Hampshire · England
Window & door mastic in Egypt, Hampshire
Specialist window mastic for Egypt: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Water coming in at the bottom corners of a door
- Draughts coming in around windows and doors
- White mastic on grey or black frames
About our window mastic in Egypt
Mr Mastic’s applicators have more than 20 years’ experience with window and door sealants. We’re ARBOMaster approved and fully insured, and we give a one-year guarantee on the work. We work on aluminium frames, window sills and patio & French doors, and common reasons people get in touch are whistling draughts around closed windows and draughty joints inside around the window.
Somewhere as small as Egypt, older homes often have timber frames set in stone or brickwork. Not every older frame suits a modern silicone bead, and sometimes a traditional sand mastic is the better choice.
We stand behind the work with a 12-month guarantee, so you are not left on your own once the job is done.
- Where
- Egypt (SO21)
- Region
- Hampshire
- Guarantee
- One year on every job
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Aftercare tips
After the cure time, these simple habits help:
- Walk round the house once a year and look at the joints
- Do not use solvent cleaners on the joint
- Paint up to the joint, not over it
- Wash the frames with mild soapy water
Keep sill grooves and drainage slots clear, so water can run away instead of sitting against the joint.
Water trapped behind a failed joint can start rot in timber frames and sills. Rotten timber needs a joiner, not a sealant, so it pays to reseal before that happens.
Frames and glazing around Egypt
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.
Homes close to Ebenezer Methodist Chapel include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Egypt is about 7 miles north of Winchester, in Hampshire. For window mastic in and around Egypt, please phone 0345 464 0079 or send us an email for a quick quote. We cover Hampshire from our Crawley base, Egypt included. Our Hampshire coverage runs to 683 places, Egypt among them. Our Southampton page covers work nearby (17 miles or so).
Work in SO21 works the same way as everywhere else we cover. That includes homes and businesses on Alexandria Road and Stockbridge Road East and the roads around them. Nearby, we also carry out window mastic in Sutton Scotney (1 mile south-west), Hunton (1 mile east), Stoke Charity (1 mile south-east), Barton Stacey (2 miles north-west) and South Wonston (3 miles south). Within a short drive, we also cover Basingstoke (12 miles north-east), Winchester (7 miles south), Eastleigh (13 miles south), Andover (7 miles north-west), Chandler's Ford (12 miles south) and Alton (15 miles east).
Landmarks near Egypt
Around Egypt, our work takes us to homes and buildings near Coach And Horses pub. For rail, the closest station is Micheldever station, roughly 3.5 miles north-east.
How the job changes by surface
Window sills
Masonry sills can have joints where water gets in, and the joint under the frame can let rain run behind. Those are sealed with a product suited to stone or concrete.
uPVC windows
uPVC expands and contracts noticeably with temperature, so we use a flexible, low-modulus sealant. White is the usual colour, with brown, anthracite grey and black for coloured frames.
Nearby places to Egypt
What else we do in Egypt
What happens if it’s left?
The work is quick compared with the damage it prevents: it takes a few hours for a few frames, or a day or more for a whole house. Wait for damp to appear and there may be plaster and decorating to sort out too. Older cottages and farmhouses around Egypt can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. Your quote takes all of that into account.
Why book with us
- A choice of colours where the product allows
- 12-month guarantee on every job
- Arbo and Everbuild products
- Any old sealant cut out fully, not covered over
Take a look at our cost guide or what customers say.
What we are called out for in Egypt
Timber windows bring their own problems. Mastic painted over many times cracks with the paint, and the wood moves with damp as well as heat.
The problems people usually mention when they call are:
- Cracked or shrunken mastic around the frame
- Cracked sealant at the sill ends
- Gaps between the frame and the inside reveal
- White mastic on grey or black frames
Rented homes near Micheldever station change hands often, and sound mastic around windows and doors keeps out the draughts and damp that tenants notice first.
Comparing quotes
- How much experience the applicator has
- What preparation is included
- How long the guarantee is
- Whether they seal over old material or remove it
Work for landlords, hotels and businesses
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a one-year guarantee.
We also work for property managers and facilities teams. We can quote a run of properties together.
The process
We work through the job in order: protect, prepare, seal, tidy. Typically it takes a morning for a couple of windows and a door. In a small place like Egypt, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We check how each frame can be reached safely.
- 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.
- The joint is shaped to shed water and the area tidied.
Before we arrive
- Mention any tricky access
- Keep children and pets away from the work area
- Tell us if parking is tricky
How to get a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will explain how we’d tackle it. Whenever you’re ready, ring 0345 464 0079 or email us.
Related advice
What sealant work can’t fix
In fairness, some problems need a different trade:
- Worn gaskets, brush seals or a door that has dropped
- Faulty window hardware
- Damp coming through the wall itself rather than the frame joint
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think.
Where we work in Egypt
- Patio & French doors
- uPVC windows
- Aluminium frames
- Timber windows & doors
- Composite doors
- Window sills
Egypt: your questions answered
Will you come out to Egypt?
Yes. Egypt is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Micheldever station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we’ll give you a clear price.
Do you take out the old sealant first?
Yes, always, and completely. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Can you work on commercial sites?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. We can talk about working times when we quote.
How many windows can you do in a day?
That depends on the number of frames, how they’re reached and the state of the old mastic. We will tell you how long your job needs when we quote.
Do you have sealant for grey or black windows?
Yes, in most cases. Tell us the frame colour when you get in touch and we will use the nearest match.
How do I get a quote for window mastic in Egypt?
Size, access and the old material all affect the cost. Call for a quick quote and we’ll talk you through it.
Can new sealant go over the old?
No. New silicone will not bond to old silicone, and it traps any mould or water underneath. We remove it all first.