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

Expansion and movement joint sealing in North Boarhunt, Hampshire

Planning work on a movement joint in North Boarhunt? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Torn sealant in brick or block movement joints
  • Water dripping through deck or ramp joints
  • Joints where the bead has lost adhesion
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing across North Boarhunt

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 Boarhunt

Width, depth and product all have to work together. Joint width must suit the movement and the movement class of the sealant. For wider joints, many sealant makers recommend a width-to-depth ratio, often around 2:1 and the bead bonds to the sides, never the back. If you have new sealant over old, now failing and joints where the bead has lost adhesion, we can put it right. Whoever orders the work in North Boarhunt, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Jobs around smaller places like North Boarhunt are planned so the whole job is done in one visit, with the right materials on hand. Tell us the joint widths if you can, and what drives or walks over them.

We sign every job off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
North Boarhunt (PO17)
Region
Hampshire
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

North Boarhunt: questions and answers

Can you work at a site such as Spurlings Industrial Estate, by North Boarhunt?

Yes. Estates, retail parks and business parks around North Boarhunt, Spurlings Industrial Estate among them, are all within reach. To start, just call the office on 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.

Can you work on a hospital site such as Knowle Hospital?

Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.

What’s the quickest route to a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photographs and a postcode.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Do you cover North Boarhunt?

Yes. North Boarhunt falls within our area, and the simplest way to start is to call the office on 01277 525 020 or email drawings and photos.

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.

When something else is needed

Not every problem is a sealant problem, and we’re upfront when that’s the case. It won’t fix:

  • Broken or spalled joint edges, which need repairing before any sealant goes in
  • Damaged metal nosings or cover plates over a joint
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)

If you’re not sure, just call 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

From enquiry to sign-off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. If others near North Boarhunt need work, visits can be combined, which keeps travel down. You will have a fixed quote before work starts.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. We compare each joint’s width with the movement and the sealant’s capability.
  3. Old sealant and debris are cut out of every joint.
  4. Edges are checked, and we tell you if any need repairing before sealing.
  5. A sealant suited to the movement and traffic is laid to depth and tooled.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

Getting the site ready

  • Confirm the product named in the specification
  • Tell us which areas need to stay in use
  • Send asbestos survey details if the building is pre-2000

Quotes

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photographs and a description will do.

Ask for a quote

Read more

Building owners, agents and FMs in North Boarhunt

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Cost factors for movement joints

There’s no standard rate for sealant work, because every site is different. What we look at:

  • Location, for remote and island sites
  • The total length or number of joints
  • How much existing material needs removing
  • Joint width, depth and condition

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Before you send an enquiry

Whether it’s one area or a whole building, these details speed things up:

  • Anything awkward about access or site hours
  • The product your specification calls for
  • Whether an asbestos survey exists
  • Clear photographs of the problem areas

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

Why deal with it now?

Patching the worst lengths of a joint can make sense short term. But if the rest of the run is the same age and product, it’s usually not far behind. Where it helps, we quote both options. Older rural buildings around North Boarhunt move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Why us?

  • Workmanship guaranteed for 12 months
  • A range of standard colours, depending on the product
  • Colour options checked against the specified product
  • Work to your specification and the manufacturer’s guidance

Read what affects the cost or our accreditations and insurance.

When to call us in North Boarhunt

Three-sided adhesion is a common cause of early failure. Bonded on three faces, it can’t stretch evenly when the joint opens so backing is set before sealing.

Any of the following is a good reason to get the joints checked over:

  • Leaks through car park deck joints onto the level below
  • Torn sealant in brick or block movement joints
  • Sealant pulling off the joint face
  • New sealant over old, now failing

Phasing is what makes joint work possible on busy sites such as Fareham Industrial Park (2.6 miles south-west of North Boarhunt): one bay, aisle or car park row at a time.

Questions to ask before you book

  • Their approach to joint depth and backing
  • Will failed sealant be removed rather than covered?
  • Is the sealant right for the movement and the substrate?
  • Can the work be phased to keep areas open?

How to choose a sealant contractor

Traffic, movement and joints around North Boarhunt

North Boarhunt is about 62 miles from central London. Warehousing clusters around the motorways that ring and radiate from London, and their floor joints take forklift and pallet-truck traffic all day. Less than 3 miles from North Boarhunt there are at least three named estates and business parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.

Large sites such as Knowle Hospital (2.8 miles west of North Boarhunt) have car parks, service roads and long elevations with movement joints in brick and panels. If you manage units on an estate such as Spurlings Industrial Estate, 2.4 miles south of North Boarhunt, the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch.

North Boarhunt is about 4 miles north-east of Fareham, in Hampshire. We send applicators to North Boarhunt for movement joints, handled exactly as we handle every other area. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. We also cover Portsmouth, around 7 miles from North Boarhunt.

Anyone looking for expansion joint sealing in PO17 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are Trampers Lane and Bere Farm Lane, and sites on any of them can send details for a fixed quote. Close to North Boarhunt, our area also takes in Hundred Acres (1 mile north-west), Wickham Common (1 mile west), Boarhunt (2 miles south), Crockerhill (2 miles south-west) and Southwick (2 miles south-east). Bigger towns within reach include Winchester (14 miles north-west), Gosport (6 miles south), Havant (7 miles east), Eastleigh (10 miles north-west), Fareham (4 miles south-west) and Horndean (6 miles east).

Local landmarks in North Boarhunt

The closest station to North Boarhunt is Portchester station, about 3.3 miles south. A little further out are Fareham Shopping Centre (3.2 miles south-west) and Portchester Castle (4.2 miles south). Open spaces near North Boarhunt include Portsdown Hill and St Clair's Meadow.

Map of North Boarhunt © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.