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

Mortimer coloured sealant

Coloured sealant in Mortimer, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Discoloured joints on a visible elevation
  • Dirty, discoloured joints in public areas
  • Standard-colour sealant spoiling a high-end finish
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.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m PL insurance

Coloured sealant near Mortimer

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

Quoting for work in Mortimer

These are the things that shape the price:

  • Removal of failed or old sealant
  • Specialist products, such as fire-rated or hygienic sealants
  • Travel to remote or island sites
  • Joint width, depth and condition

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Sending details for a quote

To price the job accurately, we need to understand the site. Send us:

  • Whether an asbestos survey exists
  • Any specification or named product
  • When you need the work done
  • Approximate linear metres or a joint schedule

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, ring 01277 525 020 or email a schedule or drawings.

Coloured sealant in Mortimer, done properly

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 office fit-out finishes, hotel bathrooms and public areas and shop-fit joinery and counters, and the failures we’re asked to look at most are dirty, discoloured joints in public areas and fit-outs with a sealant colour in the specification. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Mortimer, preparation and product choice get the time they need.

For a business in Mortimer, it typically makes sense to put the sealant work into one visit: frontage, staff facilities and window perimeters on one booking. Fewer visits means less disruption to trading, and where colour matters on the frontage, we’ll confirm what’s available for the product.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Mortimer (RG7)
Wider area
West Berkshire
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026

Our process

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before we move to the next. Work in places the size of Mortimer is planned as a single visit where we can. Clear photographs and measurements help us bring the right products.

  1. We confirm the product the joint needs before talking about colour.
  2. We compare your RAL reference or sample with the colours made for that sealant.
  3. A short trial length can be approved before the full run on visible work.
  4. We remove the existing bead, clean the faces and set the depth.
  5. The coloured sealant is applied and tooled with clean, masked edges.

Before we start on site

  • Point out parking and an unloading spot
  • Flag any permit to work we’ll need
  • Warn occupants and staff about the work

Request a quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

Get a price

Advice

What sealant work can’t fix

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

  • A guaranteed perfect match to every finish
  • Paintable products in joints they aren’t suited to
  • Restoring stained stone or masonry next to old sealant

If you are not sure, just call 01277 525 020 or email drawings and photos and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

Surface by surface

Cladding panels

Multi-coloured cladding needs a joint colour that works across it. Sometimes a mid-tone suits better than matching one panel, and a sample settles it.

Office fit-outs

Office joinery and frames usually follow a colour scheme. We choose sealant colours to suit.

Coloured sealant in Mortimer: the local picture

Mortimer sits in one of the drier corners of the country, the South East. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up. At about 43 miles from central London, Mortimer 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.

On estates like Stacey Industrial Park, 2.9 miles to the south-west of Mortimer, the office and welfare end of each unit has its own sealant to maintain. Premises within reach of Mortimer station (1.4 miles east of Mortimer) often have busy frontages where joints are seen by everyone passing.

Mortimer is about 4 miles north-east of Tadley, in West Berkshire. We send applicators to Mortimer for colour-matched joints. We work across 140 places in West Berkshire, large and small. Our Reading page has more on work in that area (6 miles or so).

Anyone looking for coloured sealant in RG7 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on The Street, Croft Road and Leigh Field are within our area for colour-matched joints. If your building is just outside Mortimer, we cover Stratfield Mortimer (1 mile east), Mortimer West End (1 mile south-west), Goddard's Green (2 miles north-east), Burghfield Common (2 miles north) and Wokefield (2 miles north-east). Nearby towns on our patch include Newbury (11 miles west), Thatcham (8 miles west), Speenhamland (11 miles west), Fords Farm (5 miles north), Little Heath (6 miles north) and Calcot (5 miles north).

Local landmarks in Mortimer

Recent enquiries here include premises near The Willink School, The Willink School and Padworth Common Local Nature Reserve, among other places. For rail, the closest station is Mortimer station, roughly 1.4 miles east. Nearby you will also find Calleva Museum (2 miles south-west) and Beaumys Castle (3.7 miles east). The countryside around Mortimer includes Hosehill Lake.

Map of Mortimer © OpenStreetMap contributors

Questions we are asked in Mortimer

Is Mortimer off your patch?

No. Places such as Mortimer are covered as much as the big towns. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Will you take on work at estates like Stacey Industrial Park, close to Mortimer?

Yes. We cover Mortimer and the area around it, including industrial estates, business parks and retail parks such as Stacey Industrial Park. Photos and a short description are enough for a first look.

Will sunlight affect the sealant colour?

Exposed sealant can change in appearance over the years. Sunlight, dirt and weathering affect how it looks, which is why exposed joints are inspected and resealed when needed.

How do we ask for a quote?

You can use the quote form on this site; alternatively, call the office on 01277 525 020 or send photos by email. Photos, drawings or a joint schedule help us quote quickly.

Can you fit around our working hours?

The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.

What will the job cost?

That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote and we’ll price it properly.

Does the weather affect the work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.

For managing agents and facilities managers

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Looking after the joints

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Use one colour standard across multi-site work
  • Approve a sample bead on high-profile areas
  • Insist on the agreed colour for any repair
  • Agree the sealant colour early and write it into the specification

Don’t let anyone patch a coloured joint with whatever sealant is to hand. Wrong-colour patches are obvious, undoing the look you paid for.

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

Accreditations

Trusted. Accredited. Insured.