Hampshire · England
Window & door mastic in Frogham, Hampshire
Window and door frames in Frogham need attention? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.
- Whistling draughts around closed windows
- Water coming in at the bottom corners of a door
- Gaps left after new windows were fitted
How we quote for window mastic
Your quote is based on your job. We take into account:
- Working hours on commercial sites
- How much there is to do
- How many areas need sealing
- The old material and how stubborn it is
What it costs depends on the size of the job, how much old material has to come out and access to the work. We give a clear quote before we start.
Asking for a quote
You do not need to know the technical terms. It helps if you can tell us:
- What’s wrong with the joints now
- Roughly how big the job is
- Where the job is, and your postcode
- If it’s domestic, commercial or a hotel
There’s no standard price list. Instead, your job gets its own clear quote. To arrange one, phone 0345 464 0079 or send us an email.
About our window mastic in Frogham
Homes in Frogham have every kind of window: from uPVC casements to timber and aluminium, plus patio doors, French doors and sills. Each gets a sealant chosen for the frame and the wall it meets. We work on patio & French doors, uPVC windows and timber windows & doors, and people most often call us about whistling draughts around closed windows and gaps between the frame and the inside reveal.
Around Frogham, 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.
Every job is covered by a 12-month guarantee.
- Location
- Frogham (SP6)
- Region
- Hampshire
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Different surfaces, different methods
Aluminium frames
Bi-fold and sliding aluminium doors have long frame joints, and the bottom joint sees the most water. Each is cleaned, backed where deep and resealed.
Window sills
Sills catch the water running down the glass, so the joints at each end and underneath matter. They’re cut out and resealed with exterior sealant.
Towns and villages near Frogham
Other services in Frogham
What happens on the day
A visit follows a simple pattern: we check the joints, protect the area around them, do the work and tidy away. Most jobs take a few hours for a few frames, or a day or more for a whole house. Somewhere like Frogham 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.
- We check how each frame can be reached safely.
- Old, cracked mastic is removed completely, along with any loose debris.
- The surfaces are cleaned and left dry.
- Deep voids are backed, then the sealant is gunned in.
- The joint is shaped to shed water and the area tidied.
Getting ready for the visit
- Mention if the joints have been sealed before
- Move anything stored near the joints
- Mention any tricky access
Getting a quote
Getting a quote is simple: let us know the job and the location, and roughly how big it is. A few photos by email make the job easier to understand, and we’ll come back to you with a quote.
Advice
When it is not the sealant
To be straight with you, some problems need a different trade:
- A frame that has rotted at the joint
- Faulty window hardware
- A failed sealed unit that has misted up
If in doubt, phone 0345 464 0079 or email us and we’ll say what we think.
What we seal
- Patio & French doors
- Timber windows & doors
- Window sills
- uPVC windows
- Composite doors
- Aluminium frames
Common questions in Frogham
Is Frogham within the area you cover?
Yes, Frogham is covered. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
What guarantee comes with window mastic in Frogham?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
What sealant do you use?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we are using.
Are you an approved applicator?
Yes. We are approved under the ARBOMaster scheme, the approved applicator scheme for Arbo sealants.
Is the new sealant paintable?
Most silicone can’t be painted. If you plan to paint, tell us first and we can use a paintable sealant where it suits the joint.
Can resealing stop a draught around my window?
Yes, where the draught is at the frame edge. We find where the air is coming from before we reseal.
Will there be a smell?
There can be a smell while the sealant cures. Ventilation helps.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
How to look after the new joints
How long the joints last depends on use and care. We suggest:
- Clear any debris from frame drain holes
- Do not paint over the silicone
- Avoid blasting the frames with a pressure washer
- Wash the frames with mild soapy water
Try not to touch the new joint while it cures, for as long as we advise. Keep jet washers away from the frames.
Water trapped behind a failed joint can start rot in timber frames and sills. Once wood has rotted, it needs repair before it can be sealed, so it pays to reseal before that happens.
For landlords and businesses
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will quote.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Signs you need window mastic in Frogham
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.
Signs it’s time to call us include:
- Rushed sealant from a window installation
- Black, perished sealant on frames
- Damp patches on the reveal after heavy rain
- Draughty joints inside around the window
In the older streets around Church of the Holy Ascension, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
What your quote should include
- What preparation is included
- Whether all the old sealant comes out first
- What insurance they hold
- Who does the work, and how experienced they are
Window mastic in Frogham: local notes
Historic houses like Breamore House (about 4 miles north) are a reminder that the area around Frogham 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, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For site and facilities teams at buildings such as Hyde Church of England Primary School, larger buildings have plenty of frames, and the mastic around each one ages.
Frogham is in Hampshire. Whether you’re in the middle of Frogham or further out, we cover window mastic for every kind of property, from flats and houses to offices and hotels. Across Hampshire, we cover 683 places, and Frogham is one of them. Our Southampton page covers work nearby.
We cover every part of SP6 for window mastic and the streets around it. Whether your property is on Blissford Hill, Abbots Well Road and Frogham Hill or anywhere close by, our applicators can take on the job. We also cover Blissford (1 mile north), Hyde (1 mile south-west), Hungerford (1 mile south-west), Stuckton (1 mile west) and North Gorley (1 mile south-west). We also work in nearby towns such as Totton (11 miles east), Lymington (14 miles south-east), Romsey (13 miles north-east), New Milton (12 miles south), Ringwood (5 miles south) and Barton on Sea (13 miles south).
Landmarks near Frogham
Typical jobs here are in homes near The Burgate School and Sixth Form and the streets around them. Well-known places in the area include Fordingbridge Doll Museum (1.6 miles north-west) and Godshill Castle Hill (2 miles north). Green spaces nearby include Linbrook Lake and Blashford Lakes.