West Berkshire · England
External Mastic in Wokefield
Specialist external mastic for Wokefield: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Water getting into walls through failed joints
- Cracked joints where brick meets render or frames
- Panel joints letting water in
Should I try it myself first?
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so tell us about it when you ask for a quote.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
External mastic in Wokefield
As ARBOMaster approved applicators, we choose exterior sealants to suit the joint and the surfaces. Some surfaces need a primer before sealing. We work on brickwork movement joints, concrete & block and joints between brick and frames, and the jobs we see most are cracked joints where brick meets render or frames and weeds or debris growing in open joints.
In a village or hamlet like Wokefield, older cottages and farm buildings often stand in the open, so walls and rooflines take the full force of wind and rain. Gutter joints and wall joints there need a sealant that can flex and stay put.
Each job carries a 12-month guarantee, whatever its size.
- Where
- Wokefield (RG7)
- Wider area
- West Berkshire
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Landlords, agents and businesses in Wokefield
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.
We regularly work with letting and managing agents. Tell us the address, the job and how access works.
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Clear growth from the base of walls and joints
- Fix overflowing gutters above sealed joints
- Have failed joints looked at early
- Keep high-pressure jets off the joints
Look over the joints once a year, ideally after winter. Watch for splits, edges coming away or growth in the joint.
Leave a failed movement joint and water keeps getting into the wall. Over time it can mean damp inside, stained render or frost-damaged brick.
Signs you need external mastic in Wokefield
Many joints fail because they were sealed too deep or with nothing behind them. If the sealant sticks to the back as well as the sides, it cannot stretch and tears as soon as the joint widens.
Look out for any of the following:
- Failed sealant between panels on a façade
- Cracked joints where brick meets render or frames
- Rigid filler in a joint that should flex
- Old sealant gone brittle and cracked
Stratfield Saye House, about 3.4 miles south, is one of the historic houses in the wider area around Wokefield, and older homes nearby need a sealant that suits their walls.
Questions to ask before booking
- How long the guarantee is
- Who does the work, and how experienced they are
- Whether they’re fully insured
- How the joint is cleaned and prepared
FAQs for Wokefield
Is Wokefield in your area for external mastic?
Yes, Wokefield is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or email us and let us know what needs doing, and we will give you a clear price.
Do you work for landlords with property near Mortimer station?
Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or email us with the details for a clear quote.
How do I get a quote for external mastic in Wokefield?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. You’ll get a clear quote before we start.
Do you have insurance?
Yes. Mr Mastic is fully insured, and we’ve been doing sealant work for more than 20 years.
How long does the job take?
Typically it takes a few hours to a few days, depending on the length of joint and the access. Bigger jobs take longer, and we will tell you how long to expect.
Do you hold any approvals?
Yes. We hold ARBOMaster approved applicator status, and we’re fully insured.
How do you reach high-level joints?
It depends on the height and the site. Ground-floor joints are simple; for higher work, tell us about the building and we will confirm what’s needed.
Do you use backing rod?
That’s backing rod, a closed-cell foam. It keeps the sealant at the right depth and bonded to the sides only.
How the visit works
Every visit runs the same way: we look at the joints together, protect the area around them, do the work and tidy away. Most jobs take a few hours to a few days, depending on the length of joint and the access. For a village or hamlet like Wokefield, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We start by checking each joint, agreeing the ones to redo and how we will reach them.
- The old mastic and anything lodged in the joint is removed.
- We clean both faces of the joint and prime them where the product calls for it.
- We push in closed-cell backing rod so the sealant is the right depth and bonds to the sides only.
- The new sealant, chosen to suit the brick or render, is applied and tooled to a neat finish.
Getting ready for the visit
- Let us know about stairs, lifts or work at height
- Tell us about any water getting in
- Let us know about earlier repairs to the joints
Get a quote
Asking for a quote is easy: let us know the job and the location and its rough size. Photos by email help us understand the job, and we will take it from there.
Related advice
What external mastic looks like in Wokefield
With historic houses such as Stratfield Saye House (about 3.4 miles south) nearby, there’s older building stock in the area around Wokefield as well as newer homes. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Managing a site like The Willink School? Then larger buildings have long runs of movement joint that eventually need resealing. If you let a flat or house near Mortimer station, split movement joints are easy to miss on a rental until damp shows inside.
Wokefield is about 4 miles south-west of Reading, in West Berkshire. Anywhere in RG7, we can carry out external mastic at your property. Our West Berkshire coverage runs to 155 places, Wokefield among them.
Postcode districts we cover here for external mastic: RG7. Other places close to Wokefield include Goddard's Green (1 mile west), Burghfield Common (2 miles west), Stratfield Mortimer (2 miles south-west), Mortimer (2 miles south-west) and Fair Cross (3 miles south). Further out, we also cover Newbury (13 miles west), Thatcham (10 miles west), Speenhamland (13 miles west), Calcot (3 miles north), Shaw (12 miles west) and Theale (4 miles north-west).
Local landmarks in Wokefield
Wokefield’s nearest station is Mortimer station, roughly 1.6 miles south. Nearby you’ll also find Beaumys Castle (2.3 miles south-east) and Thames Valley Police Museum (2.9 miles north-west). Green spaces nearby include South Lake and Fobney Island Wetland Reserve.
Why it’s worth doing now in Wokefield
The longer a joint stays open, the more water the wall takes in. In cold weather, frost can damage wet brick and render, so the damage spreads beyond the joint. Where a wall is exposed, as many are in small places like Wokefield, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
A failed joint rarely gets cheaper to fix by waiting. If you’re not sure whether it needs doing, phone 0345 464 0079 or email us for an honest opinion and a quote.
What you get with us
- Fully insured
- Over 20 years’ experience
- Any old sealant cut out fully, not covered over
- Approved under the ARBOMaster scheme
Take a look at how sealant jobs are priced and what customers say.
How we quote for external mastic
The price is agreed before any work begins. It’s based on:
- Whether old sealant or filler has to be cut out
- How easy the joints are to reach
- How many rooms, windows or areas are involved
- The size of the job
Combining jobs into one visit is usually more efficient than separate visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.
Asking for a quote
Before you ask for a quote, have a think about:
- How many joints, rooms or windows are involved
- The type of property
- Where the job is, and your postcode
- Photos by email, if that’s easy
There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or send us an email.