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

Expansion and movement joint sealing in Up Nately, Hampshire

Need expansion joint sealing in Up Nately? It’s simple: send details, get a quote, we seal, guaranteed.

  • Joints packed with grit and debris
  • Car park joints leaking onto vehicles below
  • Layers of sealant in a movement joint
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing for Up Nately 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 Up Nately, done properly

We have been sealing expansion and movement joints for over 20 years, for main contractors, FMs, managing agents and building owners. Our applicators are CSCS-carded, we’re CHAS accredited and a Constructionline member, and we carry five million pounds of public liability insurance. Workmanship is backed by our 12-month guarantee. We work on brickwork movement joints, podiums and floor movement joints and car park decks and ramps, and the usual reasons a site gets in touch are arrises breaking up along floor joints and hardened, cracked sealant on exposed facades. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Up Nately, preparation and product choice get the time they need.

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

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Where
Up Nately (RG27)
Wider area
Hampshire
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

How the job changes by surface

Internal floor movement joints

Warehouse and retail floors have saw-cut induced joints and construction joints. A semi-rigid filler is common in trafficked industrial floors, with a flexible sealant where movement is larger.

Brickwork and blockwork joints

Brick and block edges need careful preparation. Faces are prepared and primed wherever the sealant maker calls for it.

Doing it in-house

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.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

For managing agents and facilities managers

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

How a job runs

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, with the work itself usually taking a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing. If others near Up Nately need work, visits can be combined, which keeps travel down. You’ll have a fixed quote before work starts.

  1. We start with photographs, approximate lengths and any drawings, visiting where needed.
  2. Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
  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. The right sealant goes in at the right depth, bonded to the two sides only.
  6. Areas reopen once cured, and the work carries our 12-month guarantee.

What we need from you

  • Point out parking and an unloading spot
  • Have the specification and drawings to hand
  • Point out any areas we must not close

Ask for a quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or use the quote form.

Get a price

Related advice

Floors, slabs and movement joints in Up Nately

Up Nately has at least three named business or industrial parks inside a 3-mile radius. Their warehouses, yards and car parks are exactly where joints take the most punishment. Up Nately lies roughly 42 miles out from central London. The South East has large numbers of industrial estates and warehouses along the motorway corridors.

Estates like Hatch Industrial Park, 1.6 miles west of Up Nately, combine warehouse slabs, yards and loading bays, all with joints under wheels. Across sites such as Optrex Business Centre, which lies north of Up Nately, floor and movement joints can be sealed in phases so units keep working. Schools like Robert May's School often have long brick elevations with movement joints that age quietly.

Up Nately is about 5 miles east of Basingstoke, in Hampshire. We cover Up Nately and the rest of Hampshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 723 places in Hampshire, from busy centres to rural villages. Sites around Reading have their own page, about 13 miles away.

If you need expansion joint sealing in RG27, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Streets here include Heather Lane, Wood Lane and Greywell Road, and sites on any of them can send details for a fixed quote. If your building is just outside Up Nately, we cover Nately Scures (1 mile north), Greywell (1 mile south-east), Newnham (1 mile north), Hook Common (1 mile north-east) and Warnborough Green (1 mile east). Further afield, our area takes in Basingstoke (5 miles west), Farnborough (10 miles east), Fleet (7 miles east), Aldershot (10 miles east), Alton (8 miles south) and Yateley (9 miles north-east).

Landmarks near Up Nately

Up Nately’s nearest station is Hook station, about 1.7 miles north-east of the centre. Other landmarks nearby include Basing House (2.6 miles west) and Odiham Castle (1.4 miles east). The countryside around Up Nately includes The Mill Field and Tundry Hill.

Map of Up Nately © OpenStreetMap contributors

After the work

Once the work is signed off, these steps help:

  • Inspect exposed joints once the cold weather has passed
  • Keep product details with the building records for the next reseal
  • Clear dirt from joint lines during routine cleaning
  • Include every elevation and deck joint in periodic inspections

Every joint we seal is backed by a 12-month guarantee on workmanship. Record which product went into which joints in the building file so future maintenance isn’t guesswork.

A failed deck joint lets water straight through to the level below. That water often carries de-icing salts with it and it can affect the structure over time. Resealing early limits the damage.

What happens if it’s left?

Leaving a failed movement joint rarely stays a small problem. Water and debris get in, the joint jams and the edges spall, so a reseal turns into an edge repair as well. Resealing early keeps the work to sealant. Around Up Nately, it’s better to renew all the failing joints at once, rather than one at a time. Send photographs of each area and we will quote for the lot.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we’ll explain how it’s made up.

Why us?

  • Constructionline member
  • Sealing commercial buildings since 2005
  • Workmanship guaranteed for 12 months
  • Specification-led, product-correct work

Read how commercial sealant jobs are priced or our accreditations.

Your questions answered

Is Hatch Industrial Park, near Up Nately, within your area?

Yes, sites like Hatch Industrial Park are within our area, along with the rest of Up Nately. Send details of the unit and the work through our quote form for a quick quote.

Is Up Nately too small for you to travel to?

Not at all. Up Nately is within our area. We work across Greater London and the South East. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Can weather delay the job?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Do you offer coloured sealant?

It depends on the product. Some ranges offer many colours, others very few, so the available colours are confirmed with the quote.

Do you guarantee expansion joint work?

It’s backed by our 12-month guarantee. Tell us straight away if a joint we sealed gives trouble in that time.

What if the joint edges are damaged?

Sound edges are essential. Where they’ve broken up, we’ll tell you they need repairing first so you are not paying for a bead that won’t hold.

What will the job cost?

It depends on the job: quantities, access, the product and any phasing. Call for a fixed quote and we will price it properly.

Accreditations

Trusted. Accredited. Insured.