Rockbourne mastic sealing
Mastic sealing for Rockbourne, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Communal area joints that look neglected
- Water getting in round frames after rain
- Movement joints with sealant missing
Mastic sealing for businesses in Rockbourne
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
About our mastic sealing in Rockbourne
Managing agents and housing associations typically need paperwork before anyone starts. For documents, tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are CHAS accredited and a Constructionline member, with public liability insurance. We work on communal entrances and stairwells, communal kitchens and washrooms and external wall and movement joints, and the failures we’re asked to look at most are old repairs sealed over failed mastic and window mastic that has split and shrunk. One point of contact handles commercial sealant work in Rockbourne from the first photos to the final walk-round, whether it’s one building or several.
In and around smaller places like Rockbourne, 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.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.
- Location
- Rockbourne (SP6)
- Region
- Hampshire
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Questions about Rockbourne
Do you cover business parks and estates near Rockbourne, such as Sandleheath Industrial Estate?
Yes, sites like Sandleheath Industrial Estate are within our area, along with the rest of Rockbourne. To start, just give us a call on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.
Can one quote cover a number of our buildings near Rockbourne?
Yes, we quote for single buildings and for programmes across several blocks. We can phase the programme to suit your budgets and notice periods.
Do you work in Rockbourne?
Yes. We take on work across Rockbourne, with one number for every area we cover.
Do you work for managing agents and housing associations?
Yes, block and estate work is a core part of what we do. Buildings are scheduled in turn so you can plan around it.
What about access for upper-floor joints?
We talk through access for each building when we quote. Tell us the building height and any access already in place and we’ll confirm the approach in the quote.
What if the old mastic contains asbestos?
Some mastics in pre-2000 buildings contain asbestos. We ask for the asbestos register or survey before work starts and suspect material is tested first.
Can you follow the specification on our project?
Yes. We follow the specification, along with the manufacturer’s installation guidance.
Diagnose, treat, sign off
We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. For work around Rockbourne, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.
- We check the asbestos register for older buildings and look at the joints.
- A fixed quote covers the joints, products and order of work.
- We strip out the old sealant.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
What we need from you
- Agree which areas must stay open
- Move anything stored against the joints
- Let us know about inductions and permits
Getting a fixed quote
A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or give us a call on 01277 525 020 or send details through our quote form if you’d rather talk the job through.
Related advice
What we are called out for in Rockbourne
The edges of the material itself sometimes break away, such as crumbling render, brick arrises or frame edges. We’ll tell you if the joint edges need repairing before resealing.
Site and facilities staff are often the first to spot these:
- Old repairs sealed over failed mastic
- Open joints in brickwork or panels
- Draught complaints from residents or tenants
- Water getting in round frames after rain
For a school such as Western Downland Church of England Aided Primary School, perimeter mastic on windows and doors is a holiday job.
Before you book anyone
- How they handle RAMS and site documents
- Proof of insurance
- Their plan for phasing and protecting the area
- How the existing material will be dealt with
Why it’s worth doing now in Rockbourne
Sealing over failed mastic looks tidy for a while. It doesn’t bond and usually fails within a short time. Full removal and proper preparation is what lasts. For buildings around smaller places like Rockbourne, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
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 appoint us
- 12 months’ guarantee on every job
- Products installed to the manufacturer’s instructions
- Over 20 years of commercial sealing
- A fixed quote before work starts
Take a look at what affects the cost and our accreditations.
Building owners, agents and FMs in Rockbourne
Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
For owners and agents in Rockbourne
Rainfall across the South East, Rockbourne 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.
Trustees of buildings like Church of St Andrew can bring frame and external mastic into a planned maintenance list. Property owners at sites such as Sandleheath Industrial Estate, 2.3 miles to the south of Rockbourne, can have mastic renewed between lettings.
Rockbourne is in Hampshire. Anywhere in SP6, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. 723 places across Hampshire fall within our area, Rockbourne among them. Our Southampton page has more on work in that area (20 miles or so).
We take on mastic joints across the SP6 postcode area. Close to Rockbourne, our area also takes in Whitsbury (1 mile north-east), Damerham (2 miles south), Sandleheath (2 miles south), Ashford (3 miles south-east) and Alderholt (4 miles south). A short drive away, we cover Totton (15 miles east), Ringwood (9 miles south), Fordingbridge (3 miles south-east), St Leonards (9 miles south), Brockenhurst (15 miles south-east) and Hounsdown (15 miles east).
Local landmarks in Rockbourne
In Rockbourne, that means premises near The Cart Wheel Public House and the streets around them. Well-known places in the area include Fordingbridge Museum (3.3 miles south-east) and Godshill Castle Hill (3.5 miles south-east).
Different surfaces, different methods
Communal areas
Joints at low level in communal areas take knocks from bins, bikes and buggies and tend to fail first.
Planned maintenance
How long mastic lasts depends on exposure, movement and the product used. Inspecting joints regularly keeps programmes on track.
What sets the cost
The price varies from site to site. Expect it to depend on:
- The product specified
- Quantities, in metres or numbers
- Removal of failed or old sealant
- Location, for remote and island sites
A quote for mastic joints depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.
What we need to price the job
We can often quote from photographs and a few details. Please tell us:
- Whether an asbestos survey exists
- The product your specification calls for
- Your programme or deadline
- The postcode of the building
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, phone 01277 525 020 or email us.