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

Ockley construction mastic

Mastic packages for new-build and refurbishment projects in Ockley and across Surrey. CHAS accredited and fully insured, with a 12-month guarantee.

  • Window and door perimeters that won’t pass inspection
  • Early adhesion failures on new external joints
  • Internal caulk splitting as the building dries out
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need construction mastic in Ockley?

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Diagnose, treat, sign off

On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself usually taking anything from a day of snagging to several weeks of plot-by-plot sealing on a phased scheme. Rural sites near Ockley may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. We walk the site or review drawings to understand the package.
  2. A fixed quote sets out scope, products and phasing.
  3. Paperwork is agreed and applicators are inducted on site.
  4. Sealing follows the programme as areas are released.
  5. Any frame gaps or issues outside our scope are flagged to the site team.
  6. Final snagging is completed and the 12-month guarantee applies.

Before we start on site

  • Explain the parking and delivery arrangements
  • Flag any permit to work we will need
  • Share the asbestos register for older buildings

Ask for a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, speak to us on 01277 525 020 or email the details over.

Ask for a quote

Read more

How we handle construction mastic in Ockley

Mastic Doctor has been a subcontractor on construction projects for over 20 years. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. For construction mastic on a scheme in Ockley, send drawings through our quote form, or phone or email us to talk it through. If you’re dealing with cracks opening in caulked internal joints and new external sealant already peeling away, we can help, whatever the surface. A single leaking joint is often how a building in Ockley first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Around smaller places like Ockley, building work usually means conversions of farm buildings, a few new houses or an extension to a hall or school. Each still needs a proper mastic package: window perimeters, facade joints and internal sealant to the specification.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Ockley (RH5)
Region
Surrey
Guarantee
A 12-month guarantee
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Site staff or a sealant specialist?

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Ockley: questions and answers

Is Northlands Business Park, near Ockley, within your area?

Yes. Estates, retail parks and business parks around Ockley, Northlands Business Park among them, are all within reach. To start, just speak to us on 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.

Is Ockley too small for you to travel to?

No. Places such as Ockley are covered as much as the big towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Can you fit around our working hours?

We are in the office from 8am until 5pm, Monday to Friday. Tell us your site hours and access windows and the work will be fitted around them.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

How long do sealant joints last?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

What do you charge?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote.

Signs you need construction mastic in Ockley

Three-sided adhesion is a frequent fault on new work. Bonded to the base of the joint and both sides, sealant can’t stretch evenly, so depth is controlled with backing rod or bond-breaker tape.

If one of these sounds familiar, it’s time for a closer look:

  • Snag items on joints that need redoing before handover
  • Early adhesion failures on new external joints
  • Frame perimeters left unsealed or poorly sealed
  • Failed sealant in an existing building being refurbished

For contractors refurbishing units at places like Northlands Business Park, which lies south of Ockley, the mastic covers cladding panels, roller-door and window perimeters.

Before you book anyone

  • The named product and why it was chosen
  • Their approach to joint depth and backing
  • Proof of insurance
  • How they handle RAMS and site documents

Choosing a commercial sealant contractor

How the quote is worked out

There’s no standard rate for sealant work, because every site is different. What we take into account:

  • Phasing around occupants
  • The total length or number of joints
  • Induction, permit and paperwork requirements
  • Backing rod, priming and other preparation

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

What we need to price the job

The more we know, the firmer the quote. When you get in touch, include:

  • Anything awkward about access or site hours
  • Any dates the work must fit around
  • Whether the building will be occupied during the work
  • The product your specification calls for

To get a fixed quote, call the office on 01277 525 020 or email us, telling us the site location and the nature of the job. Our quote form is another easy route.

Owners, agents and contractors

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Ockley. Several sites can go on one quote, so there’s one set of paperwork to deal with.

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.

Construction mastic around Ockley: points for this area

Central London is about 27 miles from Ockley. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. Ockley sits in one of the drier corners of the country, the South East. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so external mastic is timed for workable conditions and agreed with the site manager.

For a contractor working at a hospital such as Horsham Hospital, 5.5 miles south of Ockley, perimeter and facade sealing is planned around patients and deliveries.

Ockley is about 6 miles north of Horsham, in Surrey. Our applicators travel to Ockley for work on mastic packages, handled exactly as we handle every other area. Ockley is one of 379 places in Surrey on our list for mastic packages. Brighton is covered too, some 24 miles away.

If you need construction mastic in RH5, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Prideaux Gardens, Stane Street and Friday Street. If your building is just outside Ockley, we cover Paynes Green (1 mile south), Capel (2 miles east), Forest Green (2 miles north-west), Coldharbour (2 miles north) and Kingsfold (3 miles south-east). Further afield, our area takes in Guildford (11 miles north-west), Woking (15 miles north-west), Epsom (14 miles north), Horley (9 miles east), Redhill (10 miles north-east) and Ewell (15 miles north).

What’s near Ockley

In Ockley, that means premises near Wallis Wood and The Cricketers Arms Public House. The closest station to Ockley is Ockley station, about 1.2 miles east. Nearby you will also find Horsham Hospital (5.5 miles south) and Abinger Castle (4.3 miles north-west). Green spaces nearby include Warnham LNR and Leith Hill.

Map of Ockley © OpenStreetMap contributors

When it isn’t the sealant

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Specifying the product where the designer hasn’t
  • Defective windows, doors or glazing units (the supplier or installer’s job)
  • Approving fire stopping as compliant

Not sure which it is? You can call 01277 525 020 or send photos by email and we will tell you honestly.

Where we work in Ockley

  • Cladding and panel joints
  • Internal decorators’ caulk
  • Floor and skirting junctions
  • Sanitary and kitchen joints
  • Window and door perimeters
  • Brick and block movement joints
Accreditations

Trusted. Accredited. Insured.