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

Facade Sealing in Five Wents

Facade joint and window perimeter sealing on commercial buildings in Five Wents. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Water coming in around window frames
  • Failed seals around shopfront and entrance frames
  • Perimeter sealant that has split or peeled away
1
Send details
Drawings, photos, a joint schedule or a site visit.
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 PL insurance

Need facade sealing in Five Wents?

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

How we handle facade sealing in Five Wents

Facade joints are the line of defence between the weather and the building fabric. Once a perimeter seal fails, water tracks in around frames and panels. We remove failed sealant and install a new bead chosen for the joint and how far it moves. If you are dealing with discoloured or dirty facade joints and cold air coming in at window perimeters, we can put it right. Whoever orders the work in Five Wents, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.

Conversions of older rural buildings near smaller places such as Five Wents bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

Every job we finish is backed by a 12-month workmanship guarantee. If a joint we sealed fails because of how it was installed, we come back and put it right.

Place
Five Wents (ME17)
Wider area
Kent
Guarantee
12 months on every job
Price
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

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. Sites in Five Wents can sit alongside others in a wider programme.

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

How the job changes by surface

Render and coated surfaces

Rendered and painted facades need a sound edge for the sealant to bond to. Loose coatings are cleaned back first, and we will mention any edges that need repair.

Perimeter joints at frames and structure

Where framed systems such as shopfronts meet the building structure, there is a perimeter joint to seal. We seal those perimeter joints rather than the system it surrounds.

Facades, frames and programmes in Five Wents

Five Wents is about 35 miles from central London. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. Five Wents sits in one of the drier corners of the country, the South East. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so the external programme keeps a little slack.

Units on estates such as Park Wood Trading Estate (1.4 miles north-west of Five Wents) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. School extensions, at buildings such as Sutton Valence Primary School, normally run to the summer holidays, mastic included.

Five Wents is about 4 miles south-east of Maidstone, in Kent. Commercial clients in Five Wents can call on us for facade joints. Five Wents is one of 931 places in Kent on our list. Sites around London have their own page, roughly 35 miles from Five Wents.

Business premises anywhere in ME17 are within our area for facade joints. Streets here include Leeds Road and Sutton Road. Nearby places we also cover include Warmlake (1 mile south), Langley Heath (1 mile north-east), Langley (1 mile north-west), Chart Sutton (1 mile west) and Sutton Valence (1 mile south) for facade joints. Nearby towns on our patch include Maidstone (4 miles north-west), Ashford (13 miles south-east), Sittingbourne (10 miles north-east), Royal Tunbridge Wells (15 miles south-west), Tonbridge (14 miles west) and Faversham (14 miles north-east).

Around Five Wents

We work on buildings around The Plough Inn. The nearest railway station is Hollingbourne station, roughly 3 miles north-east of the centre. Other landmarks nearby include KIMS hospital (4.2 miles north) and Sutton Valence Castle (1.2 miles south). For a walk, there’s Detling Hill.

Map of Five Wents © OpenStreetMap contributors

Why deal with it now?

Scaffold or access already on site makes resealing much simpler. Coordinating facade sealing with other external works avoids paying for access twice, which is often the biggest saving. Older rural buildings around Five Wents move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Why clients in Five Wents choose us

  • 12 months’ guarantee on every job
  • Public liability insurance in place
  • Health and safety: CHAS accredited
  • Matching to RAL references, product permitting

Take a look at what affects the cost or our accreditations.

Do you need facade sealing in Five Wents?

Not every failure is in the sealant: crumbling render, spalling concrete or flaking paint take the sealant with them. We tell you when the edges need repairing before resealing.

Any of the following is a good reason to get the joints checked over:

  • Discoloured or dirty facade joints
  • Draughts around frames and panels
  • Damp patches beside frames after rain
  • Perimeter joints where frames meet the structure

University estates such as Canterbury Christ Church University (to the north-east of Five Wents) tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

Comparing quotes

  • Will RAMS and insurance details be available?
  • Is the sealant right for the movement and the substrate?
  • How the joint faces will be prepared and primed
  • How the existing material will be dealt with

Choosing a commercial sealant contractor

Five Wents: questions and answers

Do you cover business parks and estates near Five Wents, such as Park Wood Trading Estate?

Yes. We cover Five Wents and the area around it, including industrial estates, business parks and retail parks such as Park Wood Trading Estate. Photos and a short description are enough for a first look.

Can you work around term dates at a campus such as Canterbury Christ Church University?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Let us know which documents your site asks for, and we will confirm them alongside the quote.

How soon can the area be used again?

Curing time varies by product, and we confirm it on the day.

Do you replace failed glazing units?

No. That work needs a glazing specialist. We reseal window perimeters, panel joints and frame-to-structure perimeters across the facade.

Can you send site paperwork?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.

From enquiry to sign-off

We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. For a building around Five Wents, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.

  1. We start with photographs, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full and both faces cleaned back.
  4. Primer is applied where the maker specifies it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Getting the site ready

  • Make sure the joints can be reached
  • Agree which areas must stay open
  • Have the specification and drawings to hand

Ask for a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a price

Read more

Site staff or a sealant specialist?

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Accreditations

Trusted. Accredited. Insured.