Coloured Sealant in Caversham
Work needed on a colour-matched joint in Caversham? We assess it, carry out the work and guarantee our workmanship for 12 months.
- White or grey sealant that clashes with the finish
- Sealant that no longer suits recoated frames
- Old sealant that has yellowed, darkened or faded
Coloured sealant across Caversham
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Coloured sealant in Caversham
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, so approving a sample on site is worth doing. Tell us who needs to approve the colour and we’ll plan for it. We work on natural stone and brick, cladding panels and office fit-out finishes, and the usual reasons a site gets in touch are coloured joints that have cracked with movement and patch repairs in several different colours. Looking for mastic applicators who cover Caversham? Mastic Doctor has worked for contractors, FMs and building owners since 2005.
A town such as Caversham usually has a high street, some business units, schools and a surgery or two. Shopfronts, kitchens, washrooms and frames all have sealant that ages, and where a frontage is on show, a matched colour keeps it looking right.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, call the office on 01277 525 020 or email a schedule or drawings and we’ll arrange a return visit.
- Where
- Caversham (RG4)
- Region
- Reading
- Guarantee
- 12 months on our workmanship
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Questions we’re asked in Caversham
Does your area include sites such as The Station Shopping Park, near Caversham?
Yes. We cover Caversham and the area around it, including industrial estates, business parks and retail parks such as The Station Shopping Park. A few photos and the unit address let us price the work.
Do you offer colour-matched sealant for buildings in Caversham?
Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Send colour references or photos and we’ll confirm what’s available for the product.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators, as many construction sites ask for.
How do you choose the sealant?
The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
How do you deal with asbestos in old sealant?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.
Diagnose, treat, sign off
A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself usually takes about the same time as any other sealant work, plus a little longer if a sample bead is agreed first, and our waste is bagged and taken away as we go. For a town like Caversham, we try to group jobs for the same client into one visit. Give us your access times and we will fit the work in.
- The sealant type is chosen for the joint first, then the colour.
- Colour references, samples or photos of the finish are checked against the product’s range.
- Where colour is critical, a sample bead can be agreed in a discreet spot.
- We remove the existing bead, clean the faces and set the depth.
- We apply the agreed colour and tool it neatly, with masking where the finish needs it.
Before we start on site
- Tell staff and tenants when we’ll be in
- Share your working hours and any access restrictions
- Move anything stored against the joints
Request a quote
For a fixed quote, speak to us on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. Our quote form is another easy route.
Advice
How the job changes by surface
Brick and masonry
On brick, the sealant often matches the mortar rather than the brick face. The nearest colour in the range is agreed with you for the elevation.
Cladding panels
Cladding joints are often seen across a whole elevation. We pick a facade-grade sealant in a shade that sits with the panels, rated for the joint’s movement.
What sets the cost
The price varies from site to site. It mainly depends on:
- How much existing material needs removing
- Distance, for remote addresses
- Joint width, depth and condition
- Any access equipment needed
The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.
What we need to price the job
Diagnosis starts before we arrive. Let us know:
- When you need the work done
- Where the site is, with the postcode
- The product your specification calls for
- A wide shot and a close-up of the area
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.
Aftercare for building managers
Problems stay small when the joints are checked regularly. Specifically:
- Keep harsh solvents away from visible joints
- Reseal whole runs rather than patching single joints
- Ask contractors to check the colour before resealing
- Protect fresh coloured sealant from dust and handling
Let the joints cure as the manufacturer advises before they’re cleaned. Coloured sealant marks more visibly than white while it is fresh, so keep the area clear.
Put the sealant colour into the specification or finishes schedule. Late decisions lead to substitutes and mismatches, so agree it with the designer at the start.
Do you need coloured sealant in Caversham?
Exposure takes its toll on colour. Sunlight, dirt and pollution can darken, yellow or chalk the surface, and an old match drifts. Resealing is the chance to reset the colour.
Look out for the following:
- Previous reseals that don’t match the original
- Weathered sealant that no longer matches
- Shop fits that need consistent sealant colours across sites
- Untidy coloured beads with ragged edges
A business with units at The Station Shopping Park and Forbury Retail Park needn’t use two contractors for its sealant.
Before you book anyone
- How they’ll work around occupants
- What level of public liability insurance do they hold?
- Is the sealant right for the movement and the substrate?
- Will failed sealant be removed rather than covered?
Why deal with it now?
Across a chain of shops or hotels, consistency matters. Setting one product and colour for every site avoids variation from one fit-out to the next. For businesses and landlords in Caversham, a tidy, sound joint also matters for appearance. Fresh sealant makes a building look maintained.
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.
Why appoint us
- A range of standard colours, depending on the product
- One number for every site we cover
- Colour options checked against the specified product
- 12-month guarantee on workmanship
Shops, offices and hotels in and around Caversham
Less than 3 miles from Caversham there are at least three named estates and business parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal. Central London is about 38 miles from Caversham. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Multi-site occupiers here often want one sealant contractor across all their buildings.
Shop fits at places like The Station Shopping Park (to the south of Caversham) leave counters, frontages and floor edges where the sealant colour is part of the finish. For premises near Reading station, which lies south of Caversham, footfall is part of the plan: work is phased so shops and offices keep trading.
Caversham is about 2 miles north of Reading, in Reading. We cover commercial sites throughout Caversham, for single jobs and planned programmes alike. 17 places across Reading fall within our area, including Caversham.
Commercial sites across RG4 are covered for colour-matched joints. Streets here include Marshland Square, Church Road and Buckingham Gate. Caversham sits on or close to the B3345, which helps when planning parking and deliveries for the job. Sites close to Caversham are covered too, including Emmer Green (1 mile north-east), Caversham Park Village (1 mile north-east), Lower Caversham (1 mile south), Caversham Heights (1 mile west) and Littlestead Green (1 mile north-east). Further afield, our area takes in Norcot (3 miles south-west), Tilehurst (3 miles west), Tilehurst Within (3 miles south-west), Horncastle (3 miles south-west), Whitley Wood (4 miles south) and Whitley (3 miles south).
Landmarks near Caversham
Around Caversham, our work takes us to commercial buildings near Chiltern Nursery Nurse Training School, The White Horse pub and Eldon Square, among other places. For rail, the closest station is Reading station, roughly 1.3 miles south of the centre. Well-known places in the area include Royal Berkshire Hospital (1.9 miles south) and Broad Street Mall (1.6 miles south). Green spaces nearby include South Lake and Sonning Hill.