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

Facade Sealing in Chobham

Need facade sealing in Chobham? It’s simple: send details, get a quote, we seal, guaranteed.

  • Cladding panel joints that have opened up
  • Water coming in around window frames
  • Unsightly perimeter sealant on a visible elevation
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Facade sealing near Chobham

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

When to call us in Chobham

Not every failure is in the sealant: crumbling render, spalling concrete or flaking paint take the sealant with them. When the joint edges need repair first, we say so.

If one of these sounds familiar, it’s time for a closer look:

  • Draughts around frames and panels
  • Failed sealant on precast panel joints
  • Patch repairs that keep failing
  • Unsightly perimeter sealant on a visible elevation

With historic properties like Botleys Mansion (to the north-east of Chobham) in the area, refurbishment work often meets old masonry that needs compatible sealants.

Comparing quotes

  • How the existing material will be dealt with
  • What level of public liability insurance do they hold?
  • How they handle RAMS and site documents
  • Is the sealant right for the movement and the substrate?

Our contractor checklist

Facade sealing in Chobham

Water ingress at window frames is a frequent reason facilities managers contact us. Very often the perimeter bead has cracked or lost its grip. If the evidence points away from the sealant, we say so before quoting. Most enquiries involve sealant pulling away from frames or panels and air leaks through failed facade joints, on stone and brick facade joints, window and door perimeters and perimeter joints where frames meet the structure. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Chobham, preparation and product choice get the time they need.

On a small site around Chobham, the mastic is best done in the fewest visits we can manage. Let us know the key stages and we will time the work so nothing waits on us.

Work we carry out in Surrey comes with a 12-month guarantee. If an installation problem shows up, give us a call on 01277 525 020 or send details through our quote form and we will arrange a return visit.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Chobham (GU24)
Wider area
Surrey
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

Should maintenance staff do it?

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

What sealant work can’t fix

Being straight saves everyone time. Fresh joints won’t solve:

  • Render or concrete edges that have broken away
  • Damp caused by condensation inside the building
  • Arranging specialist high-level access, which is planned with the client

If in doubt, speak to us on 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.

Where we work in Chobham

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

Aftercare for building managers

Keep the joints in good shape with a few simple steps:

  • Walk the elevations once or twice a year
  • Keep pressure washers away from fresh sealant
  • Don’t wait for a second leak before calling
  • Ask about asbestos in pre-2000 mastic

Look at perimeter and panel joints as part of routine building checks. Watch for splits, gaps at the edges, hardening and discolouration; record the locations.

Don’t wait for a full elevation to fail. Small repairs stop small leaks becoming large ones inside the building.

Leave it or put it right?

Topping up a failed joint typically buys very little time. A full cut-out and fresh bead is the repair that holds, so you aren’t paying for the same joint twice. A failed joint lets water into a building whatever its size. Early resealing avoids the damage that follows a leak.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.

Why clients in Chobham choose us

  • Joints cleaned back to sound surfaces
  • Sealing commercial buildings since 2005
  • Our applicators hold CSCS cards
  • 12 months’ guarantee on every job

See our cost guide or our accreditations.

Diagnose, treat, sign off

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before we move to the next. For a site in Chobham, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  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. Sealant is gunned in and tooled hard onto both faces.
  6. We hand over with our 12-month workmanship guarantee.

Getting the site ready

  • Tell us what induction or permit system the site runs
  • Share your working hours and any access restrictions
  • Have the specification and drawings to hand

Quotes

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Ask for a quote

Advice

New build and refits around Chobham

Central London is about 24 miles from Chobham. 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. The South East is one of the drier parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so external mastic is timed for workable conditions and agreed with the site manager.

Building work at universities like Imperial College Silwood Park Campus (to the north-west of Chobham) is often timed for the summer, mastic included. For a contractor working at a hospital such as Nuffield Health Woking Hospital (2.2 miles south-east of Chobham), perimeter and facade sealing is planned around patients and deliveries.

Chobham is about 3 miles north-west of Woking, in Surrey. Businesses, contractors and managing agents in Chobham can call on us for facade joints, as part of our coverage of Surrey. 379 places across Surrey fall within our area, including Chobham. For work in that direction, see our Reading page (18 miles or so).

Work on facade joints is covered throughout GU24. For a building on High Street, Back of High Street and Station Road or nearby, we can quote for facade joints. Being close to the A319, Chobham is straightforward for us to reach. If your building is just outside Chobham, we cover Coxhill Green (1 mile south-west), Castle Green (1 mile south-west), Penny Pot (1 mile south-west), Brick Hill (2 miles north-west) and West End (2 miles south-west). A short drive away, we cover Guildford (7 miles south), Woking (3 miles south-east), Camberley (6 miles west), Epsom (14 miles east), Farnham (13 miles south-west) and Ewell (15 miles east).

What’s near Chobham

In Chobham, that means premises near Milford Green and Coxhill Green, The Sun Public House and Woking High School. The nearest railway station is Longcross station, about 2.3 miles north. Well-known places in the area include The Peacocks (2.9 miles south-east) and Brookwood Hospital (2.7 miles south). Green spaces nearby include Gracious Pond and Virginia Water Lake.

Map of Chobham © OpenStreetMap contributors

FAQs: Chobham

Is Chobham too far out for you?

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

Is hospital work, at somewhere like Nuffield Health Woking Hospital, something you do?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

How many days will you need on site?

The duration is planned around your programme and the access we’re given. You will have an expected duration with the quote.

Can you handle several sites?

Yes. Several buildings can share a single quote, with one point of contact across South East England, Greater London and Scotland.

Is it okay to overlay old mastic?

No. Fresh silicone won’t grip cured silicone, so the existing bead is removed entirely. Nothing else gives a bond that lasts.

How is access to upper-level joints handled?

We agree access with the client at the start. Let us know what access is in place or planned.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

Accreditations

Trusted. Accredited. Insured.