--- title: "Silicone Sealant Applicators in Kings Hill, West Malling | SP Silicone Sealants" description: "Commercial silicone sealant and mastic applicators covering Kings Hill, West Malling. Curtain walling, expansion joints, office fit-outs and domestic sealing. 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Curtain walling, expansion joints, office fit-outs and domestic sealing. 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We are around 15 miles away in Chatham." } }, { "@type": "Question", "name": "How quickly can you reach Kings Hill?", "acceptedAnswer": { "@type": "Answer", "text": "Around 30 minutes via the A228 or M20, so early starts and multiple visits across a programme are straightforward. Our hours are Monday to Saturday, 7am to 7pm; we will tell you honestly what dates are free." } }, { "@type": "Question", "name": "What does sealant work cost at Kings Hill?", "acceptedAnswer": { "@type": "Answer", "text": "Quotes are free and fixed in writing, priced on measured runs, removal, access and product. There is no travel surcharge. Small domestic jobs can be quoted from photographs; commercial work is priced from drawings and a site walk." } }, { "@type": "Question", "name": "Do you offer out-of-hours or emergency work at Kings Hill?", "acceptedAnswer": { "@type": "Answer", "text": "We are not a 24-hour emergency service, but our 7am to 7pm Monday to Saturday window covers the early starts and late finishes that occupied office buildings usually need. Ask and we will confirm what is possible." } }, { "@type": "Question", "name": "Can you work within building management permit systems?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We send RAMS on request and evidence of £2 million public liability cover in advance, hold CITB and CSCS accreditation, and work to the building's sign-in, permit and access rules." } }, { "@type": "Question", "name": "Which sealant do you use on aluminium curtain walling?", "acceptedAnswer": { "@type": "Answer", "text": "Neutral-cure, low-modulus, UV-stable silicone. Acidic-cure products can attack powder coating and anodising, so they have no place on a modern glazed elevation." } }, { "@type": "Question", "name": "Do you provide access equipment for facade work?", "acceptedAnswer": { "@type": "Answer", "text": "We work from the access provided — scaffold, MEWP or cradle. If access is not yet arranged we will tell you what the joint needs so it can be planned and priced properly." } }, { "@type": "Question", "name": "Can you reseal a failed new-build en suite?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We cut out the original bead entirely, clean and dry the joint and reseal with an anti-mould product. Handover sealing on modern estates is frequently rushed, and this is a routine job for us." } }, { "@type": "Question", "name": "Do you guarantee your work?", "acceptedAnswer": { "@type": "Answer", "text": "We do not advertise a guarantee. We specify correctly, prepare thoroughly and size joints for movement, and we will tell you plainly what life the detail should give in its exposure." } }, { "@type": "Question", "name": "What products do you specify?", "acceptedAnswer": { "@type": "Answer", "text": "Mapei, Illbruck, CT1 and Arbo trade products, selected by substrate, movement and exposure, and named on the quote so it can be checked against your specification." } } ] } ] --- SP. [07342 520584](tel:+447342520584)[spsilicone@mail.com](mailto:spsilicone@mail.com)Chatham, Kent Mon–Sat, 7am–7pm · Sunday closed [![SP Silicone Sealants logo](/__l5e/assets-v1/04f69d29-f7e4-4833-a846-7060bb9b1458/sp-logo-v5.webp)](/) [Home](/)[About](/about) Services Service Areas [Our Work](/our-work)[Contact](/contact)[07342 520584](tel:+447342520584)[Request Estimate](/contact) Menu [Home](/)/ [Service Areas](/service-areas)/ Kings Hill Kings Hill & West Malling — commercial & domestic # Silicone Sealant & Mastic Applicators in Kings Hill office-grade joints, on programme Kings Hill is glass, panel