The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Facade Sealing contractors in Sarisbury

Facade sealing for Sarisbury, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Discoloured or dirty facade joints
  • Air leaks through failed facade joints
  • Previous reseals run over old sealant
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m public liability

Need facade sealing in Sarisbury?

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Facade sealing for commercial buildings in Sarisbury

Most facade joint failures trace back to the joint, not just the sealant. Joint width needs to match how far the joint moves and how far the sealant can stretch, and closed-cell rod sets the depth, keeping the bond to two faces, often at around 2:1 width to depth, as the manufacturer advises. We work on perimeter joints where frames meet the structure, cladding panel joints and shopfront frames, and the failures we are asked to look at most are facade joints cracked through the middle and weathered facade joints that have lost their grip. Whoever orders the work in Sarisbury, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

For a contractor on a smaller site near Sarisbury, one mastic visit at the right stage saves return trips. Tell us when scaffold comes down and when decoration finishes, and we will plan around those stages.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Location
Sarisbury (SO31)
Region
Hampshire
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

When to bring in a specialist

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Facades, frames and programmes in Sarisbury

Sarisbury lies within about 2 miles of the sea. Coastal exposure means perimeter and cladding joints work harder than on an inland job, so we check the specified product suits the exposure before the first bead. A 2-mile radius around Sarisbury takes in a number of hotels. Hotel extensions and refits usually have to fit around bookings, so mastic dates are tight.

For a contractor at a hotel such as Solent Hotel and Spa, which lies east of Sarisbury, the mastic often has to be finished before a reopening date. New units and refits on sites such as Park Gate Business Centre (0.7 miles east of Sarisbury) need their panel and perimeter joints sealed to the specification.

Sarisbury is about 3 miles south of Hedge End, in Hampshire. Any commercial site in Sarisbury is covered, for single jobs and planned programmes alike. Sarisbury is one of 723 places in Hampshire on our list for facade joints. Sites around Southampton have their own page, roughly 6 miles from Sarisbury.

We take on facade joints across the SO31 postcode area. Streets here include Woodlands Close, Bridge Road and Painswick Close, and sites on any of them can send details for a fixed quote. If your building is just outside Sarisbury, we cover Swanwick (1 mile north-west), Park Gate (1 mile east), Sarisbury Green (1 mile south-west), Locks Heath (1 mile south-east) and Lower Swanwick (1 mile north-west). A short drive away, we cover Winchester (13 miles north), Gosport (7 miles south-east), Havant (13 miles east), Eastleigh (7 miles north-west), Fareham (4 miles east) and Horndean (12 miles east).

Landmarks near Sarisbury

We work on buildings around Brookfield Community School and Language College and The Old Ship Inn. The nearest railway station is Swanwick station, about 0.7 miles east of the centre. Nearby you’ll also find Coldeast (less than half a mile south) and Bursledon Brickworks Industrial Museum (1 mile north). Green spaces nearby include Swanwick Lakes.

Map of Sarisbury © OpenStreetMap contributors

How the quote is worked out

We price every job individually. The things that drive the figure:

  • Location, for remote and island sites
  • Which sealant the job calls for
  • Phasing around occupants
  • The total length or number of joints

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

What we need to price the job

However big the job, these details speed things up:

  • When you need the work done
  • The product your specification calls for
  • The type of building and who uses it
  • Access details, including height

For a fixed quote, ring 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.

For managing agents and facilities managers

We work for building owners and managing agents on everything from one building to a spread of sites. One quote can cover more than one site, so there’s one set of paperwork to deal with.

CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Why deal with it now?

A few metres of new sealant compare well with replacing ceilings, linings or damaged stock. Water through a failed joint rarely stays where it starts. In a smaller place such as Sarisbury, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.

Pricing facade joints depends on how many there are, their condition and the access, plus any specification you’re working to. Ask us for a fixed quote.

What you get with us

  • Fully insured, including public liability cover
  • One phone line for London, the South East and Scotland
  • Products installed to the manufacturer’s instructions
  • Our applicators hold CSCS cards

Read our cost guide and our accreditations and insurance.

Questions we are asked in Sarisbury

Our building in Sarisbury is near the coast: does that change the sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Is Sarisbury too far out for you?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Good photographs up front let us bring everything on the first visit.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Can you find out why a window is leaking?

Yes. Photos help, and you can call the office on 01277 525 020 or send photos by email to arrange a visit. Failed perimeter sealant is a common cause, but not the only one.

Is your workmanship covered by a guarantee?

Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.

Can you just add new sealant on top?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the joint cleaned back to sound material. That is what makes the new joint last.

How is access to upper-level joints handled?

We agree access with the client at the start. Tell us about access: existing scaffold, what you’re arranging and any site restrictions, and we’ll price the work around it.

Our process

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a job in Sarisbury, the main thing is a clear picture of the work. You’ll then get a fixed price for the work.

  1. We plan access and the order of elevations with the client.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. Each joint is cut out and the edges inspected.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

What we need from you

  • Send your site hours and access windows
  • Let us know about inductions and permits
  • Point out any areas we must not close

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photos and a description will do.

Get a price

Read more

Common problems we fix in Sarisbury

Sun, rain and temperature swings wear facade sealant down over the years. The bead hardens, chalks on the surface and loses the flexibility to follow the joint.

Look out for the following:

  • Perimeter joints where frames meet the structure
  • Cladding panel joints that have opened up
  • Damp patches beside frames after rain
  • Perimeter sealant that has split or peeled away

On a healthcare site such as Fareham Community Hospital, under half a mile to the south-east of Sarisbury, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.

What your quote should include

  • Will CSCS-carded applicators be on site?
  • The named product and why it was chosen
  • Whether primer will be used where the manufacturer specifies it
  • What site paperwork they can supply

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.