Expansion and movement joint sealing in Strood, Kent
Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in Strood and the surrounding area. Send details for a fixed quote.
- Arrises breaking up along floor joints
- New sealant over old, now failing
- Sealant peeling off one face of the joint
Expansion joint sealing near Strood
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How a job runs
Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes a short visit for a handful of joints, or several days or more for a car park deck or long runs of facade joints, and our waste is bagged and taken away as we go. For work around Strood, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.
- We assess the joints on site or from photos, noting widths and how each has failed.
- A fixed quote names the sealant we propose and its movement class.
- Phasing is agreed so decks, floors or entrances can stay in use where needed.
- We strip the old sealant or filler and prepare each face until it’s sound and dry.
- Depth is controlled with backing, the faces are primed where the maker calls for it, then the bead is laid and tooled.
- Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.
What we need from you
- Send your site hours and access windows
- Explain the parking and delivery arrangements
- Clear stock, furniture or equipment away from the joints
Get a fixed quote
A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or email a schedule or drawings to discuss it first.
Advice
Expansion joint sealing for commercial buildings in Strood
Joints in car park decks and ramps are among the hardest-working in any building. Wheel loads, grit and de-icing salts attack the seal and the concrete either side, so failed seals soon lead to leaks onto the level below and broken edges. A sealant suited to traffic and the expected movement goes in. The enquiries we see most involve car park joints leaking onto vehicles below and new sealant over old, now failing, across podiums and floor movement joints, cladding panel joints and blockwork control joints. Most enquiries from Strood start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
Halls, schools and small commercial buildings near places like Strood have movement joints in brick, block and concrete too. They tend to be overlooked until something leaks or cracks.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.
- Location
- Strood (TN17)
- Wider area
- Kent
- Cover
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Why deal with it now?
A failed joint seal doesn’t mean the slab, panel or wall needs replacing. If the material either side is sound, a properly prepared reseal restores the joint. We’ll flag where edges need repair before sealing. Halls, stores and units around places like Strood may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.
Why choose Mastic Doctor in Strood
- Sealing commercial buildings since 2005
- 12 months’ guarantee on every job
- A fixed quote before work starts
- Coloured sealants to suit the setting, where available
Take a look at our cost guide or our accreditations.
What sealant work can’t fix
Honesty saves time and money. Fresh joints won’t solve:
- Cracking or settlement that calls for an engineer’s assessment
- Joints too narrow for the movement, which need redesigning by the engineer
- Proprietary pre-formed expansion joint systems
If in doubt, call 01277 525 020 or email us and we will say what we think before you book.
Where we work in Strood
- Precast concrete panel joints
- Blockwork control joints
- Brickwork movement joints
- Car park decks and ramps
- Cladding panel joints
- Podiums and floor movement joints
Common questions from Strood clients
Is Strood off your patch?
No. Places such as Strood are covered as much as the big towns. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.
Will you take on work at estates like Business Park, close to Strood?
Yes. We cover Strood and the area around it, including industrial estates, business parks and retail parks such as Business Park. A few photos and the unit address let us price the work.
Which sealant will you use?
The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Can you quote from photos?
Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit.
What exactly is a movement joint?
Movement joint is the broad term for any joint built in to let a structure move. In everyday use the two names are often swapped, and the sealing method is much the same.
Why do our movement joints keep failing?
It depends on how the sealant has let go: a split through the middle points to over-stretching, while peeling from one face points to preparation or primer. Sometimes the edge material itself has failed.
What about RAMS and site documents?
Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.
General trades versus a specialist
Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Nearby places to Strood
More services for Strood
Signs you need expansion joint sealing in Strood
On trafficked joints, wheels and salts do the damage. Wheel loads stress the sealant and the arrises. A sealant that isn’t trafficable won’t last there.
These are often picked up first by site or facilities staff:
- Rain penetration at brick or block movement joints
- Debris jammed in movement joints
- Leaks through car park deck joints onto the level below
- Arrises breaking up along floor joints
For a school such as Rolvenden Primary School, playground and building joints can be done in the holidays.
What to look for in a quote
- Their public liability cover
- Can the work be phased to keep areas open?
- Who will actually carry out the work
- Are they CHAS accredited or on Constructionline?
Expansion joint sealing in Strood: the local picture
Strood sits in one of the drier corners of the country, the South East. External joints still wait for dry conditions, while winter salting gets into any joint left open. Strood lies roughly 44 miles out from central London. Warehousing clusters around the motorways that ring and radiate from London; their floors carry heavy traffic every shift.
Large sites such as West View Hospital (1.1 miles east of Strood) have car parks, service roads and long elevations with movement joints in brick and panels. Across sites such as Pickhill Business Centre, 1.9 miles east of Strood, floor and movement joints can be sealed in phases so units keep working.
Strood is about 11 miles south-west of Ashford, in Kent. We cover Strood and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Kent coverage takes in 931 places, large and small. There’s a separate page for Brighton, roughly 37 miles from Strood.
Commercial sites across TN17 are covered for movement joints. Streets here include Rolvenden Hill and Tenterden Road. Just outside Strood, we also work in Rolvenden (1 mile south-west), Rolvenden Layne (1 mile south), West Cross (1 mile west), Parkgate (2 miles north) and Broad Tenterden (2 miles east). Further afield, our area takes in Maidstone (15 miles north), Ashford (11 miles north-east), Paddock Wood (14 miles north-west), Bearsted (15 miles north), Park Wood (13 miles north) and Kennington (13 miles north-east).
Landmarks near Strood
Recent enquiries here include premises near Turners Field and Homewood School and Sixth Form Centre and the streets around them. Well-known places in the area include The C.M Booth Collection (1 mile south-west) and Benenden Hospital (2.4 miles north-west).
For managing agents and facilities managers
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.