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

Construction Mastic in East Lavington

We carry out mastic packages for new-build and refurbishment projects in East Lavington and the surrounding area. Send details for a fixed quote.

  • Window and door perimeters that won’t pass inspection
  • A mastic package split between trades with no clear owner
  • Oversized or tapered gaps around new frames
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Construction mastic for East Lavington sites

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

Facades, frames and programmes in East Lavington

Rainfall across the South East, East Lavington included, is lower than in many parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so the external programme keeps a little slack. At about 46 miles from central London, East Lavington is within reach of the capital. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and main contractors there need mastic that keeps to the programme.

Historic houses such as Bignor Roman Villa (2.9 miles south-east of East Lavington) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products. For a contractor working at a hospital such as Midhurst Community Hospital (5.1 miles north-west of East Lavington), perimeter and facade sealing is planned around patients and deliveries.

East Lavington is about 9 miles north-east of Chichester, in West Sussex. If you’re looking for construction mastic in East Lavington, we can help. Across West Sussex, 373 places are covered, East Lavington among them. There’s a separate page for Portsmouth, about 20 miles away.

We cover the GU28 postcode districts for mastic packages. Close to East Lavington, our area also takes in Duncton (1 mile north-east), Graffham (1 mile north-west), Sutton (2 miles south-east), Rotherbridge (3 miles north-east) and Selham (3 miles north). Nearby towns on our patch include Worthing (14 miles south-east), Bognor Regis (10 miles south), Chichester (9 miles south-west), Selsey (15 miles south), Littlehampton (10 miles south-east) and Rustington (11 miles south-east).

What’s near East Lavington

Around East Lavington, our work takes us to commercial buildings near The Parish Church of St Giles. Nearby you will also find Coultershaw Heritage Site (2.6 miles north-east) and Midhurst Community Hospital (5.1 miles north-west). Green spaces nearby include Bignor Hill and Graffham Common.

Map of East Lavington © OpenStreetMap contributors

Construction mastic for commercial buildings in East Lavington

Perimeter sealing outside needs a dry joint and the right temperature. Each sealant has a temperature range, and damp, frost or condensation on frames stops work, so we plan elevations with the forecast and the programme in mind. Internal areas can normally carry on while the outside waits. The enquiries we see most involve failed sealant in an existing building being refurbished and external joints sealed in damp or cold conditions that are now failing, on brick and block movement joints, floor and skirting junctions and internal decorators’ caulk. Whether you call it commercial sealant work, mastic application or joint sealing, the work in East Lavington is the same: the right product in a properly prepared joint.

Around smaller places like East Lavington, building work usually means conversions of farm buildings, a few new houses or an extension to a hall or school. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

A 12-month guarantee applies to all our work. If an installation problem shows up, give us a call on 01277 525 020 or send photos by email and we’ll arrange a return visit.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
East Lavington (GU28)
Wider area
West Sussex
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Honest limits

Being straight saves everyone time. Fresh joints won’t solve:

  • Damage to finishes by other trades after we have sealed
  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
  • Specifying the product where the designer hasn’t

If you are not sure, just ring 01277 525 020 or send details through our quote form and we will give you a straight answer.

Where we work in East Lavington

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

Surface by surface

Fire-rated sealant where specified

Not every penetration suits a sealant. Other products are used for some services and gaps so we will flag where the detail needs something different. Record requirements are agreed with the quote.

Snagging before handover

Damaged, missed or untidy joints make up most snag lists. Snagging can be included or priced separately, depending on what suits the programme.

Diagnose, treat, sign off

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. Smaller jobs around East Lavington can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. We walk the site or review drawings to understand the package.
  2. You receive a fixed quote covering scope, products and sequence.
  3. Paperwork is agreed and applicators are inducted on site.
  4. Sealing follows the programme as areas are released.
  5. Any frame gaps or issues outside our scope are flagged to the site team.
  6. The package is closed out, snags cleared and backed by our 12-month guarantee.

What we need from you

  • Make sure the joints can be reached
  • Arrange parking or a loading space
  • Send your site hours and access windows

Getting a fixed quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to call the office on 01277 525 020 or send details through our quote form.

Get a quick quote

Related advice

What we’re called out for in East Lavington

Value-engineered products sometimes end up in the wrong joints. 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.

Typical triggers for a call:

  • Cracks opening in caulked internal joints
  • External joints sealed in damp or cold conditions that are now failing
  • Old sealant on a refurbishment that needs stripping before new work
  • Missed perimeter joints on a new elevation

School extensions, at buildings such as Graffham CofE Infant School, typically run to the summer holidays, mastic included.

Before you book anyone

  • How joint depth will be controlled
  • Their pre-qualification and accreditations
  • What the guarantee covers, and for how long
  • The named product and why it was chosen

How to choose a sealant contractor

Why it’s worth doing now in East Lavington

It helps to bring the mastic subcontractor in before the package is urgent. We can check joint widths, flag frames with gaps that won’t seal and confirm products against the specification rather than at the snagging stage. Leave it late and they turn up on the snag list. Halls, stores and units around places like East Lavington may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Why appoint us

  • Fixed quotes based on photographs, drawings or a visit
  • Failed material removed, not covered up
  • Workmanship guaranteed for 12 months
  • Commercial sealant work since 2005

Take a look at what affects the cost and how we’re accredited.

Common questions from East Lavington clients

Would you work within a site like Midhurst Community Hospital?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Is a smaller place like East Lavington outside your area?

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

Can you come in just for snagging?

Yes. Send the snag list or photographs and we will price it.

Does weather affect external mastic work?

Outside, the joint has to be dry and the temperature within the product’s limits. Damp, frost or condensation on frames can stop work.

What if there’s asbestos in the old mastic?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it, flagging anything that needs clarifying.

How much does the work cost?

That depends on the job: quantities, access, the product and any phasing. Call for a quote.

What sets the cost

To price the job, we consider:

  • Location, for remote and island sites
  • Working within restricted access windows
  • How accessible the joints are
  • Specialist products, such as fire-rated or hygienic sealants

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Before you send an enquiry

Good information means a firmer quote. Helpful details to send:

  • Photos of the joints, close up and from further back
  • When you need the work done
  • Whether the building will be occupied during the work
  • How the joints are reached, and at what height

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings you can plan around. For a chat about it beforehand, phone 01277 525 020 or send details through our quote form.

Accreditations

Trusted. Accredited. Insured.