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

Facade Sealing in Up Nately

Facade joint and window perimeter sealing on commercial buildings across Up Nately, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • New sealant peeling off old mastic
  • Water coming in around window frames
  • Cold air coming in at window perimeters
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Facade sealing in Up Nately

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Facade sealing for commercial buildings in Up Nately

Managing agents and owners in Up Nately 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. Site teams most often ask us about unsightly perimeter sealant on a visible elevation and failed seals around shopfront and entrance frames, on shopfront frames, window and door perimeters and stone and brick facade joints. Most enquiries from Up Nately start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

For a site near Up Nately, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Send drawings or photographs and the programme and we’ll quote to suit.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Up Nately (RG27)
Wider area
Hampshire
Cover
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

Owners, agents and contractors

Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Up Nately can form part of a wider programme across Hampshire.

Do you need facade sealing in Up Nately?

When sealant lets go of a frame or panel, the cause is often the preparation. Dust, old sealant residue, damp or a missing primer stop it bonding properly.

Site and facilities staff are often the first to spot these:

  • Perimeter sealant that has split or peeled away
  • Failed seals around shopfront and entrance frames
  • New sealant peeling off old mastic
  • Leaks at window and door perimeters

Hospital estates such as Basingstoke and North Hampshire Hospital (5.2 miles west of Up Nately) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan.

Before you book anyone

  • Their plan for phasing and protecting the area
  • Proof of insurance
  • Will RAMS and insurance details be available?
  • How joint depth will be controlled

Questions to ask before you appoint anyone

Quoting for work in Up Nately

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • How much existing material needs removing
  • How accessible the joints are
  • Travel to remote or island sites
  • How much there is to seal

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote and we’ll explain how it’s made up.

Details that help us quote

Good information means a firmer quote. When you get in touch, include:

  • Specification clauses that apply
  • What the building is and how it’s used
  • The site address and postcode
  • Approximate linear metres or a joint schedule

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or email a schedule or drawings.

Keeping the joints sound

After handover, a little attention goes a long way:

  • Walk the elevations once or twice a year
  • Insist on a full cut-out when joints are renewed
  • Keep the sealant details on the building file
  • Clear debris that holds water against joints

After heavy weather, check vulnerable elevations for signs of water inside. An early report typically means a small reseal rather than a bigger repair.

Don’t wait for a full elevation to fail. A few metres resealed promptly can stop water damage spreading inside the building.

Common questions from Up Nately clients

Is Up Nately off your patch?

Not at all. Up Nately is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Does your area include sites such as Hatch Industrial Park, near Up Nately?

Yes. Estates, retail parks and business parks around Up Nately, Hatch Industrial Park among them, are all within reach. To start, just phone 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.

Do you replace windows or glass?

No. That work needs a glazing specialist. We reseal window perimeters, panel joints and frame-to-structure perimeters.

How many days will you need on site?

It depends on the scope, but the work normally takes a day or two for a few elevations, and longer where access has to be moved around the building. For bigger or phased jobs, we’ll set out a timescale with the quote.

How do you choose the sealant?

The specification comes first, if there is one. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Will you check whether the sealant is causing the leak?

Yes. We look at the perimeter sealant and tell you whether it has failed as part of pricing. Where the cause seems to be elsewhere, we’d rather tell you than reseal pointlessly.

Do you hold CHAS accreditation?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Diagnose, treat, sign off

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before we move to the next. If others near Up Nately need work, visits can be combined. A fixed quote is given before anything starts.

  1. We start with photographs, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full and both faces cleaned back.
  4. Primer is applied where the maker specifies it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Getting the site ready

  • Send asbestos survey details if the building is pre-2000
  • Tell staff and tenants when we’ll be in
  • Tell us your opening times and when work is allowed

Get a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to speak to us on 01277 525 020 or email a schedule or drawings with what you know.

Ask for a quote

Read more

Facade sealing around Up Nately: what changes locally

Several hotels sit less than 2 miles from Up Nately. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades. Rainfall across the South East, Up Nately included, is lower than in many parts of the UK. Even so, frost and condensation on steel and glass are common on winter mornings, so external mastic is timed for workable conditions and agreed with the site manager.

Hotel extensions and refits, at places such as Basingstoke Country Hotel, 0.8 miles to the north-east of Up Nately, usually run between busy periods, so the sealing is squeezed into short windows. Projects at schools like Robert May's School work to term dates, so mastic is programmed tightly.

Up Nately is about 5 miles east of Basingstoke, in Hampshire. Across the RG27 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Up Nately is one of 723 places in Hampshire on our list. Our Reading page has more on work in that area (13 miles or so).

We take on facade joints across the RG27 postcode area, whatever the building. We cover commercial and managed buildings on Heather Lane, Wood Lane and Greywell Road and the roads nearby. We also cover Nately Scures (1 mile north), Greywell (1 mile south-east), Newnham (1 mile north), Hook Common (1 mile north-east) and Warnborough Green (1 mile east). Bigger towns within reach include Basingstoke (5 miles west), Farnborough (10 miles east), Fleet (7 miles east), Aldershot (10 miles east), Alton (8 miles south) and Yateley (9 miles north-east).

Around Up Nately

Up Nately’s nearest station is Hook station, roughly 1.7 miles north-east of the centre. Well-known places in the area include Basing House (2.6 miles west) and Odiham Castle (1.4 miles east). For a walk, there’s The Mill Field and Tundry Hill.

Map of Up Nately © OpenStreetMap contributors

Why it’s worth doing now in Up Nately

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. Around Up Nately, it’s better to renew all the failing joints at once, rather than one at a time. Photos of every joint help us quote for the whole job.

What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a quote once you have the details.

What you get with us

  • Health and safety: CHAS accredited
  • CSCS-carded applicators
  • Constructionline member
  • Colour options checked against the specified product

Take a look at our cost guide and our accreditations.

Accreditations

Trusted. Accredited. Insured.