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

Roughway facade sealing

Facade joint and window perimeter sealing on commercial buildings in Roughway and across Kent. CHAS accredited and fully insured, with a 12-month guarantee.

  • Weathered joints at frame-to-structure perimeters
  • Failed sealant on precast panel joints
  • Draughts around frames and panels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Facade sealing across Roughway

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

Leave it or put it right?

Failed joints let in more than water: occupants notice draughts and cold spots around windows. A new seal closes the gap for both. One visit to deal with every failing joint makes more sense than several trips to a place like Roughway, rather than one at a time. Photos of every joint help us quote for the whole job.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we’ll explain how it’s made up.

Why clients in Roughway choose us

  • Failed material removed, not covered up
  • 12-month guarantee on workmanship
  • One contact handling all your sites
  • Fixed quotes based on photos, drawings or a visit

See our cost guide or our accreditations and insurance.

Facade sealing for commercial buildings in Roughway

Water ingress at window frames is a frequent reason facilities managers contact us. Very often the perimeter bead has cracked or lost its grip, though that isn’t the only cause. We’ll tell you if we think the leak is coming from somewhere sealant won’t fix. Site teams most often ask us about unsightly perimeter sealant on a visible elevation and leaks at window and door perimeters, on shopfront frames, cladding panel joints and coping and flashing joints. Whoever orders the work in Roughway, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.

Sites around smaller places like Roughway can be a fair drive from suppliers, so we come with everything the package needs. Drawings, photographs and the programme let us give a fixed quote.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Place
Roughway (TN11)
Region
Kent
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

On site: what to expect

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Rural sites near Roughway may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. Photos, drawings or a visit tell us about the joints and the access.
  2. We confirm the joint type, movement and the specified product.
  3. The existing bead comes out in full and both faces cleaned back.
  4. Primer is applied where the maker specifies it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. We go over the completed work with you before leaving.

Getting the site ready

  • Point out parking and an unloading spot
  • Send your site hours and access windows
  • Warn occupants and staff about the work

Ask for a quote

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

Get a quick quote

Advice

Facade sealing in Roughway: the local picture

Roughway sits in one of the drier corners of the country, the South East. Even so, frost and condensation on steel and glass are common on winter mornings, so the external programme keeps a little slack. Roughway is about 25 miles from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, and main contractors there need mastic that keeps to the programme.

Hospital estates such as Tonbridge Cottage Hospital (to the south-west of Roughway) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan. University estates such as University of Kent - Tonbridge, 4.7 miles south-west of Roughway, tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

Roughway is about 4 miles north-east of Tonbridge, in Kent. Businesses, contractors and managing agents in Roughway can call on us for facade joints. 931 places across Kent fall within our area, Roughway among them. Sites around London have their own page, roughly 25 miles from Roughway.

Business premises anywhere in TN11 are within our area for facade joints. Just outside Roughway, we also work in Dunk's Green (1 mile west), Plaxtol (1 mile north-west), Swanton (1 mile east), West Peckham (2 miles east) and Claygate Cross (2 miles north). Bigger towns within reach include Maidstone (9 miles east), Dartford (14 miles north), Sevenoaks (6 miles west), Royal Tunbridge Wells (8 miles south), Gravesend (13 miles north) and Tonbridge (4 miles south-west).

Landmarks near Roughway

Around Roughway, our work takes us to commercial buildings near The Kentish Rifleman Public House. The closest station to Roughway is Borough Green & Wrotham station, about 2.9 miles north. A little further out are Hadlow Tower museum (2.1 miles south) and Ightham Court (3.3 miles north-west).

Map of Roughway © OpenStreetMap contributors

Site staff or a sealant specialist?

Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

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.

What the job involves on each surface

Perimeter joints at frames and structure

Where framed systems such as shopfronts meet the building structure, there is a perimeter joint to seal. Our work is that perimeter joint, not the framing or glazing itself.

Brick and stone facades

Joints in natural stone need care to avoid staining. We use a product suitable for the stone where the specification names one, and mask the edges carefully.

Common questions from Roughway clients

Is Roughway too far out for you?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Does your area include sites such as The Alders Industrial Estate, near Roughway?

Yes. We cover Roughway and the area around it, including industrial estates, business parks and retail parks such as The Alders Industrial Estate. A few photographs and the unit address let us price the work.

Can you send site paperwork?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

What type of sealant goes on window perimeters?

Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Hybrid or MS polymer, polyurethane and polysulphide sealants suit others, depending on the substrate and the specification.

Do we need an asbestos check before resealing?

It’s worth checking in any building from before 2000. The dutyholder holds the asbestos register, so ask for it before we start. Suspect material is left alone until it has been tested.

Can you work to our specification?

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.

Do you hold CHAS accreditation?

Yes. We are CHAS accredited and a Constructionline member.

Honest limits

Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:

  • Render or concrete edges that have broken away
  • Specialist high-level access methods
  • Work on the window or framing system itself

If you’re not sure, just give us a call on 01277 525 020 or use the quote form and we’ll give you a straight answer.

What we seal

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

Common problems we fix in Roughway

Product choice matters: an acetoxy cure can mark stone or corrode some metals, and interior products break down outdoors. Most external joints call for a neutral-cure, facade-grade sealant.

Look out for the following:

  • Air leaks through failed facade joints
  • Patch repairs that keep failing
  • Sealant pulling away from frames or panels
  • Damp patches beside frames after rain

Further education sites such as Hadlow College, 2 miles to the south of Roughway, are extended and refurbished from time to time, with mastic often programmed into the summer break.

Before you book anyone

  • How the existing material will be dealt with
  • Will RAMS and insurance details be available?
  • Their public liability cover
  • What the guarantee covers, and for how long

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.