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

Coloured Sealant in Lee Common

Coloured sealant for Lee Common, from a contractor working since 2005. Fully insured and CHAS accredited.

  • A run of joints in mismatched shades
  • Dirty, discoloured joints in public areas
  • Failed coloured sealant that has split or peeled
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
CSCS-carded applicators, the right product for each joint.
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Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Coloured sealant for businesses in Lee Common

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

Sealant on show in Lee Common’s commercial buildings

Lee Common is about 30 miles from central London. Business parks and retail centres are common around the capital’s motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact. Lee Common 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.

Offices and shops close to stations such as Great Missenden station (to the south-west of Lee Common) tend to be busy all day, so sealant work is planned around opening hours. For any commercial premises in Lee Common, a lasting joint depends on full removal of the old sealant and clean, dry faces.

Lee Common is about 3 miles west of Chesham, in Buckinghamshire. Businesses, contractors and managing agents in Lee Common use us for work on colour-matched joints, as part of our coverage of Buckinghamshire. Across Buckinghamshire, 308 places are covered, Lee Common among them. We also cover Reading, around 23 miles from Lee Common.

We cover the HP16 postcode districts for colour-matched joints. If your site is on Oxford Street, Prince's Lane and Cherry Tree Lane or close by, send details and we will quote for colour-matched joints. We also cover Ballinger Common (1 mile south-east), Swan Bottom (1 mile north-west), South Heath (1 mile south), Chartridge (2 miles east) and St Leonards (2 miles north) for colour-matched joints. Bigger towns within reach include Aylesbury (8 miles north-west), High Wycombe (7 miles south), Chesham (3 miles east), Marlow (11 miles south), Amersham (5 miles south-east) and Beaconsfield (8 miles south).

Local landmarks in Lee Common

Around Lee Common, our work takes us to commercial buildings near Misbourne School and The Bugle pub, among other places. For rail, the closest station is Great Missenden station, about 2 miles south-west of the centre. A little further out are Chiltern Hospital (2.7 miles south) and Roald Dahl Museum and Story Centre (2 miles south-west). Not far away are Sands Bank and Pavis Wood.

Map of Lee Common © OpenStreetMap contributors

How we handle coloured sealant in Lee Common

In retail, hospitality and office fit-outs, joints are seen close up every day. A grey bead on a black shopfront or a white line against oak looks like a defect, however well it was installed. We pick a colour from the product’s range that sits with the finish. If you have coloured joints that have cracked with movement and fit-outs with a sealant colour in the specification, we can put it right. Most enquiries from Lee Common start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Business units in the countryside around places like Lee Common are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials, and a sealant colour that suits the building’s character is often part of the brief.

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.

Where
Lee Common (HP16)
Region
Buckinghamshire
Cover
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Should maintenance staff do it?

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

What happens if it’s left?

Leaving a failed coloured joint risks more than appearance. Water through a split seal can stain or damage the surfaces next to it, so resealing protects the finishes as well as the look. Around Lee Common, it’s better to renew all the failing joints at once, rather than one at a time. Send photographs of each area and we will quote for the lot.

There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we will price your job on its own details.

Why us?

  • Workmanship guaranteed for 12 months
  • One phone line for London, the South East and Scotland
  • Fixed quotes based on photos, drawings or a visit
  • Public liability insurance in place

Take a look at how commercial sealant jobs are priced and our accreditations.

What sealant work can’t fix

Before quoting, we check that sealant is the right answer. It won’t put right:

  • Preventing all fading from sunlight and weathering
  • Finishes that change colour from one area to another
  • Repairing damaged frames or cladding

If in doubt, phone 01277 525 020 or email the details over and we will say what we think before you book.

Where we work in Lee Common

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

FAQs: Lee Common

What paperwork can you provide for a job in Lee Common?

Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. We’re CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Do you offer colour-matched sealant for buildings in Lee Common?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. The quote lists the colours the product is made in.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Who decides which product is used?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Is the work guaranteed?

Yes. It runs for twelve months and covers how we prepared and sealed the joints, though not damage or work by other trades.

When can the area be used after sealing?

Curing time varies by product, and we confirm it on the day.

Keeping the joints sound

Regular inspection catches problems early. In particular:

  • Insist on the agreed colour for any repair
  • Keep harsh solvents away from visible joints
  • Plan full-run reseals on visible elevations
  • Brief cleaners about newly sealed joints

Expect some change in appearance over the years. That is normal for exposed sealant.

Standardise the sealant colour on multi-site work. Consistency makes future work simpler for whoever reseals next.

Surface by surface

Powder-coated and anodised frames

Frames finished to a RAL reference are a frequent colour-matching job. We compare the reference with the specified product’s colour range.

Shop-fit and joinery finishes

Retail fit-outs mix many finishes in a small space. Each joint gets a colour that suits the materials it sits between as agreed with the designer.

Diagnose, treat, sign off

When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, with the work itself typically taking a few hours or a phased programme, depending on joint lengths and how many colours are involved. Smaller jobs around Lee Common can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. The sealant type is chosen for the joint first, then the colour.
  2. We compare your RAL reference or sample with the colours made for that sealant.
  3. Where colour is critical, a sample bead can be agreed in a discreet spot.
  4. We remove the existing bead, clean the faces and set the depth.
  5. We apply the agreed colour and tool it neatly, with masking where the finish needs it.

Preparing the site

  • Make sure the joints can be reached
  • Send any specification or drawings in advance
  • Send asbestos survey details if the building is pre-2000

Ask for a quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.

Get a price

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Accreditations

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