Surrey · England

Sand mastic for sash & case windows in Pitland Street, Surrey

Sand mastic in Pitland Street from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Window mastic to renew ahead of painting
  • Mastic round period door frames that has failed
  • Gaps where the frame meets the masonry

Sand mastic near Pitland Street

Do you need sand mastic in Pitland Street?

Some old mastic was never deep enough. Mastic that is too thin cracks and drops out, which is why we pack deep voids first and get the depth right.

These are the problems we’re asked about most:

  • A silicone bead on a sash window that spoils the look
  • Tired mastic found when preparing windows for paint
  • Mastic dropping out of the joint
  • Cement or filler used on old window joints that has cracked

For site and facilities teams at buildings such as Belmont Prep School, the mastic around its windows and doors needs looking after like any other building’s.

What your quote should include

  • What happens if they find a problem under the old sealant
  • How long to leave it before use
  • Are they insured?
  • Is the old sealant removed completely?

Choosing a sealant specialist

Sand mastic for homes and businesses in Pitland Street

Sand mastic does not last for ever, leaving gaps round the window. Renewing it closes the gap so the surround looks right again. Common call-outs are for gaps round a timber door in stone or brick and cement or filler used on old window joints that has cracked, on timber door frames, tenement windows and period & listed homes.

Around Pitland Street, many homes face open ground, so their windows and doors take the full weather. Exposed frames and sills lose their mastic sooner than sheltered ones.

A one-year guarantee comes with the work, just as it does everywhere we cover.

Outdoor mastic being applied where a white frame meets red brickwork, below the fascia and gutter
Where
Pitland Street (RH5)
Wider area
Surrey
Cover
A year, on every job
Quote
A clear price before any work starts
Telephone
0345 464 0079
Updated
26 October 2026

What sand mastic looks like in Pitland Street

Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.

If you live in an older home near St Mary The Virgins Church, frames set in older brick or stone need a sealant that suits the wall as well as the frame. For landlords with property near Gomshall station, cracked sand mastic around sash windows lets in the draughts tenants complain about.

Pitland Street is about 5 miles south-west of Dorking, in Surrey. For sand mastic in and around Pitland Street, it’s easy to get a quote: please phone 0345 464 0079 or drop us an email. We cover Surrey from our Crawley base. Our Surrey coverage runs to 395 places, and Pitland Street is one of them. You can also see our page for Crawley, about 11 miles away.

Jobs for sand mastic in RH5 works the same way as everywhere else we cover. Local streets include Horsham Road, Pitland Street and Holmbury Hill Road, and we cover them all. Other places close to Pitland Street include Holmbury St Mary (1 mile north), Peaslake (2 miles west), Ewhurst (3 miles south-west), Ewhurst Green (3 miles south) and Mayes Green (3 miles south). We also work in nearby towns such as Guildford (8 miles north-west), Woking (12 miles north-west), Epsom (12 miles north-east), Horley (10 miles east), Redhill (11 miles east) and Ewell (13 miles north-east).

Landmarks near Pitland Street

Locally, jobs take us to homes and businesses close to Hurtwood House and Wotton and Abinger Commons. The nearest railway station is Gomshall station, roughly 2.7 miles north-west. A little further out are Abinger Castle (1.2 miles north) and Mesolithic Museum (1.2 miles north). For a walk, there’s Vann Lake and Leith Hill.

Map of Pitland Street © OpenStreetMap contributors

Common questions in Pitland Street

I let a flat near Gomshall station. Can you help?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear quote.

Do you cover Pitland Street for sand mastic?

Yes. We work across London and the South East, and Pitland Street is part of that. Just ring 0345 464 0079 or send us an email with a few details of the job.

Do you remove the old sealant?

Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

Where do you work from?

Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Do you do commercial work?

Yes. We can plan bigger jobs in stages to suit the site.

How long does the job take?

That depends on how much there is to do, but most jobs take a few hours per window, depending on the condition of the joints. We’ll give you a better idea when we quote.

Are you fully insured?

Yes. We’re fully insured.

Is there any odour?

Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.

How the visit works

We keep the work tidy and contained to the area we’re working on, so you can get on with your day. Expect the work to take anything from a few hours to a full day, depending on how many windows. Somewhere like Pitland Street needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We look at the surrounds with you and agree the joints to renew.
  2. We remove the old, loose mastic.
  3. We pack any deep voids first.
  4. We apply the mastic by hand and shape it.
  5. We dress the finish so it sits neatly against the masonry.

Getting ready for the visit

  • Tell us about access, such as stairs, a lift or high-level joints
  • Let us know about earlier repairs to the joints
  • Tell us if parking is tricky

Get a quote

Getting a quote is simple: let us know the job and the location, and roughly how big it is. A few pictures by email make the job easier to understand.

Get a quick quote

Read more

Why it’s worth doing now in Pitland Street

An open joint round the frame lets weather in. Left, water can reach the timber and the wall so renewing it early protects the window. Around Pitland Street, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and give you a clear quote before we start.

What you get with us

  • One-year guarantee on every job
  • Anti-fungal silicone where joints get wet
  • 180+ five-star Google reviews
  • Arbo and Everbuild products

Take a look at what affects the cost and our reviews.

Can I do it myself?

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

Landlord and commercial work in Pitland Street

Housing providers, facilities teams and property managers book us too. Several sites can be quoted together, and we are fully insured.

Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.

What we can’t put right

New sealant cannot fix everything, and we will tell you before work begins. It will not solve:

  • Sashes that need overhauling
  • Broken panes
  • Damaged stone surrounds

Not sure which it is? You can call 0345 464 0079 or email us and we will tell you honestly.

Joints and surfaces we work on

  • Brick reveals
  • Stone surrounds
  • Tenement windows
  • Sash and case windows
  • Timber door frames
  • Period & listed homes

Different surfaces, different methods

Tenement and terrace windows

Where a building is shared, window work may involve neighbours, so check who is responsible first.

Period and listed homes

On a listed home or in a conservation area, the right material matters. Sand mastic is often the preferred finish.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job