Expansion joint sealing in Martyr Worthy
Looking for expansion joint sealing in Martyr Worthy? It’s simple: send details, get a quote, we seal, guaranteed.
- Water getting into the wall through a failed joint
- Movement joints with split or torn sealant
- Previous reseals laid over old sealant
Expansion joint sealing for businesses in Martyr Worthy
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Commercial clients in Martyr Worthy
We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Martyr Worthy can form part of a wider programme.
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
Expansion joint sealing in Martyr Worthy, done properly
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 comes out, backing goes in and a sealant with the right movement class is applied. Most enquiries involve brittle, chalky sealant on external joints and joints packed with grit and debris, across cladding panel joints, podiums and floor movement joints and blockwork control joints. Facilities teams, main contractors and managing agents in Martyr Worthy tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
In and around smaller places like Martyr Worthy, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Joints in those slabs take vehicles, trolleys and foot traffic, and need a filler or sealant to match.
Work we carry out in Hampshire comes with a 12-month guarantee. If an installation problem shows up, phone 01277 525 020 or use the quote form and we’ll arrange a return visit.
- Where
- Martyr Worthy (SO21)
- Region
- Hampshire
- Cover
- 12 months on every job
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
What sets the cost
These are the things that shape the price:
- The product specified
- Joint width, depth and condition
- Access and working height
- Whether the work must be split into stages
The product called for affects the cost, as does the preparation each joint needs. Access, phasing and site requirements come into it too.
Details that help us quote
The more we know, the firmer the quote. When you get in touch, include:
- Any specification or named product
- Drawings or a marked-up plan, if available
- Whether an asbestos survey exists
- The site address and postcode
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to speak to us on 01277 525 020 or email the details over with what you know.
Common questions from Martyr Worthy clients
Is hospital work, at somewhere like Leigh House Hospital, something you do?
Yes, hospitals are one of the sectors we cover. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Do you cover business parks and estates near Martyr Worthy, such as Abbas Business Centre?
Yes. Our area takes in Martyr Worthy and its surroundings, with estates and business parks such as Abbas Business Centre included. Photos and a short description are enough for a first look.
Can weather delay the job?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
Can you work to our specification?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.
Are your applicators CSCS-carded?
Yes. Our applicators hold CSCS cards, which many sites require.
Are you fully insured?
Yes. Mastic Doctor is fully insured, public liability included.
What sealant do you use in movement joints?
It depends on the movement, exposure and traffic. Facades often take a low-modulus silicone; floors and decks typically need a polyurethane unless the specification names something else.
How the job changes by surface
Cladding panel joints
Metal and composite panels shift considerably as temperatures change. The joints need a low-modulus sealant with enough movement capability in a colour confirmed for that product.
Brickwork and blockwork joints
Masonry faces are often porous, dusty or crumbly. We clean them back to sound material and prime where the manufacturer specifies, then seal and tool the joint.
Common problems we fix in Martyr Worthy
Three-sided adhesion is a common cause of early failure. Sealant fixed to the base and sides can’t flex, so it tears, which is why depth control matters.
Site and facilities staff are often the first to spot these:
- Water dripping through deck or ramp joints
- Layers of sealant in a movement joint
- Sealant pulling off the joint face
- Joints packed with grit and debris
Another example is Moorside Retail Park, 2.6 miles to the south-west of Martyr Worthy, where floors and yards would be done in stages around the occupiers.
Comparing quotes
- How they handle RAMS and site documents
- The terms of the workmanship guarantee
- How they’ll work around occupants
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
Nearby places to Martyr Worthy
Other services in Martyr Worthy
What sealant work can’t fix
Before quoting, we check that sealant is the right answer. It won’t put right:
- Crumbling edges that would give a new bead nothing sound to grip
- Leaks coming from the membrane rather than the joint seal
- Proprietary pre-formed expansion joint systems
If you are not sure, just ring 01277 525 020 or email drawings and photos and we’ll give you a straight answer before you book.
Where we work in Martyr Worthy
- Podiums and floor movement joints
- Brickwork movement joints
- Cladding panel joints
- Precast concrete panel joints
- Blockwork control joints
- Car park decks and ramps
Traffic, movement and joints around Martyr Worthy
The South East is one of the drier parts of the UK. External slab and deck joints still need a dry, clean joint to seal, and where de-icing salt is spread in winter, open joints let it in. The 3 miles around Martyr Worthy take in at least three named trading estates, business parks or retail parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
University campuses such as University of Winchester, 4.1 miles to the south-west of Martyr Worthy, have car parks, paved walkways and building elevations with movement joints. Hospital campuses such as Leigh House Hospital, 2.6 miles south-west of Martyr Worthy, grow in stages, leaving movement joints wherever new blocks meet old.
Martyr Worthy is about 4 miles north-east of Winchester, in Hampshire. We cover commercial sites throughout Martyr Worthy. We work across 723 places in Hampshire, large and small. Our Southampton page has more on work in that area.
Work on movement joints is covered throughout SO21. Among the streets we cover are Chilland Lane and Bridgetts Lane, and sites on any of them can send details for a fixed quote. Close to Martyr Worthy, our area also takes in Itchen Abbas (1 mile east), Easton (1 mile south-west), Abbots Worthy (2 miles west), Itchen Stoke (2 miles east) and Kings Worthy (2 miles west). A short drive away, we cover Basingstoke (13 miles north-east), Winchester (4 miles south-west), Eastleigh (10 miles south-west), Andover (13 miles north-west), Chandler's Ford (10 miles south-west) and Alton (13 miles east).
What’s near Martyr Worthy
Recent enquiries here include premises near The Plough pub and the streets around them. Martyr Worthy’s nearest station is Winchester station, about 3.5 miles south-west. Nearby you will also find Wolvesey Castle (3.5 miles south-west) and Royal Observer Corps Museum (2.8 miles south-west). Green spaces nearby include Winnall Moors and Twyford Down.
On site: what to expect
We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a building around Martyr Worthy, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
- A fixed quote follows, naming the sealant and its movement class.
- The failed seal is removed and both faces are cleaned until sound and dry.
- We control the depth with backing rod or, in shallow joints, bond-breaker tape.
- Where the maker calls for primer, it’s applied first, then the bead goes in and is tooled to a concave finish.
- Each joint is inspected and handed over with our 12-month guarantee.
Preparing the site
- Tell us what induction or permit system the site runs
- Have the specification and drawings to hand
- Share the asbestos register for older buildings
Request a quote
Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.