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

Ockham commercial sealant contractors

Commercial sealant work in Ockham for contractors, FMs and building owners: sealant work for offices, shops, hotels and other commercial buildings, quoted at a fixed price.

  • Messy, uneven beads from earlier work that let the building down
  • A top-up bead over failed sealant, now lifting
  • Weathered facade sealant that no longer flexes
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Commercial sealant contractors near Ockham

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

After the work

Regular inspection catches problems early. In particular:

  • Make sure contractors see the asbestos survey before cutting out old mastic
  • Keep a record of which joints were resealed and when
  • Make sure ventilation in wet areas is switched on and working
  • Keep abrasive pads and scrapers off resealed joints

In washrooms and kitchens, extraction makes a real difference to sealant life. Fans that are broken or switched off leave joints damp for longer, and mould follows damp. It’s worth having fans checked while the sealant is fresh.

An open joint in a food area or toilet collects dirt and moisture that cleaning can’t reach. Environmental health officers look at how cleanable surfaces are.

Commercial sealant contractors in Ockham, done properly

A reseal stands or falls on the preparation underneath it. Silicone has no grip on cured silicone, so the failed bead is cut out completely, then both faces are cleaned back to sound, dry material with no dust or grease on them. Primer is used wherever the manufacturer calls for it on that surface, and a backing rod limits the depth to give the sealant room to work. If you are dealing with frame sealant that has cracked, shrunk or pulled away and movement joints packed with grit and debris, we can put it right, on external facade joints, washrooms and tea points and floor and threshold joints alike. For commercial sealant work in Ockham, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

On a typical commercial building in Ockham, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

Business units in the countryside around places like Ockham are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Ockham (GU23)
Region
Surrey
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • The product specified
  • Whether the work must be split into stages
  • Travel to remote or island sites
  • The site’s rules and procedures

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

Whether it’s one area or a whole building, the same details help:

  • The asbestos register, for older buildings
  • How the joints are reached, and at what height
  • Clear photographs of the problem areas
  • Any dates the work must fit around

The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or email a schedule or drawings to discuss it first.

Questions we are asked in Ockham

Can you match sealant colours for premises in Ockham?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. The quote lists the colours the product is made in.

Is a smaller place like Ockham outside your area?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Is it fine to apply new sealant on top of old?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Are you CHAS accredited?

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

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

How long does a typical visit take?

That varies with the scale of the job, but the work usually takes anything from part of a day on a short run of joints to several weeks on a large phased package. For bigger or phased jobs, we will set out a timescale with the quote.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Honest limits

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Leaks from pipework, wastes or valves (that’s plumbing)
  • Misted, cracked or failed glazing units (a glazier’s job)
  • Old mastic that tests positive for asbestos

Not sure which it is? You can call 01277 525 020 or email the details over and we’ll tell you honestly.

Where we work in Ockham

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

When to bring in a specialist

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.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Diagnose, treat, sign off

In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before we move to the next. Rural sites near Ockham 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. Send details through our quote form, or ask for a site visit.
  2. The cause is diagnosed and the scope priced as a fixed quote.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Getting the site ready

  • Let us know about inductions and permits
  • For older buildings, check the asbestos register before work
  • Tell us your opening times and when work is allowed

Request a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Get a quick quote

Advice

Signs you need commercial sealant contractors in Ockham

When a bead peels cleanly off one face, it has failed in adhesion. Typical reasons include rushed preparation, no primer where one was needed, dust or release agents on the surface, or three-sided adhesion. It’s one of the commonest faults we find on earlier work.

Most enquiries start with something like this:

  • Weathered facade sealant that no longer flexes
  • Black mould through washroom sealant that won’t clean off
  • Movement joints packed with grit and debris
  • Window and door perimeter joints that have cracked open

For premises near Horsley station (1.7 miles south-east of Ockham), footfall is part of the plan: work is phased so shops and offices keep trading.

Questions to ask before you book

  • Will failed sealant be removed rather than covered?
  • What site paperwork they can supply
  • How they’ll work around occupants
  • Do they follow the manufacturer’s priming guidance?

Questions to ask before you appoint anyone

Commercial premises in Ockham

At about 21 miles from central London, Ockham is within reach of the capital. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact. The South East is one of the drier parts of the UK. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.

Retail sites such as Wey Retail Park, 3 miles to the north of Ockham, are typical of where shop-fit joints, frontages and staff areas need neat, colour-matched sealant. In hotels such as The Hautboy Hotel, less than half a mile north of Ockham, refurbishments normally mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes.

Ockham is about 5 miles east of Woking, in Surrey. Across the GU23 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Ockham is one of 379 places we cover in Surrey. Sites around London have their own page, roughly 21 miles from Ockham.

Business premises anywhere in GU23 are within our area for sealant joints. Among the streets we cover are Alms Heath, Ockham Lane and School Lane. Just outside Ockham, we also work in West Horsley (2 miles south), Ripley (2 miles west), East Horsley (2 miles south-east), Effingham (3 miles south-east) and East Clandon (3 miles south). Bigger towns within reach include Guildford (6 miles south-west), Woking (5 miles west), Camberley (12 miles west), Epsom (9 miles east), Horley (15 miles south-east) and Redhill (13 miles east).

Landmarks near Ockham

We work on buildings around The Forest and the Highlands and The Black Swan pub, among other places. For rail, the closest station is Horsley station, about 1.7 miles south-east of the centre. Other landmarks nearby include Send and Ripley History Society Museum (1.5 miles west) and Woking Community Hospital (4.4 miles west). For a walk, there’s Boldermere Lake and Papercourt Marshes.

Map of Ockham © OpenStreetMap contributors
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