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

Industrial and floor joint sealing in Newpound Common, West Sussex

Floor joint sealing in Newpound Common, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Old filler gone hard, cracked or loose
  • Trucks and loads jolting over damaged joints
  • Open saw cuts full of debris
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Floor joint sealing for businesses in Newpound Common

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

Floor joint sealing in Newpound Common, done properly

A working floor can rarely be closed for days on end, so the work is split into zones and treated one area at a time. Share your site hours and access windows and the programme is built around them, with goods still moving in the areas we aren’t in. Most enquiries involve chipped and spalling edges along forklift routes and open saw cuts full of debris, on loading bays, retail and showroom floors and construction joints. Facilities teams, main contractors and managing agents in Newpound Common tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Halls, schools and small commercial buildings near places like Newpound Common have movement joints in brick, block and concrete too. They tend to be overlooked until something leaks or cracks.

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Location
Newpound Common (RH14)
Wider area
West Sussex
Cover
12 months on our workmanship
Quote
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

On site: what to expect

On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, and the work usually takes between a day and a number of days, set by the joint lengths, the edge condition and the phasing you need. If others near Newpound Common need work, visits can be combined, which keeps travel down. You will have a fixed quote before work starts.

  1. We look at joint widths, edge condition and the traffic on each route.
  2. You get a fixed quote with the product and the phasing set out.
  3. Each joint is cleared of old fill and dirt and taken back to clean, sound edges.
  4. Dust is sucked out of the joint and a primer used if the product data sheet asks for one.
  5. The chosen product is placed to its specified depth and trimmed level with the floor.
  6. Each phase reopens when the product is ready for wheels, then we start the next.

Before we start on site

  • Clear stock, furniture or equipment away from the joints
  • Send your site hours and access windows
  • Flag any permit to work we’ll need

Quotes

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a price

Advice

Commercial clients in Newpound Common

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Newpound Common. Several sites can go on one quote, so there’s one set of paperwork to deal with.

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

What the job involves on each surface

Flexible floor sealants

Movement joints, joints at walls and joints in lightly trafficked areas often take a flexible sealant. Closed-cell backing rod goes in first, keeping the bead shallow and gripping only the two faces.

Semi-rigid joint fillers

For trafficked warehouse joints, semi-rigid fillers are common. They are installed to the depth the manufacturer specifies and finished flush.

Questions about Newpound Common

Does your area include sites such as Billingshurst Trade Park, near Newpound Common?

Yes. Estates, retail parks and business parks around Newpound Common, Billingshurst Trade Park among them, are all within reach. A few photographs and the unit address let us price the work.

Will our site in Newpound Common have to close for joint sealing?

In most cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. The phasing plan comes with the quote.

Can the sealant be colour-matched?

It depends on the product specified. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

Why has the filler pulled away from one side?

On newer slabs, the concrete keeps shrinking after the joints are filled and a stiff filler can separate down one side. A top-up normally puts it right.

Are you CHAS accredited?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

What about RAMS and site documents?

Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.

Can the warehouse stay open while you work?

We phase it. Areas are taken out of use a section at a time. Tell us your site hours and access windows and we’ll plan around them.

When something else is needed

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Broken concrete either side of the joint
  • Level or flatness problems across the floor
  • A failing floor coating, which is a flooring contractor’s job

Not sure which it is? You can speak to us on 01277 525 020 or send details through our quote form and we’ll tell you honestly.

Surfaces we seal

  • Forklift and pallet-truck routes
  • Loading bays
  • Saw-cut induced joints
  • Retail and showroom floors
  • Construction joints
  • Joints along racking aisles

When to bring in a specialist

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Floors, slabs and movement joints in Newpound Common

Newpound Common lies roughly 37 miles out from central London. The roads out of London are lined with trade parks and distribution sheds, and their floor joints take forklift and pallet-truck traffic all day. The South East is one of the drier parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, and where de-icing salt is spread in winter, open joints let it in.

For a school such as Wisborough Green Primary School, playground and building joints can be done in the holidays. Phasing is what makes joint work possible on busy sites such as Gillman's Industrial Estate (2.1 miles south-east of Newpound Common): one bay, aisle or car park row at a time. On industrial estates such as Billingshurst Trade Park, 1.9 miles east of Newpound Common, saw-cut floor joints, loading bay slabs and yard joints take the heaviest traffic.

Newpound Common is about 8 miles west of Horsham, in West Sussex. Businesses, contractors and managing agents in Newpound Common can call on us for floor joints, as part of our coverage of West Sussex. Across West Sussex, 373 places are covered, including Newpound Common. There’s a separate page for Brighton, about 21 miles away.

Business premises anywhere in RH14 are within our area for floor joints. Among the streets we cover are Newpound and Newpound Lane, and sites on any of them can send details for a fixed quote. Sites close to Newpound Common are covered too, including Billingshurst (2 miles south-east), Five Oaks (3 miles east), The Haven (3 miles north-east), Coneyhurst (3 miles south-east) and Tisman's Common (4 miles north). Further afield, our area takes in Crawley (14 miles north-east), Horsham (8 miles east), Worthing (15 miles south), Littlehampton (15 miles south), Rustington (15 miles south) and Broadfield (13 miles east).

Near you in Newpound Common

We work on buildings around The Cricketers Arms Public House and The Weald School. Newpound Common’s nearest station is Billingshurst station, roughly 2.1 miles south-east of the centre. Green spaces nearby include The Mens.

Map of Newpound Common © OpenStreetMap contributors

After the work

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:

  • Start with the dock areas, where joints fail soonest
  • Keep photos of joints that look like they’re failing
  • Walk the main routes and inspect joint lines on a regular cycle
  • Remind operators to lift rather than drag

Once cured, the joints get cleaned along with the slab. If you use strong chemicals or hot-water washing, mention it when we quote so the product suits them.

Grit in an open joint does damage every time a wheel crosses it. Getting it filled stops the damage while it is still a straightforward job.

Accreditations

Trusted. Accredited. Insured.