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

Facade Sealing in Wentworth

Facade joint and window perimeter sealing on commercial buildings across Wentworth, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Discoloured or dirty facade joints
  • Facade joints cracked through the middle
  • Previous reseals run over old sealant
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m public liability

Facade sealing across Wentworth

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

Building owners, agents and FMs in Wentworth

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Wentworth. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Facade sealing in Wentworth

We don’t install glazing systems or replace glass. What we seal are the joints around them: perimeter joints where frames meet the structure, panel joints and window perimeters. If you have draughts around frames and panels and perimeter sealant that has split or peeled away, we can put it right, on cladding panel joints, window and door perimeters and coping and flashing joints alike. Facilities teams, main contractors and managing agents in Wentworth tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Sites around smaller places like Wentworth can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photos and the programme and we’ll quote to suit.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Wentworth (GU25)
Region
Surrey
Guarantee
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026

FAQs: Wentworth

Is Wentworth too small for you to travel to?

No. Places such as Wentworth are covered as much as the big towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Can you work around term dates at a campus such as Royal Holloway University?

Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Can weather delay the job?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

Can staff carry on working while you are here?

Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.

Do you have public liability insurance?

Yes. We are fully insured, and the certificate can go with your quote.

Is any job too small?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Our process

At the end of each section, we remove the tape, clean down and inspect every joint. If an area should be left alone while the sealant cures, we say how long and put signs out. For a building around Wentworth, 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. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  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

  • Send any specification or drawings in advance
  • Let us know about inductions and permits
  • Point out any areas we must not close

Get a fixed quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or email a schedule or drawings.

Get a quick quote

Advice

How the job changes by surface

Perimeter joints at frames and structure

Perimeter joints at frames often show their age first. We cut them out, prepare both faces and reseal to the specification with a product suited to glazing perimeters.

Brick and stone facades

Joints in natural stone need care to avoid staining. The specified stone-compatible sealant is what we use, with masked edges for a clean line.

Honest limits

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Work on the window or framing system itself
  • Damaged frames that need replacing
  • Joints whose design needs changing by the specifier

If in doubt, call the office on 01277 525 020 or email us and we will say what we think before you book.

Joints and surfaces we work on

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

When to bring in a specialist

Redoing a failed joint normally costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

New build and refits around Wentworth

A number of hotels sit less than 2 miles from Wentworth. When hotels extend or refit, the work is normally squeezed between peak periods, mastic included. Wentworth 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 external mastic is timed for workable conditions and agreed with the site manager.

For contractors refurbishing units at places like Hersham Farm Business Park, 1.8 miles to the south-east of Wentworth, the mastic covers cladding panels, roller-door and window perimeters. Work at a hotel such as Wheatsheaf Hotel (to the north of Wentworth) tends to be programmed around bookings, mastic included. Building work at universities like Royal Holloway University (to the north-east of Wentworth) is often timed for the summer, mastic included.

Wentworth is about 3 miles south-west of Egham, in Surrey. We cover commercial sites throughout Wentworth, whether it’s a single job or part of a planned programme. 379 places across Surrey fall within our area, Wentworth among them. For work in that direction, see our Reading page (17 miles or so).

Commercial sites across GU25 are covered for facade joints. Streets here include London Road, Wentworth Drive and Portnall Rise, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Virginia Water (1 mile east), Egham Wick (2 miles north), Stroude (2 miles north-east), Thorpe Green (2 miles east) and Englefield Green (2 miles north-east). Further afield, our area takes in Guildford (11 miles south), Woking (6 miles south), Camberley (7 miles south-west), Epsom (15 miles east), Ewell (15 miles east) and Egham (3 miles north-east).

Local landmarks in Wentworth

In Wentworth, that means premises near Riverside Walk. The closest station to Wentworth is Longcross station, roughly 1 mile south of the centre. Well-known places in the area include St. Peter's Hospital (3.3 miles south-east) and Chobham Museum (3.7 miles south). The countryside around Wentworth includes Gracious Pond and St Ann's Hill.

Map of Wentworth © OpenStreetMap contributors

Aftercare for building managers

To get the most from the new sealant:

  • Walk the elevations once or twice a year
  • Investigate damp beside windows promptly
  • Check that rainwater leaves the facade the way it was designed to
  • Combine resealing with other works that need access

After heavy weather, check vulnerable elevations for signs of water inside. Catching a new leak early keeps the repair small.

Planned resealing is cheaper than reacting to leaks. Regular checks let you renew joints before water gets in, rather than waiting for a ceiling stain.

Accreditations

Trusted. Accredited. Insured.