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

Expansion Joint Sealing in North Holmwood

We carry out expansion and movement joint sealing in walls, decks and floors in North Holmwood and the surrounding area. Send photos or drawings for a fixed quote.

  • Joints packed with grit and debris
  • New sealant over old, now failing
  • Spalled or broken joint edges in floors and decks
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Expansion joint sealing for North Holmwood sites

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

About our expansion joint sealing in North Holmwood

Brickwork and blockwork walls have vertical movement joints at intervals that most people only notice when the sealant has gone. 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 with primer where the maker calls for it. Site teams most often ask us about joints where the bead has lost adhesion and expansion joints split through the centre of the bead, on precast concrete panel joints, cladding panel joints and brickwork movement joints. Most enquiries from North Holmwood start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Around North Holmwood, most floor and movement joint jobs are single buildings or yards, so we gather photographs and measurements first. That way the right materials come on the day and the job is done in one visit where possible.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Location
North Holmwood (RH5, RH4)
Wider area
Surrey
Cover
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Aftercare for building managers

For the best life from the joints:

  • Report split or peeling joint sealant early
  • Keep racking legs and heavy point loads off floor joints
  • Brief car park operatives to protect joint lines during winter clearance
  • Sweep decks, ramps and floors so grit doesn’t collect in the joints

Debris does more harm to joint sealant than most people realise. Stones pressed into the bead by wheels or feet can puncture it. Regular sweeping keeps joint lines clear.

Joints sealed at the same time generally fail around the same time. Inspecting the whole run is worth the effort so you can prioritise and budget. We can suggest an order, worst joints first.

Questions we’re asked in North Holmwood

Is North Holmwood too far out for you?

Not at all. North Holmwood is within our area. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can you take on a job at a hospital such as Dorking Community Hospital?

Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

What causes movement joint sealant to fail?

The common causes are poor preparation, three-sided adhesion, the wrong movement class and weathering. Working out the cause comes first since each needs a different fix.

Can you send site paperwork?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

Can a joint be sealed if the edges are broken?

Spalled edges need repairing before a new seal will last, and we’ll point out where that’s the case. A bead on a broken edge soon lets go.

Can you seal joints in cold or wet weather?

Outside work depends on conditions. Internal floor joints are far less affected.

Is any job too small?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Work for main contractors and building owners

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. North Holmwood can form part of a wider programme.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We’re fully insured, and our insurance certificate can go with the quote.

When to bring in a specialist

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

From enquiry to sign-off

When we get to site, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself normally taking anything from part of a day to a couple of weeks, depending on joint lengths, widths and access. For a site in North Holmwood, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  1. We assess the joints on site or from photos, noting widths and how each has failed.
  2. A fixed quote names the sealant we propose and its movement class.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Preparing the site

  • Point out any areas we must not close
  • Arrange parking or a loading space
  • Send asbestos survey details if the building is pre-2000

Request a quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or email drawings and photos with what you know.

Get a price

Read more

What sets the cost

To price the job, we consider:

  • How much there is to seal
  • Whether old sealant has to be cut out first
  • Phasing around occupants
  • The product specified

There’s no price list, since every building and every scope is different. Call for a quote.

Sending details for a quote

A good diagnosis starts with the right details. Tell us:

  • Your programme or deadline
  • How the joints are reached, and at what height
  • What the building is and how it’s used
  • Clear photos of the problem areas

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or use the quote form.

Warehouse floors and decks around North Holmwood

The 3 miles around North Holmwood take in two named trading estates, business parks or retail parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest. North Holmwood sits in one of the drier corners of the country, the South East. External slab and deck joints still need a dry, clean joint to seal, and gritting in cold spells finds its way into open joints.

Parks like Glebelands Centre Business Park, 1.4 miles north-west of North Holmwood, combine paved areas, car parks and building elevations, each with joints that move. Large sites such as Dorking Community Hospital, 1.1 miles north-west of North Holmwood, have car parks, service roads and long elevations with movement joints in brick and panels. At places like Chapel Lane Industrial Estate, 2.1 miles to the north-west of North Holmwood, joints are sealed a section at a time so operations carry on.

North Holmwood is about 1 mile south of Dorking, in Surrey. Businesses, contractors and managing agents in North Holmwood use us for work on movement joints. We work across 379 places in Surrey, from busy centres to rural villages. We also cover London, some 22 miles away.

Work on movement joints is covered throughout RH5 and RH4, for business premises of every kind. Buildings on Howard Road, Horsham Road and Inholms Lane are within our area for movement joints. Sites close to North Holmwood are covered too, including Blackbrook (1 mile south-east), Mid Holmwood (1 mile south-west), Dorking (1 mile north), Pixham (2 miles north) and Westcott (2 miles north-west). A short drive away, we cover Guildford (11 miles west), Woking (13 miles north-west), Epsom (9 miles north), Horley (7 miles east), Redhill (7 miles east) and Ewell (10 miles north).

Landmarks near North Holmwood

Locally, jobs take us to sites close to Inholms Clay Pit, The Priory CofE Voluntary Aided School and Royal Oak pub. North Holmwood’s nearest station is Dorking West station, roughly 1.8 miles north-west. A little further out are Mesolithic Museum (3.7 miles west) and Headley Court (5.9 miles north). Green spaces nearby include Reigate Heath and Box Hill.

Map of North Holmwood © OpenStreetMap contributors

What we can’t put right

Not every problem is a sealant problem, and we are upfront when that’s the case. These need a different solution:

  • Waterproofing layers buried beneath the sealant
  • Joints too narrow for the movement, which need redesigning by the engineer
  • Damaged metal nosings or cover plates over a joint

If you’re not sure, just speak to us on 01277 525 020 or email drawings and photos and we will give you a straight answer.

Joints and surfaces we work on

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

Trusted. Accredited. Insured.