Bouldnor expansion joint sealing
Work needed on a movement joint in Bouldnor? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Torn sealant in brick or block movement joints
- Arrises breaking up along floor joints
- Sealant peeling off one face of the joint
Expansion joint sealing for businesses in Bouldnor
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
About our expansion joint sealing in Bouldnor
Internal floor joints take trolleys, pallet trucks and forklifts. Without a sound filler, joint edges chip and spall under load so the product has to suit both the traffic and the movement. If the arrises are already broken, we’ll say so before sealing. We work on precast concrete panel joints, cladding panel joints and brickwork movement joints, and what we’re called in for most is joints packed with grit and debris and hardened, cracked sealant on exposed facades. Searching for sealant specialists in Bouldnor? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.
Around smaller places such as Bouldnor, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.
- Where
- Bouldnor (PO41)
- Region
- Isle of Wight
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Slabs, ramps and loading bays in Bouldnor
Bouldnor lies within about 1 mile of the sea. Near the sea, external slabs, ramps and decks see salt air and driven rain as well as their usual loads, so a failed joint lets more in and the edges break up sooner. The South East is one of the drier parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, and winter de-icing salt on car parks and ramps works into any open joint.
Sites like Lymington New Forest Hospital, 5.2 miles north-west of Bouldnor, carry ambulances, deliveries and visitors’ cars over their road and deck joints.
Bouldnor is about 5 miles south-east of Lymington, in the Isle of Wight. Looking for expansion joint sealing in Bouldnor? We can help, as we do across the Isle of Wight. Bouldnor is one of 125 places we cover in the Isle of Wight. Southampton is covered too, around 15 miles from Bouldnor.
Business premises anywhere in PO41 are within our area. For a building on The Vineyard, Port La Salle and Waters Edge or nearby, send details and we’ll quote for movement joints. Sites close to Bouldnor are covered too, including Yarmouth (1 mile west), Cranmore (1 mile east), Hamstead (2 miles north-east), Shalfleet (3 miles east) and Thorns Beach (4 miles north). Bigger towns within reach include Newport (8 miles east), Ryde (14 miles east), Cowes (8 miles north-east), Sandown (14 miles east), Shanklin (14 miles east) and Ventnor (14 miles south-east). Remote and island addresses take more planning, from travel and ferries to the weather, so mention the location when you call the office on 01277 525 020 or email a schedule or drawings.
Near you in Bouldnor
Around Bouldnor, our work takes us to commercial buildings near Bugle Hotel. For rail, the closest station is Lymington Pier station, about 4.2 miles north-west of the centre. Nearby you will also find Ferguson Family Museum (1.9 miles south-west) and Yarmouth Castle (1 mile west). Green spaces nearby include Compton Down and Lymington and Keyhaven Marshes Nature Reserve.
How a job runs
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing, and we clear our waste as we work. If others near Bouldnor need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.
- Photos, joint lengths and drawings come to us, or we visit.
- Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
- Every joint is cleared of the failed seal and any grit packed into it.
- Any broken arrises or friable edges are flagged before work goes further.
- The right sealant goes in at the right depth, bonded to the two sides only.
- Areas reopen once cured, and the work carries our 12-month guarantee.
Preparing the site
- For older buildings, check the asbestos register before work
- Clear stock, furniture or equipment away from the joints
- Tell us what induction or permit system the site runs
Getting a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or email the details over.
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What sets the cost
There’s no standard rate for sealant work, since sites vary so much. What we take into account:
- Site requirements such as inductions and permits
- The total length or number of joints
- Backing rod, priming and other preparation
- How accessible the joints are
Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
Details that help us quote
A good diagnosis starts with the right details. Let us know:
- Any dates the work must fit around
- Rough lengths or quantities, or drawings if you have them
- How the joints are reached, and at what height
- The asbestos register, for older buildings
Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.
Owners, agents and contractors
Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Bouldnor can sit alongside others in a wider programme.
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
What happens if it’s left?
Some quotes just add sealant over the old bead. A bead over the old seal can’t bond or flex, so it fails quickly. Full removal and preparation is in every quote. For buildings around smaller places like Bouldnor, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.
The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.
Why us?
- Old sealant cut out, never sealed over
- One number for every site we cover
- CHAS accredited
- Public liability insurance in place
What we’re called out for in Bouldnor
Most movement joint failures come down to the joint stretching further than the sealant can take. Cohesive failure, a split through the centre, normally means the joint or product wasn’t right for the movement. Resealing like for like often fails the same way, so we check width and movement before quoting.
Most enquiries start with one or more of the following:
- Damp inside where a wall movement joint has failed
- Sealant peeling off one face of the joint
- Brittle, chalky sealant on external joints
- Spalled or broken joint edges in floors and decks
In a school such as Yarmouth Church of England Aided Primary School, movement joints in brick, block and hall floors tend to be forgotten until they leak.
Before you book anyone
- How long is the guarantee, and what does it include?
- Their public liability cover
- Whether their applicators hold CSCS cards
- Will failed sealant be removed rather than covered?
What else we do in Bouldnor
Site staff or a sealant specialist?
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
General builders and handymen seal joints, but it isn’t their main trade. 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 about Bouldnor
Does the sea air around Bouldnor change the choice of sealant?
It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We check the specified product suits the exposure and pay close attention to preparation.
Is a smaller place like Bouldnor outside your area?
Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
How do you deal with asbestos in old sealant?
The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.
Can you seal joints in cold or wet weather?
Sealing onto a damp surface leads to adhesion failure so we’d rather rearrange than seal in the rain. The work is simply moved to the next suitable day.
Do you take on multi-site work?
Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.
Can you work to our specification?
Yes. Send it with your enquiry, and we will price the work to it, flagging anything that needs clarifying.
Do your applicators hold CSCS cards?
Yes. We use CSCS-carded applicators, as many construction sites ask for.