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

Construction and new-build mastic in Broadley Common, Essex

We carry out mastic packages for new-build and refurbishment projects in Broadley Common. Send details for a fixed quote.

  • Mastic snags holding up handover
  • Window and door perimeters that won’t pass inspection
  • Inconsistent sealant finishes from plot to plot
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Construction mastic for businesses in Broadley Common

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

How we handle construction mastic in Broadley Common

Refurbishment work needs a slightly different approach from new build. Existing joints have to be stripped back to sound faces, because fresh sealant can’t key into cured silicone. After that, the joints are prepared and sealed to the specification. The enquiries we see most involve new external sealant already peeling away and failed sealant in an existing building being refurbished, across cladding and panel joints, brick and block movement joints and floor and skirting junctions. Most enquiries from Broadley Common start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Conversions of older rural buildings near smaller places such as Broadley Common bring stone, flint, brick and timber up against new glazing. A product that grips an irregular face, with a colour that suits the building’s character, is usually what’s needed.

Work we carry out in Essex comes with a 12-month guarantee. 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.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Broadley Common (EN9)
Wider area
Essex
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

Signs you need construction mastic in Broadley Common

Swapping the specified sealant for a cheaper general-purpose product is a common cause of failure. A general-purpose silicone on a facade or a caulk in a wet area won’t perform like the specified product. We use what’s specified, and any substitute goes to you for acceptance.

Look out for the following:

  • Oversized or tapered gaps around new frames
  • Window and door perimeters that won’t pass inspection
  • Different trades sealing to different standards
  • Mastic snags holding up handover

Units on estates such as Harlow Business Centre (1.6 miles north-east of Broadley Common) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.

Questions to ask before you book

  • How they handle RAMS and site documents
  • Their pre-qualification and accreditations
  • How joint depth will be controlled
  • Do they follow the manufacturer’s priming guidance?

Questions to ask before you appoint anyone

New build and refits around Broadley Common

Central London is about 18 miles from Broadley Common. Towns within reach of London tend to keep building, from flats to offices and schools, and each scheme needs its mastic sealed to programme. Broadley Common is in the South East, one of the UK’s drier regions. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, which is why external dates are agreed with the site manager.

School extensions, at buildings such as Water Lane Primary Academy, normally run to the summer holidays, mastic included. When a college such as Harlow College (to the north-east of Broadley Common) builds or refurbishes, the mastic package normally has to fit around students and staff.

Broadley Common is about 3 miles south-west of Harlow, in Essex. We cover Broadley Common and the rest of Essex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Essex coverage takes in 644 places. For work in that direction, see our London page (18 miles or so).

Anyone looking for construction mastic in EN9 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Common Road, Epping Road and Nazeing Common and the roads nearby. We also cover Tylerscross (1 mile north), Nazeing (1 mile south-west), Jack's Hatch (1 mile east), Roydon Hamlet (1 mile north-west) and Halls Green (1 mile north-west) for mastic packages. Further afield, our area takes in Harlow (3 miles north-east), Brentwood (13 miles south-east), Loughton (7 miles south), Waltham Abbey (4 miles south-west), Epping (4 miles south-east) and Stansted Mountfitchet (12 miles north-east).

Landmarks near Broadley Common

Recent enquiries here include premises near Nazeing Triangle, Stewards School and Black Swan Public House. For rail, the closest station is Roydon station, about 2.4 miles north-west of the centre. Well-known places in the area include Nazeing Glass Museum (2.6 miles west) and Harlow Mill (4.4 miles north-east). Green spaces nearby include Cheshunt Lake and Hunsdon Mead.

Map of Broadley Common © OpenStreetMap contributors

Maintenance after handover

Keep the joints in good shape with a few simple steps:

  • Brief following trades on areas that have been sealed
  • Brief the final clean team to avoid blades near sealant
  • Plan external elevations with the weather in mind
  • Put any product change through the designer first

Once an area is sealed, protect it from following trades. New beads should be left to cure before cleaning or decorating nearby.

Sanitary joints that fail early become defects soon after occupation. Water gets behind trays, vanity tops and panels, leaving the remedial work to the contractor. Proper preparation, with the right silicone first time, keeps it off the defects list.

Why deal with it now?

Patching snags as they appear can feel quicker than a proper close-out. But one planned snagging pass through each area typically clears more for less disruption. We can run snagging as its own phase before handover. Converted and older buildings near places like Broadley Common tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.

What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a quote when you’re ready.

Why appoint us

  • Fixed quotes based on photos, drawings or a visit
  • Standard and matched colours in many product ranges
  • CHAS accredited
  • Fully insured

Take a look at how commercial sealant jobs are priced and our accreditations.

From enquiry to sign-off

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. For a building around Broadley Common, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.

  1. Drawings, specification and programme come to us.
  2. We take off quantities and return a fixed quote.
  3. The sequence is agreed with the site manager.
  4. Plots or floors are sealed as they’re handed over.
  5. Joints are prepared, backed and sealed to the specification.
  6. Snags are cleared and the package signed off with our 12-month guarantee.

Before we start on site

  • Tell us which areas need to stay in use
  • Make sure the joints can be reached
  • Arrange parking or a loading space

Ask for a quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.

Ask for a quote

Read more

Honest limits

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

  • Faulty frames rather than failed sealant
  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
  • Rework caused by others damaging completed areas

If in doubt, speak to us on 01277 525 020 or email a schedule or drawings and we will say what we think.

Surfaces we seal

  • Internal decorators’ caulk
  • Window and door perimeters
  • Brick and block movement joints
  • Cladding and panel joints
  • Floor and skirting junctions
  • Sanitary and kitchen joints

Questions about Broadley Common

Can you work at a site such as Harlow Business Centre, by Broadley Common?

Yes, sites like Harlow Business Centre are within our area, along with the rest of Broadley Common. Send details of the unit and the work through our quote form for a quick quote.

Can you work around term dates at a campus such as Harlow College?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

How long do sealant joints last?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

Do you cover Broadley Common?

Yes. We cover Broadley Common, and you can call the office on 01277 525 020 or email drawings and photos to get started.

How long does a typical visit take?

The duration is planned around your programme and the access we are given. We will give you an estimate of time on site when we quote.

Will you quote for a small job?

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

Can you handle several sites?

Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.

Site staff or a sealant specialist?

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Accreditations

Trusted. Accredited. Insured.