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

Crampmoor floor joint sealing

Commercial sealant work in Crampmoor for contractors, FMs and building owners: floor joint sealing and filling in warehouses, factories and industrial units, quoted at a fixed price.

  • Flexible sealant torn out by wheels
  • Loading bay joints breaking down
  • Grimy joint lines spoiling a showroom floor
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Need floor joint sealing in Crampmoor?

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

How we handle floor joint sealing in Crampmoor

Some joints reach us with their edges already broken. A filler laid against broken edges has nothing sound to grip, so if the edges need repair before any filling, we’ll say so and leave that decision with you. We work on construction joints, joints along racking aisles and loading bays, and what we are called in for most is joint fill separating from the concrete and flexible sealant torn out by wheels. A single leaking joint is often how a building in Crampmoor first comes to us: we look at the rest while we are there and tell you what we find.

In and around smaller places like Crampmoor, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

We stand by our work with a 12-month guarantee. That covers our preparation and application.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Crampmoor (SO51)
Region
Hampshire
Cover
12 months on every job
Price
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

How the quote is worked out

What shapes the price:

  • The size and state of each joint
  • Site requirements such as inductions and permits
  • Any access equipment needed
  • Whether the work must be split into stages

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Before you send an enquiry

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • The type of building and who uses it
  • When you need the work done
  • Asbestos survey details if the building is older
  • Drawings or a marked-up plan, if available

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

How a job runs

Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and work section by section so the rest of the building stays in use. For work around Crampmoor, we aim to finish in one visit, so we ask for photographs and rough sizes first. That way the right products come on the day.

  1. We look at joint widths, edge condition and the traffic on each route.
  2. A fixed quote follows, listing the treatment for each area and the order of work.
  3. We remove failed material and packed debris until sound concrete is exposed on both faces.
  4. Dust is sucked out of the joint and a primer used if the product data sheet asks for one.
  5. Filler or sealant goes in to the right depth and is finished flush with the slab.
  6. Each phase reopens when the product is ready for wheels, then we start the next.

What we need from you

  • Tell staff and tenants when we will be in
  • For older buildings, check the asbestos register before work
  • Make sure the joints can be reached

Quotes

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or send details through our quote form to discuss it first.

Get a quick quote

Advice

Common questions from Crampmoor clients

Do you take on work at healthcare sites like Romsey Hospital?

Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.

Can you work at a site such as Sleepy Hollow Business Park, by Crampmoor?

Yes. We cover Crampmoor and the area around it, including industrial estates, business parks and retail parks such as Sleepy Hollow Business Park. Photos and a short description are enough for a first look.

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.

Are you insured?

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

Can you phase floor joint work around operations?

The work is phased. Areas are taken out of use a section at a time. Tell us your site hours and access windows and we will plan around them.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

Do you cover Crampmoor?

Yes. We take on work across Crampmoor, with one number for every area we cover.

Building owners, agents and FMs in Crampmoor

When you manage a building on behalf of an owner, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Crampmoor can sit alongside others in a wider programme.

Site staff or a sealant specialist?

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

What the job involves on each surface

Semi-rigid joint fillers

Semi-rigid fillers are designed to support joint edges under hard wheels. They tolerate little movement so timing matters on newer slabs.

Forklift and pallet-truck routes

Truck routes take traffic all day, so their joints wear fastest. Semi-rigid fillers are widely used on these routes to hold the edges up.

What happens if it’s left?

Some runs only need partial renewal or topping up. Where existing filler is well bonded and the gap beside it is small, a full strip-out isn’t always needed and the quote shows which approach suits each run. For buildings around smaller places like Crampmoor, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we’ll put a fixed figure on it.

Why us?

  • Fully insured, including public liability cover
  • Workmanship guaranteed for 12 months
  • Specification-led, product-correct work
  • Work carried out by CSCS-carded applicators

Take a look at our cost guide and our accreditations and insurance.

Traffic, movement and joints around Crampmoor

The 3 miles around Crampmoor take in at least three 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. Crampmoor 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, while winter salting gets into any joint left open.

For a school such as Cupernham Infant School, playground and building joints can be done in the holidays. Another example is Belbins Business Park, which lies west of Crampmoor, where floors and yards would be done in stages around the occupiers. For an estate such as Romsey Hospital (1.4 miles south-west of Crampmoor), the joints in ramps, decks and long building elevations all need attention over time.

Crampmoor is about 1 mile north-east of Romsey, in Hampshire. Any commercial site in Crampmoor is covered, whether it’s a single job or part of a planned programme. 723 places across Hampshire fall within our area, Crampmoor among them. Southampton is covered too, some 6 miles away.

Work on floor joints is covered throughout SO51, whatever the building. Buildings on The Straight Mile and Crampmoor Lane are within our area. Close to Crampmoor, our area also takes in Gosport (1 mile east), Ampfield (1 mile east), Abbotswood (1 mile west), Braishfield (1 mile north) and Knapp (2 miles north-east). A short drive away, we cover Winchester (7 miles north-east), Eastleigh (5 miles south-east), Fareham (15 miles south-east), Andover (14 miles north), Totton (6 miles south) and Chandler's Ford (3 miles south-east).

Landmarks near Crampmoor

Around Crampmoor, our work takes us to commercial buildings near The Mountbatten School and Hunters Inn Public House. Crampmoor’s nearest station is Romsey station, roughly 1.8 miles south-west of the centre. A little further out are Romsey Community Hospital (1.4 miles south-west) and King Johns House (2.2 miles south-west). Green spaces nearby include Emer Bog and Baddesley Common.

Map of Crampmoor © OpenStreetMap contributors
Accreditations

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