and open-plan floor — the kind of building where a sealant line is visible from fifty metres and a failed facade joint costs access money to reach. We seal to line, to detail and to your programme. [Request a free estimate](/contact)[07342 520584](tel:+447342520584) Free fixed quotes in writing, £2m public liability cover, CITB and CSCS accredited, RAMS on request. £2m cover public liability insurance CITB & CSCS accredited on site RAMS on request for commercial jobs Free quotes photo quotes on small jobs Mon–Sat, 7am–7pm Sunday closed 01 Kings Hill coverage ## Sealant work in Kings Hill, done by people who know it Our base at The Historic Dockyard in Chatham is around 15 miles from Kings Hill. That is roughly half an hour via the A228 or M20, so first-fix visits, second-fix penetration sealing and snagging returns across a Kings Hill fit-out are all comfortably within a normal day — no mobilisation charge for coming back at the right stage. ### Kings Hill and West Malling coverage We work across the Kings Hill business park and its surrounding residential phases, plus West Malling village, Kings Hill's retail and leisure buildings, and nearby East Malling, Leybourne, Offham and Mereworth. Commercially this is one of the most concentrated office environments in mid Kent, and sealant here is nearly always part of a fit-out or refurbishment programme rather than a standalone job. We work alongside dryliners, glaziers, flooring contractors and M&E, and plan our visits around their sequence. ### Access, hours and how quickly we can attend Half an hour from Chatham means we can be on a Kings Hill floor for a 7am start, which is normally what occupied-building work needs — sealing washrooms, floor lines and partition perimeters before staff arrive. Our week runs Monday to Saturday, 7am to 7pm. Kings Hill buildings are managed environments with sign-in, permit and out-of-hours rules. We send RAMS and insurance across in advance, book induction properly and work to the building's access arrangements rather than turning up expecting a loading bay to be free. ### The buildings here, and what they need Kings Hill was developed on the former West Malling airfield from the late 1980s onwards, which makes the commercial stock relatively modern: curtain walling and glazed elevations, composite and rainscreen cladding, large open-plan floors, and full-height glazed partitioning inside. The residential phases are similarly modern — 1990s to current new-build houses and apartments with UPVC and aluminium windows, en suite bathrooms, and shower enclosures with large-format tiling. Modern does not mean maintenance-free: it means the joints that do exist are longer, more visible and more exposed than on older stock. ### What Kings Hill books us for Commercially: curtain walling and facade joint sealing, expansion and movement joints, floor line and wall junction mastic across open-plan floors, washroom and tea-point sealing, and acoustic sealing to new partitions and meeting rooms. Domestically: bathroom, en suite and kitchen sealing, resealing failed handover silicone on newer homes, window and door perimeter sealing, and external joints on extensions and garden rooms. Areas & districts covered Kings Hill business park · Kings Hill residential · West Malling · East Malling · Leybourne · Offham · Mereworth · Wateringbury · ME19 · ME18 02 Services in Kings Hill ## Every sealant service we offer, available across Kings Hill - [ ![Glass curtain wall sealed to terrazzo flooring with a thin neat silicone joint](/__l5e/assets-v1/d4b50d34-7e21-4b94-ad7b-b8cf87f2b4ec/cladding-curtain-walling-sealing-02.jpg) ](/services/cladding-curtain-walling-sealing) ### [Cladding & curtain walling sealing in Kings Hill](/services/cladding-curtain-walling-sealing) Glazed and panelled elevation joints sealed to a consistent line, using neutral-cure product that will not attack powder-coated aluminium. - [ ![Marble spiral staircase joints sealed in a commercial