Surrey · England

External & façade joints in Peasmarsh, Surrey

We cover Peasmarsh for sealing brickwork movement joints, render, cladding and façade joints. Old material cut out, joints cleaned and sealed neatly and a one-year guarantee.

  • Weeds or debris growing in open joints
  • Hard, crazed mastic that has stopped moving
  • Gaps where render, brick and frames meet

External mastic for Peasmarsh homes and businesses

What we do, step by step

There’s no need to move everything out, only the area right around the joints. We protect the rest, and the work takes a few hours for a handful of joints, longer for a whole elevation for a typical job. For a village or hamlet like Peasmarsh, 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.

  1. We start by walking round the building and agreeing the joints and the access.
  2. We cut out the old mastic and rake out anything in the joint.
  3. The faces are brushed clean and primed where the product requires it.
  4. We fit closed-cell backing rod to control the depth.
  5. We apply the sealant, tool it and check the whole run.

Getting ready for the visit

  • Mention any sign-in or site rules at work premises
  • Keep children and pets away from the work area
  • Let us know about earlier repairs to the joints

Getting a quote

Getting a quote is simple: let us know what needs doing and where. A few pictures by email make the job easier to understand.

Get a price

Related advice

How we handle external mastic in Peasmarsh

For buildings in Peasmarsh, we reseal external joints of all kinds, from brick movement joints to cladding panels. Every joint gets the same careful preparation: clean joint faces and the right depth. We work on concrete & block, render & cladding joints and brickwork movement joints, and people most often call us about failed sealant between panels on a façade and old sealant gone brittle and cracked.

In a village or hamlet like Peasmarsh, 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.

Our work is backed for twelve months.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Peasmarsh (GU3)
Wider area
Surrey
Cover
12 months on all our work
Price
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026

Looking after it afterwards

Joint life depends on how it’s used and looked after. We suggest:

  • Avoid pressure-washing directly into sealant joints
  • Keep water from gutters off the wall
  • Have failed joints looked at early
  • Tell anyone working on the walls about the movement joints

Keep pressure washers away from the sealant. A strong jet can damage the edges of the bead and let water in behind.

If you can see gaps, plants or bare sections in a joint, have it checked. Early work is quicker and leaves a better finish.

What we cannot put right

We won’t take on work that will not last, so these are the limits:

  • Loose or hollow render, which needs re-rendering
  • Rising or penetrating damp from elsewhere in the wall
  • Cracks in the bricks or render themselves, away from the joints

If in doubt, phone 0345 464 0079 or email us and we’ll say what we think.

Joints and surfaces we work on

  • Copings & trims
  • Brickwork movement joints
  • Joints between brick and frames
  • Façade panels
  • Render & cladding joints
  • Concrete & block

Common questions in Peasmarsh

Do you cover Peasmarsh for external mastic?

Yes, Peasmarsh is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or send us an email and let us know what needs doing, and we will give you a clear price.

Do you work for landlords with property near Shalford station?

Yes, rental work is part of what we do. Just call 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear quote.

Should I point up the gap in my brickwork?

No. Cement or mortar can’t stretch. Where a joint has been mortared, it can often be raked out and sealed properly.

Can you work on commercial sites?

Yes. Hotels, offices and other businesses use us, and we’re fully insured.

How long does external mastic last?

It varies from wall to wall: joints on exposed walls or with a lot of movement age sooner. A yearly look will tell you when they need doing. Every job carries our one-year guarantee.

Can you seal joints between render and window frames?

Yes. The old joint is removed, both surfaces cleaned and primed where needed, and a flexible sealant applied. The colour is chosen to suit.

Will you leave a mess?

No. The area is protected while we work and cleaned up afterwards.

Which products do you use?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we’ll tell you what we are using.

Peasmarsh buildings and the weather

Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. Historic houses like Loseley Park (about 1.1 miles north-west) are a reminder that the area around Peasmarsh has older buildings as well as new. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material.

For an older house near a landmark such as St Michael, the joints between older walls, newer extensions and the roofline need a sealant that can move. Managing a site like Broadwater School? Then larger buildings have long runs of movement joint that eventually need resealing.

Peasmarsh is about 3 miles south of Guildford, in Surrey. From the centre of Peasmarsh to the outskirts, we cover external mastic for every kind of property. Peasmarsh is one of 395 towns and villages in Surrey we cover for external mastic. You can also see our page for Crawley, about 18 miles away.

Our applicators cover all of the GU3 postcode area for external mastic. Local streets include James Road, Oakdene Road and Unstead Wood. Close by, we work in Broadford (1 mile north-east), Artington (1 mile north), Shalford (1 mile north-east), East Shalford (1 mile north-east) and Chilworth (2 miles east). Further out, we also cover Guildford (3 miles north), Woking (7 miles north), Camberley (11 miles north-west), Farnham (9 miles west), Egham (15 miles north) and Walton-on-Thames (14 miles north-east).

Near you in Peasmarsh

Around Peasmarsh, our work takes us to homes and buildings near The Queen Victoria pub, Shalford Mill and Shalford Infant School and the streets around them. The closest station to Peasmarsh is Shalford station, roughly 0.8 miles north-east. A little further out are Surrey Police Museum (1 mile north) and Farnham Road Hospital (1.9 miles north). The countryside around Peasmarsh includes St Catherine's Hill and Farncombe Wood.

Map of Peasmarsh © OpenStreetMap contributors

Landlords, agents and businesses in Peasmarsh

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

We work for landlords and agents as well as homeowners. Resealing between tenancies keeps a property looking cared for.

When to call us in Peasmarsh

Weeds, moss and debris in a joint are a sign the sealant has gone. Roots and dirt hold water against the wall and make things worse.

Any of these means the joints need attention:

  • Sealant that has lost its bond to the brick or render
  • Water getting into walls through failed joints
  • Moss and dirt in joints with no sealant left
  • Rigid filler in a joint that should flex

Letting a property close to Shalford station? Then split movement joints are easy to miss on a rental until damp shows inside.

Before booking anyone

  • Is VAT in the price?
  • What happens if the job turns out different
  • Whether the sealant suits the joint
  • How the joint is cleaned and prepared

How to choose a mastic man

What the job involves on each surface

Brickwork movement joints

People sometimes point up a brick movement joint by mistake. If that’s happened, we rake it out and reseal it properly where it can be done safely.

Render joints

Render has movement joints and stop beads that need sealing. We reseal them with a flexible exterior sealant that suits the render colour.

Should I try it myself first?

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job