Bentworth expansion joint sealing
Planning work on a movement joint in Bentworth? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Torn sealant in brick or block movement joints
- Damp inside where a wall movement joint has failed
- Sealant pulling off the joint face
Expansion joint sealing in Bentworth
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Expansion joint sealing in Bentworth
Brickwork and blockwork walls have vertical movement joints at intervals that most people only notice when the sealant has gone. Once the seal fails, rain reaches the cavity and the joint can no longer close. The old seal is cut away, backing rod goes in at depth, and a low-modulus masonry sealant is gunned and tooled. We work on precast concrete panel joints, brickwork movement joints and cladding panel joints, and the usual reasons a site gets in touch are weathered movement joint sealant that no longer flexes and leaks through car park deck joints onto the level below. For commercial sealant work in Bentworth, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.
Halls, schools and small commercial buildings near places like Bentworth have movement joints in brick, block and concrete too. They tend to be overlooked until something leaks or cracks.
We stand behind the joints we seal: 12 months, guaranteed. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Location
- Bentworth (GU34)
- Wider area
- Hampshire
- Cover
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
What we’re called out for in Bentworth
The edges of the material can fail rather than the sealant. Weak or crumbling concrete, brick or render edges give the sealant nothing sound to grip so edge repair has to come before resealing.
Look out for the following:
- Expansion joints split through the centre of the bead
- Hardened, cracked sealant on exposed facades
- New sealant over old, now failing
- Leaks through car park deck joints onto the level below
For an occupier at a site such as Barton Industrial Estate, which lies south-west of Bentworth, the joints at loading doors and dock levellers usually see the hardest wear.
Before you book anyone
- Health and safety accreditation such as CHAS
- Whether old or failed sealant will be cut out, not overlaid
- Is the sealant right for the movement and the substrate?
- How they’ll work around occupants
Should maintenance staff do it?
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.
Questions we’re asked in Bentworth
Do you cover business parks and estates near Bentworth, such as Barton Industrial Estate?
Yes. Estates, retail parks and business parks around Bentworth, Barton Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
Is Bentworth too small for you to travel to?
Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.
Can the building stay open while you work?
Usually, yes. We phase the work so most of the building stays in use.
What’s the difference between an expansion joint and a movement joint?
The general name is movement joint, and expansion joint is one common type. In everyday use the two names are often swapped, and the sealing method is much the same.
When can the area be used after sealing?
Curing time varies by product, and we confirm it on the day.
Do you reseal car park expansion joints?
Yes. Let us know the opening hours and which levels or bays have to stay available and we will plan around them.
Does the weather affect joint sealing?
The joint has to be dry, and the air and surface temperature inside the product’s limits. Frost, rain and condensation on steel or concrete can hold up external work so external dates keep some flexibility.
Honest limits
Before quoting, we check that sealant is the right answer. It won’t put right:
- Leaks coming from the membrane rather than the joint seal
- Joints too narrow for the movement, which need redesigning by the engineer
- Proprietary pre-formed expansion joint systems
Not sure which it is? You can phone 01277 525 020 or use the quote form and we will tell you honestly.
Surfaces we seal
- Podiums and floor movement joints
- Brickwork movement joints
- Cladding panel joints
- Blockwork control joints
- Precast concrete panel joints
- Car park decks and ramps
Commercial clients in Bentworth
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.
Aftercare for building managers
For the best life from the joints:
- Note which joints were done, when, and with what
- Reopen bays and walkways only after the stated cure time
- Inspect movement joints alongside other routine building checks
- Sweep decks, ramps and floors so grit doesn’t collect in the joints
Debris does more harm to joint sealant than most people realise. Stones pressed into the bead by wheels or feet can puncture it and decks and floors suffer most. A routine sweep is the simplest protection.
Floor joints with failed fillers break up quickly under wheels. Broken arrises jolt trucks, loads and drivers. Sealing early protects the edges.
On site: what to expect
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. If others near Bentworth need work, visits can be combined, which keeps travel down. You’ll have a fixed quote before work starts.
- First the joints are inspected, widths measured and the type of failure noted.
- You receive a fixed quote stating the product and the movement it is rated for.
- Where areas have to stay open, we agree a phased sequence before starting.
- The failed seal is cut out and both joint faces cleaned back to sound material.
- Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
- Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.
Preparing the site
- Send any specification or drawings in advance
- Move anything stored against the joints
- Tell us your opening times and when work is allowed
Ask for a quote
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Related advice
Slabs, ramps and loading bays in Bentworth
Rainfall across the South East, Bentworth included, is lower than in many parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, and where de-icing salt is spread in winter, open joints let it in. At about 47 miles from central London, Bentworth is within reach of the capital. The roads out of London are lined with trade parks and distribution sheds.
Schools like St Mary's Bentworth Church of England Primary School often have long brick elevations with movement joints that age quietly. Hospitals like Alton Community Hospital, 2.8 miles south-east of Bentworth, have multi-storey or surface car parks whose joints carry vehicles round the clock.
Bentworth is about 3 miles west of Alton, in Hampshire. If you’re looking for expansion joint sealing in Bentworth, we can help, as we do across Hampshire. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. Our Reading page has more on work in that area, about 20 miles away.
Business premises anywhere in GU34 are within our area. Buildings on Village Street, Church Street and Drury Lane are within our area. Just outside Bentworth, we also work in Holt End (1 mile south-west), Thedden (1 mile south-east), Wivelrod (1 mile south-east), New Copse (1 mile south-west) and Beech (2 miles south-east). Nearby towns on our patch include Basingstoke (8 miles north), Winchester (13 miles south-west), Farnborough (15 miles north-east), Fleet (12 miles north-east), Aldershot (14 miles north-east) and Alton (3 miles east).
Landmarks near Bentworth
We work on buildings around The Star Inn. For rail, the closest station is Alton station, roughly 3.5 miles east. Nearby you will also find Barton Castle (3.2 miles south-west) and Gliding Heritage Centre (2.2 miles north-east). Open spaces near Bentworth include King's Hill.