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

Facade Sealing contractors in Kelvedon Hatch

Our CSCS-carded applicators take on facade joint and window perimeter sealing on commercial buildings in Kelvedon Hatch and the surrounding area. Send photos or drawings for a fixed quote.

  • Cladding panel joints that have opened up
  • Staining on stone next to old sealant
  • Weathered joints at frame-to-structure perimeters
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Facade sealing for Kelvedon Hatch sites

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Facade sealing for commercial buildings in Kelvedon Hatch

Weather decides a lot in facade sealing. Joints have to be dry and the air and surface temperature within the product’s range, and cold, damp starts can delay work. We build that into the programme and tell you if the forecast changes the plan. We work on cladding panel joints, shopfront frames and stone and brick facade joints, and the failures we’re asked to look at most are new sealant peeling off old mastic and water coming in around window frames. Facilities teams, main contractors and managing agents in Kelvedon Hatch tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

For a site near Kelvedon Hatch, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Send drawings or photos and the programme and we’ll quote to suit.

Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Kelvedon Hatch (CM15, CM14)
Region
Essex
Cover
A 12-month guarantee
Price
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

On site: what to expect

Site rules come first: sign-in, induction and whatever permit system the building uses. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact. Jobs in and around smaller places like Kelvedon Hatch are normally planned as a single visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. Once signed off, the work carries our 12-month guarantee.

What we need from you

  • Send asbestos survey details if the building is pre-2000
  • Tell staff and tenants when we will be in
  • Tell us which areas need to stay in use

Ask for a quote

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or send details through our quote form to discuss it first.

Get a quick quote

Related advice

What affects the price in Kelvedon Hatch

Quotes vary with the job. It mainly depends on:

  • Location, for remote and island sites
  • Joint width, depth and condition
  • Removal of failed or old sealant
  • Site requirements such as inductions and permits

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we’ll explain how it’s made up.

Before you send an enquiry

To price the job accurately, we need to understand the site. Useful things to include:

  • Clear photographs of the problem areas
  • Any specification or named product
  • The asbestos register, for older buildings
  • Approximate linear metres or a joint schedule

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

What sealant work can’t fix

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Replacing glass or failed glazing units
  • Damaged frames that need replacing
  • Joints whose design needs changing by the specifier

If in doubt, call 01277 525 020 or send details through our quote form and we’ll say what we think.

Surfaces we seal

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

Building and refurbishing in Kelvedon Hatch

Kelvedon Hatch sits in one of the drier corners of the country, the South East. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so we time external mastic for dry faces and agree it with the site team. Central London is about 20 miles from Kelvedon Hatch. Towns within reach of London tend to keep building, from flats to offices and schools, and each scheme needs its mastic sealed to programme.

School extensions, at buildings such as Kelvedon Hatch Community Primary School, normally run to the summer holidays, mastic included. With historic properties like Ingatestone Hall (5 miles east of Kelvedon Hatch) in the area, refurbishment work often meets old masonry that needs compatible sealants. Extensions at sites like Brentwood Community Hospital, 3.3 miles to the south-east of Kelvedon Hatch, usually sit beside working departments, and the mastic follows strict access rules.

Kelvedon Hatch is about 3 miles north-west of Brentwood, in Essex. Any commercial site in Kelvedon Hatch is covered. Across Essex, 644 places are covered, Kelvedon Hatch among them. There’s a separate page for London, about 20 miles away.

We take on facade joints across the CM15 and CM14 postcode area. Streets here include Church Road, Swan Lane and The Finchingfields. Just outside Kelvedon Hatch, we also work in Doddinghurst Common (1 mile south), Navestock Side (1 mile south-west), Bentley (1 mile south), Hook End (1 mile north-east) and Stondon Massey (1 mile north-east). Nearby towns on our patch include Chelmsford (10 miles north-east), Basildon (10 miles south-east), Harlow (10 miles north-west), Brentwood (3 miles south-east), Billericay (7 miles east) and Rayleigh (15 miles east).

Local landmarks in Kelvedon Hatch

Around Kelvedon Hatch, our work takes us to commercial buildings near The Shepherd Public House, among other places. The nearest railway station is Shenfield station, roughly 3.4 miles south-east of the centre. Nearby you will also find Brentwood Community Hospital (3.3 miles south-east). For a walk, there’s Thorndon Park.

Map of Kelvedon Hatch © OpenStreetMap contributors

When to bring in a specialist

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Leave it or put it right?

Each spell of rain drives water past a failed facade joint. Behind the frame, that can mean damp plaster, stained ceilings, corroded fixings and damaged insulation. Resealing early costs far less than repairing what the water reaches. One visit to deal with every failing joint makes more sense than several trips to a place like Kelvedon Hatch. Send photos of each area and we’ll quote for the lot.

What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a quote when you are ready.

Why clients in Kelvedon Hatch choose us

  • One number for every site we cover
  • Workmanship guaranteed for 12 months
  • Joints cleaned back to sound surfaces
  • Specification-led, product-correct work

Read our cost guide or our accreditations.

Common questions from Kelvedon Hatch clients

Is Kelvedon Hatch too far out for you?

Not at all. Kelvedon Hatch is within our area. We cover Greater London and the counties of the South East. Good photos up front let us bring everything on the first visit.

Do you take on work at healthcare sites like Brentwood Community Hospital?

Yes, provided the work is planned with the site’s estates team. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

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.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we will schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Should we check old sealant for asbestos?

For older buildings, yes, check before work starts. The dutyholder holds the asbestos register, and we’ll ask to see it. If asbestos is suspected, work stops until it is tested.

How do we ask for a quote?

You can use the quote form on this site; alternatively, ring 01277 525 020 or email drawings and photos. Photos, drawings or a joint schedule help us quote quickly.

Maintenance after handover

Problems stay small when the joints are checked regularly. Specifically:

  • Add perimeter sealant to planned maintenance checks
  • Keep sills, gutters and drainage paths clear
  • Never let anyone seal over old sealant
  • Avoid harsh cleaners on facade sealant

Let the new sealant cure before washing the facade or windows near it. Keep high-pressure jets and strong chemicals away from new sealant.

Use each reseal to correct the joint: correct depth, proper backing and a sealant that can take the movement. Repeating a faulty detail just repeats the failure.

Accreditations

Trusted. Accredited. Insured.