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

Facade and window perimeter sealing in Hurst Green, Surrey

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

  • Air leaks through failed facade joints
  • Previous reseals run over old sealant
  • Gaps between rainscreen or cladding panels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
Fully insured: £5m PL

Facade sealing for businesses in Hurst Green

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

Facade sealing in Hurst Green, done properly

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 cut out failed facade joints and reseal them with a facade-grade sealant suited to the movement. If you have cladding panel joints that have opened up and weathered joints at frame-to-structure perimeters, we can help. A single leaking joint is often how a building in Hurst Green first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Conversions of older rural buildings near smaller places such as Hurst Green 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.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Hurst Green (RH8)
Region
Surrey
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

Why deal with it now?

Failed joints let in more than water: draughts around frames add to heating costs and complaints. Resealing deals with the draught as well as the leak. Converted and older buildings near places like Hurst Green tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

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

  • Joints cleaned back to sound surfaces
  • Work carried out by CSCS-carded applicators
  • One number for every site we cover
  • RAL and finish matching where the product range allows

Read how commercial sealant jobs are priced and how we’re accredited.

How a job runs

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. If others near Hurst Green need work, visits can be combined. A fixed quote is given before anything starts.

  1. We plan access and the order of elevations with the client.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

Preparing the site

  • Explain the parking and delivery arrangements
  • Flag any permit to work we will need
  • Clear stock, furniture or equipment away from the joints

Getting a fixed quote

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. The easiest way is to call 01277 525 020 or email a schedule or drawings.

Ask for a quote

Related advice

Should maintenance staff do it?

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

For managing agents and facilities managers

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

Common questions from Hurst Green clients

Can you keep pace with our programme in Hurst Green?

Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Do you take on work at healthcare sites like Foetal Alcohol Spectrum Disorders Clinic?

Yes, healthcare and care buildings are part of our work. Each area is agreed with the ward or department and the estates team in advance.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

How do I request a quote?

The quote form is the simplest route, though you can also call 01277 525 020 or send photos by email. Photos, drawings or a joint schedule help us quote quickly.

Can you look at water coming in around a frame?

Yes. We look at the perimeter sealant and tell you whether it has failed before quoting. If the water seems to come from a roof, sill or the glazing unit instead, we say so.

Can staff carry on working while you are here?

In most cases, yes. We phase the work so most of the building stays in use, with each area protected and signed.

Do you seal facades in winter?

Rain and frost can pause external sealing. The programme allows for it and we tell you if the forecast changes things as the work goes on.

Mastic packages on Hurst Green sites

Hurst Green is about 18 miles from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and main contractors there need mastic that keeps to the programme. Hurst Green 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, which is why external dates are agreed with the site manager.

With historic properties like Titsey Place, 2.3 miles to the north of Hurst Green, in the area, refurbishment work often meets old masonry that needs compatible sealants. For contractors at a school such as Hurst Green Infant School, sealing has to be finished before term starts. On a healthcare site such as Foetal Alcohol Spectrum Disorders Clinic, 0.9 miles north of Hurst Green, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.

Hurst Green is about 1 mile south of Oxted, in Surrey. Our applicators travel to Hurst Green for work on facade joints. Our Surrey coverage takes in 379 places, large and small. We also cover London, some 18 miles away.

Anyone looking for facade sealing in RH8 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. If your site is on Oast Road, Spring Lane and Quarry Road or close by, send details and we will quote for facade joints. If your building is just outside Hurst Green, we cover Oxted (1 mile north), Limpsfield (1 mile north-east), Pains-Hill (1 mile east), Tandridge (2 miles west) and Merle Common (2 miles south-east). Bigger towns within reach include Epsom (13 miles north-west), Horley (9 miles south-west), Redhill (7 miles west), Ewell (13 miles north-west), Reigate (9 miles west) and Caterham (5 miles north-west).

Landmarks near Hurst Green

Locally, jobs take us to sites close to Hazelwood School and Oxted School. Hurst Green has its own railway station: Hurst Green station. Nearby you’ll also find Haxted Watermill Museum (4 miles south) and Bletchingley Castle (4.6 miles west). Open spaces near Hurst Green include Bay Pond and Botley Hill.

Map of Hurst Green © OpenStreetMap contributors

How the quote is worked out

A fixed quote reflects the actual work. It takes account of:

  • The total length or number of joints
  • Distance, for remote addresses
  • Whether old sealant has to be cut out first
  • The product specified

The price depends on how many linear metres there are, what has to come out first and the access. Call for a fixed quote when you are ready.

What to include in your enquiry

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • The type of building and who uses it
  • Drawings or a marked-up plan, if available
  • Asbestos survey details if the building is older
  • Access details, including height

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Different surfaces, different methods

Render and coated surfaces

Where the joint will be painted over, a paintable hybrid or PU sealant may suit. We confirm the product with you before starting.

Coping and flashing joints

Where the specification calls for sealant at copings or flashings, we can seal them. They sit in the most exposed positions on the building.

Accreditations

Trusted. Accredited. Insured.