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

Temple Fortune coloured sealant

Planning work on a colour-matched joint in Temple Fortune? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Patch repairs in several different colours
  • Poorly tooled joints on visible finishes
  • Dirty, discoloured joints in public areas
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Coloured sealant across Temple Fortune

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Looking after the joints

Regular inspection catches problems early. Specifically:

  • Brief cleaners about newly sealed joints
  • Record the product and colour reference on the building file
  • Ask contractors to check the colour before resealing
  • Agree the sealant colour early and write it into the specification

Clean coloured joints with mild, non-abrasive products. Strong solvents and abrasive pads can dull or mark the surface over time.

Approve a sample where colour really matters. A sample in real light shows how it will look.

About our coloured sealant in Temple Fortune

A colour-matched bead still has to work as a seal. Each joint is cleaned, backed to depth and tooled firmly onto both faces, exactly as for a standard colour. Clean masking and steady tooling give the sharp lines colour work needs. If you have a run of joints in mismatched shades and hotel refurbishments with a set colour scheme, we can help. For commercial sealant work in Temple Fortune, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

London’s commercial stock mixes period buildings turned into offices with modern glass and steel, so one job can involve stone, brick, powder-coated frames and laminate in a single visit. The right product goes on each, in a colour chosen to suit where the joint is seen.

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

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Temple Fortune (NW11, NW4, N3)
Wider area
Greater London
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

General trades versus a specialist

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.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Surface by surface

Paintable sealants

Paintable sealants suit internal, low-movement joints best. We’ll tell you if a joint needs a non-paintable product.

Brick and masonry

Movement joints in brickwork are long and visible. A well-chosen colour helps them blend in.

What sealant work can’t fix

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Restoring stained stone or masonry next to old sealant
  • Stopping sealant from ever changing colour outdoors
  • Colour variation across natural stone or brick that no single shade can match

Not sure which it is? You can give us a call on 01277 525 020 or use the quote form and we will tell you honestly before you book.

Surfaces we seal

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

Our process

The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. Then we strip out anything that has failed, prepare every joint and seal it. In Temple Fortune, most buildings stay in use during the work, so we agree zones and timings with the building or facilities manager. Areas are handed back as each section is finished.

  1. First we agree which sealant type the joint 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.

Preparing the site

  • Arrange parking or a loading space
  • Warn occupants and staff about the work
  • Send any specification or drawings in advance

Quotes

Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, call 01277 525 020 or email drawings and photos.

Ask for a quote

Related advice

Your questions answered

Does your area include sites such as Brent Cross Shopping Park, near Temple Fortune?

Yes. We cover Temple Fortune and the area around it, including industrial estates, business parks and retail parks such as Brent Cross Shopping Park. A few photographs and the unit address let us price the work.

Can you work in a London building with booked loading and goods-lift slots?

Yes, most London buildings have access rules of some kind, and we plan around them. Say when the building is occupied and when it’s quiet, and we will plan accordingly. The ULEZ covers the whole of Greater London, which we allow for

Can we see a sample before the full job?

Yes. Tell us who approves colour and we will plan the sample into the programme before the main run.

Can you guarantee a perfect colour match?

No. An exact bespoke match isn’t something we can promise. Sealants come in a wide range of standard colours, and we’ll confirm the colours available for the specified product for your approval.

Is Temple Fortune in your area?

Yes. We cover Temple Fortune, and the simplest way to start is to phone 01277 525 020 or use the quote form.

Can you work to a RAL reference?

Yes. We compare the RAL reference with the colours made for the specified sealant. You will see the nearest options before work starts.

Do you have public liability insurance?

Yes. Mastic Doctor is fully insured, public liability included.

What Temple Fortune’s businesses ask us to seal

London premises usually come with a building manager, booked loading and house rules for contractors. Our planning starts from those rules rather than working round them later. There are five care or nursing homes within about 2 miles of Temple Fortune. Care homes need tidy, cleanable joints in kitchens, corridors and communal rooms.

In a retail centre such as Brent Cross Shopping Centre (1.1 miles west of Temple Fortune), new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish. Offices and shops close to stations such as Brent Cross West station (to the south-west of Temple Fortune) tend to be busy all day, so sealant work is planned around opening hours. Occupiers with premises at both Brent Cross Shopping Park and Silk Bridge Retail Park could have the sealant at each handled under one quote.

Temple Fortune is about 1 mile south-west of Finchley, in Greater London. Anywhere in NW11, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Temple Fortune is one of 764 places we cover in Greater London for colour-matched joints. For work in that direction, see our London page, about 7 miles away.

Postcode districts covered here: NW11, NW4 and N3 for colour-matched joints. We cover commercial and managed buildings on Hoop Lane, Bridge Lane and Limes Avenue and the roads nearby. You will find Temple Fortune on or near the A598, so getting applicators and materials to site is simple. Close to Temple Fortune, our area also takes in Golders Green (1 mile south), Hampstead Garden Suburb (1 mile east), East Finchley (1 mile north-east), North End (1 mile south-east) and Childs Hill (1 mile south). Further afield, our area takes in London (7 miles south-east), City of Westminster (5 miles south-east), Marylebone (5 miles south-east), Kensington (6 miles south), St Pancras (5 miles south-east) and Shoreditch (6 miles south-east).

Local landmarks in Temple Fortune

Around Temple Fortune, our work takes us to commercial buildings near The Henrietta Barnett School, The King Alfred School and Princes Park, among other places. The nearest railway station is Brent Cross West station, about 1.5 miles south-west of the centre. Nearby you will also find Highgate Private Hospital (1.9 miles east) and Jewish Museum - Finchley (1 mile north-east). For a walk, there’s Darland's Lake and Parliament Hill.

Map of Temple Fortune © OpenStreetMap contributors

Leave it or put it right?

People notice sealant lines more than you might expect, especially in shop fits and hotels. Resealing in a suitable colour is a modest cost against the finishes it sits beside, and the difference is obvious. In Temple Fortune, each extra visit means more notices, permits and disruption, so a proper job first time, with the old sealant fully removed, is worth it.

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’ll price your job on its own details.

What you get with us

  • One number for every site we cover
  • Fixed quotes based on photos, drawings or a visit
  • Commercial sealant work since 2005
  • Public liability insurance in place

Take a look at our cost guide or how we’re accredited.

Accreditations

Trusted. Accredited. Insured.