building](/__l5e/assets-v1/0599e8eb-17c5-4315-932c-3b5d292fb75b/commercial-silicone-sealant-01.jpg) ](/services/commercial-silicone-sealant-application) ### [Commercial silicone sealant application in Kings Hill](/services/commercial-silicone-sealant-application) Fit-out and refurbishment sealant packages priced from drawings and sequenced around the other trades on your Kings Hill floor. - [ ![Glazed office partition and meeting room screen with acoustic sealant applied to the perimeter framing joints](/__l5e/assets-v1/5b178dbf-57bc-4ae9-b3b0-48f2b550b8cc/acoustic-sealant-office-partition-01.jpg) ](/services/acoustic-sealant) ### [Acoustic sealant in Kings Hill](/services/acoustic-sealant) Partition perimeters, heads and penetrations sealed so meeting rooms in open-plan offices deliver real speech privacy. - [ ![Neutral-cure silicone mastic applied to a stone tile floor-to-wall joint](/__l5e/assets-v1/a70f1c6d-6266-454c-b553-ad933839b6aa/floor-line-wall-joint-mastic-application-01.jpg) ](/services/floor-line-wall-joint-mastic) ### [Floor line & wall joint mastic in Kings Hill](/services/floor-line-wall-joint-mastic) Long, uninterrupted floor and wall junction lines across open-plan floors, tooled to survive commercial cleaning. - [ ![External movement joint between brickwork panels prepared for expansion joint sealant](/__l5e/assets-v1/c1c8e7ae-2092-4629-a166-133251417d8a/external-silicone-sealant-before-02.jpg) ](/services/expansion-joint-sealing) ### [Expansion joint sealing in Kings Hill](/services/expansion-joint-sealing) Movement joints correctly sized and backed on modern framed structures and large floor plates. - [ ![Large glass sliding doors sealed to a timber-beamed opening](/__l5e/assets-v1/ecbc5ba9-a7e9-4177-bd7c-0b26a00a2cec/window-door-silicone-sealing-01.jpg) ](/services/window-door-silicone-sealing) ### [Window & door silicone sealing in Kings Hill](/services/window-door-silicone-sealing) Perimeter sealing to aluminium and UPVC openings, keeping driven rain and draughts out of the building envelope. - [ ![Crisp white silicone sealant line where a marble kitchen worktop meets a fluted splashback](/__l5e/assets-v1/81fc53a1-5c52-4b84-bd99-66cca8348ee6/kitchen-silicone-sealing-after-03.jpg) ](/services/bathroom-wet-room-kitchen-sealing) ### [Bathroom, wet room & kitchen sealing in Kings Hill](/services/bathroom-wet-room-kitchen-sealing) Watertight, anti-mould sealing to en suites, shower enclosures and kitchens in Kings Hill's newer housing. - [ ![Freshly replaced white silicone sealant in a grey stone-tiled shower corner after old sealant removal](/__l5e/assets-v1/0b254bf3-7d39-48da-9323-60631e7d5944/sealant-replacement-shower-corner-01.jpg) ](/services/sealant-replacement-removal-reseal) ### [Sealant replacement — removal & reseal in Kings Hill](/services/sealant-replacement-removal-reseal) Rushed handover sealant cut out and replaced properly — the most common defect we see on modern estates here. - [ ![Colour-matched silicone sealant cartridge used beside a yellow glass splashback](/__l5e/assets-v1/42471476-abc6-4674-8631-6e87af0c4057/colour-matched-silicone-sealant-01.jpg) ](/services/colour-matched-silicone-sealant) ### [Colour-matched silicone sealant in Kings Hill](/services/colour-matched-silicone-sealant) Beads matched to RAL frame colours, cladding tones or grout so the joint sits into the specified finish. - [ ![Weatherproof external sealant joint between a black door frame and brickwork](/__l5e/assets-v1/253b7ff0-9d17-4ddd-9dc5-712c5de81689/external-silicone-sealant-after-01.jpg) ](/services/external-silicone-sealant) ### [External silicone sealant in Kings Hill](/services/external-silicone-sealant) UV-stable external joints on modern facades, cills and abutments, sized for the movement they will actually see. - [ ![Wet room sealed with mould-resistant white silicone around the shower area](/__l5e/assets-v1/aaf3c020-6391-42bf-9eb7-a10970e97d28/wet-room-silicone-sealing-after-01.jpg) ](/services/anti-mould-sealant) ### [Anti-mould sealant in Kings