall appearance. Both are prestigious Italian marbles quarried in the Carrara region of Tuscany, but they have distinct visual characteristics. Carrara marble typically features a softer white or blue-grey background with fine, subtle grey veining. Calacatta marble is generally brighter and more dramatic, with bolder, thicker veining often featuring grey, gold or warm taupe tones. Many engineered quartz surfaces replicate these looks, which is why the names are often used across quartz collections as well as natural marble.