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

Sealant applicators in Great Bookham

We carry out sealant work for offices, shops, hotels and other commercial buildings in Great Bookham. Send photos or drawings for a fixed quote.

  • Window and door perimeter joints that have cracked open
  • Sanitary sealant that has gone black and patchy
  • A top-up bead over failed sealant, now lifting
1
Send details
Photos, drawings or a schedule, or we 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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors in Great Bookham

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

How we handle commercial sealant contractors in Great Bookham

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed, since managing asbestos is the dutyholder’s responsibility. Anything suspect is left alone until it has been tested, and we don’t remove asbestos-containing materials ourselves. If you have weathered facade sealant that no longer flexes and damp patches where an external joint has failed, we can help, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Great Bookham, preparation and product choice get the time they need.

In Great Bookham, as anywhere, the first joints to go are normally the ones that work hardest: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

Small businesses near places like Great Bookham frequently occupy converted farm buildings. Old masonry and timber meet new glazing and partitions in these buildings, and every junction needs a sealant that suits it.

A 12-month guarantee applies to all our work. If an installation problem shows up, speak to us on 01277 525 020 or email the details over and we’ll arrange a return visit.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Great Bookham (KT23, KT22)
Wider area
Surrey
Cover
12 months on every job
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

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. Then we strip out anything that has failed, prepare every joint and seal it. Work in places the size of Great Bookham is planned as a single visit where we can. Clear photographs and measurements help us bring the right products.

  1. First, details reach us through the quote form or a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Work is phased around your occupiers where areas need to stay in use.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. We check the work with you, and the 12-month guarantee starts.

What we need from you

  • For older buildings, check the asbestos register before work
  • Send any specification or drawings in advance
  • Point out parking and an unloading spot

Request a quote

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Get a price

Read more

For managing agents and facilities managers

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

When you manage a building on behalf of an owner, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Signs you need commercial sealant contractors in Great Bookham

No sealant joint is permanent. Its life comes down to movement, UV and weather, how it’s cleaned, how much traffic passes it and what was used in the first place. On a busy commercial site several of those pile up at once.

Common reasons buildings call us in:

  • Expansion joints with the sealant torn out
  • Weathered facade sealant that no longer flexes
  • Damp patches where an external joint has failed
  • Frame mastic that has hardened and come away from the wall

Sites a few miles apart, such as Bookham Industrial Estate and Leatherhead Industrial Estate, can share one programme and one point of contact.

Before you book anyone

  • How the joint faces will be prepared and primed
  • Will RAMS and insurance details be available?
  • Will CSCS-carded applicators be on site?
  • Health and safety accreditation such as CHAS

Choosing a commercial sealant contractor

Keeping the joints sound

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Don’t let cleaning or traffic back on before the cure time is up
  • Keep a record of which joints were resealed and when
  • On pre-2000 buildings, share the asbestos information before work starts
  • Make sure ventilation in wet areas is switched on and working

Let your cleaning contractor know what’s new. Scourers, blades and harsh products shorten a bead’s life, while a neutral cleaner and a soft cloth do no harm.

A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Catching it at the sealant stage avoids the bigger repair.

Working on commercial sites near Great Bookham

Great Bookham is in the South East, one of the UK’s drier regions. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up. Great Bookham lies roughly 19 miles out from central London. This part of the South East is dense with business parks and out-of-town offices. Multi-site occupiers here often want one sealant contractor across all their buildings.

For premises near Bookham station (0.8 miles north-west of Great Bookham), footfall is part of the plan: work is phased so shops and offices keep trading. A unit on an estate like Bookham Industrial Estate, 0.7 miles to the north-west of Great Bookham, typically has an office front, a trade counter and staff facilities with joints of their own.

Great Bookham is about 6 miles south-west of Epsom, in Surrey. Any commercial site in Great Bookham is covered, for single jobs and planned programmes alike. Across Surrey, 379 places are covered, Great Bookham among them. London is covered too, some 19 miles away.

We take on sealant joints across the KT23 and KT22 postcode area, whatever the building. Among the streets we cover are High Street, Church Road and Beeches Drive, and sites on any of them can send details for a fixed quote. Sites close to Great Bookham are covered too, including Fetcham (1 mile north-east), Little Bookham (1 mile south-west), Leatherhead (2 miles north-east), Mickleham (2 miles east) and Westhumble (3 miles south-east). Nearby towns on our patch include Guildford (9 miles west), Woking (9 miles west), Epsom (6 miles north-east), Horley (11 miles south-east), Redhill (9 miles east) and Ewell (7 miles north-east).

Near you in Great Bookham

Around Great Bookham, our work takes us to commercial buildings near Howard of Effingham School, Manor House School and The Old Crown pub, among other places. The closest station to Great Bookham is Bookham station, roughly 0.8 miles north-west of the centre. Other landmarks nearby include Headley Court (4.1 miles east) and Betchworth Castle (4.4 miles south-east). Green spaces nearby include Box Hill and Jubilee Wood.

Map of Great Bookham © OpenStreetMap contributors

Common questions from Great Bookham clients

Is Great Bookham too small for you to travel to?

Not at all. Great Bookham is within our area. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

Can you supply sealant in our brand colour for a site in Great Bookham?

Yes, we can usually get close to most finishes from the product’s colour range. Send colour references or photographs and we’ll confirm what’s available for the product.

Is the old sealant taken out first?

Full removal is part of every quote. Sealing over traps water and lifts once the joint moves.

Do you seal on top of existing sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

How do you choose the sealant?

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.

Do you hold CHAS accreditation?

Yes. We’re CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.

What site paperwork can you provide?

Let us know your requirements when you ask for a price, and the paperwork is confirmed with the quote. From you, we’ll need the asbestos information for older buildings and any site rules.

Leave it or put it right?

Leaving a failed joint rarely saves money. Once water gets behind the seal, finishes and ceilings underneath are next, and the bill then involves other trades. Resealing while only the sealant has failed keeps the job small. Sealant hardens, cracks and loses grip with age, UV and movement. Replacing it before it fails keeps water out.

Pricing sealant joints depends on quantities, condition and access. Call for a quote.

Why clients in Great Bookham choose us

  • Products installed to the manufacturer’s instructions
  • A fixed quote before work starts
  • Fully insured, including public liability cover
  • Colour agreed before work starts

See our cost guide and our accreditations.

Honest limits

We check first that sealant really is the fix. It won’t put right:

  • A dripping trap, valve or pipe behind a fitting
  • Roof leaks that only look like a joint problem
  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)

Not sure which it is? You can give us a call on 01277 525 020 or send details through our quote form and we will tell you honestly.

What we seal

  • Movement joints in walls and floors
  • Window and door perimeters
  • Washrooms and tea points
  • External facade joints
  • Floor and threshold joints
  • Kitchen worktops and splashbacks
Accreditations

Trusted. Accredited. Insured.