The Mastic Doctor team standing beside their branded vans outside an office building
Essex · England

Expansion joint sealing in Alresford

Expansion and movement joint sealing in walls, decks and floors throughout Alresford and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Weathered movement joint sealant that no longer flexes
  • Layers of sealant in a movement joint
  • Chipped joint edges on forklift routes
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Expansion joint sealing for Alresford sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Expansion joint sealing in Alresford, done properly

Brickwork and blockwork walls have vertical movement joints at intervals, and they’re easy to miss until the sealant fails. Failed sealant here lets rain into the wall and can leave the joint full of debris. The old seal comes out, backing goes in and a sealant with the right movement class is applied. We work on cladding panel joints, precast concrete panel joints and blockwork control joints, and the failures we are asked to look at most are sealant peeling off one face of the joint and expansion joints filled with dirt and stones. One point of contact handles commercial sealant work in Alresford from the first photos to the final walk-round, whether it’s one building or several.

Work in a smaller place like Alresford is usually one building at a time, so we gather photographs and measurements first. Getting widths, depths and traffic details up front means one visit, not two.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Alresford (CO7)
Region
Essex
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

Floors, slabs and movement joints in Alresford

The sea is no more than about 2 miles from Alresford. Open joints in coastal car parks and yards let in salt-laden water as well as grit, which is why split joints are worth sealing before the edges deteriorate. Less than 3 miles from Alresford there are two named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints.

Business parks such as Wivenhoe Business Centre (to the west of Alresford) have car parks, paved areas and long brick and panel elevations, all with movement joints. For estates staff at a university like University of Essex, 2.7 miles north-west of Alresford, building and paving joints are part of the planned maintenance list. Large sites such as Essex County Hospital (5.2 miles north-west of Alresford) have car parks, service roads and long elevations with movement joints in brick and panels.

Alresford is about 5 miles south-east of Colchester, in Essex. Commercial clients in Alresford use us for work on movement joints. Across Essex, 644 places are covered, Alresford among them. London is covered too, around 53 miles from Alresford.

Postcode districts covered here: CO7 for movement joints. For a building on Station Road, Church Road and Cox Road or nearby, we can quote for movement joints. If your building is just outside Alresford, we cover Wivenhoe (2 miles west), Elmstead (2 miles north-west), Wivenhoe Quay (2 miles west), Wivenhoe Cross (2 miles north-west) and High Park Corner (2 miles west). Further afield, our area takes in Colchester (5 miles north-west), Clacton-on-Sea (8 miles south-east), Harwich (13 miles north-east), Camulodunum (6 miles west), Heybridge (15 miles south-west) and Greenstead (4 miles north-west).

Local landmarks in Alresford

Locally, jobs take us to sites close to The Pointer pub and the streets around them. There’s a railway station in Alresford itself: Alresford station. Other landmarks nearby include Wivenhoe Chapel Museum (1.5 miles west) and Colchester Castle (4.7 miles north-west). Open spaces near Alresford include Cockaynes Wood.

Map of Alresford © OpenStreetMap contributors

FAQs: Alresford

Can being near the sea in Alresford affect the sealant we need?

It can. Coastal exposure works external joints harder than inland weather. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Is a smaller place like Alresford outside your area?

No. Places such as Alresford are covered as much as the big towns. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Do you offer coloured sealant?

Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.

Can you handle several sites?

Yes. A group of buildings can go on one quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

Will you come and look before quoting?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.

Do you use silicone or polyurethane in movement joints?

Movement capability matters most, classified under BS EN ISO 11600. Hybrid or MS polymer products suit some mixed-material joints.

Are you insured?

Yes. We are fully insured, including public liability cover.

Work for main contractors and building owners

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.

What affects the price in Alresford

The price varies from site to site. Expect it to depend on:

  • Travel to remote or island sites
  • Quantities, in metres or numbers
  • How accessible the joints are
  • Joint width, depth and condition

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

What we need to price the job

However big the job, these details speed things up:

  • The site address and postcode
  • Access details, including height
  • The product your specification calls for
  • Any dates the work must fit around

Let us know the site, the scope and your timescale, and we will put a fixed quote together. To get it moving, phone 01277 525 020 or email drawings and photos.

What we can’t put right

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Leaks coming from the membrane rather than the joint seal
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)
  • Joints too narrow for the movement, which need redesigning by the engineer

Not sure which it is? You can give us a call on 01277 525 020 or email drawings and photos and we’ll tell you honestly.

What we seal

  • Precast concrete panel joints
  • Podiums and floor movement joints
  • Blockwork control joints
  • Brickwork movement joints
  • Car park decks and ramps
  • Cladding panel joints

Surface by surface

Podium joints

Podium joints often sit within a waterproofing system. Where the specification calls for sealant, we reseal.

Brickwork and blockwork joints

Long brick and block elevations have movement joints at intervals. We use a sealant rated for the movement, normally low-modulus.

Our process

Site rules come first: sign-in, induction and whatever permit system the building uses. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact. Several jobs near Alresford can be grouped on one trip. Mention the building’s opening times and we’ll work within them.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. You get a fixed quote with the product and its movement capability stated.
  3. We strip out the old seal and prepare the faces, and we tell you if any edges need repairing first.
  4. Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. We check every joint before sign-off, and the work carries our 12-month guarantee.

Preparing the site

  • Point out any areas we must not close
  • Clear stock, furniture or equipment away from the joints
  • Send any specification or drawings in advance

Ask for a quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Related advice

Why deal with it now?

Sealing over a failed movement joint is a common shortcut. A bead over the old seal can’t bond or flex and soon lets go. Full removal and preparation is in every quote. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

A quote for movement joints depends on how many there are, their condition and the access. Call for a quote.

Why clients in Alresford choose us

  • Sealing commercial buildings since 2005
  • CSCS-carded applicators
  • RAL and finish matching where the product range allows
  • One number for every site we cover

See what affects the cost or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.