Mastic Sealing in East Shefford
Mastic sealing for building owners, managing agents and housing associations in East Shefford. CHAS accredited and fully insured, with a 12-month guarantee.
- Occupiers reporting cold air round windows
- Failed external movement joints
- Repeated reactive repairs to the same buildings
Need mastic sealing in East Shefford?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
How we handle mastic sealing in East Shefford
In buildings from before 2000, some old mastics contain asbestos. We check the asbestos register or survey before any old sealant is cut out, and work stops for testing if there’s any doubt. We don’t remove asbestos-containing materials. Most enquiries involve no planned programme for sealant and estate-wide sealant that is simply worn out, across external wall and movement joints, shopfronts below residential blocks and communal entrances and stairwells. For commercial sealant work in East Shefford, you deal with one contact from quote to sign-off, whether it’s one building or several.
For owners with a single building near East Shefford, we plan to finish in one visit where possible. Send photos of the frames and joints and we’ll give a fixed quote.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- East Shefford (RG17, RG20)
- Region
- West Berkshire
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Should maintenance staff do it?
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Questions we’re asked in East Shefford
Is East Shefford too far out for you?
No. Small places get the same service as large ones. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.
Do you take on block-wide or estate-wide mastic work in East Shefford?
Yes, we quote for single buildings and for programmes across several blocks. We can phase the programme to suit your budgets and notice periods.
Does weather matter for sealant work?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.
What if the old mastic contains asbestos?
In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it, and if it’s suspected, work stops until it’s tested.
How do you handle work on occupied blocks?
Residents and tenants carry on as normal. If any flats or units need access, we’ll tell you in advance so you can arrange it with occupiers.
What guarantee do you give on resealing?
Our workmanship carries a 12-month guarantee, backed by public liability insurance.
How long before the joints can be used?
Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.
Also near East Shefford
Also in East Shefford
Keeping the joints sound
To get the most from the new sealant:
- Keep bins and bikes away from communal door frames
- Share the asbestos register when you send details
- Keep a record of when each building was resealed
- Mention RAMS, insurance or CSCS requirements up front
Keep records of when each building was resealed. It helps plan the next round and shows what was done.
Left open, joint edges in render, brick or frames can deteriorate. Once that happens, repairs come before resealing and the job grows.
From enquiry to sign-off
Diagnose, treat, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. If others near East Shefford need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.
- First comes a look at the joints and, for older buildings, the asbestos records.
- The products and programme are set out in a fixed quote.
- We strip out the old sealant.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
Getting the site ready
- Make sure the joints can be reached
- Point out parking and an unloading spot
- Tell us your opening times and when work is allowed
Request a quote
Let us know the site, the scope and your timescale, and we will put a fixed quote together. The easiest way is to call the office on 01277 525 020 or send details through our quote form.
Read more
Commercial clients in East Shefford
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in East Shefford can sit alongside others in a wider programme.
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.
Mastic sealing around East Shefford: how the place shapes the job
East Shefford sits in one of the drier corners of the country, the South East. Even so, frame mastic only goes on in dry, workable conditions, and the sunniest, most exposed sides of a building normally need attention first. East Shefford lies roughly 58 miles out from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres, and window and balcony mastic on them tends to age at the same rate.
If you look after a block within reach of Kintbury station, 4.7 miles south of East Shefford, frame and balcony mastic can be renewed on one programme. If your remit includes a building such as Shefford C.E. Primary School, frame and door mastic can be programmed for the holidays. Churches, halls and community buildings such as St Thomas' Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
East Shefford is about 7 miles north-west of Newbury, in West Berkshire. Commercial clients in East Shefford use us for work on mastic joints, as part of our coverage of West Berkshire. Across West Berkshire, 140 places are covered, East Shefford among them. Our Reading page has more on work in that area.
Business premises anywhere in RG17 and RG20 are within our area for mastic joints. If your building is just outside East Shefford, we cover Great Shefford (1 mile north-west), Weston (1 mile south-east), Wickham (2 miles south), Shefford Woodlands (2 miles south-west) and East Garston (2 miles north-west). A short drive away, we cover Newbury (7 miles south-east), Thatcham (9 miles south-east), Speenhamland (7 miles south-east), Hungerford (5 miles south-west), Lambourn (5 miles north-west) and Shaw (7 miles south-east).
Near you in East Shefford
The nearest railway station is Kintbury station, roughly 4.7 miles south. The countryside around East Shefford includes Sole Common Pond.
Different surfaces, different methods
Planned maintenance
Planned resealing replaces emergency callouts and keeps budgets predictable.
External movement joints
The joint width has to suit the movement and the sealant’s capability, often around 2:1 width to depth, as the manufacturer advises.
Honest limits
We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:
- Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)
- Asbestos-containing sealant, which we don’t remove
- Leaks from above rather than through a joint
If you are not sure, just ring 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.
Surfaces we seal
- Window and door perimeters on blocks
- Balcony and threshold joints
- External wall and movement joints
- Communal kitchens and washrooms
- Communal entrances and stairwells
- Shopfronts below residential blocks