--- title: "Silicone Sealant Applicators in Chatham, Kent | SP Silicone Sealants" description: "Chatham-based specialist silicone sealant and mastic applicators. Bathrooms, windows, external joints and commercial packages across Medway. Free fixed quotes, £2m public liability cover." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "@id": "https://www.spsiliconesealants.com/#organisation", "name": "SP Silicone Sealants Limited", "alternateName": "SP Silicone Sealants", "url": "https://www.spsiliconesealants.com/", "logo": "https://www.spsiliconesealants.com/favicon.png", "telephone": "+44 7342 520584", "email": "spsilicone@mail.com", "address": { "@type": "PostalAddress", "streetAddress": "The Historic Dockyard", "addressLocality": "Chatham", "addressRegion": "Kent", "postalCode": "ME4 4QX", "addressCountry": "GB" }, "sameAs": [ "https://maps.app.goo.gl/dNpRvHzxXRKNughJA", "https://www.instagram.com/spsilicone" ], "contactPoint": [ { "@type": "ContactPoint", "telephone": "+44 7342 520584", "email": "spsilicone@mail.com", "contactType": "customer service", "areaServed": "GB", "availableLanguage": "English" } ] }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "https://www.spsiliconesealants.com/#website", "name": "SP Silicone Sealants", "url": "https://www.spsiliconesealants.com/", "inLanguage": "en-GB", "publisher": { "@id": "https://www.spsiliconesealants.com/#organisation" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.spsiliconesealants.com/" }, { "@type": "ListItem", "position": 2, "name": "Service Areas", "item": "https://www.spsiliconesealants.com/service-areas" }, { "@type": "ListItem", "position": 3, "name": "Chatham", "item": "https://www.spsiliconesealants.com/service-areas/chatham" } ] }, { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "SP Silicone Sealants Limited", "description": "Chatham-based specialist silicone sealant and mastic applicators. Bathrooms, windows, external joints and commercial packages across Medway. Free fixed quotes, £2m public liability cover.", "telephone": "+44 7342 520584", "email": "spsilicone@mail.com", "url": "/service-areas/chatham", "address": { "@type": "PostalAddress", "streetAddress": "The Historic Dockyard", "addressLocality": "Chatham", "addressRegion": "Kent", "postalCode": "ME4 4QX", "addressCountry": "GB" }, "areaServed": [ { "@type": "City", "name": "Chatham", "address": { "@type": "PostalAddress", "addressLocality": "Chatham", "addressRegion": "Medway, Kent", "addressCountry": "GB" } }, { "@type": "Place", "name": "Chatham town centre" }, { "@type": "Place", "name": "The Historic Dockyard" }, { "@type": "Place", "name": "Brompton" }, { "@type": "Place", "name": "Luton" }, { "@type": "Place", "name": "Walderslade" }, { "@type": "Place", "name": "Chatham Hill" }, { "@type": "Place", "name": "Gillingham" }, { "@type": "Place", "name": "Rochester" }, { "@type": "Place", "name": "Strood" }, { "@type": "Place", "name": "Rainham" }, { "@type": "Place", "name": "ME4" }, { "@type": "Place", "name": "ME5" }, { "@type": "Place", "name": "ME7" }, { "@type": "Place", "name": "ME1" } ], "serviceArea": { "@type": "GeoCircle", "geoMidpoint": { "@type": "GeoCoordinates", "latitude": 51.3791, "longitude": 0.5225 }, "geoRadius": 16000 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Are you actually based in Chatham?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — The Historic Dockyard, Chatham ME4 4QX. Chatham is our home town, not an outlying coverage area, and we work across the Medway towns from here." } }, { "@type": "Question", "name": "How quickly can you get to me in Chatham?", "acceptedAnswer": { "@type": "Answer", "text": "Most Chatham addresses are within about fifteen minutes of base. We work Monday to Saturday, 7am to 7pm, and where we have capacity we can often fit small local jobs in at short notice — we will tell you honestly when we cannot." } }, { "@type": "Question", "name": "What does sealant work cost in Chatham?", "acceptedAnswer": { "@type": "Answer", "text": "Every job gets a free fixed written quote, based on run length, how much old sealant needs removing, access and the product specified. There is no travel cost, and small jobs can be priced from photographs." } }, { "@type": "Question", "name": "Do you offer emergency sealant work in Chatham?", "acceptedAnswer": { "@type": "Answer", "text": "We are not a 24-hour emergency service, but being local we can often respond quickly to urgent leak-related reseals inside our Monday to Saturday, 7am to 7pm hours. Call and we will tell you straight away." } }, { "@type": "Question", "name": "Do you work for landlords and letting agents?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — bathroom and kitchen reseals between tenancies are regular work for us, priced fixed in writing so it can be signed off quickly." } }, { "@type": "Question", "name": "Can you work on commercial sites across Medway?