Essex · England
Basildon Window Mastic
Our applicators work in Basildon on mastic around window and door frames, sills and patio doors. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.
- Cracked internal joints between frame and plaster
- A bead that doesn’t match the frame
- Cracked sealant at the sill ends
Keeping the joints in good condition
A little care helps the new joints last. Our advice:
- Keep paint off silicone joints
- Avoid harsh chemicals near the mastic
- Keep paint and stain on wooden frames in good order
- Walk round the house once a year and look at the joints
On timber frames, keep the paintwork in good order, since wood that gets wet swells and shrinks more. Paint up to the joint, not over the silicone.
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. If you notice one, it’s time to get the joint looked at.
About our window mastic in Basildon
Whether it’s one leaking patio door or every frame on the house, the work is priced before anything is done. To get one, phone 0345 464 0079 or drop us an email with the number of frames and any access details. If you’re dealing with cold air getting in at the frame edge and white mastic on grey or black frames, we can help, whatever the surface.
A place the size of Basildon has every kind of window, from older timber frames to uPVC and aluminium in newer homes. Each needs the right sealant, and each joint wears out eventually.
Big or small, you get the same one-year guarantee.
What window mastic looks like in Basildon
Basildon was built as one of England’s post-war new towns. Many homes date from the post-war decades, and many will have had their original windows replaced. The mastic around replacement frames ages too, and gaps at sills and frame heads are where water gets in. The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For an older house near a landmark such as St Martin of Tours, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint. For landlords with property near Basildon station, renewing tired window mastic between tenants heads off draught and damp complaints.
Basildon is about 24 miles east of London, in Essex. Basildon gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our Essex coverage runs to 644 places, and Basildon is one of them. There’s also a page for Chelmsford, roughly 11 miles from Basildon.
Jobs for window mastic in SS16, SS15, SS14 and SS13 works the same way as everywhere else we cover. Whether your property is on Town Square, St Martins Square and Market Square or anywhere close by, we can help. Main roads around Basildon include the A13 and A127, which makes travel easy. Neighbouring places we cover for window mastic include Lee Chapel (1 mile south-west), Noak Bridge (1 mile north-west), Vange (1 mile south-east), Steeple View (2 miles north-west) and Laindon (2 miles west). We also work in nearby towns such as Chelmsford (11 miles north), Brentwood (8 miles north-west), Maldon (14 miles north-east), Canvey Island (6 miles south-east), Billericay (4 miles north) and Rayleigh (6 miles east). As one of the bigger places in Essex, Basildon has every kind of property, from flats to offices.
Around Basildon
We work in homes and buildings around Gloucester Park, Sigered pub and Woodlands School and the streets around them. Basildon has its own railway station: Basildon station. Nearby you will also find Eastgate Shopping Centre (under half a mile south) and Basildon University Hospital (1 mile south). Open spaces near Basildon include Vange Marsh RSPB nature reserve.
Places near Basildon
Also in Basildon
Can I do it myself?
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
What we’re called out for in Basildon
Sun, frost and rain wear sealant out. Sunlight dries the surface out, and over the years it loses its give, cracks and comes away.
Common reasons people contact us are:
- Hard, cracked sealant around windows
- Draughty joints inside around the window
- Untidy mastic left by window fitters
- Leaking joints at the ends of sills
If you look after a building such as Ghyllgrove Primary School, the mastic around its windows and doors needs looking after like any other building’s.
Before booking anyone
- Whether they seal over old material or remove it
- How long the guarantee is
- Who does the work, and how experienced they are
- What preparation is included
What affects the quote in Basildon
For a quick quote, just ask. The main things that affect it are:
- Any mould that needs treating
- Any working-time requirements on site
- The old material and how stubborn it is
- The size of the job
Combining jobs into one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We will send you a clear quote for the lot.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- If it’s domestic, commercial or a hotel
- Where the property is
- What’s wrong with the joints now
- How many joints, rooms or windows are involved
For window mastic in Basildon, ring 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.
Landlords, agents and businesses in Basildon
We work for landlords and agents as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.
Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.
Basildon questions
Can you help a landlord with a rental near Basildon station?
Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.
Do you cover Basildon for window mastic?
Yes, Basildon is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or email us and let us know what needs doing, and we’ll give you a clear quote.
What does window mastic cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote and we will talk you through it.
Are you insured?
Yes. Mr Mastic is fully insured, and we have been doing sealant work for more than 20 years.
Is it messy?
No. We work neatly, protect the area around the joints and tidy up afterwards.
What sealant do you use?
Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We explain the product when we quote.
Will new mastic stop draughts?
In many cases. The gap between frame and wall is a common source of draughts, and resealing inside and out closes it.
Do you seal inside as well as outside?
Yes. Outside is the weather seal; inside closes the gap to the plaster. We can do either or both.
Why it’s worth doing now in Basildon
Once mastic fails, rain can get between the frame and the wall. Left long enough, it can stain inside walls, spoil plaster and rot wooden frames. A reseal is a much smaller job. For businesses in Basildon, a room closed because of a leak or mould costs more than the sealant, so it pays to replace failing joints before they get that far.
What you pay reflects the work, not a rough estimate. That’s why we ask a few questions first and agree the price before starting.
What you get with us
- Old sealant always removed completely
- Homes, businesses and hotels
- 4.9 on Google from 180+ five-star reviews
- Every job guaranteed for a year
Read what affects the cost or our reviews.
How it works
All our tools and materials come with us in the van, so you don’t need to buy or prepare anything. After a quick look at the joints together, we protect the area and start. Most jobs take anything from an hour or two to a full day, depending on how many frames there are. Jobs in a place the size of Basildon range from town-centre flats to offices and family homes. Whichever it is, tell us how to get in, where to park and where the work is.
- We check each frame and agree which ones need doing.
- Next the failed sealant is cut away and the joint cleaned.
- Where gaps are deep, backing rod goes in first.
- New exterior sealant goes on in a matching colour and is tooled smooth.
- We clear up and check every joint is fully closed.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Keep children and pets away from the work area
- For indoor joints, keep the area dry beforehand if you can
Ask for a quote
Getting a quote is simple: let us know the job and the location, and roughly how big it is. Photos by email help us understand the job, and we will take it from there.

