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

Facade and window perimeter sealing in Tye, Hampshire

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

  • Hard, chalky sealant that no longer flexes
  • Previous reseals run over old sealant
  • Staining on stone next to old sealant
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Facade sealing near Tye

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

Facade sealing in Tye

Managing agents and owners in Tye ask us to, we reseal perimeters across whole elevations or a handful of problem windows. The approach doesn’t change with the size: old sealant out, faces cleaned, depth set and a new bead tooled in. A 12-month guarantee applies to our workmanship. If you are dealing with damp patches beside frames after rain and sealant pulling away from frames or panels, we can put it right. One point of contact handles commercial sealant work in Tye from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Conversions of older rural buildings near smaller places such as Tye bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Tye (PO11)
Region
Hampshire
Cover
12 months on every job
Price
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Diagnose, treat, sign off

At the end of each section, the masking comes off, the area is cleaned and every joint is checked. If an area should be left alone while the sealant cures, we say how long and put signs out. For work around Tye, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. The new sealant goes in and is tooled firmly onto both faces.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

What we need from you

  • Point out parking and an unloading spot
  • Point out any areas we must not close
  • Send any specification or drawings in advance

Quotes

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, ring 01277 525 020 or use the quote form.

Get a price

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What we’re called out for in Tye

Sometimes the substrate is the problem: crumbling render, spalling concrete or flaking paint take the sealant with them. When the joint edges need repair first, we say so.

What tends to prompt an enquiry:

  • Failed seals around shopfront and entrance frames
  • Hard, chalky sealant that no longer flexes
  • Gaps between rainscreen or cladding panels
  • Facade joints cracked through the middle

When units on a site such as Finchwood Farm Industrial Estate (to the west of Tye) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

What your quote should include

  • The terms of the workmanship guarantee
  • How the joint faces will be prepared and primed
  • Their plan for phasing and protecting the area
  • Health and safety accreditation such as CHAS

Questions to ask before you appoint anyone

What sets the cost

To price the job, we consider:

  • Whether the work must be split into stages
  • Quantities, in metres or numbers
  • Access and working height
  • Specialist products, such as fire-rated or hygienic sealants

Pricing facade joints depends on how many there are, their condition and the access. Call for a quote.

Sending details for a quote

We can often quote from photographs and a few details. Please tell us:

  • The site address and postcode
  • Your programme or deadline
  • The product your specification calls for
  • Clear photos of the problem areas

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Contractors’ notes for Tye

The sea is no more than about 1 mile from Tye. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so joint design, primers and product choice deserve extra care. Central London is about 60 miles from Tye. Towns within reach of London tend to keep building, from flats to offices and schools, and each scheme needs its mastic sealed to programme.

On a campus such as University of Portsmouth - Langstone Campus, which lies west of Tye, new teaching buildings and residences are usually built and refurbished around the academic year. For a contractor working at a hospital such as Havant War Memorial Hospital, 2.9 miles north-west of Tye, perimeter and facade sealing is planned around patients and deliveries.

Tye is about 3 miles south of Havant, in Hampshire. We cover commercial sites throughout Tye. 723 places across Hampshire fall within our area, Tye among them.

We cover the PO11 postcode districts. Among the streets we cover are Gutner Lane and Copse Lane. If your building is just outside Tye, we cover North Hayling (1 mile north), Northney (1 mile north), Stoke (1 mile west), Thorney Island (1 mile north-east) and Warblington (2 miles north). Further afield, our area takes in Gosport (8 miles west), Havant (3 miles north), Fareham (11 miles west), Horndean (7 miles north), Waterlooville (6 miles north-west) and Petersfield (13 miles north).

Around Tye

Recent enquiries here include premises near The Hayling College, Eames Farm and The Maypole pub and the streets around them. The closest station to Tye is Emsworth station, about 2.6 miles north. Nearby you will also find Havant War Memorial Hospital (2.9 miles north-west) and Emsworth Museum (2.4 miles north). Not far away are Hayling Billy.

Map of Tye © OpenStreetMap contributors

Why act early in Tye

Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Leaks travel along the structure, often turning up far from the joint. Converted and older buildings near places like Tye tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we will explain how it’s made up.

Why choose Mastic Doctor in Tye

  • A fixed quote before work starts
  • A Constructionline member, so easy to vet
  • RAL and finish matching where the product range allows
  • 12-month guarantee on workmanship

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Your questions answered

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

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.

Would you work within a site like Havant War Memorial Hospital?

Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

What about RAMS and site documents?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

Is it okay to overlay old mastic?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the faces are cleaned before resealing. Nothing else gives a bond that lasts.

What type of sealant goes on window perimeters?

The product follows the joint’s movement, the surfaces and the specification. Specifications often refer to BS EN 15651-1 for facade sealants or BS EN 15651-2 for glazing.

Can you handle several sites?

Yes. A group of buildings can go on one quote, with one point of contact.

Aftercare for building managers

After handover, a little attention goes a long way:

  • Walk the elevations once or twice a year
  • Clear debris that holds water against joints
  • Check the asbestos register before old mastic is disturbed
  • Investigate damp beside windows promptly

Following storms, look inside for damp or staining near frames. An early report typically means a small reseal rather than a bigger repair.

Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos.

Building owners, agents and FMs in Tye

Hospitality, education, healthcare, office and retail clients 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.

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

Accreditations

Trusted. Accredited. Insured.