Hampshire · England
Window & door mastic in Wittensford, Hampshire
We cover Wittensford for mastic around window and door frames, sills and patio doors. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Rain getting in at the frame or under the sill
- A bead that does not match the frame
- Gaps between the frame and the inside reveal
Why it’s worth doing now in Wittensford
Draughts and leaks do not always mean new windows. Where the frames are sound, new mastic normally deals with draughts and leaks at the edges. If we find failed glass units or worn seals, we will tell you. Where a wall is exposed, as many are in small places like Wittensford, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
What you get with us
- Sanitary silicone with an anti-fungal additive in wet areas
- ARBOMaster approved applicator
- A choice of colours where the product allows
- Old sealant always removed completely
Window mastic in Wittensford
Homes in Wittensford have every kind of window: uPVC, aluminium, timber and composite, along with patio doors, French doors and sills. The sealant is chosen to suit the frame material and the wall. Typical jobs include mastic that has split away from the wall and damp patches on the reveal after heavy rain, on uPVC windows, aluminium frames and composite doors.
Homes in small places like Wittensford 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.
Our work is backed for twelve months.
- Place
- Wittensford (SO43)
- Wider area
- Hampshire
- Cover
- One year on every job
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What happens on the day
You do not need to clear the whole room or building before we come, only the area right around the joints. Everything nearby is protected, and the work takes most of a day for a typical house, less for a few frames in most cases. Somewhere as small as Wittensford, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First we look at every frame and agree the list.
- The old mastic is cut out and the surfaces cleaned back.
- Where gaps are deep, backing rod goes in first.
- New exterior sealant goes on in a matching colour and is tooled smooth.
- Every joint is checked before we leave.
Preparing for the visit
- Clear the area around the work
- Mention any parking rules near the property
- Tell us about any previous sealing or DIY attempts
Ask for a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. Whenever you are ready, call 0345 464 0079 or email us.
Related advice
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.
A careful DIYer can reseal a simple joint, 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.
Frames and glazing around Wittensford
With historic houses such as Landford Manor (about 4.2 miles north) nearby, there’s older building stock in the area around Wittensford as well as newer homes. Where a home is older, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic. The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Historic houses such as Landford Manor, about 4.2 miles north, show how far back building around Wittensford goes, and older homes nearby need a sealant that suits their walls.
Wittensford is about 4 miles west of Totton, in Hampshire. Homes, rented property, offices and hotels in Wittensford is covered for window mastic, old or new, large or small. The work is guaranteed for a year. Across Hampshire, we cover 683 places, Wittensford among them. You can also see our page for Southampton, roughly 9 miles from Wittensford.
Here we cover the SO43 postcode area for window mastic. We also cover the places around Wittensford: Cadnam (1 mile east), Newbridge (1 mile north-east), Minstead (2 miles south), Bartley (2 miles east) and Copythorne (2 miles east). Larger places within reach include Winchester (15 miles north-east), Eastleigh (11 miles east), Totton (4 miles east), Chandler's Ford (10 miles north-east), Hedge End (13 miles east) and Lymington (12 miles south).
Landmarks near Wittensford
In Wittensford, that means homes and buildings near Sir John Barleycorn Inn and the streets around them. The nearest railway station is Ashurst New Forest station, about 3.8 miles south-east of the centre. Nearby you’ll also find Tatchbury Mount Hospital (3 miles east). Not far away are Copythorne Common.
Landlords, agents and businesses in Wittensford
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements.
In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.
When to call us in Wittensford
Plenty of failed mastic was poorly applied in the first place. Sealant run over dust, wet brick or loose mortar didn’t grip properly, and it lets go sooner than it should.
Most people get in touch when they notice one of these:
- Damp patches on the reveal after heavy rain
- Gaps where the sill meets the wall
- A bead that doesn’t match the frame
- Untidy mastic left by window fitters
Letting a property close to Ashurst New Forest station? Then cracked frame mastic tends to show up as a draught or damp complaint, so it’s worth checking between lets.
Questions to ask before booking
- How the joint is cleaned and prepared
- How the colour is chosen
- Whether the sealant suits the joint
- How hidden problems are handled
Surface by surface
Timber windows & doors
On period timber windows, traditional sand mastic is sometimes the better choice. We’ll tell you which suits your home.
Window sills
Every drop off the glass ends up on the sill, so the joints at each end and underneath matter. They’re cut out and resealed with exterior sealant.
What else we do in Wittensford
FAQs for Wittensford
Can you do window mastic in Wittensford?
Yes, Wittensford is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear price.
Is Wittensford within the area you cover?
Yes, Wittensford is covered. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Will the old sealant be removed?
Yes, every time. New sealant won’t bond properly to old, so the joint is cleaned back first.
Is the work guaranteed?
Yes. Every job comes with our 12-month guarantee, and we’re fully insured.
Can tenants book the work?
Yes, but check with your landlord or agent first. Landlords are often happy for the work to be arranged.
Can you do upstairs windows?
Yes, where they can be reached safely. Let us know about access when you ask for a quote and we’ll plan for it.
How long will my window job take?
That depends on the number of frames, how they’re reached and the state of the old mastic. We’ll tell you how long your job needs when we quote.
Can landlords and businesses book you?
Yes, regularly. We can quote for several properties at once.
What affects the quote in Wittensford
Every job gets its own quote. These are the things that affect it:
- When we can work, for business premises
- Whether the work is at height
- How much there is to do
- How much old sealant there is and how hard it is to remove
The cost depends on the amount of work, how much old material has to come out and access to the work. You will have a clear quote before any work starts.
What we need to know
To make quoting easier, please include:
- The rough size of the job
- Any previous sealing or DIY work
- What the problem is, such as mould, gaps, leaks or cracking
- If it’s domestic, commercial or a hotel
If you are in Wittensford and need window mastic, phone 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we will agree the price before any work begins.