Mastic sealing for building owners and managing agents in Wickham, West Berkshire
Looking for mastic sealing in Wickham? It’s simple: send details, get a quote, we seal, guaranteed.
- No planned programme for sealant
- Movement joints with sealant missing
- Water getting in round frames after rain
Mastic sealing for Wickham sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our mastic sealing in Wickham
In buildings from before 2000, some old mastics contain asbestos. Before we disturb it, we ask to see the asbestos register or survey, and work stops for testing if there’s any doubt. We don’t remove asbestos-containing materials. The enquiries we see most involve estate-wide sealant that is simply worn out and movement joints with sealant missing, on external wall and movement joints, communal kitchens and washrooms and shopfronts below residential blocks. Searching for sealant specialists in Wickham? We have been sealing commercial buildings since 2005.
For buildings around smaller places like Wickham, we group work so one trip covers it. Photos of each elevation help us quote accurately.
We stand by our work with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.
- Location
- Wickham (RG20)
- Wider area
- West Berkshire
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Our process
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before we move to the next. For a building around Wickham, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.
- A building-by-building inspection lists the failed joints.
- The quote is fixed and split as suits you.
- Dates and areas are agreed so occupiers can be told.
- Old mastic is removed and the joint faces prepared.
- Joints are resealed and tooled.
- We check the finished work and confirm the guarantee.
Preparing the site
- Send any specification or drawings in advance
- Make sure the joints can be reached
- Point out any areas we must not close
Ask for a quote
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photographs and a description will do.
Read more
Commercial clients in Wickham
Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Wickham can form part of a wider programme.
CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.
Wickham: questions and answers
Will you price a mastic programme across our Wickham portfolio?
Yes. Planned programmes across a building, block or estate are a core part of this service. Send the addresses and photos and we will give a fixed quote.
We manage a building near Kintbury station. Can you help?
Yes, we work for agents, landlords and housing associations with blocks of every size. Photos of each elevation help us quote accurately.
Does weather matter for sealant work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
What if the old mastic contains asbestos?
Asbestos removal isn’t part of our work. If old sealant is suspected, work stops until it’s tested in line with the dutyholder’s asbestos management.
Do you supply RAMS and insurance details?
We are CHAS accredited, a Constructionline member and carry public liability insurance. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Will you just go over the old sealant?
No, never. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.
Can you take on resealing for a block portfolio?
Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.
Aftercare for building managers
Regular inspection catches problems early. In particular:
- Have the asbestos survey to hand for older buildings
- Avoid piecemeal callouts where you can
- Share your contractor requirements early
- Make it easy for occupiers to report draughts
Keep bins, bikes and deliveries away from low-level joints where you can. Damage at low level is the most common reason communal joints fail early.
Water getting in round frames can damage plaster, decoration and the frames themselves. Resealing early keeps the job small.
What we can’t put right
We check first that sealant really is the fix. It won’t put right:
- Materials that need asbestos testing before work
- Water coming in from the roof or rainwater goods
- Glazing that needs replacing
If you are not sure, just ring 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.
Joints and surfaces we work on
- Communal entrances and stairwells
- Window and door perimeters on blocks
- External wall and movement joints
- Balcony and threshold joints
- Communal kitchens and washrooms
- Shopfronts below residential blocks
Different surfaces, different methods
Tenement and older buildings
Natural stone can be marked by the wrong sealant, so we pick a grade that won’t mark it.
External movement joints
Joint size and product are matched to the expected movement, often around 2:1 width to depth, as the manufacturer advises.
Places near Wickham
More services for Wickham
Signs you need mastic sealing in Wickham
Occasionally the substrate fails, not the sealant for instance where render or brick edges crumble. If the edges are unsound, we say so before quoting the sealing.
Typical triggers for a call:
- Movement joints with sealant missing
- Old repairs sealed over failed mastic
- Window mastic that has split and shrunk
- Damaged joints in communal entrances and corridors
Older buildings near Wickham, from historic houses such as Benham Park, 3.7 miles south-east of Wickham, to more modest stock, need compatible products when frames are resealed.
What to look for in a quote
- Their pre-qualification and accreditations
- The named product and why it was chosen
- Whether primer will be used where the manufacturer specifies it
- How long is the guarantee, and what does it include?
Mastic sealing around Wickham: what changes locally
At about 58 miles from central London, Wickham is within reach of the capital. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres, and window and balcony mastic on them tends to age at the same rate. Rainfall across the South East, Wickham included, is lower than in many parts of the UK. External mastic still waits for dry faces and the right temperature, and the sunniest, most exposed sides of a building usually need attention first.
Schools and community buildings such as Welford and Wickham C.E. Primary School need frame and external mastic kept sound like any building. Buildings close to stations like Kintbury station, 3 miles to the south of Wickham, are often flats over shops, with frame mastic to keep sound.
Wickham is about 6 miles north-west of Newbury, in West Berkshire. We cover Wickham and the rest of West Berkshire, with the same fixed quotes and 12-month guarantee as everywhere else. 140 places across West Berkshire fall within our area, including Wickham. We also cover Reading, some 20 miles away.
We cover the RG20 postcode districts for mastic joints. Buildings on Welford Road, Baydon Road and Mant Close are within our area for mastic joints. Close to Wickham, our area also takes in Easton (1 mile east), Weston (1 mile north), Clapton (1 mile south-west), East Shefford (2 miles north) and Shefford Woodlands (2 miles north-west). Bigger towns within reach include Newbury (6 miles south-east), Thatcham (8 miles east), Speenhamland (5 miles south-east), Hungerford (4 miles south-west), Lambourn (6 miles north-west) and Shaw (6 miles south-east).
Near you in Wickham
In Wickham, that means premises near The Five Bells pub and the streets around them. The closest station to Wickham is Kintbury station, roughly 3 miles south of the centre. Well-known places in the area include Hamstead Marshall 3 (3.4 miles south-east). The countryside around Wickham includes Sole Common Pond.