Hampshire · England
Window & door mastic in Bramshaw, Hampshire
Mastic around window and door frames, sills and patio doors in Bramshaw, with a 12-month guarantee on every job. Call for a quick quote.
- Mastic that has split away from the wall
- Untidy mastic left by window fitters
- Cold air getting in at the frame edge
Window mastic in Bramshaw, done properly
If you can feel air around a shut window, the gap is often at the frame. A new joint stops the air getting through and quietens the whistle on windy days. If the draught is through the window seals instead, we will tell you. We work on window sills, composite doors and aluminium frames, and people most often call us about gaps between the frame and the inside reveal and untidy mastic left by window fitters.
Outdoor sealant needs dry, clean surfaces, so work on frames around Bramshaw is planned for dry weather. Tell us about access to every side of the house, including upper-floor windows.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- Bramshaw (SO43)
- Wider area
- Hampshire
- Cover
- 12 months on all our work
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Can I do it myself?
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. Everything old must be removed first.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Nearby places to Bramshaw
More services for Bramshaw
For landlords and businesses
From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a one-year guarantee.
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
Why act early in Bramshaw
Running fresh sealant over the old joint is tempting, but it won’t grip old, dirty sealant. It peels before long, and water still gets in behind. The old mastic has to come out. Where a wall is exposed, as many are in small places like Bramshaw, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
The cost reflects the work involved, not a rough estimate. That is why we ask about the job first and give you a clear quote before any work starts.
Why us?
- Domestic, commercial and hotel work
- An ARBOMaster approved applicator
- Tidy, careful work
- 4.9 on Google from 180+ five-star reviews
Take a look at what affects the cost or customer reviews.
What we do, step by step
Good joint work is mostly preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. In total, it normally takes most of a day for a typical house, less for a few frames. For a village or hamlet like Bramshaw, the journey is planned in advance: 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 confirm safe access to each frame.
- Old, cracked mastic is removed completely.
- Frame and wall are cleaned and must be dry before sealing.
- Deep voids are backed, then the sealant is gunned in.
- We tool the joint so water runs off, then clear up.
Before we arrive
- Let us know about parking restrictions
- Mention any leaks or damp you’ve noticed
- Keep pets and children clear of the area while we work
Ask for a quote
We don’t publish a price list, because every job is different. Instead, your job gets its own clear quote. To get started, ring 0345 464 0079 or drop us an email.
Related advice
Bramshaw homes and the weather
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. With historic houses such as Landford Manor (about 2.3 miles north) nearby, there’s older building stock in the area around Bramshaw as well as newer homes. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.
In and around Bramshaw, as anywhere, good window mastic starts with a clean, dry, properly prepared joint.
Bramshaw is about 5 miles west of Totton, in Hampshire. We provide window mastic to householders, landlords and businesses in Bramshaw and nearby. We cover 683 towns and villages across Hampshire, from the larger towns to small villages. Southampton is on our list too, around 10 miles away.
Our applicators cover all of the SO43 postcode area for window mastic. With the B3079 close by, Bramshaw is simple for us to get to. Nearby, we also carry out window mastic in Canada (2 miles north-east), Brook (2 miles south) and Wittensford (2 miles south-east). Within a short drive, we also cover Winchester (15 miles north-east), Eastleigh (12 miles east), Totton (5 miles east), Chandler's Ford (10 miles east), Hedge End (14 miles east) and Lymington (13 miles south).
Near you in Bramshaw
Nearby you will also find Tatchbury Mount Hospital (4.1 miles east). Green spaces nearby include Copythorne Common.
FAQs for Bramshaw
Will you come out to Bramshaw?
Yes, we do. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Is window mastic in Bramshaw guaranteed?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
What information do you need?
Just the basics: the address or postcode, what’s wrong and any access issues. Then ring 0345 464 0079 or drop us an email.
Will it make a mess?
No. The area is protected while we work and cleaned up afterwards.
Can I add another job to the visit?
Yes. Just list everything you need.
Do you do commercial work?
Yes. Hotels, offices and other businesses use us.
When is the sealant fully cured?
Different products cure at different speeds, so follow the cure time we give you when we finish.
Do you work on first-floor windows?
Yes, where it’s safe. For high or awkward windows, we will tell you what access is needed.
When something else is needed
New sealant can’t fix everything, and we’d rather say so up front. It will not solve:
- Damp problems in the wall away from the window
- Broken hinges, locks or handles
- Rotten timber, which needs a joiner first
If in doubt, phone 0345 464 0079 or send us an email and we will say what we think.
What we seal
- uPVC windows
- Composite doors
- Aluminium frames
- Window sills
- Timber windows & doors
- Patio & French doors
When to call us in Bramshaw
Water runs down the glass onto the sill, and the ends of the sill, where it meets the wall, are where it gets in. When that sealant fails, water gets into the wall or under the frame.
Common reasons people contact us include:
- Rushed sealant from a window installation
- Leaking joints at the ends of sills
- Mastic that is falling out in pieces
- Cold air getting in at the frame edge
In the older streets around Church of St Peter, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
What your quote should include
- Is the old sealant removed completely?
- How hidden problems are handled
- What preparation is included
- Which sealant they’ll use, and why
How to look after the new joints
After the cure time, these simple habits help:
- Look round the frames every year or so
- Wash the frames with mild soapy water
- Don’t paint over the silicone
- Keep paint and stain on wooden frames in good order
Most silicone sealants will not take paint, so if you are planning to paint the frames or walls, tell us beforehand. There are paintable sealants for joints that need it.
Look out for the warning signs: cracks in the mastic, gaps you can see light through, damp on the reveal or mould around the inside of the frame. Any of these is worth a call.