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

Broadgate coloured sealant

Coloured sealant for Broadgate, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Hotel refurbishments with a set colour scheme
  • Joints that need to match a new RAL frame colour
  • Poorly tooled joints on visible finishes
1
Send details
Send the specification, photos or a marked-up plan.
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
CHAS accredited
Fully insured: £5m PL

Need coloured sealant in Broadgate?

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

How we handle coloured sealant in Broadgate

Natural materials vary across a single elevation: sandstone, granite, brick and stained timber rarely have one flat colour. We choose a colour that reads well across the surface rather than chasing one spot, agreed on site where needed. We work on natural stone and brick, cladding panels and hotel bathrooms and public areas, and what we are called in for most is shop fits that need consistent sealant colours across sites and failed coloured sealant that has split or peeled. Most enquiries from Broadgate start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Commercial sealant work around smaller places like Broadgate tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Kitchens, toilets and window frames in all of them need resealing sooner or later.

We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Broadgate (SO51)
Region
Hampshire
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

FAQs: Broadgate

Is Broadgate off your patch?

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

Will our hotel in Broadgate need to close for the work?

Almost never. The work is phased so most rooms stay available. We agree the order of rooms and the timings with you before we start.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Can you work to a RAL reference?

Yes. RAL references are a common way to specify sealant colour. We’ll confirm the colours available for the specified product and agree the nearest option.

Do your applicators hold CSCS cards?

Yes. Our applicators hold CSCS cards.

Do you use coloured sanitary silicone?

Yes. Sanitary silicones with anti-mould additives come in a range of colours too. We will confirm what’s available for the specified product and agree it with you.

Does the weather affect the work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

When it isn’t the sealant

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. These need a different solution:

  • Cleaning or repairing the surrounding finishes
  • Overpainting a joint that needs a non-paintable product
  • Materials with mixed tones that defy a single match

If you’re not sure, just phone 01277 525 020 or send photos by email and we’ll give you a straight answer.

Surfaces we seal

  • Shop-fit joinery and counters
  • Natural stone and brick
  • Office fit-out finishes
  • Powder-coated and anodised frames
  • Cladding panels
  • Hotel bathrooms and public areas

Shops, offices and hotels in and around Broadgate

At about 66 miles from central London, Broadgate 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. Broadgate is in the South East, one of the UK’s drier regions. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

Refits at hotels like Potters Heron Hotel, under half a mile to the north-west of Broadgate, bring joints at vanity tops, bars and reception desks that guests see every day. For a shop at a centre such as Chestnut Avenue Retail Park, 2.8 miles to the south of Broadgate, tidy joints at counters and displays matter as much as the fixtures. Sites a few miles apart, such as Sleepy Hollow Business Park and Monks Brook Industrial Park, can share one programme and one point of contact.

Broadgate is about 2 miles north-west of Chandler's Ford, in Hampshire. We send applicators to Broadgate for colour-matched joints. Broadgate is one of 723 places in Hampshire on our list. There’s a separate page for Southampton, roughly 6 miles from Broadgate.

We cover the SO51 postcode districts for colour-matched joints. Streets here include Hook Road, Broadgate Farm and Woodlea Way. Just outside Broadgate, we also work in Knapp (1 mile north-west), Ampfield (1 mile west), Gosport (1 mile west), Crampmoor (2 miles west) and Lower Slackstead (2 miles north-west). Further afield, our area takes in Winchester (6 miles north-east), Eastleigh (4 miles south-east), Fareham (14 miles south-east), Andover (15 miles north), Totton (7 miles south-west) and Hedge End (8 miles south-east).

Local landmarks in Broadgate

Locally, jobs take us to sites close to White Horse Public House and Thornden School. The nearest railway station is Chandlers Ford station, roughly 1.8 miles south-east of the centre. Nearby you’ll also find Romsey Community Hospital (3.2 miles west) and Eastleigh Museum (3.5 miles south-east). For a walk, there’s Flexford Nature Reserve.

Map of Broadgate © OpenStreetMap contributors

Surface by surface

Shop-fit and joinery finishes

In shops, joints are at eye level and inspected by customers. A sharp, even bead is as important as the colour.

Paintable sealants

Where no colour in the range is close, a paintable hybrid or PU sealant can sometimes be painted to match. That only works where the joint and specification allow it.

For managing agents and facilities managers

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Doing it in-house

Redoing a failed joint typically 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.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Why it’s worth doing now in Broadgate

A mismatched or discoloured bead is a small detail that buyers, guests and clients notice. Resealing in a suitable colour is a modest cost against the finishes it sits beside, and it lifts the whole area. One visit to deal with every failing joint makes more sense than several trips to a place like Broadgate. Photos of every joint help us quote for the whole job.

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Why appoint us

  • Health and safety: CHAS accredited
  • Failed material removed, not covered up
  • Our applicators hold CSCS cards
  • Work to your specification and the manufacturer’s guidance

See how commercial sealant jobs are priced and our accreditations.

How a job runs

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For a building around Broadgate, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. You approve the colour, on site if it’s critical.
  4. We cut out the existing bead, clean and set the depth.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. Masking comes off and the work is checked with you.

What we need from you

  • Share your working hours and any access restrictions
  • For older buildings, check the asbestos register before work
  • Flag any permit to work we will need

Quotes

To get a fixed quote, give us a call on 01277 525 020 or send photos by email. Our quote form is another easy route.

Get a quick quote

Related advice

Accreditations

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