Surrey · England
Burpham External Mastic
External mastic in Burpham from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Rain getting behind render or cladding at a joint
- Plants rooting in failed movement joints
- Failed sealant between panels on a façade
External mastic for homes and businesses in Burpham
On houses, flats and commercial buildings across Burpham, we reseal joints in brickwork, render, cladding and façade panels. Every joint gets the same careful preparation: clean joint faces and the right depth. We are often asked to deal with weathered mastic that no longer stretches and movement joints filled with mortar instead of sealant, across copings & trims, façade panels and concrete & block.
In a smaller place like Burpham, some homes face open ground, so exposed walls and rooflines take more wind-driven rain. Joints on those sides are normally the first to go.
We stand behind the work with a 12-month guarantee, so you’re covered after we have gone.
- Place
- Burpham (GU4, GU1)
- Region
- Surrey
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Outside joints around Burpham
With historic houses such as Clandon Park (about 1.7 miles east) nearby, there’s older building stock in the area around Burpham as well as newer homes. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material. London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For an older house near a landmark such as Church of the Holy Spirit, the joints between older walls, newer extensions and the roofline need a sealant that can move. For landlords with property near London Road (Guildford) station, split movement joints are easy to miss on a rental until damp shows inside.
Burpham is about 1 mile north-east of Guildford, in Surrey. Jobs in Burpham get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. 395 places in Surrey are on our list. For nearby work, see our Crawley page (18 miles or so).
Work in GU4 and GU1 works the same way as everywhere else we cover. Whether your property is on Clay Lane, Wells Road and London Road or a nearby road, our applicators can take on the job. Nearby, we also carry out external mastic in Merrow (1 mile south-east), Jacobs Well (1 mile north-west), Abbotswood (1 mile south-west), Guildford (1 mile south-west) and Bellfields (1 mile west). Larger places within reach include Woking (4 miles north), Camberley (10 miles north-west), Epsom (13 miles north-east), Farnham (11 miles west), Ewell (14 miles north-east) and Egham (12 miles north).
Landmarks near Burpham
Around Burpham, our work takes us to homes and buildings near Burpham Foundation Primary School, Riverside Park and St Peter's Catholic School and the streets around them. The nearest railway station is London Road (Guildford) station, roughly 1.4 miles south-west of the centre. Well-known places in the area include Guildford Castle (2 miles south-west) and Surrey Infantry Museum (1.4 miles east). For a walk, there’s Silent Pool and Pewley Down.
What the job involves on each surface
Brickwork movement joints
Brick movement joints are often mistaken for a missing mortar line. If that’s happened, we rake it out and reseal it properly where it can be done safely.
Copings and trims
Joints in copings, parapets and trims are exposed to the worst of the weather. We reseal them with an exterior sealant suited to the material.
When it isn’t the sealant
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Cracks in the bricks or render themselves, away from the joints
- Subsidence or other structural problems
- Render that’s blown, hollow or coming away
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we will tell you honestly before booking.
Joints and surfaces we work on
- Façade panels
- Concrete & block
- Brickwork movement joints
- Joints between brick and frames
- Render & cladding joints
- Copings & trims
What happens on the day
We bring everything the job needs with us. After a quick look at the joints together, the area is protected and the work begins. It normally takes a few hours to a few days, depending on the length of joint and the access. A visit to Burpham is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.
- First we look over the joints with you, agree which to renew and talk through access.
- Old sealant and any debris are cut and raked out.
- The joint faces are cleaned and primed where the sealant needs 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
- Where the joints are inside, avoid wetting them before we arrive
- Let us know about stairs, lifts or work at height
- Tell us about any water getting in
Ask for a quote
Need a quote? Please ring 0345 464 0079 or email us and tell us about the job. We’ll explain what we’d do and send you a clear quote before work begins.
Related advice
Towns and villages near Burpham
Other services in Burpham
Burpham: your questions answered
Do you cover smaller places like Burpham?
Yes. Burpham is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Do you work for landlords with property near London Road (Guildford) station?
Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will give you a clear price.
What’s an expansion joint in brickwork?
Walls move with heat, cold and moisture, so long walls have planned gaps to take that movement. The gap is sealed with a flexible sealant over backing rod.
Are you an approved applicator?
Yes. We’re approved under the ARBOMaster scheme.
Will you leave a mess?
We keep the work tidy. Nearby surfaces are protected.
What colours does the sealant come in?
There’s a good range of exterior colours, including greys, browns, whites and stone tones. We pick the one that suits your wall best so the joint doesn’t draw the eye.
Can you reach joints on upper floors?
Each building is different. Send us pictures and a rough idea of the height, and we will confirm what access is needed.
How long before the joint can be used?
That depends on the sealant used, so follow the cure time we give you.
Do you need external mastic in Burpham?
Sometimes a movement joint was filled with mortar or a rigid filler. The joint can’t move, so the wall cracks somewhere else instead.
If you can see any of these, it’s time to have the joints looked at:
- Joints with sealant missing in places
- Leaking joints around cladding and façade panels
- Damp patches traced to an open external joint
- Plants rooting in failed movement joints
Schools such as George Abbot School are buildings too, and its movement joints, gutters and trims need looking after like any other building’s.
What your quote should include
- What product goes in the joint
- What the cure time is
- Who turns up on the day
- Whether they’re fully insured
Landlord and commercial work in Burpham
We also work for property managers and facilities teams in Burpham and across Surrey. Several sites can go on one quote.
From a single let to a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
What affects the quote in Burpham
Your quote is based on your job. We take into account:
- Whether there’s mould to deal with
- The number and length of the joints
- Whether the work is at height
- The product the joint needs
Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. You will know the price before we begin.
What we need to know
When you call or email, these details help:
- What the problem is, such as mould, gaps, leaks or cracking
- Pictures of the joints, sent by email
- Roughly how big the job is
- Any access issues, like height or stairs
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. Whenever you are ready, ring 0345 464 0079 or drop us an email.
DIY versus a professional finish
A DIY attempt does not rule out a professional job. We remove it and do the joint properly.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.