Mastic sealant contractors in Eythorne
Mastic sealing for building owners, managing agents and housing associations in Eythorne and across Kent. CHAS accredited and fully insured, with a 12-month guarantee.
- Complaints coming in block by block
- Failed external movement joints
- Window mastic that has split and shrunk
Mastic sealing across Eythorne
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Commercial clients in Eythorne
We work for building owners and managing agents on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.
Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
About our mastic sealing in Eythorne
We diagnose before we prescribe: what has failed, what caused it and whether new sealant will actually solve it. Failed mastic is stripped, the faces taken back to sound material, primed where the manufacturer specifies and resealed and backing rod used wherever a joint is deep. If you have mastic failing across several blocks on an estate and repeated reactive repairs to the same buildings, we can help, on balcony and threshold joints, window and door perimeters on blocks and communal kitchens and washrooms alike. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Eythorne, that means joint design, primers and backing rod as standard.
For buildings around smaller places like Eythorne, we group work so one trip covers it. Send photos of the frames and joints and we will give a fixed quote.
We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Where
- Eythorne (CT15)
- Wider area
- Kent
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
When something else is needed
Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:
- Asbestos-containing sealant, which we don’t remove
- Leaks through the frame itself rather than the perimeter
- Substrate edges that need repairing first
If in doubt, speak to us on 01277 525 020 or email us and we’ll say what we think before you book.
Joints and surfaces we work on
- Communal kitchens and washrooms
- Window and door perimeters on blocks
- Communal entrances and stairwells
- External wall and movement joints
- Balcony and threshold joints
- Shopfronts below residential blocks
Cost factors for mastic joints
Quotes vary with the job. It mainly depends on:
- Working within restricted access windows
- How much there is to seal
- How much existing material needs removing
- Access and working height
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
Sending details for a quote
Good information means a firmer quote. Helpful details to send:
- Approximate linear metres or a joint schedule
- The type of building and who uses it
- The product your specification calls for
- Your programme or deadline
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, phone 01277 525 020 or email a schedule or drawings.
From enquiry to sign-off
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. Rural sites near Eythorne may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- Each block or building is walked and the failed joints recorded with the likely cause.
- You get a fixed quote, priced per building where that helps your budgeting.
- The programme is fixed with you, including dates you can pass on to residents or tenants.
- We remove the old mastic completely and clean the joint faces back.
- Deep joints get backing rod, faces are primed if the manufacturer specifies it, then the joint is sealed and tooled.
- Finished joints are looked over and the 12-month guarantee confirmed.
Before we start on site
- Let us know about inductions and permits
- Tell us which areas need to stay in use
- Send your site hours and access windows
Getting a fixed quote
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. For a chat about it beforehand, call 01277 525 020 or email drawings and photos.
Related advice
Blocks and managed buildings in Eythorne
Eythorne lies roughly 62 miles out from central London. Managed blocks of flats are a big part of commuter-belt property; their frame mastic often ages block-wide. Eythorne sits in one of the drier corners of the country, the South East. Even so, frame mastic only goes on in dry, workable conditions, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first.
If you own or manage units on a site such as Pike Road Industrial Estate (0.6 miles north of Eythorne), failed mastic on frames, door surrounds and external joints can be dealt with unit by unit. Historic properties like Goodnestone Park, 3.6 miles north-west of Eythorne, show the age of some local stock, where frame mastic must suit soft brick or stone. If you look after a block within reach of Shepherds Well station (1.8 miles west of Eythorne), frame and balcony mastic can be renewed on one programme.
Eythorne is about 4 miles north of Dover, in Kent. If you’re looking for mastic sealing in Eythorne, we can help. Our Kent coverage takes in 931 places. Our London page has more on work in that area.
We take on mastic joints across the CT15 postcode area, for business premises of every kind. If your site is on The Street, Sandwich Road and New Road or close by, we can quote for mastic joints. Just outside Eythorne, we also work in Waldershare (1 mile south-west), Sibertswold (2 miles south-west), Coldred (2 miles south-west), Halfway Street (2 miles south-west) and Lydden (3 miles south-west). Further afield, our area takes in Canterbury (10 miles north-west), Margate (14 miles north), Dover (4 miles south), Folkestone (9 miles south-west), Ramsgate (11 miles north-east) and Broadstairs (13 miles north-east).
Near you in Eythorne
Recent enquiries here include premises near The White Horse pub, among other places. Eythorne’s nearest station is Shepherds Well station, about 1.8 miles west of the centre. Nearby you’ll also find Dover Transport Museum (3.5 miles south) and Buckland Hospital (4.7 miles south).
Why deal with it now?
Sealing over failed mastic looks tidy for a while. It doesn’t bond and normally fails within a short time. Cutting out and resealing properly does it once. For buildings around smaller places like Eythorne, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.
Why us?
- Clear, fixed quotes
- Public liability insurance in place
- Commercial sealant work since 2005
- RAL and finish matching where the product range allows
Read our cost guide and our accreditations.
Looking after the joints
Keep the joints in good shape with a few simple steps:
- Start inspections with the most exposed faces
- Keep a record of when each building was resealed
- Encourage occupiers to report problems at frames
- Check sealant joints during planned building inspections
Encourage occupiers to report water or draughts at frames. Early reports catch failures before damage spreads.
Water getting in round frames can damage plaster, decoration and the frames themselves. Early resealing is far simpler than repairs inside.
Towns and villages near Eythorne
Also in Eythorne
FAQs: Eythorne
Does your area include sites such as Pike Road Industrial Estate, near Eythorne?
Yes. Our area takes in Eythorne and its surroundings, with estates and business parks such as Pike Road Industrial Estate included. Send details of the unit and the work through our quote form for a quick quote.
Is Eythorne too small for you to travel to?
No. Small places get the same service as large ones. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.
What paperwork can you provide?
Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We hold CHAS accreditation and Constructionline membership.
Can weather delay the job?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.
Do you work with property factors and landlords?
Yes, that’s exactly who this service is for. We work through buildings in a planned order so you can plan around it.
How do you handle work on occupied blocks?
Occupiers stay in the building throughout. We flag any areas that need internal access well before the dates so it can be arranged.
How long before the joints can be used?
We’ll confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.