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We hold £2 million public liability cover and CITB and CSCS accreditation, issue RAMS on request, and price commercial packages from drawings for offices, schools, healthcare and industrial buildings." } }, { "@type": "Question", "name": "Will sealant stain our old brickwork?", "acceptedAnswer": { "@type": "Answer", "text": "Not if it is specified properly. We use neutral-cure products against porous brick and stone, because acidic-cure silicone can leave permanent marking, and we prime where the manufacturer requires it." } }, { "@type": "Question", "name": "Do you guarantee your work?", "acceptedAnswer": { "@type": "Answer", "text": "We do not advertise a guarantee. We use the right product for the substrate, prepare properly and size the joint for movement, and we will tell you plainly what service life to expect." } }, { "@type": "Question", "name": "Which sealant brands do you use?", "acceptedAnswer": { "@type": "Answer", "text": "Trade products from Mapei, Illbruck, CT1 and Arbo, chosen for substrate, movement and exposure, and named on your quote." } }, { "@type": "Question", "name": "How long until we can use the bathroom after sealing?", "acceptedAnswer": { "@type": "Answer", "text": "Most domestic reseals are done in a day, and we explain cure times before leaving — generally a number of hours before water contact. We plan the work to keep the room out of use as briefly as possible." } } ] } ] --- 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)/ Chatham Chatham & Medway — domestic & commercial # Chatham's Silicone Sealant & Mastic Applicators based at The Historic Dockyard We are based at The Historic Dockyard, so Chatham is not a coverage area for us — it is home. Minutes from your door, with joints specified for estuary damp, Victorian brick and hard-worked commercial floors. [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 Chatham coverage ## Sealant work in Chatham, done by people who know it Our base is The Historic Dockyard, Chatham ME4 4QX — in the town itself. That means the shortest possible response across Chatham, Rochester, Gillingham, Strood and the wider Medway towns: short-notice visits, return trips for a dry weather window on external work, and second-fix visits on commercial programmes without a mobilisation charge attached. ### Chatham is our home town We work out of The Historic Dockyard, which puts us inside Chatham rather than driving to it. We cover the town centre, Luton, Walderslade, Chatham Hill, Brompton and Gillingham, along with Rochester, Strood, Rainham and the rest of Medway. Being local changes what we can realistically offer. Small jobs are worth doing here, short-notice gaps in the diary can be offered to Chatham customers first, and if something needs a second look we can come back without it becoming a costed visit. ### Response times in Chatham Most Chatham addresses are within fifteen minutes of base. Our hours are Monday to Saturday, 7am to 7pm, so early starts on commercial sites and same-day fit-in on small domestic reseals are both realistic when we have capacity — and we will tell you plainly when we do not rather than booking a date we cannot keep. We quote small domestic jobs from photographs, which means the first visit is usually the day the work is done. For commercial packages we walk the site, measure the runs and price against the drawings. ### The buildings we work on in Chatham Chatham's stock is shaped by its naval history: Georgian and Victorian Dockyard-era brick, terraced housing across the town centre and Luton, Brompton's period property, inter-war and post-war estates up towards Walderslade, 1960s and 70s town-centre commercial blocks, and newer riverside and Dockyard-side apartment development. Commercially, Medway means offices, schools and colleges, retail and leisure, industrial units along the river, and care and healthcare buildings — all with washrooms, corridors and movement joints that need sealing to a standard that survives heavy use. ### What Chatham asks us for Domestically: bathroom, shower and kitchen sealing, removal and reseal of blackened or lifting silicone, window and door perimeter sealing on older terraces, and external joints on extensions and rendered elevations. Commercially: full sealant packages on office refurbishments and school works, expansion joints on older town-centre structures, floor line and wall junction mastic across corridors and halls, acoustic sealing to new partitions, and washroom and changing-room sealing. Areas & districts covered Chatham town centre · The Historic Dockyard · Brompton · Luton · Walderslade · Chatham Hill · Gillingham · Rochester · Strood · Rainham · ME4 · ME5 · ME7 · ME1 02 Services in Chatham ## Every sealant service we offer, available across Chatham - [ ![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 Chatham](/services/bathroom-wet-room-kitchen-sealing) Anti-mould, watertight sealing to bathrooms, wet rooms and kitchens — usually completed in a single local visit. - [ ![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 Chatham](/services/sealant-replacement-removal-reseal) Blackened or layered silicone stripped out completely, substrate prepped and resealed once, properly. - [ ![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 Chatham](/services/window-door-silicone-sealing) Perimeter sealing to timber and UPVC frames in Chatham's terraces and estates, cutting draughts and water paths. - [ ![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 Chatham](/services/external-silicone-sealant) Weatherproof external joints for Victorian brick, render and extension abutments in estuary conditions. - [ ![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 Chatham](/services/commercial-silicone-sealant-application) Sealant packages for Medway offices, schools and new builds, priced from drawings with RAMS on request. - [ ![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 Chatham](/services/expansion-joint-sealing) Movement joints on older town-centre structures cut out, backed correctly and resealed to flex properly. - [ ![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 Chatham](/services/floor-line-wall-joint-mastic) Long, consistent floor and wall junction runs in corridors, halls and commercial floors. - [ ![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 Chatham](/services/acoustic-sealant) Partition perimeter and penetration sealing so classrooms, offices and consulting rooms perform on sound. - [ ![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 Chatham](/services/anti-mould-sealant) Mould-resistant products for bathrooms and washrooms where estuary damp keeps humidity high. - [ ![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 Chatham](/services/colour-matched-silicone-sealant) Beads matched to grout, brick, stone or frame colour so the joint sits into the finish. - [ ![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 Chatham](/services/cladding-curtain-walling-sealing) Facade and curtain walling joints sealed to line from the scaffold or MEWP provided on site. - [ ![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 Chatham](/services/swimming-pool-leisure-sealant) Chlorine-resistant sealing for pools, changing rooms and wet leisure areas across Medway. [See all sealant services](/services) 03 Why us in Chatham ## A specialist trade, not a general builder ### Based in the town The Historic Dockyard, ME4 4QX. Most Chatham addresses are minutes away, which makes small jobs and return visits genuinely practical. ### 25+ years in Medway Over twenty-five years applying sealant on domestic and commercial work, much of it in and around the Medway towns. ### £2m public liability cover Two million pounds of cover in place before we start, with certificates supplied for site or agent files. ### CITB & CSCS accredited Site-ready for commercial and school work in Medway, with RAMS issued on request ahead of induction. ### Free fixed written quotes Photo quotes on small jobs and measured quotes on larger ones, with the product named on the price. ### Owner-run, two people Nothing subcontracted. The people who quoted your job are the people applying every bead on it. 04 Local conditions ## What actually fails on Chatham buildings ### Estuary damp and slow-drying substrates The Medway estuary keeps humidity high, and low-lying Chatham property — riverside, town centre and the older terraces — holds damp in brick, render and timber for long periods. Sealant gunned into a damp joint bonds to moisture rather than substrate and lets go from one face within a season. We check substrates are dry, work within the product's application temperature range, and will move a day rather than seal a wet joint. Where damp is persistent we specify products tolerant of those conditions and say so on the quote. ### Victorian and Dockyard-era brick Chatham's older brickwork is soft and porous, often with eroded pointing. Silicone applied straight onto a friable or dusty face has nothing sound to bond to, and acidic-cure product against porous masonry can leave staining that will not clean off. We cut and brush joints back to sound material, use neutral-cure product against masonry and stone, and prime where the manufacturer specifies it. Where the pointing itself has failed, we will tell you that repointing comes before sealing. ### Hard-used commercial floors and washrooms