Hill](/services/anti-mould-sealant) Mould-resistant products for en suites and shower rooms with heavy daily use and limited drying time. - [ ![Large indoor swimming pool with sealed movement joints and stone surround](/__l5e/assets-v1/0145e098-1f26-460f-8075-65f99ab38e5c/swimming-pool-silicone-sealing-after-02.jpg) ](/services/swimming-pool-leisure-sealant) ### [Swimming pool & leisure sealant in Kings Hill](/services/swimming-pool-leisure-sealant) Chlorine-resistant sealing for leisure facilities, changing areas and pool surrounds. [See all sealant services](/services) 03 Why us in Kings Hill ## A specialist trade, not a general builder ### Half an hour from the park Fifteen miles from our Chatham base, so we can attend at each stage of a fit-out without charging you for repeat mobilisation. ### 25+ years of application More than twenty-five years sealing commercial and domestic work, including glazed elevations and long open-plan floor runs. ### £2m public liability cover Two million pounds of cover in place, with certificates supplied for building management and main contractor files. ### CITB & CSCS accredited Ready for managed-building induction and permit systems, with RAMS issued on request in advance. ### Priced against drawings Free fixed written quotes from measured runs with named products, so you can check the specification before ordering. ### The same two applicators Owner-run and never subcontracted — one consistent bead width and profile across an entire elevation or floor. 04 Local conditions ## What actually fails on Kings Hill buildings ### Coated aluminium and glazed elevations Kings Hill's commercial buildings are full of powder-coated and anodised aluminium, glass and composite panels. Acidic-cure silicone against those surfaces can attack the coating and leave permanent marks, and once a facade is marked the remedy is panel replacement, not cleaning. Every facade and glazing joint we seal here uses neutral-cure, low-modulus, UV-stable product, primed where the manufacturer specifies it. It is the single most important product decision on a modern elevation. ### Exposed, open sites and wind loading The park sits on a former airfield — flat, open and notably exposed. Elevations take wind-driven rain with little shelter, and unsealed or failed perimeter joints let water past the line into insulation, brackets and internal finishes. We size joints for real movement, use backing rod to control depth, and tool beads to a concave profile that sheds water rather than holding it against the panel edge. ### Long visible lines on modern facades and floors Modern buildings expose sealant. A curtain walling grid or a hundred-metre floor line makes any variation in bead width or straightness obvious, and inconsistent work looks like a defect even when it is watertight. We set out the bead width before starting, work in continuous passes, and check each lift or run before moving on — which is only realistic because the same two people apply the whole job. ### Live buildings and other trades' sequence Most Kings Hill work happens in occupied or partly occupied buildings, sharing space with flooring, glazing, drylining and M&E. Sealant applied at the wrong point in that sequence gets buried, damaged or has to be redone — acoustic perimeter seals in particular become inaccessible once linings are boarded. We agree the sealing stages with your site manager up front and attend more than once where the sequence requires it, rather than doing everything visible in one pass and leaving the rest unsealed. 05 How a job runs ## The same order of work, every job in Kings Hill ![External silicone sealant joints on a refurbished elevation, surveyed before pricing](/__l5e/assets-v1/8b14e32b-b903-4e6f-8d81-09b61b230f01/external-silicone-sealant-after-02.jpg) Step 01 — Call, email or send photos 1. 