Surrey · England
Send Marsh Window Mastic
Problem with your window and door frames in Send Marsh? We cut out the old, prepare the joints and apply the right sealant.
- Mastic that is falling out in pieces
- White mastic on grey or black frames
- Water coming in at the bottom corners of a door
About our window mastic in Send Marsh
Some gaps around frames are far deeper than they look. Packing it solid with sealant gives a joint that can’t flex, so deep gaps get backing rod first. That way the new bead bonds to the frame and the wall only. If you’re dealing with hard, cracked sealant around windows and rain getting in at the frame or under the sill, we can help, on uPVC windows, composite doors and patio & French doors alike.
Homes in small places like Send Marsh often stand in the open, with little to shelter their windows from wind and rain. That exposure dries out and cracks the mastic around frames and sills faster.
The work is covered for a year after we finish. If there’s a problem with it, please phone 0345 464 0079 or drop us an email.
- Place
- Send Marsh (GU23)
- Region
- Surrey
- Cover
- A year, on every job
- Quotes
- A clear price before work begins
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
How we quote for window mastic
Your quote is based on your job. We look at:
- How much old sealant there is and how hard it is to remove
- Whether there’s mould to deal with
- How easy the joints are to reach
- The product the joint needs
The cost depends on the size of the job, how hard the old material is to remove and access to the work. We give a clear quote before we start, so you know where you stand.
Asking for a quote
To help us quote quickly, let us know:
- The type of property
- Photos by email, if that’s easy
- What’s wrong with the joints now
- Where the property is
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.
What window mastic looks like in Send Marsh
Historic houses like Clandon Park (about 2.7 miles south) are a reminder that the area around Send Marsh has older buildings as well as new. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that is traditional sand mastic. Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Letting a property close to Clandon station? Then sound mastic around windows and doors keeps out the draughts and damp that tenants notice first. Homes close to St William of York include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. Managing a site like Send CofE Primary School? Then the mastic around its windows and doors needs looking after like any other building’s.
Send Marsh is about 3 miles south-east of Woking, in Surrey. For window mastic in and around Send Marsh, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We are based in Crawley and cover Surrey. Across Surrey, we cover 395 places, and Send Marsh is one of them. Crawley is on our list too, about 19 miles from Send Marsh.
Jobs for window mastic in GU23 works the same way as everywhere else we cover. You will find streets such as Send Marsh Road, Tuckey Grove and Stringhams Copse. With the B368 close by, Send Marsh is easy for our applicators to reach for window mastic. Neighbouring places we cover for window mastic include Burntcommon (1 mile south), Send (1 mile west), West Clandon (2 miles south), Sutton Green (2 miles west) and Mayford (2 miles west). Further out, we also cover Guildford (4 miles south-west), Woking (3 miles north-west), Camberley (10 miles west), Epsom (11 miles east), Redhill (15 miles east) and Farnham (13 miles south-west).
Local landmarks in Send Marsh
Typical jobs here are in homes near The Jovial Sailor pub, St John the Baptist Catholic Comprehensive School and Ripley Court School, among other places. The closest station to Send Marsh is Clandon station, about 1.8 miles south. Nearby you will also find Send and Ripley History Society Museum (1 mile north-east) and Guildford Castle (4.7 miles south-west). Open spaces near Send Marsh include Boldermere Lake and St Martha's Hill.
Your questions about window mastic in Send Marsh
Can you do window mastic in Send Marsh?
Yes. Our work covers London and the South East, and Send Marsh is part of that. You can call 0345 464 0079 or send us an email and let us know what needs doing.
Is Send Marsh within the area you cover?
Yes, Send Marsh is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Can I do it myself?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. We can always put it right if it fails.
Can you do upstairs windows?
Yes, as long as they can be reached safely. Let us know about access when you ask for a quote and we will plan for it.
Where do you work from?
Mr Mastic is based in Crawley. We cover Send Marsh and the rest of Surrey, along with the rest of our area.
Can I add another job to the visit?
Yes. Just list everything you need and we’ll quote it together.
How long before the joint can be used?
That depends on the sealant used, so follow the cure time we give you when we finish.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.
How the job changes by surface
Window sills
Where a sill meets brick or render, the ends often crack first. A tight seal at each end keeps rain out of the wall.
Timber windows & doors
Soft or rotten wood cannot be sealed successfully. If we find rot, we’ll tell you before going ahead, as that’s a job for a joiner.
When it isn’t the sealant
We’ll always be straight with you, so here’s what sealant cannot fix:
- Soft or decayed wood in the frame
- Misting between the panes of a double-glazed unit (that needs a new unit)
- Faulty window hardware
If in doubt, ring 0345 464 0079 or email us and we will say what we think.
What we seal
- Window sills
- Timber windows & doors
- Patio & French doors
- Composite doors
- uPVC windows
- Aluminium frames
Also near Send Marsh
Other services in Send Marsh
DIY sealant or a professional job?
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 fails, we can still redo it.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
For landlords and businesses
Housing providers, facilities teams and property managers book us too in Send Marsh and across Surrey. Several sites can be quoted together, and we’re fully insured for the work.
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.
What happens on the day
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. For most jobs that takes most of a day for a typical house, less for a few frames, and the area is left clean. In a small place like Send Marsh, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First, we go round the frames with you and agree the list.
- We remove the old mastic and clean the frame edge and wall.
- Deep gaps get closed-cell backing rod to set the depth.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- Every joint is tooled smooth and checked before we leave.
Preparing for the visit
- Mention any leaks or damp you’ve noticed
- Plan for the work area to be out of bounds to pets and children
- For business premises, tell us about site rules or sign-in
Get a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. Whenever you are ready, call 0345 464 0079 or email us.
Advice
Why deal with it now?
The work is quick compared with the damage it prevents: it takes most of a day for a typical house, less for a few frames. Leave it until water is coming in and you may need plastering and decorating as well. Older cottages and farmhouses around Send Marsh can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
Combining jobs into one visit usually makes better use of the time than several visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.
Why book with us
- Domestic, commercial and hotel work
- Trusted Arbo and Everbuild sealants
- We never seal over old sealant
- Anti-fungal silicone where joints get wet
Read our cost guide or customer reviews.