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

Hound Green expansion joint sealing

Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in Hound Green and the surrounding area. Send details for a fixed quote.

  • Arrises breaking up along floor joints
  • Expansion joints split through the centre of the bead
  • Damp inside where a wall movement joint has failed
1
Send details
Drawings, photos, a joint schedule or a site 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
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Expansion joint sealing for businesses in Hound Green

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

How we handle expansion joint sealing in Hound Green

A movement joint only works while its seal does. Once it fails, water, grit and debris get in. Dealt with early, it stays a sealant job rather than a concrete or masonry repair. If you’re dealing with joints packed with grit and debris and layers of sealant in a movement joint, we can put it right, whatever the surface. Looking for mastic applicators who cover Hound Green? We’ve been sealing commercial buildings since 2005.

Smaller community and commercial buildings around Hound Green have their own movement joints in walls and floors. They’re easily forgotten until water gets in or an edge breaks.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Hound Green (RG27)
Wider area
Hampshire
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

Questions we’re asked in Hound Green

Is Hound Green too far out for you?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Is Optrex Business Centre, near Hound Green, within your area?

Yes. We cover Hound Green and the area around it, including industrial estates, business parks and retail parks such as Optrex Business Centre. A few photographs and the unit address let us price the work.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.

Can the sealant be colour-matched?

It depends on the product. Some ranges are wide, others limited, so the available colours are confirmed with the quote.

What hours do you work?

Mention the site’s hours and access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

Are you insured?

Yes. We are fully insured, and the certificate can go with your quote.

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.

What affects the price in Hound Green

Sealant work doesn’t have a standard rate, because every site is different. What we look at:

  • Which sealant the job calls for
  • Phasing around occupants
  • Backing rod, priming and other preparation
  • Induction, permit and paperwork requirements

The specified product makes a difference, and so does the preparation. Access, phasing and site requirements come into it too.

What we need to price the job

We can often quote from photographs and a few details. Please tell us:

  • Asbestos survey details if the building is older
  • A wide shot and a close-up of the area
  • Your programme or deadline
  • Any specification or named product

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

Do you need expansion joint sealing in Hound Green?

Car park decks and floors face loads that walls never see. Tyres and wheels press on the edges and the sealant. A sealant that isn’t trafficable won’t last there.

If one of these sounds familiar, it’s time for a closer look:

  • Brittle, chalky sealant on external joints
  • Torn sealant in brick or block movement joints
  • Car park joints leaking onto vehicles below
  • Sealant pulling off the joint face

Phasing is what makes joint work possible on busy sites such as Brocketts Business Park (2.5 miles east of Hound Green): one bay, aisle or car park row at a time.

Questions to ask before you book

  • Whether their applicators hold CSCS cards
  • Whether old or failed sealant will be cut out, not overlaid
  • What site paperwork they can supply
  • Their public liability cover

Choosing a commercial sealant contractor

From enquiry to sign-off

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. Jobs in and around smaller places like Hound Green are normally planned as a single visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. The failed seal is removed and both faces are cleaned until sound and dry, flagging any broken edges that need repair before sealing.
  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. Finished joints are checked and backed by our 12-month guarantee.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Make sure the joints can be reached
  • Tell staff and tenants when we will be in

Quotes

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

Get a quick quote

Related advice

Joints that move: notes for Hound Green

The 3 miles around Hound Green take in at least three named trading estates, business parks or retail parks. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. Hound Green sits in one of the drier corners of the country, the South East. Outside joints in yards and car parks still have to be dry before sealing, and where de-icing salt is spread in winter, open joints let it in.

Office parks like Optrex Business Centre (to the south-west of Hound Green) have decks, ramps and clad elevations whose joints take movement every day. Hospital campuses such as Fleet Community Hospital, 5.3 miles south-east of Hound Green, grow in stages, leaving movement joints wherever new blocks meet old.

Hound Green is about 5 miles west of Yateley, in Hampshire. We cover Hound Green and the rest of Hampshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 723 places across Hampshire fall within our area, Hound Green among them. For work in that direction, see our Reading page.

Anyone looking for expansion joint sealing in RG27 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Hudsons Meadow, Vicarage Grove and Vicarage Lane or nearby, send details and we will quote for movement joints. Just outside Hound Green, we also work in Mattingley (1 mile south), Hazeley (1 mile east), Heckfield (1 mile north), Heckfield Heath (1 mile north) and Bramshill (2 miles north-east). Bigger towns within reach include Basingstoke (8 miles south-west), Farnborough (8 miles east), Fleet (6 miles south-east), Aldershot (10 miles south-east), Alton (12 miles south) and Yateley (5 miles east).

Near you in Hound Green

Recent enquiries here include premises near New Inn and the streets around them. The nearest railway station is Hook station, about 3.2 miles south. Other landmarks nearby include West Green House Agricultural Museum (2 miles south-east) and Beaumys Castle (3.7 miles north). Green spaces nearby include Dogmersfield Lake and The Marshes Local Nature Reserve.

Map of Hound Green © OpenStreetMap contributors

Aftercare for building managers

Problems stay small when the joints are checked regularly. Specifically:

  • Note which joints were done, when, and with what
  • Avoid parking heavy plant or pallets on joint lines
  • Check joints after long freezing spells
  • Include every elevation and deck joint in periodic inspections

Movement joints belong on the planned maintenance inspection list. Early splits and edges starting to lift show up on a routine check, when they’re still cheap to deal with. Should you spot a problem, you can call 01277 525 020 or email the details over and send a picture.

Rain gets into walls through torn brick and block movement joints. It can surface inside as damp a long way from the joint, well after the seal first opened. Resealing promptly prevents internal damage.

Why it’s worth doing now in Hound Green

A like-for-like reseal of a joint that keeps splitting rarely lasts. If the joint is too narrow or the product wrong for the movement, it needs a different approach. Around Hound Green, it’s better to renew all the failing joints at once, rather than one at a time. Photos of every joint help us quote for the whole job.

What a job costs comes down to how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.

Why us?

  • 12-month guarantee on workmanship
  • RAL and finish matching where the product range allows
  • A fixed quote before work starts
  • Colour options checked against the specified product

Read our cost guide or our accreditations.

How the job changes by surface

Podium joints

Podium joints often sit within a waterproofing system. Where the specification calls for sealant, we reseal and flag it if the membrane looks like the source.

Cladding panel joints

Cladding panels move more than masonry as they heat and cool. The joints need a low-modulus sealant with enough movement capability in a colour confirmed for that product.

Accreditations

Trusted. Accredited. Insured.