Medway's schools, colleges, retail and healthcare buildings put sealant under sustained attack: scrubber-driers, chemical cleaning, trolley impact and constant footfall along floor-line and wall junctions, plus continuous moisture in washrooms and changing rooms. We tool floor-line beads hard into both faces, set out continuous runs with no restarts for machines to catch, and use anti-mould products in wet areas so joints stay clean between deep cleans. ### Rented and multi-occupancy housing Chatham has a large rental and HMO stock, and bathroom sealant in those properties gets the worst of it — heavy use, limited ventilation, and reseals applied over previous reseals between tenancies until the joint is three layers deep and lifting. Our fix is the same every time: strip every layer out, deal with the mould rooted underneath, dry the joint, then seal once with an anti-mould product sized correctly. Landlords and agents get a fixed written price for it up front. 05 How a job runs ## The same order of work, every job in Chatham ![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 ## Chatham sealant questions, answered straight ### Are you actually based in Chatham? Yes — The Historic Dockyard, Chatham ME4 4QX. Chatham is our home town, not an outlying coverage area, and we work across the Medway towns from here. ### How quickly can you get to me in Chatham? Most Chatham addresses are within about fifteen minutes of base. We work Monday to Saturday, 7am to 7pm, and where we have capacity we can often fit small local jobs in at short notice — we will tell you honestly when we cannot. ### What does sealant work cost in Chatham? Every job gets a free fixed written quote, based on run length, how much old sealant needs removing, access and the product specified. There is no travel cost, and small jobs can be priced from photographs. ### Do you offer emergency sealant work in Chatham? We are not a 24-hour emergency service, but being local we can often respond quickly to urgent leak-related reseals inside our Monday to Saturday, 7am to 7pm hours. Call and we will tell you straight away. ### Do you work for landlords and letting agents? Yes — bathroom and kitchen reseals between tenancies are regular work for us, priced fixed in writing so it can be signed off quickly. ### Can you work on commercial sites across Medway? Yes. We hold £2 million public liability cover and CITB and CSCS accreditation, issue RAMS on request, and price commercial packages from drawings for offices, schools, healthcare and industrial buildings. ### Will sealant stain our old brickwork? Not if it is specified properly. We use neutral-cure products against porous brick and stone, because acidic-cure silicone can leave permanent marking, and we prime where the manufacturer requires it. ### Do you guarantee your work? We do not advertise a guarantee. We use the right product for the substrate, prepare properly and size the joint for movement, and we will tell you plainly what service life to expect. ### Which sealant brands do you use? Trade products from Mapei, Illbruck, CT1 and Arbo, chosen for substrate, movement and exposure, and named on your quote. ### How long until we can use the bathroom after sealing? Most domestic reseals are done in a day, and we explain cure times before leaving — generally a number of hours before water contact. We plan the work to keep the room out of use as briefly as possible. ## Nearby areas we also cover - [Sealant in Meopham](/service-areas/meopham) North Downs village property, large detached homes and chalk-hillside exposure around Meopham. - [Sealant in Maidstone](/service-areas/maidstone) County-town commercial work, ragstone and river-valley properties, plus new-build estates across Maidstone. - [Sealant in Whitstable](/service-areas/whitstable) Coastal weatherboarding, salt-laden exposure, holiday lets and seafront property in Whitstable. - [Sealant in Kings Hill](/service-areas/kings-hill) Modern office campuses, curtain walling and 1990s-onward housing on the former West Malling airfield. [See every area we cover](/service-areas) Free estimate ## Local sealant work in Chatham — free fixed quote We are minutes away at The Historic Dockyard. Send photographs of the joints or call us, and we will come back with a fixed written price and, where we have capacity, an early date. [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. All rights reserved. £2m public liability insurance · CITB & CSCS accredited [Privacy Policy](/privacy-policy)[Terms & Conditions](/terms-conditions)[Request an estimate](/contact) [Call Now](tel:+447342520584)[Free Estimate](/contact) [WhatsApp us ](https://wa.me/447342520584?text=Hi%20SP%20Silicone%20Sealants%2C%20I'd%20like%20a%20quote%20for%20some%20sealant%20work.)