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

New Haw expansion joint sealing

Expansion and movement joint sealing in walls, decks and floors across New Haw, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Arrises breaking up along floor joints
  • Leaks through car park deck joints onto the level below
  • New sealant over old, now failing
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.
South East, London & Scotland
Constructionline member
£5m public liability

Expansion joint sealing in New Haw

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

Expansion joint sealing in New Haw, done properly

Our movement joint work takes in walls, panels, decks and floors: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. Every one calls for a sealant picked for its movement, exposure and traffic and we name it in the quote. The enquiries we see most involve movement joints with split or torn sealant and car park joints leaking onto vehicles below, on precast concrete panel joints, cladding panel joints and car park decks and ramps. Facilities teams, main contractors and managing agents in New Haw tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Around places the size of New Haw, joints that need sealing tend to be in rural business units, farm buildings put to commercial use, schools and community buildings. Their slabs and walls still need movement joints that work.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
New Haw (KT15)
Wider area
Surrey
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

Diagnose, treat, sign off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. If neighbouring businesses or buildings around New Haw need work too, visits can be combined. Tell us your site hours and we will plan around them.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. You get a fixed quote with the product and its movement capability stated.
  3. We strip out the old seal and prepare the faces, flagging any broken edges that need repair before sealing.
  4. We control the depth with backing rod or, in shallow joints, bond-breaker tape.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Getting the site ready

  • Move anything stored against the joints
  • Tell us your opening times and when work is allowed
  • Share the asbestos register for older buildings

Quotes

For a fixed quote, give us a call on 01277 525 020 or email a schedule or drawings with the site address and an outline of the work. You can also send details through our quote form.

Ask for a quote

Read more

What the job involves on each surface

Joints between different materials

Hybrid or MS polymer sealants bond to many substrates. The choice depends on the substrates and how much the joint moves, and confirm it in the quote.

Cladding panel joints

Access to cladding joints is agreed before the price is fixed. Close-up photos help us judge the joints, or we visit if they don’t show enough.

Site staff or a sealant specialist?

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.

How the quote is worked out

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • Whether the work must be split into stages
  • Specialist products, such as fire-rated or hygienic sealants
  • How much there is to seal
  • Removal of failed or old sealant

The specified product makes a difference, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

What we need to price the job

Good information means a firmer quote. Helpful details to send:

  • The type of building and who uses it
  • The postcode of the building
  • Any dates the work must fit around
  • A wide shot and a close-up of the area

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, ring 01277 525 020 or email us.

Traffic, movement and joints around New Haw

Central London is about 20 miles from New Haw. The South East has large numbers of industrial estates and warehouses along the motorway corridors. The South East is one of the drier parts of the UK. External slab and deck joints still need a dry, clean joint to seal, and winter de-icing salt on car parks and ramps works into any open joint.

Sites like St Peter's Hospital A&E (to the north-west of New Haw) carry ambulances, deliveries and visitors’ cars over their road and deck joints. Across sites such as Byfleet Industrial Estate, which lies south-east of New Haw, floor and movement joints can be sealed in phases so units keep working.

New Haw is about 2 miles south-west of Weybridge, in Surrey. If you are looking for expansion joint sealing in New Haw, we can help. New Haw is one of 379 places in Surrey on our list for movement joints. For work in that direction, see our London page (20 miles or so).

Postcode districts covered here: KT15 for movement joints. If your site is on Hawthorn Way, Woodham Lane and Mayfield Avenue or close by, send details and we will quote for movement joints. Access to New Haw is via the A318 and B385 among other routes. We also cover Byfleet (1 mile south-east), Brooklands (1 mile east), Addlestone (1 mile north), Wisley (2 miles south) and St George's Hill (2 miles east). Further afield, our area takes in Guildford (8 miles south-west), Woking (4 miles south-west), Camberley (10 miles west), Epsom (10 miles east), Ewell (10 miles east) and Egham (6 miles north-west).

Around New Haw

Around New Haw, our work takes us to commercial buildings near Manor Farm, Fullbrook School and The Station pub and the streets around them. New Haw’s nearest station is Byfleet & New Haw station, about 0.6 miles east of the centre. A little further out are The Hockey Museum (3.6 miles south-west) and Runnymede Hospital (2.3 miles north-west). Open spaces near New Haw include Papercourt Marshes and Ferris Meadow Lake.

Map of New Haw © OpenStreetMap contributors

FAQs: New Haw

Is a hospital such as St Peter's Hospital A&E somewhere you can work?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Is Camphill Industrial Estate, near New Haw, within your area?

Yes. Our area takes in New Haw and its surroundings, with estates and business parks such as Camphill Industrial Estate included. To start, just phone 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

How do you deal with asbestos in old sealant?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Will you quote for a small job?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

Do you offer coloured sealant?

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

Do you reseal car park expansion joints?

Yes. Deck and ramp joints are resealed with a trafficable sealant chosen for the movement, and phased work can be planned so parts of the car park stay in use.

Will your applicators have CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

Honest limits

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)
  • Changing the joint layout or spacing of a structure
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)

If you are not sure, just call 01277 525 020 or email us and we’ll give you a straight answer.

Joints and surfaces we work on

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

When to call us in New Haw

On trafficked joints, wheels and salts do the damage. Tyres and wheels press on the edges and the sealant, while de-icing salts and grit attack the seal. The product has to be suited to the traffic.

Site and facilities staff are often the first to spot these:

  • Torn sealant in brick or block movement joints
  • Car park joints leaking onto vehicles below
  • New sealant over old, now failing
  • Arrises breaking up along floor joints

Schools such as The Grange Community Infant School have movement joints in their walls and floors that are easy to overlook.

Before you book anyone

  • Their pre-qualification and accreditations
  • What level of public liability insurance do they hold?
  • Whether primer will be used where the manufacturer specifies it
  • Will RAMS and insurance details be available?

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.