Inhurst construction mastic
Mastic packages for new-build and refurbishment projects in Inhurst and across Hampshire. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Early adhesion failures on new external joints
- Oversized or tapered gaps around new frames
- Caulk cracking where joints are moving more than expected
Construction mastic across Inhurst
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Do you need construction mastic in Inhurst?
Three-sided adhesion is a frequent fault on new work. Bonded to the base of the joint and both sides, sealant can’t stretch evenly so we set the depth properly before sealing.
Common reasons buildings call us in:
- Window and door perimeters that won’t pass inspection
- Sealant knocked or painted over by other trades
- Old sealant on a refurbishment that needs stripping before new work
- Perimeter gaps outside the sealant’s range
School extensions, at buildings such as The Hurst School, normally run to the summer holidays, mastic included.
Before you book anyone
- Health and safety accreditation such as CHAS
- Can the work be phased to keep areas open?
- How the existing material will be dealt with
- Whether primer will be used where the manufacturer specifies it
Construction mastic in Inhurst, done properly
On refurbishments, the mastic package typically includes cutting out old sealant as well as sealing new work. Old beads come out completely, as fresh silicone can’t grip old, and on older buildings we ask for the asbestos survey before disturbing anything. After that, the joints are prepared and sealed to the specification. We work on cladding and panel joints, window and door perimeters and floor and skirting junctions, and what we’re called in for most is missed perimeter joints on a new elevation and frame gaps too wide for sealant alone. For commercial sealant work in Inhurst, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
For a site near Inhurst, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Drawings, photographs and the programme let us give a fixed quote.
Every job we finish is backed by a 12-month workmanship guarantee, in Inhurst as everywhere else we work. If our installation lets you down in that time, we return and fix it.
- Where
- Inhurst (RG26)
- Region
- Hampshire
- Cover
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Places near Inhurst
What else we do in Inhurst
Why it’s worth doing now in Inhurst
It helps to bring the mastic subcontractor in before the package is urgent. We can check joint widths, flag frames with gaps that won’t seal and confirm products against the specification rather than at the snagging stage. Called in at the end, the same issues surface during handover. Halls, stores and units around places like Inhurst may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
What a job costs comes down to how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a quote when you are ready.
What you get with us
- Constructionline member
- Fully insured
- Clear, fixed quotes
- Work to your specification and the manufacturer’s guidance
Take a look at what affects the cost or our accreditations and insurance.
From enquiry to sign-off
At the end of each section, we remove the tape, clean down and inspect every joint. If an area should be left alone while the sealant cures, we say how long and put signs out. For work around Inhurst, we aim to finish in one visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- We start with the drawings, specification and programme.
- Quantities are measured and a fixed price returned.
- We agree with the site team which areas come first.
- Each area is sealed when it’s released.
- Joints are prepared, backed and sealed to the specification.
- After snagging, the work is handed over under our 12-month guarantee.
Getting the site ready
- Let us know about inductions and permits
- Point out parking and an unloading spot
- Agree which areas must stay open
Getting a fixed quote
Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. The easiest way is to phone 01277 525 020 or email drawings and photos.
Read more
Different surfaces, different methods
Bathrooms, en suites and washrooms
Across a block of flats or a hotel, sanitary sealing is repeated in every room. One applicator team gives the same finish everywhere, plot by plot or floor by floor.
Snagging before handover
Snags typically come from damage by following trades, missed joints or poor earlier work. Snagging can be included or priced separately.
Site staff or a sealant specialist?
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Questions about Inhurst
Would you work within a site like Park Prewett Hospital?
Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.
Is a smaller place like Inhurst outside your area?
Not at all. Inhurst is within our area. London and every South East county are within our area. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.
Are you CHAS accredited?
We’re CHAS accredited and a Constructionline member, and our applicators hold CSCS cards. Tell us what site paperwork you need and we’ll confirm with the quote.
What happens if old sealant might contain asbestos?
The duty to manage asbestos sits with the building’s dutyholder, so we will ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.
What site paperwork can you supply?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Do you take on small jobs?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Will you stick to the specified products?
We use the product the specification names. Any suggested alternative is put to you before anything changes.
Looking after the joints
Once the work is signed off, a little attention goes a long way:
- Brief the final clean team to avoid blades near sealant
- Get the mastic subcontractor involved early in the programme
- Flag uneven or tapered frame gaps early
- Don’t force external sealing on a damp or frosty day
A new structure shifts as it loses construction moisture. Flexible sealants in the right joints handle normal movement. We can advise if a joint needs a different product.
One unsealed frame can let water into finished internal areas. On a new building that means remedial work after decorating, and a delay to handover. A check of every frame before decorators start is worth the time.
Construction mastic around Inhurst: how the place shapes the job
Inhurst is in the South East, one of the UK’s drier regions. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so the external programme keeps a little slack. Central London is about 48 miles from Inhurst. Towns within reach of London tend to keep building, from flats to offices and schools, and each scheme needs its mastic sealed to programme.
New wings at hospitals like Park Prewett Hospital, 5.8 miles to the south-east of Inhurst, bring long runs of window and panel joints to seal. Recladding or extending a unit at a site like Scion Business Park, 0.8 miles north-west of Inhurst, brings panel joints and frame perimeters into the programme.
Inhurst is about 2 miles west of Tadley, in Hampshire. We cover commercial sites throughout Inhurst, whether it’s a single job or part of a planned programme. Our Hampshire coverage takes in 723 places. Our Reading page has more on work in that area (11 miles or so).
Postcode districts covered here: RG26 for mastic packages. Streets here include Inhurst Lane, Stokes Lane and Brimpton Road, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Heath End (1 mile north-east), Baughurst (1 mile south-east), Axmansford (1 mile south), Brimpton Common (1 mile north-west) and Tadley (2 miles east) for mastic packages. A short drive away, we cover Basingstoke (7 miles south-east), Yateley (15 miles east), Hook (11 miles south-east), Popley (6 miles south-east), Kempshott (8 miles south) and Oakridge (7 miles south-east).
What’s near Inhurst
Recent enquiries here include premises near Burnham Copse Primary School, among other places. Inhurst’s nearest station is Midgham station, about 2.8 miles north of the centre. Nearby you will also find Park Prewett Hospital (5.8 miles south-east) and Calleva Museum (3.5 miles east). For a walk, there’s Thatcham Reed Beds.