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

Expansion and movement joint sealing in Redford, West Sussex

We carry out expansion and movement joint sealing in walls, decks and floors in Redford and the surrounding area. Send details for a fixed quote.

  • Weathered movement joint sealant that no longer flexes
  • Chipped joint edges on forklift routes
  • Previous reseals laid over old sealant
1
Send details
Tell us about the site, with photos if you have them.
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
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Expansion joint sealing across Redford

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

Expansion joint sealing in Redford, done properly

Joint design counts for as much as the sealant itself. Joint width must suit the movement and the movement class of the sealant while depth is limited by backing rod or, in shallow joints, a bond-breaker. For wider joints, many sealant makers recommend a width-to-depth ratio, often around 2:1. Site teams most often ask us about previous reseals laid over old sealant and arrises breaking up along floor joints, on cladding panel joints, podiums and floor movement joints and blockwork control joints. Whoever orders the work in Redford, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Halls, schools and small commercial buildings near places like Redford have movement joints in brick, block and concrete too. They’re easily forgotten until water gets in or an edge breaks.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Place
Redford (GU29)
Region
West Sussex
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

From enquiry to sign-off

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Jobs in and around smaller places like Redford are typically planned as a single visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. We start with photos, approximate lengths and any drawings, visiting where needed.
  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. Any broken arrises or friable edges are flagged before work goes further.
  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

  • For older buildings, check the asbestos register before work
  • Clear stock, furniture or equipment away from the joints
  • Arrange parking or a loading space

Getting a fixed quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Get a price

Related advice

Expansion joint sealing around Redford: what changes locally

Rainfall across the South East, Redford included, is lower than in many parts of the UK. External joints still wait for dry conditions, and gritting in cold spells finds its way into open joints. Central London is about 44 miles from Redford. Warehousing clusters around the motorways that ring and radiate from London.

Sites like Midhurst Community Hospital (3 miles south-east of Redford) carry ambulances, deliveries and visitors’ cars over their road and deck joints.

Redford is about 7 miles east of Petersfield, in West Sussex. We send applicators to Redford for movement joints. Across West Sussex, 373 places are covered, including Redford. Portsmouth is covered too, around 20 miles from Redford.

Commercial sites across GU29 are covered for movement joints. We also cover Fernhurst (3 miles north-east), Linchmere (3 miles north), Kingsley Green (3 miles north-east), Woolmer Hill (4 miles north) and Hammer (4 miles north). A short drive away, we cover Chichester (13 miles south), Billingshurst (14 miles east), Portfield (13 miles south), Midhurst (3 miles south), Arundel (15 miles south-east) and West Chiltington Common (15 miles south-east).

Near you in Redford

Redford’s nearest station is Liphook station, roughly 3.1 miles north. Well-known places in the area include Midhurst Museum (3.3 miles south-east) and Midhurst Community Hospital (3 miles south-east). Not far away are Cooksbridge Meadow and Wheeler's Down.

Map of Redford © OpenStreetMap contributors

Keeping the joints sound

To get the most from the new sealant:

  • Include every elevation and deck joint in periodic inspections
  • Record the sealant used and the date in the O&M file
  • Sweep decks, ramps and floors so grit doesn’t collect in the joints
  • Avoid parking heavy plant or pallets on joint lines

Every joint we seal is backed by a 12-month guarantee on workmanship. Keep the handover details, product and date with your O&M records, so the next reseal starts with the facts.

External wall joints that fail let rain into the masonry and cavity. The first sign is often a damp patch indoors, well after the seal first opened. Resealing promptly prevents internal damage.

What we’re called out for in Redford

The edges of the material can fail rather than the sealant. If the edge of the joint is friable, the bond fails with it so edge repair has to come before resealing.

What tends to prompt an enquiry:

  • Expansion joints filled with dirt and stones
  • Rain penetration at brick or block movement joints
  • Movement joints with split or torn sealant
  • Water dripping through deck or ramp joints

For an occupier at a site such as Hurstfold Industrial Estate, which lies east of Redford, the joints at loading doors and dock levellers normally see the hardest wear.

What your quote should include

  • Are they CHAS accredited or on Constructionline?
  • Whether their applicators hold CSCS cards
  • Their public liability cover
  • Can the work be phased to keep areas open?

Our contractor checklist

What we can’t put right

Part of a good diagnosis is knowing where sealant stops. We’ll tell you if the real problem is any of the following:

  • Concrete or masonry repairs along the arrises
  • Changing the joint layout or spacing of a structure
  • Waterproofing layers buried beneath the sealant

If you’re not sure, just speak to us on 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.

Where we work in Redford

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

What the job involves on each surface

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, and we’ll confirm the colours available for the specified product.

Joints between different materials

Different materials meeting at a joint rarely move in step. We choose a sealant that grips both faces priming where the maker calls for it.

When to bring in a specialist

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

FAQs: Redford

Is Redford too small for you to travel to?

No. Places such as Redford are covered as much as the big towns. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Will you take on work at estates like Hurstfold Industrial Estate, close to Redford?

Yes, sites like Hurstfold Industrial Estate are within our area, along with the rest of Redford. To start, just call the office on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.

Does weather matter for sealant work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

How soon can the area be used again?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

What do you charge?

It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote.

What if the joint edges are damaged?

Sound edges are essential. If they’re damaged, we will say so before any sealing, so the new seal has something to grip.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we will confirm them with the quote.

Accreditations

Trusted. Accredited. Insured.