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

Coloured Sealant contractors in West Reading

Our CSCS-carded applicators take on coloured and colour-matched sealant for visible joints in West Reading. Send photos or drawings for a fixed quote.

  • Untidy coloured beads with ragged edges
  • Colour changes after a rebrand or refit
  • Patch repairs in several different colours
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Coloured sealant in West Reading

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

About our coloured sealant in West Reading

We can agree a short trial length before the full run. Sealant can look slightly different once it has cured, and again in different light. Tell us who needs to approve the colour and we’ll plan for it. If you have previous reseals that don’t match the original and weathered sealant that no longer matches, we can put it right, on hotel bathrooms and public areas, office fit-out finishes and cladding panels alike. Searching for sealant specialists in West Reading? Mastic Doctor has worked for contractors, FMs and building owners since 2005.

Sealant jobs for businesses in a place the size of West Reading are often best grouped: shopfront, washroom, kitchen and any external joints done together. That keeps travel and disruption down.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.

Where
West Reading (RG30, RG1, RG31)
Region
Reading
Cover
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What sealant work can’t fix

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Preventing all fading from sunlight and weathering
  • Paintable products in joints they aren’t suited to
  • Repairing damaged frames or cladding

Not sure which it is? You can ring 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.

Joints and surfaces we work on

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

FAQs: West Reading

Is West Reading too far out for you?

No. Places such as West Reading are covered as much as the big towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Will you take on work at estates like Reading Retail Park, close to West Reading?

Yes, sites like Reading Retail Park are within our area, along with the rest of West Reading. Send details of the unit and the work through our quote form for a quick quote.

Can we see a sample before the full job?

Yes. Where colour is critical, we can agree a short sample bead in a discreet spot. The colour can shift a little as it cures, so seeing it in place helps.

Do you use coloured sanitary silicone?

Yes, where the product range allows. Coloured sanitary sealant suits tiled and stone wet areas.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we will schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

What happens if old sealant might contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Who decides which product is used?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Common problems we fix in West Reading

Mould and staining discolour coloured joints in some areas. Mould that has grown into sealant normally can’t be cleaned out, so replacement is the fix.

It’s worth sending us details if you spot any of the following:

  • Dirty, discoloured joints in public areas
  • Joints that need to match a new RAL frame colour
  • Patch repairs in several different colours
  • Hotel refurbishments with a set colour scheme

Premises within reach of Reading West station, under half a mile to the north-east of West Reading, often have busy frontages where joints are seen by everyone passing.

Comparing quotes

  • How the joint faces will be prepared and primed
  • How joint depth will be controlled
  • Proof of insurance
  • Will failed sealant be removed rather than covered?

Choosing a commercial sealant contractor

Sealant on show in West Reading’s commercial buildings

Rainfall across the South East, West Reading included, is lower than in many parts of the UK. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. West Reading has plenty of hotels close by, all within 2 miles. A hotel refurbishment is full of joints that guests will see, and a matched colour keeps them discreet; work is planned so the hotel keeps trading.

A hotel such as Abbey House Hotel (to the south of West Reading) shows how much sealant a hospitality building has on show, from bathroom joints to the bar. If you have premises on more than one site, say at Reading Retail Park and Reading Link Retail Park, one contractor and one quote can cover both.

West Reading is about 1 mile north-west of Reading, in Reading. We cover West Reading, with the same fixed quotes and 12-month guarantee as everywhere else. West Reading is one of 17 places we cover in Reading for colour-matched joints.

We take on colour-matched joints across the RG30, RG1 and RG31 postcode area, for business premises of every kind. Streets here include Lundy Lane, Wilson Road and Wilton Road, and sites on any of them can send details for a fixed quote. Main routes into West Reading include the A4, which helps when planning parking and deliveries for the job. Close to West Reading, our area also takes in Coley Park (1 mile south-east), Reading (1 mile south-east), Caversham Heights (2 miles north), Lower Caversham (2 miles north-east) and Green Park (2 miles south).

Near you in West Reading

Locally, jobs take us to sites close to The WREN School, Round Copse and The Rose And Thistle Public House and the streets around them. There’s a railway station in West Reading itself: Reading West station. Nearby you will also find Battle Hospital (less than half a mile north) and Broad Street Mall (0.8 miles east). Open spaces near West Reading include Fobney Island Wetland Reserve and Sonning Hill.

Map of West Reading © OpenStreetMap contributors

What sets the cost

Your fixed quote is built from the real scope. It takes account of:

  • The product specified
  • Joint width, depth and condition
  • How accessible the joints are
  • Phasing around occupants

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

What we need to price the job

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • Drawings or a marked-up plan, if available
  • The site address and postcode
  • Clear photos of the problem areas
  • Any specification or named product

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

How a job runs

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, and the work normally takes about the same time as any other sealant work, plus a little longer if a sample bead is agreed first. For a site in West Reading, we plan so the whole job is done in one go where possible. Clear photos and measurements help us bring the right products.

  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. The existing bead comes out, then faces are cleaned and backed.
  5. We mask, seal and tool to a clean line.
  6. Masking comes off and the work is checked with you.

Getting the site ready

  • Send asbestos survey details if the building is pre-2000
  • Tell staff and tenants when we will be in
  • Flag any permit to work we’ll need

Request a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or email a schedule or drawings.

Ask for a quote

Advice

Owners, agents and contractors

As a CHAS accredited contractor and Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Site staff or a sealant specialist?

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

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.

Accreditations

Trusted. Accredited. Insured.