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

Micheldever facade sealing

Looking for facade sealing in Micheldever? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Hard, chalky sealant that no longer flexes
  • Gaps between rainscreen or cladding panels
  • Previous reseals run over old sealant
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Facade sealing for businesses in Micheldever

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

How we handle facade sealing in Micheldever

A good facade joint depends on design as much as product. Joint width needs to match how far the joint moves and how far the sealant can stretch, while rod fixes the depth and stops the bead sticking to the rear with the ratio the sealant maker recommends, often around 2:1. Site teams most often ask us about air leaks through failed facade joints and failed sealant on precast panel joints, on stone and brick facade joints, shopfront frames and window and door perimeters. A single leaking joint is often how a building in Micheldever first comes to us: we look at the rest while we are there and tell you what we find.

Sites around smaller places like Micheldever can be a fair drive from suppliers, so we come with everything the package needs. Drawings, photos and the programme let us give a fixed quote.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Micheldever (SO21)
Wider area
Hampshire
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

New build and refits around Micheldever

Micheldever sits in one of the drier corners of the country, the South East. Even so, frost and condensation on steel and glass are common on winter mornings, so the external programme keeps a little slack. Micheldever lies roughly 56 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, and main contractors there need mastic that keeps to the programme.

For contractors building in or near Micheldever, we seal to the drawings, the specification and the programme. School extensions, at buildings such as Micheldever CofE Primary School, normally run to the summer holidays, mastic included.

Micheldever is about 7 miles north of Winchester, in Hampshire. Our applicators travel to Micheldever for work on facade joints. Across Hampshire, 723 places are covered, Micheldever among them. Our Southampton page has more on work in that area (17 miles or so).

We cover the SO21 postcode districts. We cover commercial and managed buildings on Duke Street, Barron Close and Rook Lane. We also cover Northbrook (1 mile north-west), East Stratton (2 miles east), Stoke Charity (2 miles west), Hunton (2 miles west) and Micheldever Station (2 miles north). A short drive away, we cover Basingstoke (11 miles north-east), Winchester (7 miles south), Eastleigh (13 miles south), Andover (10 miles north-west), Chandler's Ford (13 miles south-west) and Alton (12 miles east).

Near you in Micheldever

We work on buildings around Half Moon and Spread Eagle pub, among other places. For rail, the closest station is Micheldever station, roughly 2.2 miles north of the centre.

Map of Micheldever © OpenStreetMap contributors

Aftercare for building managers

Problems stay small when the joints are checked regularly. In particular:

  • Plan facade sealing alongside redecoration
  • Don’t wait for a second leak before calling
  • Keep sills, gutters and drainage paths clear
  • Add perimeter sealant to planned maintenance checks

Look at perimeter and panel joints as part of routine building checks. Signs to look for are cracking, edges lifting, chalking and stiffness.

Deal with sections that fail early as soon as they show. Small repairs stop small leaks becoming large ones behind the facade.

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

FAQs: Micheldever

Can you work to our programme on a site in or near Micheldever?

Yes. The mastic is planned around your key stages. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Is Micheldever off your patch?

Not at all. Micheldever is within our area. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Is it fine to apply new sealant on top of old?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

How many days will you need on site?

We plan the time on site around your programme and access. You will have an expected duration with the quote.

Can you follow the specification on our project?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.

Is your workmanship covered by a guarantee?

Yes, for 12 months. If our installation fails in that time, we return and fix it.

Why it’s worth doing now in Micheldever

Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Water through a failed joint rarely stays where it starts. Halls, stores and units around places like Micheldever may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.

Why us?

  • CSCS-carded applicators
  • 12 months’ guarantee on every job
  • One phone line for London, the South East and Scotland
  • Constructionline member for supplier checks

Take a look at what affects the cost and how we’re accredited.

When to bring in a specialist

For most general trades, sealant is a sideline. 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.

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.

What affects the price in Micheldever

Quotes vary with the job. Expect it to depend on:

  • Whether old sealant has to be cut out first
  • Working within restricted access windows
  • Any access equipment needed
  • Which sealant the job calls for

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Sending details for a quote

Whether it’s one area or a whole building, these details speed things up:

  • Whether an asbestos survey exists
  • Access details, including height
  • Any specification or named product
  • The type of building and who uses it

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to phone 01277 525 020 or use the quote form with what you know.

Diagnose, treat, sign off

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 reopened once the sealant allows before the next one starts. Jobs in and around smaller places like Micheldever are typically planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

Before we start on site

  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs
  • Send asbestos survey details if the building is pre-2000

Getting a fixed quote

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Advice

Accreditations

Trusted. Accredited. Insured.