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South East England and London

Commercial Sealant Contractors in Essex

Commercial sealant contractors in all 644 towns and villages of Essex, done properly, with a fixed quote before we start and a 12-month guarantee.

Commercial Sealant Contractors in Essex

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

Request a fixed quote01277 525 020

Where we work in Essex

Sealant work for offices, shops, hotels and other commercial buildings. Pick your town below to see the details for your area, and send details for a fixed quote.

Largest places

Also in Essex

Postcode districts

Commercial sealant contractors in Essex: how it works

Failed sealant isn’t always the whole story. Water at a window perimeter might be coming from the frame, the cill or the wall behind. We look before we quote and tell you plainly if sealant won’t solve it, so nobody pays for a reseal that can’t hold. We work on washrooms and tea points, window and door perimeters and movement joints in walls and floors, and the usual reasons a site gets in touch are smeared sealant across finishes from a rushed job and a top-up bead over failed sealant, now lifting.

When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, with the work itself usually taking part of a day on a small job and longer where several buildings or phases are involved.

  1. Site photographs, drawings or a visit tell us what’s there and how it has failed.
  2. A fixed quote follows, with removal and preparation included.
  3. We agree the order of work, access windows and site hours with you.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Backing goes in, the new sealant is laid and tooled, and the area is left neat.
  6. Completed areas are signed off with you under our 12-month guarantee.

How we quote

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

What you get with us

  • Joints cleaned back to sound surfaces
  • A fixed quote before work starts
  • Constructionline member for supplier checks
  • Sealing commercial buildings since 2005

Ask for a quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to give us a call on 01277 525 020 or email drawings and photos with what you know.

Near you in Colchester

Recent enquiries here include premises near Church of St Peter, Bull Meadow and The Bay And Say Public House and the streets around them. Nearby too are Colchester Sixth Form College (under half a mile north-west) and St John's Green Primary School (less than half a mile south). Colchester has its own railway station: Colchester Town station. Well-known places in the area include Lion Walk (less than half a mile south-east) and Essex County Hospital (under half a mile south-west). Not far away are Westhouse Wood.

Commercial sealant contractors across Essex: the area picture

Commercial buildings across Essex range from older premises altered many times to recent units on business parks. Surfaces decide the sealant, from masonry to powder-coated frames and shop-fit panels.

All of Greater London is inside the ULEZ, and much of the South East is within easy reach of the capital, and every job in Essex starts with access, parking and site rules. Essex includes coastal places, where facades, frames and external slabs take more weather than inland. Product choice and joint preparation matter more there.

Colchester: If you have premises on more than one site, say at Colchester Retail Park and Cowdray Trade Park, one contractor and one quote can cover both. For a retailer at a site such as Colchester Retail Park, which lies north-west of Colchester, the joints customers see are as much part of the fit-out as the shelving.

Signs you need commercial sealant contractors

If sealant tears through its centre, it has failed cohesively. Normally the movement was too much for the sealant chosen. Replacing it like for like rarely holds, so width, depth and product are checked before we quote.

Look out for the following:

  • Greasy, split joints in a kitchen or tea point
  • Untidy joints in a reception, shop floor or lobby
  • Frame sealant that has cracked, shrunk or pulled away
  • Wall and floor joints that have lost their seal

Commercial clients in Essex

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Doing it in-house

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

How the job changes by surface

Shop fronts and retail fit-outs

Retail work usually has to fit around trading. Tell us your trading hours and access windows and we’ll plan around them, phasing areas so the shop floor stays usable.

Fire-rated seals where specified

Intumescent and other fire-rated sealants go in at service penetrations and linear gaps to the maker’s tested details, where they are specified. Fire-stopping design and sign-off sit with the designer, fire engineer or building control, and we install to the specification.

When it isn’t the sealant

Honesty saves time and money. New sealant won’t cure:

  • Faulty windows rather than failed perimeter sealant
  • Suspect materials that need testing and specialist removal
  • Leaking roofs, gutters or flat-roof membranes (those need a roofer)

Questions about Essex

How long will the new sealant last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Who decides which product is used?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and we’ll price the work to it.

Is it OK to apply fresh sealant over existing beads?

Every failed bead is cut out completely. New sealant can’t grip the old bead, so laying over it never lasts; the faces are then cleaned and prepared.

How do we get a quote?

Send photographs, drawings or a list of locations through the quote form on this site. If a visit is needed we’ll book one, and a fixed quote follows.

Do you check for asbestos before removing sealant?

Some older mastics did contain asbestos. So we check the register first and stop work on anything suspect until it’s tested. HSE guidance on asbestos is a useful reference.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

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Accreditations

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