01 ### Call, email or send photos Tell us the job and the address. Photos or drawings are usually enough to price small and mid-sized work. ![External silicone sealant joints on a refurbished elevation, surveyed before pricing](/__l5e/assets-v1/8b14e32b-b903-4e6f-8d81-09b61b230f01/external-silicone-sealant-after-02.jpg) 2. 02 ### Free quote in writing A fixed written price with the products named — no day-rate guessing and no pressure to commit. ![Kitchen worktop and splashback joints measured for a written sealant quote](/__l5e/assets-v1/a2d5a56c-3937-4f68-9647-654a81702aa5/kitchen-silicone-sealing-after-02.jpg) 3. 03 ### Booked to suit the site A date agreed around your access, trades or household, inside our Monday to Saturday, 7am to 7pm window. ![Commercial interior with sealant work booked around other trades on site](/__l5e/assets-v1/da1331af-6d50-4967-a000-513f6378ac8d/commercial-silicone-sealant-03.jpg) 4. 04 ### Preparation first Old sealant cut out, substrates cleaned and dried, backing rod fitted where the joint needs depth control. ![Curtain walling joints cut out and prepared before fresh sealant is applied](/__l5e/assets-v1/d8ee498f-1ae2-497e-afc2-ae567559760f/cladding-curtain-walling-sealing-01.jpg) 5. 05 ### Sealed, tooled, cleared up Continuous beads tooled to profile, edges cleaned off, and the area left tidy with cure times explained. ![Completed wet room with silicone beads tooled to a clean straight profile](/__l5e/assets-v1/d82a5005-d14e-431f-9071-3f7b7722c55a/wet-room-silicone-sealing-after-02.jpg) 06 Questions ## Kings Hill sealant questions, answered straight ### Do you serve Kings Hill? Yes — the Kings Hill business park and residential phases, West Malling village, and nearby East Malling, Leybourne, Offham and Mereworth. We are around 15 miles away in Chatham. ### How quickly can you reach Kings Hill? Around 30 minutes via the A228 or M20, so early starts and multiple visits across a programme are straightforward. Our hours are Monday to Saturday, 7am to 7pm; we will tell you honestly what dates are free. ### What does sealant work cost at Kings Hill? Quotes are free and fixed in writing, priced on measured runs, removal, access and product. There is no travel surcharge. Small domestic jobs can be quoted from photographs; commercial work is priced from drawings and a site walk. ### Do you offer out-of-hours or emergency work at Kings Hill? We are not a 24-hour emergency service, but our 7am to 7pm Monday to Saturday window covers the early starts and late finishes that occupied office buildings usually need. Ask and we will confirm what is possible. ### Can you work within building management permit systems? Yes. We send RAMS on request and evidence of £2 million public liability cover in advance, hold CITB and CSCS accreditation, and work to the building's sign-in, permit and access rules. ### Which sealant do you use on aluminium curtain walling? Neutral-cure, low-modulus, UV-stable silicone. Acidic-cure products can attack powder coating and anodising, so they have no place on a modern glazed elevation. ### Do you provide access equipment for facade work? We work from the access provided — scaffold, MEWP or cradle. If access is not yet arranged we will tell you what the joint needs so it can be planned and priced properly. ### Can you reseal a failed new-build en suite? Yes. We cut out the original bead entirely, clean and dry the joint and reseal with an anti-mould product. Handover sealing on modern estates is frequently rushed, and this is a routine job for us. ### Do you guarantee your work? We do not advertise a guarantee. We specify correctly, prepare thoroughly and size joints for movement, and we will tell you plainly what life the detail should give in its exposure. ### What products do you specify? Mapei, Illbruck, CT1 and Arbo trade products, selected by substrate, movement and exposure, and named on the quote so it can be checked against your specification. ## Nearby areas we also cover - [Sealant in Maidstone](/service-areas/maidstone) County-town commercial work, ragstone and river-valley properties, plus new-build estates across Maidstone. - [Sealant