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

Facade Sealing in Earlswood

Facade joint and window perimeter sealing on commercial buildings across Earlswood, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Air leaks through failed facade joints
  • Perimeter sealant that has split or peeled away
  • Weathered facade joints that have lost their grip
1
Send details
Drawings, photos, a joint schedule or a site 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.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Need facade sealing in Earlswood?

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

From enquiry to sign-off

Tell us your site hours and access windows and we’ll plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Work in places the size of Earlswood is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.

  1. First we review photos, drawings or what we saw on a visit, and agree how each joint will be reached.
  2. Failed sealant is cut out along its full length.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. The new sealant goes in and is tooled firmly onto both faces.
  6. We walk the finished joints with you before handing over.

Preparing the site

  • Send your site hours and access windows
  • Flag any permit to work we will need
  • Warn occupants and staff about the work

Ask for a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or email the details over.

Ask for a quote

Related advice

About our facade sealing in Earlswood

We are often asked to look at water coming in around frames. Very often the perimeter bead has cracked or lost its grip, though that isn’t the only cause. If the evidence points away from the sealant, we say so before quoting. If you have cold air coming in at window perimeters and weathered joints at frame-to-structure perimeters, we can help, on stone and brick facade joints, perimeter joints where frames meet the structure and coping and flashing joints alike. Looking for mastic applicators who cover Earlswood? We have been sealing commercial buildings since 2005.

Building work in places the size of Earlswood is normally small-scale: a handful of new houses, barn conversions, a school or hall extension. Small schemes still need window perimeters, facade joints and internal sealant done to the specification.

We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.

Place
Earlswood (RH1, RH2)
Region
Surrey
Cover
12 months on our workmanship
Price
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Different surfaces, different methods

Brick and stone facades

Stone can absorb plasticisers from the wrong sealant. The specified stone-compatible sealant is what we use.

Coping and flashing joints

Where the specification calls for sealant at copings or flashings, we can seal them. They sit in the most exposed positions on the building and need a durable external sealant.

Building and refurbishing in Earlswood

The area within 2 miles of Earlswood holds several hotels. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades. Earlswood is in the South East, one of the UK’s drier regions. Winter mornings still bring frost and condensation on frames and panels, so we time external mastic for dry faces and agree it with the site team.

When a school such as St John's Primary School is extended or refurbished, the mastic package is often squeezed into the holidays. Extensions at sites like East Surrey Hospital (0.7 miles south-east of Earlswood) normally sit beside working departments, and the mastic follows strict access rules. Further education sites such as Reigate College (1.6 miles north-west of Earlswood) are extended and refurbished from time to time, with mastic often programmed into the summer break.

Earlswood is about 1 mile south of Redhill, in Surrey. We cover Earlswood and the rest of Surrey, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 379 places in Surrey. There’s a separate page for London, roughly 19 miles from Earlswood.

Anyone looking for facade sealing in RH1 and RH2 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Streets here include Brook Road, Ifold Road and Emlyn Road. Main routes into Earlswood include the A23, useful when we plan access and materials. We also cover Meadvale (1 mile west), Redhill (1 mile north), South Earlswood (1 mile south), South Nutfield (2 miles east) and Holmethorpe (2 miles north). Nearby towns on our patch 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).

Near you in Earlswood

Recent enquiries here include premises near The Flying Scud pub, Reigate School and Dunottar School, among other places. Earlswood has its own railway station: Earlswood (Surrey) station. Nearby you’ll also find The Belfry (0.9 miles north) and Surrey Fire Museum (1.5 miles north-west). For a walk, there’s Colley Hill and Reigate Heath.

Map of Earlswood © OpenStreetMap contributors

When it isn’t the sealant

Sealant solves a lot, but not everything, and we are upfront when that’s the case. These need a different solution:

  • Replacing glass or failed glazing units
  • Joints too narrow for the movement they take, which need redesign
  • Render or concrete edges that have broken away

If in doubt, phone 01277 525 020 or email drawings and photos and we will say what we think.

Joints and surfaces we work on

  • Coping and flashing joints
  • Cladding panel joints
  • Window and door perimeters
  • Shopfront frames
  • Stone and brick facade joints
  • Perimeter joints where frames meet the structure

Questions about Earlswood

Will you plan work around the academic year at somewhere like Reigate College?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Let us know which documents your site asks for, and we’ll confirm them alongside the quote.

Does your area include sites such as Kingsfield Business Centre, near Earlswood?

Yes. Estates, retail parks and business parks around Earlswood, Kingsfield Business Centre among them, are all within reach. Photos and a short description are enough for a first look.

Can you look at water coming in around a frame?

Yes. Photos are often enough to start, followed by a visit if needed. Failed perimeter sealant is a common cause, but not the only one, and we’ll be honest about which it is.

How long do sealant joints last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.

Do you offer coloured sealant?

Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We will confirm the colours available for the specified product.

Is any job too small?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Which sealant do you use on facades?

The product follows the joint’s movement, the surfaces and the specification. BS EN 15651 Parts 1 and 2 cover facade and glazing sealants, and specifications often name them.

Maintenance after handover

Problems stay small when the joints are checked regularly. In particular:

  • Keep pressure washers away from fresh sealant
  • Share access with other external trades
  • Insist on a full cut-out when joints are renewed
  • Check that rainwater leaves the facade the way it was designed to

Include facade joints in your planned maintenance inspections. Watch for splits, gaps at the edges, hardening and discolouration; note where they appear.

Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos.

What sets the cost

A fixed quote reflects the actual work. It takes account of:

  • Phasing around occupants
  • Site requirements such as inductions and permits
  • The size and state of each joint
  • Location, for remote and island sites

Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Sending details for a quote

Diagnosis starts before we arrive. Tell us:

  • Anything awkward about access or site hours
  • The postcode of the building
  • Photos of the joints, close up and from further back
  • Your programme or deadline

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call the office on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Why act early in Earlswood

If access is already up for other work, resealing at the same time makes sense. Combine it with planned external works and you only arrange access once, which is often the biggest saving. For buildings in places like Earlswood, one well-planned visit beats several small ones, so we’d suggest renewing all the joints that are going, not just the worst.

The price depends on how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you are ready.

Why appoint us

  • Colours chosen to suit frames, cladding or finishes where possible
  • Commercial sealant work since 2005
  • Old sealant cut out, never sealed over
  • Workmanship guaranteed for 12 months

See what affects the cost and our accreditations.

Accreditations

Trusted. Accredited. Insured.