Coloured and colour-matched sealant in Andover, Hampshire
Planning work on a colour-matched joint in Andover? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Untidy coloured beads with ragged edges
- Stained or mouldy coloured joints in washrooms
- Weathered sealant that no longer matches
Coloured sealant in Andover
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Coloured sealant in Andover, done properly
Window, door and shopfront frames in RAL finishes often need a sealant to suit. The frame colour is checked against the sealant’s standard range, and the nearest option is agreed with you. If the range has no close colour, a paintable sealant can sometimes be overpainted, where the specification allows. If you have a bead that fights the cladding or frame colour and sealant that no longer suits recoated frames, we can help, whatever the surface. Facilities teams, main contractors and managing agents in Andover tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
For a business or landlord in Andover with one or two premises, it makes sense to bundle sealant jobs together: a frontage, a staff washroom, a kitchen and a few window perimeters, for instance. A single fixed quote covers everything on the list.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.
- Where
- Andover (SP10, SP11)
- Wider area
- Hampshire
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Leave it or put it right?
Resealing a full run gives a consistent colour. Piecemeal repairs over several years tend to drift in colour. Many buildings in towns like Andover have been extended or altered, and joints where old meets new tend to fail first. Resealing them early protects the building behind.
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.
Why choose Mastic Doctor in Andover
- Work carried out by CSCS-carded applicators
- Commercial sealant work since 2005
- Products installed to the manufacturer’s instructions
- Matching to RAL references, product permitting
Take a look at our cost guide or our accreditations and insurance.
Diagnose, treat, sign off
At the end of each section, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. If you have more than one building in Andover, they can often be done on the same visit, with one quote covering them. Tell us when the building is open and we will plan to suit.
- We start with photos, drawings or a visit to see the finishes.
- Colour options from the specified product’s range are shared with you.
- The programme and access are agreed, including any phasing.
- We prepare each joint, prime where needed and fit backing.
- The agreed colour is installed and tooled neatly.
What we need from you
- Tell us what induction or permit system the site runs
- Send any specification or drawings in advance
- Point out parking and an unloading spot
Ask for a quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call 01277 525 020 or email drawings and photos with what you know.
Related advice
Andover: questions and answers
Must a hotel around Andover close while you work?
In the majority of cases no closure is needed: we work room by room or floor by floor. The plan is built around your bookings.
Is Northern Avenue Retail Park, near Andover, within your area?
Yes. We cover Andover and the area around it, including industrial estates, business parks and retail parks such as Northern Avenue Retail Park. A few photos and the unit address let us price the work.
Can you seal to a brand colour across several sites?
Yes. You can ring 01277 525 020 or use the quote form with the colour reference. Tell us your site hours and access windows and we’ll plan around them.
What’s the quickest route to a quote?
The quote form is the simplest route, though you can also give us a call on 01277 525 020 or email the details over. Photos, drawings or a joint schedule help us quote quickly.
Does a coloured sealant perform differently from a standard one?
Performance comes from the sealant type and the installation. The joint gets the product it needs, in a colour from that product’s range, installed in exactly the same way.
Are you CHAS accredited?
Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.
How much does the work cost?
We don’t publish prices, because every site is different. With photographs or drawings, we can give you a fixed quote.
Sealant on show in Andover’s commercial buildings
The 3 miles around Andover take in at least three named trading estates, business parks or retail parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal. Andover is in the South East, one of the UK’s drier regions. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up.
A hotel such as The Globe Hotel (to the south-east of Andover) shows how much sealant a hospitality building has on show, from bathroom joints to the bar. Occupiers with premises at both Northern Avenue Retail Park and Churchill Retail Park could have the sealant at each handled under one quote. Offices and shops close to stations such as Andover station (to the west of Andover) tend to be busy all day, so sealant work is planned around opening hours.
Andover is about 17 miles west of Basingstoke, in Hampshire. Anywhere in SP10, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our Hampshire coverage takes in 723 places. We also cover Southampton, around 21 miles from Andover.
If you need coloured sealant in SP10 and SP11, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. If your site is on High Street, Goddard Square and London Road or close by, send details and we’ll quote for colour-matched joints. Access to Andover is via the A303 and A342. Close to Andover, our area also takes in Picket Twenty (1 mile east), East Anton (1 mile north-east), Knights Enham (1 mile north), Finkley Down (2 miles north-east) and Picket Piece (2 miles east). Further afield, our area takes in Winchester (13 miles south-east), Romsey (15 miles south), Hyde (12 miles south-east), Tidworth (8 miles west), Weeke (12 miles south-east) and Kempshott (15 miles east). As one of the bigger centres in Hampshire, Andover has a broad mix of commercial, public and industrial buildings, and we cover them all.
What’s near Andover
We work on buildings around The Angel Inn, Winton Community Academy and Winton Community Academy. The nearest railway station is Andover station, about 0.5 miles west of the centre. Other landmarks nearby include Andover War Memorial Hospital (0.7 miles north-west) and Andover Museum (under half a mile east). Open spaces near Andover include Anton Lakes and Mill Lake.
Should maintenance staff do it?
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Maintenance after handover
Your facilities or cleaning team can help the joints last. Pass these on to them:
- Agree the sealant colour early and write it into the specification
- Standardise colours across a portfolio
- Check a trial length in real light
- Clean coloured joints with mild products
Clean coloured joints with mild, non-abrasive products. Harsh chemicals and scouring can change how the colour looks.
Make sure every contractor knows which sealant and colour are on the building file. It stops mismatched repairs creeping in.
Honest limits
A few problems need another trade or a different fix, and we point that out rather than sealing over them:
- Finishes that change colour from one area to another
- Paintable products in joints they aren’t suited to
- A guaranteed perfect match to every finish
Not sure which it is? You can phone 01277 525 020 or email drawings and photos and we will tell you honestly.
Surfaces we seal
- Cladding panels
- Shop-fit joinery and counters
- Office fit-out finishes
- Powder-coated and anodised frames
- Natural stone and brick
- Hotel bathrooms and public areas
Towns and villages near Andover
Other services in Andover
Quoting for work in Andover
Before we quote, we look at:
- How much existing material needs removing
- Backing rod, priming and other preparation
- Which sealant the job calls for
- How much there is to seal
The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
Details that help us quote
A good diagnosis starts with the right details. Let us know:
- Any specification or named product
- How the joints are reached, and at what height
- Whether the building will be occupied during the work
- The postcode of the building
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or email the details over.