in Sevenoaks](/service-areas/sevenoaks) Period and commuter-belt homes, conservation-area detail and office refurbishments across the Sevenoaks district. - [Sealant in Meopham](/service-areas/meopham) North Downs village property, large detached homes and chalk-hillside exposure around Meopham. - [Sealant in Tunbridge Wells](/service-areas/tunbridge-wells) Georgian and Victorian villas, sandstone detail and high-spec bathroom work across Royal Tunbridge Wells. [See every area we cover](/service-areas) Free estimate ## Free fixed quote for sealant work at Kings Hill Send the fit-out drawings or facade details and your programme dates. We will measure the runs, name the products, confirm what access is needed and issue RAMS on request. [Request a free estimate](/contact)[Call 07342 520584](tel:+447342520584) Mon–Sat, 7am–7pm · Sunday closed · spsilicone@mail.com · Based at The Historic Dockyard, Chatham, Kent ME4 4QX ![SP Silicone Sealants logo](/__l5e/assets-v1/ccba0574-1fb2-45c8-9c24-82adeb90c706/sp-logo-v5-light.webp) Specialist silicone sealant and mastic applicators serving domestic and commercial clients across Kent, London and the South East. [@SPSilicone](https://www.instagram.com/spsilicone) ### Opening Hours - Monday 7am – 7pm - Tuesday 7am – 7pm - Wednesday 7am – 7pm - Thursday 7am – 7pm - Friday 7am – 7pm - Saturday 7am – 7pm - Sunday Closed ### Contact - [07342 520584](tel:+447342520584) - [spsilicone@mail.com](mailto:spsilicone@mail.com) - The Historic Dockyard Chatham, Kent ME4 4QX ### Sealant Services - [Commercial silicone sealant application](/services/commercial-silicone-sealant-application) - [Bathroom, wet room & kitchen sealing](/services/bathroom-wet-room-kitchen-sealing) - [Window & door silicone sealing](/services/window-door-silicone-sealing) - [External silicone sealant](/services/external-silicone-sealant) - [Expansion joint sealing](/services/expansion-joint-sealing) - [Floor line & wall joint mastic](/services/floor-line-wall-joint-mastic) - [Sealant replacement — removal & reseal](/services/sealant-replacement-removal-reseal) - [Colour-matched silicone sealant](/services/colour-matched-silicone-sealant) - [Swimming pool & leisure sealant](/services/swimming-pool-leisure-sealant) - [Anti-mould sealant](/services/anti-mould-sealant) - [Acoustic sealant](/services/acoustic-sealant) - [Cladding & curtain walling sealing](/services/cladding-curtain-walling-sealing) - [All silicone sealant services](/services) ### Areas We Cover - [Sealant specialists in Chatham](/service-areas/chatham) - [Sealant specialists in Maidstone](/service-areas/maidstone) - [Sealant specialists in Sevenoaks](/service-areas/sevenoaks) - [Sealant specialists in Tunbridge Wells](/service-areas/tunbridge-wells) - [Sealant specialists in Kings Hill](/service-areas/kings-hill) - [Sealant specialists in Meopham](/service-areas/meopham) - [Sealant specialists in Tenterden](/service-areas/tenterden) - [Sealant specialists in Whitstable](/service-areas/whitstable) - [Sealant specialists in Bexley](/service-areas/bexley) - [Sealant specialists in the City of London](/service-areas/city-of-london) - [Every area we cover in Kent](/service-areas) Looking for something specific? We handle [bathroom silicone sealing in Chatham](/services/bathroom-wet-room-kitchen-sealing), [old sealant removal and reseal](/services/sealant-replacement-removal-reseal), [window and door perimeter sealing](/services/window-door-silicone-sealing), [commercial mastic applicators in Kent](/services/commercial-silicone-sealant-application), [expansion joint sealing for main contractors](/services/expansion-joint-sealing), [cladding and curtain walling sealing](/services/cladding-curtain-walling-sealing) and [swimming pool sealant work](/services/swimming-pool-leisure-sealant). See [photos of our recent sealant work](/our-work) or [meet the family-run team behind SP Silicone Sealants](/about). © 2026 SP Silicone Sealants Limited. 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