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

Facade Sealing contractors in Felbridge

Facade sealing for Felbridge, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Perimeter sealant that has split or peeled away
  • Discoloured or dirty facade joints
  • Previous reseals run over old sealant
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Facade sealing across Felbridge

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

When to call us in Felbridge

New sealant run over old sealant rarely holds. Fresh silicone won’t stick to cured silicone.

Typical triggers for a call:

  • Staining on stone next to old sealant
  • Water coming in around window frames
  • Gaps between rainscreen or cladding panels
  • Old perimeter mastic that has dried out

When a school such as Felbridge Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

Before you book anyone

  • Which product they’ll use, and why it suits the joint
  • How the joint faces will be prepared and primed
  • Whether old or failed sealant will be cut out, not overlaid
  • Who will actually carry out the work

Questions to ask before you appoint anyone

How we handle facade sealing in Felbridge

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. We work on cladding panel joints, coping and flashing joints and stone and brick facade joints, and the usual reasons a site gets in touch are leaks at window and door perimeters and new sealant peeling off old mastic. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Felbridge it comes down to the same thing: the right product in a properly prepared joint.

In the countryside around places like Felbridge, conversion schemes put new frames into old stone, flint, brick or timber. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Felbridge (RH19)
Wider area
Surrey
Cover
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026

Your questions answered

Do you cover business parks and estates near Felbridge, such as Birches Industrial Estate?

Yes. Estates, retail parks and business parks around Felbridge, Birches Industrial Estate among them, are all within reach. To start, just phone 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Is a smaller place like Felbridge outside your area?

No. Places such as Felbridge are covered as much as the big towns. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

Can the sealant be colour-matched?

That depends on the product. Some ranges offer many colours, others very few, so we’ll confirm the colours available for the specified product with the quote.

Do you replace windows or glass?

No. A glazing contractor handles that. We reseal window perimeters, panel joints and frame-to-structure perimeters across the facade.

How long do sealant joints last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

What will the job cost?

There isn’t a price list, because every site is different. Send photos or drawings and we will price it at a fixed figure.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

Diagnose, treat, sign off

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work usually takes anything from a single day to several weeks, depending on joint lengths, access and the weather, and we clear our waste as we work. Smaller jobs around Felbridge can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Closed-cell rod fixes the depth, and the sealant grips two sides only.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

Before we start on site

  • Tell staff and tenants when we’ll be in
  • Send any specification or drawings in advance
  • Arrange parking or a loading space

Get a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, ring 01277 525 020 or use the quote form.

Get a price

Read more

Aftercare for building managers

Regular inspection catches problems early. Specifically:

  • Never let anyone seal over old sealant
  • Ask about asbestos in pre-2000 mastic
  • Combine resealing with other works that need access
  • Investigate damp beside windows promptly

Anything drilled through a facade joint breaks the seal. Ask the installer to reseal it properly using a matching sealant.

In pre-2000 buildings, check the asbestos register before old sealant is cut out. Some older mastics contain it.

What sealant work can’t fix

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

  • Water getting in through cracked render or porous masonry
  • Installing or repairing glazing systems
  • Cracked or spalling substrates that need repair before sealing

Not sure which it is? You can call 01277 525 020 or send details through our quote form and we will tell you honestly before you book.

Where we work in Felbridge

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

What happens if it’s left?

Failed joints let in more than water: occupants notice draughts and cold spots around windows. A new seal closes the gap for both. Halls, stores and units around places like Felbridge may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.

There’s no price list, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.

What you get with us

  • Constructionline member for supplier checks
  • RAL and finish matching where the product range allows
  • Health and safety: CHAS accredited
  • 12 months’ guarantee on every job

Read our cost guide and our accreditations and insurance.

Facades, frames and programmes in Felbridge

At about 25 miles from central London, Felbridge is within reach of the capital. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, which keeps mastic packages in demand. There are several hotels within about 2 miles of Felbridge. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades.

Older buildings in the area around Felbridge, such as Saint Hill Manor, 2.5 miles south-east of Felbridge, need care when sealed: the product has to suit soft or historic materials. Hospital estates such as Queen Victoria Hospital (to the east of Felbridge) 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.

Felbridge is about 2 miles north-west of East Grinstead, in Surrey. We cover commercial sites throughout Felbridge. Felbridge is one of 379 places we cover in Surrey. Our Brighton page has more on work in that area.

Work on facade joints is covered throughout RH19, whatever the building. We cover commercial and managed buildings on London Road, Mciver Close and Cherry Way and the roads nearby. Close to Felbridge, our area also takes in Furnace Wood (1 mile west), Domewood (1 mile west), Snow Hill (2 miles west), Newchapel (2 miles north) and Crawley Down (2 miles south-west). Bigger towns within reach include Horley (6 miles north-west), Redhill (9 miles north-west), Reigate (9 miles north-west), Caterham (10 miles north), Dorking (14 miles north-west) and Oxted (8 miles north).

Landmarks near Felbridge

Locally, jobs take us to sites close to Bush Davies School of Theatre Arts and Imberhorne School and the streets around them. The closest station to Felbridge is East Grinstead station, about 1.6 miles south-east. Other landmarks nearby include Effingham Park Motor Museum (1.8 miles west) and Queen Victoria Hospital (2.2 miles east). For a walk, there’s Hedgecourt Lake.

Map of Felbridge © OpenStreetMap contributors

For managing agents and facilities managers

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

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Accreditations

Trusted. Accredited. Insured.