Mastic Sealing in Colbury
Mastic sealing for building owners, managing agents and housing associations throughout Colbury and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Worn sealant at communal door frames
- Water getting in round frames after rain
- Repeated reactive repairs to the same buildings
Mastic sealing in Colbury
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How a job runs
Before we leave any area, we remove the tape, clean down and inspect every joint, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. Rural sites near Colbury may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.
- First comes a look at the joints and, for older buildings, the asbestos records.
- A fixed quote covers the joints, products and order of work.
- Failed mastic is removed completely.
- Joint faces are cleaned, backed and resealed.
- Buildings are completed in turn.
What we need from you
- Tell staff and tenants when we’ll be in
- Send asbestos survey details if the building is pre-2000
- Let us know about inductions and permits
Ask for a quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call 01277 525 020 or email us.
Advice
About our mastic sealing in Colbury
On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Entrances and stairwells are kept in use throughout. Site teams most often ask us about the same joint failures repeated across a portfolio and window mastic that has split and shrunk, across external wall and movement joints, shopfronts below residential blocks and window and door perimeters on blocks. A single leaking joint is often how a building in Colbury first comes to us: we look at the rest while we’re there and tell you what we find.
In and around smaller places like Colbury, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Mastic around frames and on external joints wears out in time, whatever the building.
We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application.
- Location
- Colbury (SO40)
- Region
- Hampshire
- Guarantee
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Places near Colbury
More services for Colbury
Frames, entrances and external joints in Colbury
The sea is no more than about 2 miles from Colbury. On buildings near the shore, the side facing the weather usually needs its mastic renewed first, so it’s worth inspecting those sides more often. Rainfall across the South East, Colbury included, is lower than in many parts of the UK. Outside work still depends on dry joints, and south- and west-facing elevations, which take the most sun and rain, often age first.
If you are responsible for a building such as Colbury Christ Church, frame and door mastic needs the same attention as any other property. Student blocks close to universities like Southampton Solent University (to the east of Colbury) are easiest to work on between tenancies.
Colbury is about 1 mile south of Totton, in Hampshire. If you’re looking for mastic sealing in Colbury, we can help, as we do across Hampshire. Colbury is one of 723 places we cover in Hampshire for mastic joints.
Commercial sites across SO40 are covered for mastic joints. Close to Colbury, our area also takes in Ashurst (1 mile west), Lyndhurst (4 miles south-west), Emery Down (4 miles south-west), Balmerlawn (6 miles south-west) and Brockenhurst (6 miles south-west). Further afield, our area takes in Winchester (14 miles north-east), Eastleigh (8 miles north-east), Fareham (14 miles east), Chandler's Ford (8 miles north-east), Hedge End (9 miles east) and Lymington (10 miles south).
Landmarks near Colbury
Recent enquiries here include premises near Hounsdown School and The Forest Inn. Colbury’s nearest station is Ashurst New Forest station, roughly 1.2 miles south-west of the centre. Nearby you’ll also find Ashurst Hospital (1 mile south-west) and National Dairy Museum (less than half a mile south). Open spaces near Colbury include Testwood Lakes.
When to call us in Colbury
Poor preparation explains many failed joints. Where the faces weren’t cleaned or primed as specified it comes away from one face.
Any of the following is a good reason to get the joints checked over:
- Leaks at window and door perimeters
- Old repairs sealed over failed mastic
- Damaged joints in communal entrances and corridors
- Movement joints with sealant missing
For agents with blocks near Ashurst New Forest station (1.2 miles south-west of Colbury), a block-wide mastic programme deals with frames, balconies and entrances in one go.
What your quote should include
- How the existing material will be dealt with
- Which product they’ll use, and why it suits the joint
- Whether primer will be used where the manufacturer specifies it
- Who will actually carry out the work
What sets the cost
There’s no standard rate for sealant work, since sites vary so much. What we look at:
- How much existing material needs removing
- Travel to remote or island sites
- Any access equipment needed
- How much there is to seal
The specified product makes a difference, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.
What to include in your enquiry
Good information means a firmer quote. Helpful details to send:
- The postcode of the building
- Rough lengths or quantities, or drawings if you have them
- Any dates the work must fit around
- Whether an asbestos survey exists
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. For smaller jobs, photographs and a description will do.
Maintenance after handover
Regular inspection catches problems early. Specifically:
- Plan resealing building by building rather than complaint by complaint
- Mention RAMS, insurance or CSCS requirements up front
- Protect low-level joints in entrances
- Look at the sunniest and most exposed elevations first
Keep bins, bikes and deliveries away from low-level joints where you can. Damage at low level is the most common reason communal joints fail early.
Planned resealing is easier to budget than emergency repairs. We can quote buildings in priority order so spending is spread.
What happens if it’s left?
Resealing ahead of leaks keeps it to a maintenance task. After water has got in, there may be damp, damaged plaster or decoration to put right too, and the complaints come with it. Older rural buildings around Colbury move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.
We don’t publish prices, since every building and every scope is different. Call for a quote and we will price your job on its own details.
Why us?
- Specification-led, product-correct work
- Constructionline member for supplier checks
- Old sealant cut out, never sealed over
- 12 months’ guarantee on every job
Read how commercial sealant jobs are priced and our accreditations and insurance.
FAQs: Colbury
Can being near the sea in Colbury affect the sealant we need?
It can. Coastal exposure works external joints harder than inland weather. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.
Is Colbury too small for you to travel to?
No. Places such as Colbury are covered as much as the big towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.
How do you reach windows on upper floors?
Access is discussed and agreed before the quote is fixed. Tell us the number of storeys and whether scaffold or other access is planned, and we will tell you how we’d approach it.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.
Does the weather affect the work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Do you supply RAMS and insurance details?
Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We hold CHAS accreditation and Constructionline membership.
What guarantee do you give on resealing?
There is a 12-month guarantee on our workmanship and we hold public liability insurance.
How the job changes by surface
Communal areas
Entrance doors, screens and corridor junctions in communal areas all have sealant joints. Fresh joints make shared areas look looked after.
External movement joints
The joint width has to suit the movement and the sealant’s capability, often around 2:1 width to depth, as the manufacturer advises.