The Mastic Doctor team standing beside their branded vans outside an office building
Surrey · England

Commercial Sealant Contractors in Nalderswood

We carry out sealant work for offices, shops, hotels and other commercial buildings in Nalderswood and the surrounding area. Send photographs or drawings for a fixed quote.

  • Weathered facade sealant that no longer flexes
  • Frame sealant that has cracked, shrunk or pulled away
  • Gaps behind commercial kitchen worktops and sinks
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Commercial sealant contractors near Nalderswood

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Sealant applicators in Nalderswood

Some sealants used before 2000 can contain asbestos, so older stock needs a check first. Before anything is cut out, we ask for the asbestos register or survey, since managing asbestos is the dutyholder’s responsibility. Anything suspect is left alone until it has been tested, and we don’t remove asbestos-containing materials ourselves. We work on movement joints in walls and floors, window and door perimeters and floor and threshold joints, and what we are called in for most is greasy, split joints in a kitchen or tea point and layers of sealant, all of them failing. A single leaking joint is often how a building in Nalderswood first comes to us: we look at the rest while we are there and tell you what we find.

Quotes for commercial sealant in Nalderswood can come from photos and a joint schedule, or from a walk-round, and the scope is set out in writing.

Business units in the countryside around places like Nalderswood are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.

Every job we finish is backed by a 12-month workmanship guarantee. If our installation lets you down in that time, we return and fix it.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Nalderswood (RH2)
Wider area
Surrey
Cover
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026

What sealant work can’t fix

Being straight saves everyone time. New sealant won’t cure:

  • A dripping trap, valve or pipe behind a fitting
  • Structural cracks or movement the joints weren’t designed for
  • Old mastic that tests positive for asbestos

If in doubt, give us a call on 01277 525 020 or send details through our quote form and we’ll say what we think before you book.

Joints and surfaces we work on

  • Window and door perimeters
  • Kitchen worktops and splashbacks
  • Floor and threshold joints
  • Movement joints in walls and floors
  • External facade joints
  • Washrooms and tea points

How the quote is worked out

The price varies from site to site. It mainly depends on:

  • Working within restricted access windows
  • How accessible the joints are
  • Site requirements such as inductions and permits
  • Removal of failed or old sealant

There’s no price list, since every building and every scope is different. Call for a quote.

Sending details for a quote

We can often quote from photographs and a few details. Please tell us:

  • When you need the work done
  • Clear photographs of the problem areas
  • Rough lengths or quantities, or drawings if you have them
  • The product your specification calls for

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. To get it moving, speak to us on 01277 525 020 or email a schedule or drawings.

Commercial clients in Nalderswood

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 Nalderswood can sit alongside others in a wider programme across Surrey.

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Our process

Diagnose, treat, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. Rural sites near Nalderswood may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.

  1. Send details through our quote form, or ask for a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Work is phased around your occupiers where areas need to stay in use.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Preparing the site

  • Send asbestos survey details if the building is pre-2000
  • Warn occupants and staff about the work
  • Arrange parking or a loading space

Ask for a quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a quick quote

Advice

Sealant on show in Nalderswood’s commercial buildings

The 3 miles around Nalderswood take in two named trading estates, business parks or retail parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal; brand colours often come into it. At about 22 miles from central London, Nalderswood is within reach of the capital. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

Sites a few miles apart, such as Fontigarry Farm Business Park and Gatwick Business Park, can share one programme and one point of contact. Shops and cafés around stations like Salfords station, 3.4 miles to the east of Nalderswood, trade from early, so work is timed around them.

Nalderswood is about 3 miles west of Horley, in Surrey. If you are looking for commercial sealant contractors in Nalderswood, we can help, as we do across Surrey. Nalderswood is one of 379 places in Surrey on our list. We also cover London, around 22 miles from Nalderswood.

Work on sealant joints is covered throughout RH2, for business premises of every kind. Buildings on Smalls Hill Road and Deanoak Lane are within our area. If your building is just outside Nalderswood, we cover Norwood Hill (1 mile south-east), Shellwood Cross (1 mile west), Parkgate (2 miles south-west), Cudworth (2 miles south-west) and Charlwood (3 miles south). Bigger towns within reach include Guildford (15 miles west), Epsom (10 miles north), Horley (3 miles east), Redhill (4 miles north-east), Ewell (11 miles north) and Reigate (3 miles north-east).

Around Nalderswood

Locally, jobs take us to sites close to Edolph's Copse. The closest station to Nalderswood is Salfords station, roughly 3.4 miles east of the centre. Other landmarks nearby include Reigate Priory Museum (3.3 miles north-east) and East Surrey Hospital (3.7 miles north-east). Green spaces nearby include Reigate Heath and Colley Hill.

Map of Nalderswood © OpenStreetMap contributors

Looking after the joints

Once the work is signed off, these steps help:

  • Add sealant to the planned maintenance inspection list
  • On pre-2000 buildings, share the asbestos information before work starts
  • Brief cleaning contractors to avoid scourers and blades on sealant
  • Look at the sealant around anything that has been moved or replaced

New joints need their full cure time before they take water, cleaning or traffic. That time depends on the product, the temperature and the joint depth. Leaving the area closed until then keeps the bead neat.

Sealant installed at the same time normally fails in sequence. A few splits this year normally mean more next year. We can assess the lot and suggest what to do now and later.

Signs you need commercial sealant contractors in Nalderswood

If only one face has lost its grip, that’s an adhesion failure. Typical reasons include rushed preparation, no primer where one was needed, dust or release agents on the surface, or three-sided adhesion. It’s one of the commonest faults we find on earlier work.

Most enquiries start with something like this:

  • Layers of sealant, all of them failing
  • Mouldy silicone around WCs, urinals and vanity tops
  • Weathered facade sealant that no longer flexes
  • Untidy joints in a reception, shop floor or lobby

Parks like Fontigarry Farm Business Park, 1.9 miles to the east of Nalderswood, see tenants come and go, and every move-in brings joints to seal.

What your quote should include

  • The named product and why it was chosen
  • Will CSCS-carded applicators be on site?
  • Whether old or failed sealant will be cut out, not overlaid
  • What level of public liability insurance do they hold?

How to choose a sealant contractor

Nalderswood: questions and answers

Do you offer colour-matched sealant for buildings in Nalderswood?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. Send colour references or photos and we will confirm what’s available for the product.

Is Nalderswood too small for you to travel to?

No. Small places get the same service as large ones. London and every South East county are within our area. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

How long does a typical visit take?

It depends on the scope, though a typical visit typically takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks. For bigger or phased jobs, we will set out a timescale with the quote.

Do you check for asbestos before removing sealant?

In buildings from before 2000 in particular, some old mastics and sealants may contain asbestos. Before cutting anything out, we ask for the asbestos register or survey, and if something is suspected, work stops until it’s tested.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Does the weather affect the work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Which sealant will you use?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Accreditations

Trusted. Accredited. Insured.