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

Mastic sealant contractors in Framfield

Mastic sealing for building owners, managing agents and housing associations in Framfield and across East Sussex. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • The same joint failures repeated across a portfolio
  • Window mastic that has split and shrunk
  • Water getting in round frames after rain
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Mastic sealing for businesses in Framfield

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Work for main contractors and building owners

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Framfield can form part of a wider programme.

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

Mastic sealing for commercial buildings in Framfield

Across Framfield and the rest of East Sussex, we work the same way: you send details, we return a fixed quote, the joints are resealed and the 12-month guarantee follows. Addresses, photos of typical joints and a rough idea of quantities let us give a quick quote or we can visit. Most enquiries involve cracked, hardened mastic round windows on a block and damp patches beside frames, on communal entrances and stairwells, shopfronts below residential blocks and communal kitchens and washrooms. Whoever orders the work in Framfield, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Rural conversions near places like Framfield often set modern frames into older stone, flint or brick. The mastic needs to suit an irregular masonry face and the look of the building.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Place
Framfield (TN22)
Wider area
East Sussex
Cover
12 months on every job
Price
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Signs you need mastic sealing in Framfield

Frames, panels and masonry expand and contract through the year, and the sealant takes up that movement. A joint that was too narrow, too thin or the wrong product can’t cope and fails early.

Look out for the following:

  • Damp patches beside frames
  • Draughts at frames across a block
  • Cracked, hardened mastic round windows on a block
  • Open joints in brickwork or panels

Site managers at schools like Framfield Church of England Primary School can fit frame mastic into the summer works.

Questions to ask before you book

  • Do they follow the manufacturer’s priming guidance?
  • Are they CHAS accredited or on Constructionline?
  • Will CSCS-carded applicators be on site?
  • Can the work be phased to keep areas open?

Choosing a commercial sealant contractor

Planned mastic for Framfield portfolios

At about 38 miles from central London, Framfield is within reach of the capital. Within reach of London, blocks run by agents and associations are common around stations. Framfield is in the South East, one of the UK’s drier regions. External mastic still waits for dry faces and the right temperature, and the sunniest, most exposed sides of a building usually need attention first.

If you look after a block within reach of Uckfield station, 1.6 miles to the west of Framfield, frame and balcony mastic can be renewed on one programme. If you’re responsible for a building such as St Thomas à Becket Church, frame and door mastic needs the same attention as any other property.

Framfield is about 1 mile east of Uckfield, in East Sussex. Framfield sits inside our coverage and the rest of East Sussex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across East Sussex, 308 places are covered, Framfield among them. For work in that direction, see our Brighton page, about 15 miles away.

Work on mastic joints is covered throughout TN22. If your site is on The Street, Preston Grove and Framelle Mount or close by, send details and we’ll quote for mastic joints. Nearby places we also cover include Etchingwood (1 mile north-east), Uckfield (1 mile west), Blackboys (1 mile east), Potter's Green (2 miles north) and Buxted (2 miles north) for mastic joints. Nearby towns on our patch include Eastbourne (14 miles south-east), Seaford (13 miles south), Lewes (8 miles south-west), Hailsham (9 miles south-east), Crowborough (6 miles north) and Newhaven (12 miles south).

Local landmarks in Framfield

In Framfield, that means premises near Uckfield College, Hempstead Meadow and Hare & Hounds pub. The closest station to Framfield is Uckfield station, roughly 1.6 miles west of the centre. Nearby you’ll also find Uckfield Community Hospital (1.2 miles west) and Tickerage Castle (0.8 miles east). Green spaces nearby include Selwyns Wood.

Map of Framfield © OpenStreetMap contributors

FAQs: Framfield

Does your area include sites such as Enlightened Business Park, near Framfield?

Yes, sites like Enlightened Business Park are within our area, along with the rest of Framfield. To start, just give us a call on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

We manage a building near Uckfield station. Can you help?

Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.

How long does a typical visit take?

That varies with the scale of the job, though a typical visit usually takes a day or two for a single block, longer for an estate programme. Larger or phased jobs take longer, and we will give you a timescale with the quote.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

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.

Can weather delay the job?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.

Can you take on resealing for a block portfolio?

We do. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.

What the job involves on each surface

Communal areas

Communal entrances, stairwells and corridors have joints at door frames, screens, skirting and floor edges. Fresh joints make shared areas look looked after.

Window and door perimeters on blocks

Perimeter joints on blocks are best done elevation by elevation or block by block. How each joint is reached is agreed at quote stage.

When to bring in a specialist

Paperwork matters too. 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.

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

On site: what to expect

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. For work around Framfield, we aim to finish in one visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. We inspect each building and record the joints that have failed.
  2. The quote is fixed and split as suits you.
  3. Dates and areas are agreed so occupiers can be told.
  4. Failed sealant is removed and the faces prepared.
  5. Joints are resealed and tooled.
  6. Each building is checked and signed off with the 12-month guarantee.

Before we start on site

  • Explain the parking and delivery arrangements
  • Tell us what induction or permit system the site runs
  • Agree which areas must stay open

Quotes

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or send photos by email.

Ask for a quote

Read more

Honest limits

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Leaks from above rather than through a joint
  • Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
  • Misted or failed double-glazed units

Not sure which it is? You can give us a call on 01277 525 020 or email a schedule or drawings and we’ll tell you honestly before you book.

Surfaces we seal

  • Balcony and threshold joints
  • Communal entrances and stairwells
  • Shopfronts below residential blocks
  • External wall and movement joints
  • Communal kitchens and washrooms
  • Window and door perimeters on blocks
Accreditations

Trusted. Accredited. Insured.