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

Coloured and colour-matched sealant in South Harewood, Hampshire

Planning work on a colour-matched joint in South Harewood? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Old sealant that has yellowed, darkened or faded
  • Stained or mouldy coloured joints in washrooms
  • Joints that need to match a new RAL frame colour
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.
South East, London & Scotland
CHAS accredited
£5m public liability

Coloured sealant for South Harewood sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Owners, agents and contractors

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. Several sites can go on one quote, so there’s one set of paperwork to deal with.

Coloured sealant in South Harewood

Matching to anodised or powder-coated frames is a common request. We compare the RAL reference with the colours made for the specified sealant, and you approve the choice. If the range has no close colour, a paintable sealant can sometimes be overpainted, where the specification allows. Most enquiries involve dirty, discoloured joints in public areas and old sealant that has yellowed, darkened or faded, across cladding panels, office fit-out finishes and natural stone and brick. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in South Harewood it comes down to the same thing: the right product in a properly prepared joint.

Work in smaller places such as South Harewood tends to come one building at a time: a pub kitchen, a hall, a small office. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Location
South Harewood (SP11)
Region
Hampshire
Cover
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Questions we’re asked in South Harewood

Will you take on work at estates like Harewood Forest Industrial Estate, close to South Harewood?

Yes. Estates, retail parks and business parks around South Harewood, Harewood Forest Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Is South Harewood too far out for you?

Not at all. South Harewood is within our area. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

How many days will you need on site?

It depends on the scope, though a typical visit normally takes a few hours or a phased programme, depending on joint lengths and how many colours are involved. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Can you seal to a brand colour across several sites?

Yes. Tell us the product and colour reference and we’ll confirm availability and a fixed quote follows. Tell us your site hours and access windows and we’ll plan around them.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Doing it in-house

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

How the quote is worked out

Before we quote, we look at:

  • How much there is to seal
  • Removal of failed or old sealant
  • Distance, for remote addresses
  • Working within restricted access windows

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Details that help us quote

A good diagnosis starts with the right details. Let us know:

  • Anything awkward about access or site hours
  • When you need the work done
  • The asbestos register, for older buildings
  • Drawings or a marked-up plan, if available

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, call 01277 525 020 or send photos by email.

Different surfaces, different methods

Hotel interiors

Hotels use colour-matched sealant in bathrooms, bedrooms and public areas. Sanitary silicone comes in colours too, so bathrooms can match the tiling or stone.

Powder-coated and anodised frames

Metallic and anodised finishes are hard to match exactly with sealant. We’ll suggest the nearest standard colours for approval.

Sealant on show in South Harewood’s commercial buildings

South Harewood sits in one of the drier corners of the country, the South East. Drier doesn’t mean dry every day, so frontage work still has some give in the dates. At about 61 miles from central London, South Harewood is within reach of the capital. The commuter belt holds a great many offices, retail parks and business parks. Multi-site occupiers here often want one sealant contractor across all their buildings.

Shops and cafés around stations like Andover station, 4 miles to the north-west of South Harewood, trade from early, so work is timed around them. Industrial estates such as Harewood Forest Industrial Estate (to the north of South Harewood) have offices, trade counters and welfare areas whose sealant ages like any other building’s.

South Harewood is about 4 miles south-east of Andover, in Hampshire. Any commercial site in South Harewood is covered. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. We also cover Southampton, around 18 miles from South Harewood.

We cover the SP11 postcode districts for colour-matched joints. Sites close to South Harewood are covered too, including Wherwell (1 mile south-west), Wherwell Wood (2 miles west), Chilbolton (2 miles south-west), Cottonworth (2 miles south-west) and Fullerton (3 miles south-west). A short drive away, we cover Basingstoke (15 miles north-east), Winchester (9 miles south-east), Eastleigh (15 miles south), Andover (4 miles north-west), Chandler's Ford (13 miles south) and Romsey (13 miles south).

Around South Harewood

The closest station to South Harewood is Andover station, roughly 4 miles north-west of the centre. Nearby you will also find Andover War Memorial Hospital (4.3 miles north-west) and Finkley Down Farm Museum (3.5 miles north-west). Open spaces near South Harewood include Mill Lake and Anton Lakes.

Map of South Harewood © OpenStreetMap contributors

Maintenance after handover

To get the most from the new sealant:

  • Keep the area clear while the sealant cures
  • Record the product and colour reference on the building file
  • Ask contractors to check the colour before resealing
  • Approve a sample bead on high-profile areas

Keep a record of the product and colour reference used. It makes matching later repairs much easier.

Share the colour reference with anyone working on the finishes. It stops mismatched repairs creeping in.

How a job runs

At the end of each section, we remove the tape, clean down and inspect every joint, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. For work around South Harewood, we aim to finish in one visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. The nearest colour is agreed, with a sample bead where needed.
  4. The existing bead comes out, then faces are cleaned and backed.
  5. We mask, seal and tool to a clean line.
  6. Masking comes off and the work is checked with you.

What we need from you

  • Flag any permit to work we’ll need
  • Send asbestos survey details if the building is pre-2000
  • Agree which areas must stay open

Quotes

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or ring 01277 525 020 or email drawings and photos if you’d rather talk the job through.

Get a quick quote

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