Surrey · England
Window & door mastic in Shortheath, Surrey
Specialist window mastic for Shortheath: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Gaps left after new windows were fitted
- Cracked or shrunken mastic around the frame
- Cracked internal joints between frame and plaster
When to call us in Shortheath
Joint shape matters as much as the product. A skim of sealant over a wide gap soon tears, while a joint packed solid can’t stretch. Backing rod sets the right depth.
If you can see any of these, it’s time to have the joints looked at:
- Draughts coming in around windows and doors
- Leaking joints at the ends of sills
- Mastic that is falling out in pieces
- Hard, cracked sealant around windows
For landlords with property near Farnham station, renewing tired window mastic between tenants heads off draught and damp complaints.
Comparing quotes
- Is VAT in the price?
- What happens if they find a problem under the old sealant
- Who does the work, and how experienced they are
- Is the old sealant removed completely?
Window mastic in Shortheath
From a single sill to a whole house of windows, you’ll get a clear quote before any work starts. To get one, ring 0345 464 0079 or email us with the number of frames and any access details. Common call-outs are for rain getting in at the frame or under the sill and gaps left after new windows were fitted, on composite doors, uPVC windows and patio & French doors.
In a village or hamlet like Shortheath, older cottages and farmhouses often have timber windows set in stone or brick. Older buildings like these do not always suit modern silicone, and sometimes a traditional sand mastic is the better choice.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we’ll put it right.
- Where
- Shortheath (GU9, GU10)
- Region
- Surrey
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What window mastic looks like in Shortheath
Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Farnham Castle (about 1.6 miles north) nearby, there’s older building stock in the area around Shortheath 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.
For site and facilities teams at buildings such as St Peter's CofE Primary School, the mastic around its windows and doors needs looking after like any other building’s. Homes close to St Peter's Church include some older properties, and the joint between an old wall and a newer frame is generally the first place rain gets in.
Shortheath is about 1 mile south-west of Farnham, in Surrey. Homes, rented property, offices and hotels in Shortheath can book us for window mastic. The work is guaranteed for a year. Shortheath is one of 395 places in Surrey we cover for window mastic. We also work in Reading, around 19 miles away.
Our applicators cover all of the GU9 and GU10 postcode area for window mastic and the streets around it. If you need window mastic at a property on Shortheath Road, Little Thurbans Close and Sunnydell Lane or a nearby road, we can help. You will find Shortheath on the B3384, so it’s easy for us to get to with everything needed for window mastic. We also cover the places around Shortheath: Wrecclesham (1 mile west), Boundstone (1 mile south), Rowledge (1 mile south-west), Holt Pound (1 mile south-west) and Bucks Horn Oak (2 miles south-west). Within a short drive, we also cover Guildford (11 miles east), Woking (13 miles north-east), Camberley (10 miles north), Frimley (9 miles north-east), Haslemere (8 miles south-east) and Cranleigh (15 miles east).
Around Shortheath
We work in homes and buildings around The Royal Oak Public House, Weydon School and Weydon School and the streets around them. For rail, the closest station is Farnham station, roughly 1.3 miles north-east of the centre. Other landmarks nearby include Farnham Castle (1.6 miles north) and Museum of Farnham (1.2 miles north). The countryside around Shortheath includes Aunt's Pool and Farnham Heath.
FAQs for Shortheath
Do you cover smaller places like Shortheath?
Yes, Shortheath is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Farnham station?
Yes. We work for letting agents and landlords as well as householders. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll send you a clear quote.
Should I try DIY first?
Some simple jobs can be done by a careful DIYer. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Do I have to be there?
It depends on the job. For work indoors, someone needs to let us in, while outside work can sometimes be arranged differently.
Are you insured?
Yes, we are fully insured for domestic and commercial work.
Can you do several jobs on one visit?
Yes, we can. More than one area can go on one quote.
Can new sealant go over the old?
No, it won’t last. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
Do you seal inside as well as outside?
Yes, we do both. Indoors, we seal between the frame and the plaster or reveal.
How to look after the new joints
Looking after new joints is easy, and it makes a real difference:
- Keep paint off silicone joints
- Wash the frames with mild soapy water
- Look round the frames every year or so
- Keep solvents and bleach off the sealant
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.
A small gap around a frame only grows. As old mastic keeps shrinking, the gap widens, and a cold room gets colder. A new joint closes it up.
Places near Shortheath
Other services in Shortheath
The process
You don’t need to clear the whole room or building, only the area right around the joints. We protect the rest, and the work takes a few hours for a handful of frames, longer for a whole house for a typical job. For a village or hamlet like Shortheath, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First, we go round the frames with you and agree the list.
- We remove the old mastic and clean the frame edge and wall.
- Where the gap is deep, backing rod goes in first.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- We tool each bead neatly and check every joint is closed.
Preparing for the visit
- Let us know about earlier repairs to the joints
- Tell us about any water getting in
- Mention any sign-in or site rules at work premises
Ask for a quote
For a quote, ring 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You will have a clear quote before work begins.
Advice
Should I try it myself first?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Honest limits
In fairness, some problems need a different trade:
- A door that needs adjusting, rehanging or new seals
- A sash or casement that will not close properly
- A frame that has rotted at the joint
If you are not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer before booking.
Joints and surfaces we work on
- uPVC windows
- Timber windows & doors
- Aluminium frames
- Composite doors
- Patio & French doors
- Window sills
How the job changes by surface
uPVC windows
Some uPVC windows were sealed at fitting with a quick bead that never bonded. It comes out, deep gaps get backing rod and the joint is resealed.
Aluminium frames
Bi-fold and sliding aluminium doors have long frame joints, and the bottom joint sees the most water. We prepare and reseal every joint, backing the deep ones.
What happens if it’s left?
Working on frames from a ladder with a sealant gun is not easy, especially upstairs. We cut out properly, back deep gaps and tool every joint neatly, in a sealant suited to the wall. Older cottages and farmhouses around Shortheath can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote and we will talk you through it.
Why book with us
- An ARBOMaster approved applicator
- More than 20 years in sealant work
- Any old sealant cut out fully, not covered over
- Full insurance on every job
Take a look at our cost guide or our reviews.