Construction Mastic in The Hangers
Our CSCS-carded applicators take on mastic packages for new-build and refurbishment projects in The Hangers and the surrounding area. Send photographs or drawings for a fixed quote.
- Cracks opening in caulked internal joints
- Frame perimeters left unsealed or poorly sealed
- Perimeter gaps outside the sealant’s range
Need construction mastic in The Hangers?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Construction mastic for commercial buildings in The Hangers
Since 2005 we have worked alongside main contractors, developers and fit-out firms. Quantities come off the drawings, the sequence is agreed with the site manager and the work follows the trades. For construction mastic on a scheme in The Hangers, send drawings through our quote form, or phone or email us to talk it through. We work on window and door perimeters, internal decorators’ caulk and sanitary and kitchen joints, and the failures we’re asked to look at most are frame gaps too wide for sealant alone and missed perimeter joints on a new elevation. Facilities teams, main contractors and managing agents in The Hangers tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Around smaller places like The Hangers, building work typically means conversions of farm buildings, a few new houses or an extension to a hall or school. Each still needs a proper mastic package: window perimeters, facade joints and internal sealant to the specification.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Where
- The Hangers (SO32)
- Wider area
- Hampshire
- Cover
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
How a job runs
In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then handed back before the next one starts. Rural sites near The Hangers may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.
- We price from the drawings, specification and programme you send.
- You receive a fixed quote listing scope, products and phasing.
- Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
- We seal each plot or floor as it’s released to us.
- Joints are cleaned, primed where the maker requires it, backed and sealed to the specification.
- Snags are cleared before handover and completed areas carry our 12-month guarantee.
Getting the site ready
- Clear stock, furniture or equipment away from the joints
- Tell us your opening times and when work is allowed
- Confirm the product named in the specification
Getting a fixed quote
To get a fixed quote, speak to us on 01277 525 020 or use the quote form. You can also send details through our quote form.
Read more
What sets the cost
The price varies from site to site. Expect it to depend on:
- Whether the work must be split into stages
- The product specified
- Induction, permit and paperwork requirements
- Location, for remote and island sites
A quote for mastic packages depends on quantities, condition and access. Call for a quote.
Before you send an enquiry
We can often quote from photographs and a few details. Please tell us:
- Asbestos survey details if the building is older
- The postcode of the building
- What the building is and how it’s used
- When you need the work done
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.
For managing agents and facilities managers
For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.
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.
Towns and villages near The Hangers
Also in The Hangers
Facades, frames and programmes in The Hangers
The Hangers lies roughly 60 miles out from central London. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, which keeps mastic packages in demand. The South East is one of the drier parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so the external programme keeps a little slack.
For contractors refurbishing units at places like Swanmore Business Park, 1.8 miles south of The Hangers, the mastic covers cladding panels, roller-door and window perimeters.
The Hangers is about 6 miles north-east of Hedge End, in Hampshire. Our applicators travel to The Hangers for work on mastic packages, handled exactly as we handle every other area. The Hangers is one of 723 places in Hampshire on our list. We also cover Southampton, around 10 miles from The Hangers.
Work on mastic packages is covered throughout SO32, whatever the building. Close to The Hangers, our area also takes in Dean (1 mile west), Upper Swanmore (1 mile south-east), Swanmore (2 miles south), Hill Grove (2 miles south) and Droxford (2 miles east). Further afield, our area takes in Winchester (8 miles north-west), Gosport (11 miles south), Havant (11 miles south-east), Eastleigh (7 miles west), Fareham (8 miles south) and Horndean (9 miles south-east).
Local landmarks in The Hangers
Around The Hangers, our work takes us to commercial buildings near Swanmore College of Technology, among other places. The nearest railway station is Botley station, roughly 4.7 miles south-west of the centre. Other landmarks nearby include Bishop's Waltham Museum (1.6 miles south-west). Not far away are Beacon Hill and Bishops Waltham Branch LNR.
FAQs: The Hangers
Is a smaller place like The Hangers outside your area?
Not at all. The Hangers is within our area. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.
Is Swanmore Business Park, near The Hangers, within your area?
Yes, sites like Swanmore Business Park are within our area, along with the rest of The Hangers. Send details of the unit and the work through our quote form for a quick quote.
What will the job cost?
It depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.
What site paperwork can you supply?
Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
Do you take on mastic snagging only?
Yes, we can. Send the snag list or photos and we will price it, with the work timed to your handover date.
Can the building stay open while you work?
In the majority of cases, yes. We phase the work so most of the building stays in use.
Can you seal external joints in wet or cold weather?
Conditions have to suit the product before external work starts. Sealing in poor conditions risks adhesion failure, so we wait rather than redo work.
Why deal with it now?
When a package runs over budget, downgrading the product is a common first thought. The saving is small next to the cost of callbacks and defects and external joints are where it shows first. Where an alternative is genuinely suitable, we will say so. Older rural buildings around The Hangers 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, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we will price your job on its own details.
Why us?
- CHAS accredited contractor
- One contact handling all your sites
- Colour agreed before work starts
- Our applicators hold CSCS cards
Take a look at what affects the cost or our accreditations.
General trades versus a specialist
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
When to call us in The Hangers
Value-engineered products sometimes end up in the wrong joints. A sealant that isn’t right for the substrate or the movement will fail ahead of time. We stick to the specified product, or put any alternative to you first.
Clients typically get in touch after noticing one or more of the following:
- Existing joints on a refurb that need cutting out and resealing
- Window and door perimeters that won’t pass inspection
- A long mastic snag list close to completion
- Frame gaps too wide for sealant alone
School extensions, at buildings such as Bishops Waltham Infant School, usually run to the summer holidays, mastic included.
Before you book anyone
- Is the sealant right for the movement and the substrate?
- Will RAMS and insurance details be available?
- The terms of the workmanship guarantee
- Can the work be phased to keep areas open?