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

Expansion and movement joint sealing in New Town, West Berkshire

Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in New Town. Send details for a fixed quote.

  • Rain penetration at brick or block movement joints
  • Chipped joint edges on forklift routes
  • Torn sealant in brick or block movement joints
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Expansion joint sealing for businesses in New Town

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

About our expansion joint sealing in New Town

We have been sealing expansion and movement joints for over 20 years. CHAS accredited, Constructionline member, CSCS-carded applicators and five million pounds of public liability insurance. Workmanship is backed by our 12-month guarantee. We work on car park decks and ramps, blockwork control joints and brickwork movement joints, and the failures we are asked to look at most are leaks through car park deck joints onto the level below and layers of sealant in a movement joint. Whether you call it commercial sealant work, mastic application or joint sealing, the work in New Town is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For a site near New Town, measurements and photos up front mean one trip where possible. Tell us the joint widths if you can, and what drives or walks over them.

A 12-month guarantee applies to all our work in West Berkshire. If an installation problem shows up, call the office on 01277 525 020 or email drawings and photos and we will arrange a return visit.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
New Town (RG8)
Region
West Berkshire
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026

Why deal with it now?

Resealing is normally the answer, not replacing the element. If the material either side is sound, a properly prepared reseal restores the joint. We will flag where edges need repair before sealing. Converted and older buildings near places like New Town tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

Why appoint us

  • Matching to RAL references, product permitting
  • Failed material removed, not covered up
  • Coloured sealants to suit the setting, where available
  • Colour options checked against the specified product

Take a look at our cost guide or how we’re accredited.

What we can’t put right

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Broken or spalled joint edges, which need repairing before any sealant goes in
  • Joints too narrow for the movement, which need redesigning by the engineer
  • Cracking or settlement that calls for an engineer’s assessment

If you’re not sure, just call the office on 01277 525 020 or email a schedule or drawings and we will give you a straight answer.

Surfaces we seal

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

For managing agents and facilities managers

When you manage a building on behalf of an owner, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. New Town can form part of a wider programme across West Berkshire.

From enquiry to sign-off

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. Rural sites near New Town may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. Joint widths and expected movement are checked against what the sealant can take.
  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. 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.

What we need from you

  • Make sure the joints can be reached
  • Arrange parking or a loading space
  • Share your working hours and any access restrictions

Ask for a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Get a price

Related advice

New Town: questions and answers

Is New Town too far out for you?

No. Places such as New Town are covered as much as the big towns. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Can you take on a job at a hospital such as Battle Hospital?

Yes. We work in healthcare settings as well as offices and schools. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can you seal car park deck joints?

Yes. Deck and ramp joints are resealed with a trafficable sealant chosen for the movement with bays phased so the car park keeps operating.

Does weather matter for sealant work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Which sealant will you use?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

How long before the joints can be used?

We will confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.

What sealant do you use in movement joints?

Whatever suits the joint and the specification. We name the proposed product in the quote.

Expansion joint sealing around New Town: points for this area

New Town is about 44 miles from central London. The South East has large numbers of industrial estates and warehouses along the motorway corridors; their floors carry heavy traffic every shift. New Town 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, and gritting in cold spells finds its way into open joints.

For a school such as Basildon C.E. Primary School, playground and building joints can be done in the holidays.

New Town is about 7 miles west of Reading, in West Berkshire. New Town sits inside our coverage and the rest of West Berkshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 140 places across West Berkshire fall within our area, including New Town. Reading is covered too, around 7 miles from New Town.

If you need expansion joint sealing in RG8, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Wakemans and Pangbourne Road and the roads nearby. If your building is just outside New Town, we cover Upper Basildon (1 mile north-west), Stubbles (2 miles west), Burnt Hill (3 miles west), Ashampstead (3 miles west) and Ashampstead Green (3 miles west). A short drive away, we cover Newbury (10 miles south-west), Thatcham (8 miles south-west), Burghfield Common (6 miles south-east), Speenhamland (10 miles south-west), Fords Farm (5 miles south-east) and Little Heath (3 miles south-east).

Local landmarks in New Town

Around New Town, our work takes us to commercial buildings near St Andrew's School and The Beehive pub. New Town’s nearest station is Pangbourne station, about 1.6 miles east. Well-known places in the area include Yattendon Castle (3.5 miles west) and Battle Hospital (5.7 miles east). Open spaces near New Town include Hartslock and Hosehill Lake.

Map of New Town © OpenStreetMap contributors

Signs you need expansion joint sealing in New Town

Sun, rain and frost age external movement joints. In time the bead chalks, stiffens and cracks, so it can’t follow the movement any more.

These are often picked up first by site or facilities staff:

  • Expansion joints filled with dirt and stones
  • Torn sealant in brick or block movement joints
  • Joints where the bead has lost adhesion
  • Leaks through car park deck joints onto the level below

For an estate such as Battle Hospital (5.7 miles east of New Town), the joints in ramps, decks and long building elevations all need attention over time.

Comparing quotes

  • Whether primer will be used where the manufacturer specifies it
  • The named product and why it was chosen
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Their plan for phasing and protecting the area

Our contractor checklist

General trades versus a specialist

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

Some joints are best left to specialists: 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.

Accreditations

Trusted. Accredited. Insured.