Hampshire · England
Window Mastic in Odiham
Window mastic for Odiham and the surrounding area: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Mastic that is falling out in pieces
- Damp patches on the reveal after heavy rain
- Whistling draughts around closed windows
Window mastic in Odiham
Frames and walls do not move together. Plastic and aluminium frames move with the temperature, while masonry stays fairly still. That’s why the joint needs a flexible, low-modulus sealant rather than something rigid. Common call-outs are for rain getting in at the frame or under the sill and gaps where the sill meets the wall, on uPVC windows, aluminium frames and patio & French doors.
Around Odiham, conservatories, garden rooms and patio doors are often part of the house. Their glazing joints and frame seals are as much a part of the job as the windows, and any older timber or sash windows need a sealant that suits them.
All of our work is guaranteed for twelve months, and the guarantee is the same wherever you are.
- Location
- Odiham (RG29)
- Region
- Hampshire
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Why act early in Odiham
Not every sealant suits a window. Interior caulk and bathroom silicone aren’t made for exterior frame joints. A low-modulus exterior sealant keeps its stretch through hot and cold weather. Homes in smaller places like Odiham can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.
What it costs depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts.
Why Odiham customers choose us
- Fully insured
- Quality sealants from Arbo and Everbuild
- White, clear, grey or coloured to suit, where the product allows
- Tidy, careful work
Signs you need window mastic in Odiham
Every frame moves through the day. A plastic or aluminium frame lengthens in sunshine and shortens as it cools, while the brick or render around it hardly moves. If the sealant cannot stretch, it splits.
Common reasons people contact us include:
- Gaps where the sill meets the wall
- Gaps between the frame and the inside reveal
- Rushed sealant from a window installation
- Whistling draughts around closed windows
Managing a site like Mayhill Junior School? Then larger buildings have plenty of frames, and the mastic around each one ages.
Comparing quotes
- Who does the work, and how experienced they are
- How the joint is cleaned and prepared
- What product goes in the joint
- Whether you can choose the colour
Odiham questions
Is Odiham within the area you cover?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Do you work for landlords with property near Hook station?
Yes, rental work is part of what we do. Just call 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.
Are you fully insured?
Yes. We are fully insured.
Can new window sealant be painted?
It depends on the sealant. Some hybrid sealants can be painted; silicone can’t. Tell us if you’re decorating and we’ll choose accordingly.
Will you leave a mess?
No. We work neatly, protect the area around the joints and tidy up afterwards.
Can new sealant go over the old?
No, it will not last. It may look fine at first, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.
Do I have to be there?
It depends on the job. Inside work needs someone to give us access.
Can I do it myself?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
What sealant work cannot fix
We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:
- A frame that has rotted at the joint
- Worn gaskets, brush seals or a door that has dropped
- Broken hinges, locks or handles
If you’re not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer.
What we seal
- Composite doors
- uPVC windows
- Timber windows & doors
- Aluminium frames
- Window sills
- Patio & French doors
Windows and doors in Odiham
Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For landlords with property near Hook station, renewing tired window mastic between tenants heads off draught and damp complaints. For an older house near a landmark such as All Saints Church, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Odiham is about 4 miles west of Fleet, in Hampshire. If you need window mastic in Odiham, it’s easy to get a quote: please ring 0345 464 0079 or email us. We cover Hampshire from our Crawley base. Odiham is one of 683 places in Hampshire we cover. For nearby work, see our Reading page (14 miles or so).
We cover every part of the RG29 postcode area for window mastic and the streets around it. You will find streets such as Goodchild Square, High Street and London Road, all of which we cover. Nearby, we also carry out window mastic in North Warnborough (1 mile north-west), Broad Oak (1 mile north-east), Warnborough Green (1 mile north-west), Greywell (1 mile west) and Hook Common (2 miles north-west). Larger places within reach include Basingstoke (7 miles west), Farnborough (8 miles east), Fleet (4 miles east), Aldershot (8 miles east), Alton (7 miles south) and Yateley (7 miles north-east).
Local landmarks in Odiham
Around Odiham, our work takes us to homes and buildings near Robert May's School and The Bell Inn, among other places. For rail, the closest station is Hook station, roughly 2.1 miles north-west of the centre. Well-known places in the area include West Green House Agricultural Museum (3.3 miles north) and Odiham Castle (1.2 miles north-west). Not far away are Dogmersfield Lake and Tundry Hill.
Quotes for window mastic in Odiham
Your quote is based on your job. We take into account:
- The number and length of the joints
- Whether the work is at height
- Working hours on commercial sites
- Mould in or behind the old joints
Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. You will know the price before we begin.
What we need to know
Photos by email are helpful but not essential. Please mention:
- How many joints, rooms or windows are involved
- What’s wrong with the joints now
- Whether it’s a home or a business
- Access, such as stairs, a lift or height
If you are in Odiham and need window mastic, phone 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.
Landlord and commercial work in Odiham
In hotels, rooms out of use cost money, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.
From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
More services for Odiham
DIY versus a professional finish
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
What we do, step by step
We keep the work tidy and contained to the joints we are treating, so you can carry on as normal. Expect the work to take most of a day for a typical house, less for a few frames. A visit to Odiham is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- 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.
- Backing rod fills deep voids and the sealant goes in on top.
- The joint is shaped to shed water and the area tidied.
Preparing for the visit
- Tell us about any water getting in
- Mention if the joints have been sealed before
- Clear the area around the work
Ask for a quote
To get a quote, phone 0345 464 0079 or drop us an email with the location and a short description of the problem. We will give you a clear quote before any work starts.