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

Mastic contractors in Earlswood

Our CSCS-carded applicators take on mastic packages for new-build and refurbishment projects in Earlswood. Send photographs or drawings for a fixed quote.

  • Window and door perimeters that won’t pass inspection
  • Frame gaps too wide for sealant alone
  • Sealant knocked or painted over by other trades
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Construction mastic across Earlswood

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

When to call us in Earlswood

Value-engineered products sometimes end up in the wrong joints. A sealant that isn’t right for the substrate or the movement will fail ahead of time. We stick to the specified product, or put any alternative to you first.

Common reasons buildings call us in:

  • Perimeter gaps outside the sealant’s range
  • Different trades sealing to different standards
  • Bath and shower joints scraped during the final clean
  • Failed sealant in an existing building being refurbished

New units and refits on sites such as Kingsfield Business Centre (0.5 miles north-east of Earlswood) need their panel and perimeter joints sealed to the specification.

Comparing quotes

  • Is the sealant right for the movement and the substrate?
  • What site paperwork they can supply
  • Do they follow the manufacturer’s priming guidance?
  • Their plan for phasing and protecting the area

Our contractor checklist

Construction mastic in Earlswood, done properly

Mastic follows everyone else, which means it absorbs every delay upstream. The sequence is set with the site team and updated as plots or floors are handed over and we don’t seal before other trades have finished in an area. That keeps the work right first time and saves rework. We work on window and door perimeters, sanitary and kitchen joints and cladding and panel joints, and the failures we are asked to look at most are bath and shower joints scraped during the final clean and caulk cracking where joints are moving more than expected. For commercial sealant work in Earlswood, you deal with one contact from quote to sign-off, whether it’s one building or several.

For a contractor on a smaller site near Earlswood, one mastic visit at the right stage saves return trips. Tell us when scaffold comes down and when decoration finishes, and we will plan around those stages.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and the quote explains what it covers.

Place
Earlswood (RH1, RH2)
Wider area
Surrey
Cover
12 months on every job
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

On site: what to expect

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, we take the joints in the sequence agreed with you. If neighbouring businesses or buildings around Earlswood need work too, visits can be combined. Tell us your site hours and we’ll plan around them.

  1. We start with the drawings, specification and programme.
  2. Quantities are measured and a fixed price returned.
  3. The sequence is agreed with the site manager.
  4. Plots or floors are sealed as they’re handed over.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Before we start on site

  • Tell us what induction or permit system the site runs
  • Share your working hours and any access restrictions
  • Send any specification or drawings in advance

Getting a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

Related advice

Questions about Earlswood

Is a smaller place like Earlswood outside your area?

No. Places such as Earlswood 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.

Can work at a site such as Reigate College fit around teaching?

Yes. We plan campus work around teaching, exams and residence turnarounds. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.

Can the building stay open while you work?

Yes, with some planning. Tell us your site hours and access windows and we will plan around them.

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’ll confirm them with the quote.

How do I request a quote?

There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.

Can fire-rated sealing at service penetrations be included?

Where it’s specified, yes. We’ll flag if the detail needs a different product.

Can weather delay the job?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Honest limits

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Joint design decisions that belong to the architect or engineer
  • Oversized gaps that need packing or adjustment by others
  • Approving fire stopping as compliant

If you’re not sure, just call the office on 01277 525 020 or send details through our quote form and we’ll give you a straight answer.

Where we work in Earlswood

  • Floor and skirting junctions
  • Internal decorators’ caulk
  • Sanitary and kitchen joints
  • Brick and block movement joints
  • Window and door perimeters
  • Cladding and panel joints

What affects the price in Earlswood

Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:

  • Any access equipment needed
  • The size and state of each joint
  • How much there is to seal
  • Whether old sealant has to be cut out first

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 will put a fixed figure on it.

Before you send an enquiry

A good diagnosis starts with the right details. Tell us:

  • When you need the work done
  • The site address and postcode
  • Specification clauses that apply
  • Asbestos survey details if the building is older

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. The easiest way is to call the office on 01277 525 020 or email the details over.

Mastic packages on Earlswood sites

Central London is about 19 miles from Earlswood. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and each scheme needs its mastic sealed to programme. The area within 2 miles of Earlswood holds a number of hotels. Hotel extensions and refits usually have to fit around bookings, so mastic dates are tight.

Projects at colleges like Reigate College, 1.6 miles to the north-west of Earlswood, tend to run to term dates, so the mastic is planned tightly. When a school such as St John's Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

Earlswood is about 1 mile south of Redhill, in Surrey. Businesses, contractors and managing agents in Earlswood use us for work on mastic packages. We work across 379 places in Surrey. Sites around London have their own page, about 19 miles away.

If you need construction mastic in RH1 and RH2, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. For a building on Brook Road, Ifold Road and Emlyn Road or nearby, send details and we’ll quote for mastic packages. With the A23 nearby, Earlswood is straightforward for us to reach. Just outside Earlswood, we also work in Meadvale (1 mile west), Redhill (1 mile north), South Earlswood (1 mile south), South Nutfield (2 miles east) and Holmethorpe (2 miles north). Bigger towns within reach include Epsom (9 miles north-west), Horley (3 miles south), Ewell (9 miles north-west), Walton-on-Thames (15 miles north-west), Caterham (5 miles north-east) and Dorking (7 miles west).

Around Earlswood

Locally, jobs take us to sites close to The Flying Scud pub, Reigate School and Dunottar School. There’s a railway station in Earlswood itself: Earlswood (Surrey) station. Nearby you’ll also find The Belfry (0.9 miles north) and Surrey Fire Museum (1.5 miles north-west). Green spaces nearby include Colley Hill and Reigate Heath.

Map of Earlswood © OpenStreetMap contributors

General trades versus a specialist

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Maintenance after handover

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Plan external elevations with the weather in mind
  • Check frame gaps are within the sealant’s range before sealing
  • Bring the mastic contractor in after the last trades are through
  • Keep scrapers and abrasive pads off new beads

Any damage after we have finished should go on the snag list right away. We can return to clear snags before handover.

External joints sealed in poor weather are a common cause of early failure. Holding off until conditions suit avoids callbacks, so we plan external work with that in mind.

Accreditations

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