Hampshire · England
Fisher's Pond Sand Mastic
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for homes and businesses in Fisher's Pond and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Patchy fillers round a sash window
- Mastic dropping out of the joint
- Draughty sash windows at the surround
Common problems we fix in Fisher's Pond
Paint, silicone or cement used over old mastic causes problems. They don’t move with the timber, and they usually need raking out.
Any of these means the joints need attention:
- Gaps where the frame meets the masonry
- Mastic that needs renewing before redecorating
- Failed mastic on an exposed elevation
- Old sand mastic that has cracked, crumbled or fallen out
For an older house near a landmark such as Church of the Holy Trinity, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Comparing quotes
- What happens if the job turns out different
- Whether they seal over old material or remove it
- What the cure time is
- Is VAT in the price?
Sand mastic for homes and businesses in Fisher's Pond
We work across Fisher's Pond renewing sand mastic on sash windows and doors. Every joint is cleaned out and filled by hand for a neat, traditional finish. If you have tired mastic found when preparing windows for paint and mastic dropping out of the joint, we can put it right, whatever the surface.
Around Fisher's Pond, many homes face open ground, so their windows and doors take the full weather. That exposure dries out and cracks the mastic around frames and sills faster.
Big or small, it’s backed by our 12-month guarantee in Fisher's Pond and across Hampshire.
- Place
- Fisher's Pond (SO50)
- Region
- Hampshire
- Guarantee
- One year on every job
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can be quoted together.
In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Sand mastic in Fisher's Pond: local notes
Historic houses like South Stoneham House (about 4.6 miles south-west) are a reminder that the area around Fisher's Pond has older buildings as well as new. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window. London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
For site and facilities teams at buildings such as Colden Common Primary School, its window and door frames need their mastic kept sound, just like a home’s. For landlords with property near Eastleigh station, any sash windows need sound mastic to keep draughts and rain out.
Fisher's Pond is about 2 miles north-east of Eastleigh, in Hampshire. Wherever you are in the SO50 postcode area, we can carry out sand mastic at your property. Across Hampshire, we cover 683 places, and Fisher's Pond is one of them. Southampton is on our list too, around 6 miles away.
Jobs for sand mastic in SO50 works the same way as everywhere else we cover. If you are just outside Fisher's Pond, we cover Nob's Crook (1 mile north-west), Crowdhill (1 mile south), Colden Common (1 mile north-west), Brambridge (1 mile north-west) and Lord's Wood (1 mile west). Further out, we also cover Winchester (5 miles north), Gosport (14 miles south-east), Fareham (10 miles south-east), Horndean (14 miles south-east), Totton (10 miles south-west) and Chandler's Ford (4 miles west).
Local landmarks in Fisher's Pond
We work in homes and buildings around Wyvern Technology College and The Fox & Hounds pub. Fisher's Pond’s nearest station is Eastleigh station, roughly 2.3 miles south-west of the centre. A little further out are Moorgreen Hospital (4.1 miles south) and Eastleigh Museum (2.4 miles south-west). Not far away are Twyford Down and Shawford Down.
Fisher's Pond questions
Is Fisher's Pond within the area you cover?
Yes, Fisher's Pond 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 you do sand mastic in Fisher's Pond?
Yes, Fisher's Pond is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or email us and tell us what needs doing, and we will give you a clear quote.
Do the sealants smell?
Some sealants have a smell while they cure. Opening a window helps.
What do you put in the joint?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
How do I get a quote for sand mastic in Fisher's Pond?
It depends on the job, so we quote each one individually. To get one, ring 0345 464 0079 or send us an email with a short description of the job.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises. Working times can be discussed when we quote.
Can new sealant go over the old?
No. We remove every bit of old sealant first, so the new sealant bonds properly.
Can sand mastic be painted?
Traditional guidance is not to paint over sand mastic. If you are redecorating the window, ask us first and we’ll talk you through it.
Places near Fisher's Pond
More services for Fisher's Pond
What happens on the day
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours per window, depending on the condition of the joints, and the area is left clean. Somewhere like Fisher's Pond needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First, we look at the surrounds with you and agree what needs doing.
- We rake out the old mastic and clean the joint.
- We pack any deep gaps so the mastic sits at the right depth.
- We mix the sand mastic and apply it by hand, shaping it to the joint.
- The finish is dressed so it sits neatly against the stone or brick.
Before we arrive
- Move anything stored near the joints
- Keep children and pets away from the work area
- Mention any leaks or damp you’ve noticed
How to get a quote
Need a quote? Please ring 0345 464 0079 or drop us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Advice
Can I do it myself?
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
What happens if it’s left?
Gaps round a sash window let in rain and draughts. Left, water can reach the timber and the wall so renewing it early protects the window. In a small place like Fisher's Pond, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. You will know the price before we begin.
What you get with us
- ARBOMaster approved applicator
- 20+ years of sealant experience
- Anti-fungal silicone where joints get wet
- Fully insured
See what affects the cost and customer reviews.
Looking after it afterwards
After the cure time, these simple habits help:
- Renew mastic before redecorating the windows
- Get any rot dealt with first
- Make sure water runs off the sill
- Go gently near the mastic when preparing windows
Make sure water drains away from the window surround. Water sitting against the mastic shortens its life.
It’s best to renew mastic before painting the windows. Painting over failed mastic hides the problem for a while.
When something else is needed
A few problems are outside what sealant work can do:
- Sashes that need overhauling
- Timber that has rotted
- Decisions on consent for listed homes
Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly.
What we seal
- Tenement windows
- Period & listed homes
- Brick reveals
- Timber door frames
- Stone surrounds
- Sash and case windows