Mastic sealing for building owners and managing agents in Westfield, Surrey
Planning work on a mastic joint in Westfield? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Estate-wide sealant that is simply worn out
- Worn sealant at communal door frames
- Leaks at window and door perimeters
Mastic sealing for businesses in Westfield
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Mastic sealing in Westfield
Blocks are lived in, so access and disruption have to be thought through. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Communal entrances and stairs stay usable while we work. We work on external wall and movement joints, window and door perimeters on blocks and shopfronts below residential blocks, and the failures we are asked to look at most are damp patches beside frames and open joints in brickwork or panels. Whether you call it commercial sealant work, mastic application or joint sealing, in Westfield it comes down to the same thing: the right product in a properly prepared joint.
Converted and older buildings in and around Westfield often put modern windows into old walls. The mastic there needs to suit both surfaces.
We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Where
- Westfield (GU22)
- Wider area
- Surrey
- Guarantee
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
When to call us in Westfield
Topping up old mastic is a common shortcut. New silicone has nothing to grip on old silicone, so these repairs rarely last.
Common reasons buildings call us in:
- Water getting in round frames after rain
- Window mastic that has split and shrunk
- Draughts at frames across a block
- Communal area joints that look neglected
For a school such as Westfield Primary School, perimeter mastic on windows and doors is a holiday job.
Comparing quotes
- The terms of the workmanship guarantee
- How the existing material will be dealt with
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Will RAMS and insurance details be available?
Towns and villages near Westfield
More services for Westfield
On site: what to expect
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. What matters most for a job in Westfield is a clear list of what needs doing, so send photos of each area. A fixed quote follows.
- We check the asbestos register for older buildings and look at the joints.
- The products and programme are set out in a fixed quote.
- Failed mastic is removed completely.
- Joint faces are cleaned, backed and resealed.
- We finish each building before moving to the next.
Preparing the site
- Let us know about inductions and permits
- Move anything stored against the joints
- Tell us your opening times and when work is allowed
Quotes
Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, call the office on 01277 525 020 or email the details over.
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Looking after the joints
Regular inspection catches problems early. Specifically:
- Keep a record of when each building was resealed
- Check the asbestos register before any old mastic is disturbed
- Share your contractor requirements early
- Include mastic in your cyclical inspections
Where a paintable product was specified, it can be painted after curing. Silicone typically can’t be painted, so keep decorators off it unless told otherwise.
Water getting in round frames can damage plaster, decoration and the frames themselves. Resealing early keeps the job small.
Should maintenance staff do it?
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
What the job involves on each surface
Communal areas
Communal areas stay in use while we work. Work is planned in sections.
Planned maintenance
Adding mastic to planned maintenance avoids reactive repairs and keeps budgets predictable.
When something else is needed
Sealant solves a lot, but not everything, and we’re upfront when that’s the case. It won’t fix:
- Water coming in from the roof or rainwater goods
- Frames that are rotten, warped or broken
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
Not sure which it is? You can call the office on 01277 525 020 or send details through our quote form and we’ll tell you honestly.
What we seal
- Communal entrances and stairwells
- Balcony and threshold joints
- External wall and movement joints
- Window and door perimeters on blocks
- Communal kitchens and washrooms
- Shopfronts below residential blocks
Questions about Westfield
Can you quote for a block close to Woking station?
Yes, we work for agents, landlords and housing associations with blocks of every size. Give us the building’s details and say how residents are notified, and we will quote and plan to suit.
Is Westfield off your patch?
No. Places such as Westfield 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.
What guarantee do you give on resealing?
A 12-month guarantee covers our work. It covers our workmanship, not later building movement, damage or frame failures.
Can people stay in the building while you reseal?
Occupiers stay in the building throughout. If any flats or units need access, we’ll tell you in advance so it can be arranged.
Who decides which product is used?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.
Can you work to our specification?
Yes. We follow the specification, along with the manufacturer’s installation guidance.
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. Internal work is rarely affected.
For owners and agents in Westfield
Westfield is about 24 miles from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres; their frame mastic often ages block-wide. Rainfall across the South East, Westfield included, is lower than in many parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and elevations facing the sun and the prevailing weather are usually where frame mastic ages first.
Churches, halls and community buildings such as St Mark's Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time. Buildings close to stations like Woking station, 1.2 miles north of Westfield, are often flats over shops, with frame mastic to keep sound.
Westfield is about 1 mile south-east of Woking, in Surrey. Across the GU22 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our Surrey coverage takes in 379 places, from busy centres to rural villages. Our Reading page has more on work in that area, about 21 miles away.
Anyone looking for mastic sealing in GU22 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Streets here include Ash Road, Moor Lane and Loop Road. Being close to the A247, Westfield is easy to get to with materials and equipment. We also cover Old Woking (1 mile east), Woking (1 mile north-west), Goldsworth Park (1 mile north-west), St John's (2 miles north-west) and Horsell (2 miles north) for mastic joints. Bigger towns within reach include Guildford (4 miles south), Camberley (8 miles west), Epsom (13 miles east), Farnham (12 miles south-west), Ewell (14 miles east) and Egham (9 miles north).
What’s near Westfield
We work on buildings around Hoe Valley School, Hoe Valley School and Hoe Valley Linear Park. The nearest railway station is Woking station, roughly 1.2 miles north of the centre. Nearby you’ll also find Woking Community Hospital (1 mile north) and Guildford Castle (4.7 miles south). The countryside around Westfield includes Pewley Hill and Boldermere Lake.