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

Sealant applicators in Redlands

We carry out sealant work for offices, shops, hotels and other commercial buildings in Redlands and the surrounding area. Send details for a fixed quote.

  • Leaks that seem to come through a sealant line
  • Frame mastic that has hardened and come away from the wall
  • Smeared sealant across finishes from a rushed job
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Need commercial sealant contractors in Redlands?

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

Building owners, agents and FMs in Redlands

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

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.

About our commercial sealant contractors in Redlands

On a commercial site, sealant turns up in more places than people expect: washroom fittings, kitchen worktops, window boards, partition heads and the line where floors meet walls. Externally it keeps rain out of frame perimeters, panel joints and movement joints. Our applicators work on both the inside and the outside of the building, picking the product for each location rather than one tube for everything. We work on floor and threshold joints, washrooms and tea points and external facade joints, and the usual reasons a site gets in touch are a top-up bead over failed sealant, now lifting and window and door perimeter joints that have cracked open. Whoever orders the work in Redlands, the brief is typically the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Multi-site clients with buildings in and around Redlands can put several sites on one programme, with one quote format and one point of contact.

Rural business units near smaller places such as Redlands are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently, and a sealant colour that suits the building’s character is often part of the brief.

Every job we finish is backed by a 12-month workmanship guarantee. If our installation lets you down in that time, we return and fix it.

Where
Redlands (GU10)
Wider area
Hampshire
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Working on commercial sites near Redlands

There are three care or nursing homes within about 2 miles of Redlands. In care settings, a neat joint at a kitchen worktop or a lounge window is part of keeping the place easy to clean. Central London is about 37 miles from Redlands. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

Occupiers with premises at both Fleet Business Park and Beacon Trade Park could have the sealant at each handled under one quote. Offices and shops close to stations such as Farnham station (to the south-east of Redlands) tend to be busy all day, so sealant work is planned around opening hours. On a business park such as Fleet Business Park, 1.7 miles north-east of Redlands, sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters.

Redlands is about 3 miles south of Fleet, in Hampshire. Redlands sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 723 places across Hampshire fall within our area, including Redlands. We also cover Reading, some 16 miles away.

If you need commercial sealant contractors in GU10, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your building is just outside Redlands, we cover Warren Corner (1 mile east), Crondall (1 mile south-west), Dora's Green (1 mile south-east), Ewshot (1 mile east) and Bowling Alley (1 mile north-west). A short drive away, we cover Basingstoke (11 miles west), Farnborough (5 miles north-east), Fleet (3 miles north), Aldershot (4 miles east), Alton (8 miles south-west) and Yateley (7 miles north).

Near you in Redlands

Around Redlands, our work takes us to commercial buildings near The Plume Of Feathers Public House, Court Moor School and St Nicholas' School and the streets around them. Redlands’s nearest station is Farnham station, roughly 2.9 miles south-east. Well-known places in the area include Hart Shopping Centre (3.1 miles north) and Powderham Castle (1.4 miles south). Open spaces near Redlands include Farnham Park and Beacon Hill.

Map of Redlands © OpenStreetMap contributors

What the job involves on each surface

Fire-rated seals where specified

Intumescent and other fire-rated sealants go in at service penetrations and linear gaps to the maker’s tested details, where they are specified. The design and sign-off of fire stopping belong to the designer and building control, and we install to the specification.

Shop fronts and retail fit-outs

Most shops can’t close for a reseal. Tell us your trading hours and access windows and we will plan around them, working in sections where that helps.

When something else is needed

Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be one of these:

  • A failed roof covering or waterproofing membrane
  • Misted, cracked or failed glazing units (a glazier’s job)
  • Old mastic that tests positive for asbestos

If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think.

What we seal

  • Floor and threshold joints
  • Kitchen worktops and splashbacks
  • Washrooms and tea points
  • External facade joints
  • Movement joints in walls and floors
  • Window and door perimeters

From enquiry to sign-off

Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before the next one starts. Jobs in and around smaller places like Redlands are normally planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. First, details come to us: photos, drawings or a schedule of the areas, and a site visit is booked where it helps.
  2. Next comes a diagnosis and a fixed quote.
  3. Site hours, access windows and the order of areas are agreed before we start.
  4. Failed sealant is cut out and each joint cleaned back to sound, dry faces.
  5. Backing and primer go in where needed, then the chosen sealant is applied and tooled.
  6. We walk the completed areas with you and sign them off under the 12-month guarantee.

What we need from you

  • Warn occupants and staff about the work
  • Send any specification or drawings in advance
  • Explain the parking and delivery arrangements

Request a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photographs and a description will do.

Ask for a quote

Related advice

Common questions from Redlands clients

Is Redlands too small for you to travel to?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Will you take on work at estates like Fleet Business Park, close to Redlands?

Yes, sites like Fleet Business Park are within our area, along with the rest of Redlands. A few photos and the unit address let us price the work.

How long before the joints can be used?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Do you check for asbestos before removing sealant?

We check the asbestos register or survey before any old sealant is disturbed. The duty to manage asbestos sits with the dutyholder, and we don’t remove asbestos-containing materials.

Do you work for facilities managers and managing agents?

Yes. A large share of our work comes through facilities managers, managing agents and landlords as well as contractors. We can work to your instruction process and site rules.

Can weather delay the job?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

How many days will you need on site?

The duration is planned around your programme and the access we’re given. You’ll have an expected duration with the quote.

How the quote is worked out

To price the job, we consider:

  • Specialist products, such as fire-rated or hygienic sealants
  • Travel to remote or island sites
  • Quantities, in metres or numbers
  • How much existing material needs removing

The product called for affects the cost, and so does the preparation. Access, phasing and site requirements come into it too.

What we need to price the job

Diagnosis starts before we arrive. Tell us:

  • When you need the work done
  • Clear photos of the problem areas
  • The postcode of the building
  • How the joints are reached, and at what height

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

After the work

A few simple habits keep the new joints working:

  • Deal with small splits before they become leaks
  • Keep abrasive pads and scrapers off resealed joints
  • Look at the sealant around anything that has been moved or replaced
  • On pre-2000 buildings, share the asbestos information before work starts

Brief your cleaning team on the joints that have been resealed. Scourers, blades and harsh products shorten a bead’s life.

A failed external joint lets water in every time it rains. Behind a panel or frame, that water can sit unseen for a long time. Resealing early keeps the problem in the sealant and out of the building.

Accreditations

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