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

Commercial sealant contractors in Park Wood, Medway

Sealant work for offices, shops, hotels and other commercial buildings in Park Wood. CHAS accredited and fully insured, with a 12-month guarantee.

  • Leaks that seem to come through a sealant line
  • Gaps behind commercial kitchen worktops and sinks
  • Smeared sealant across finishes from a rushed job
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors for businesses in Park Wood

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Looking after the joints

For the best life from the joints:

  • Check sealant as part of routine building inspections
  • On pre-2000 buildings, share the asbestos information before work starts
  • Note dates and locations of sealant work for future planning
  • Ask fit-out and M&E contractors to report any sealant they disturb

Keep an eye out for other trades after we’ve gone. When fittings are moved or cabling added, the sealant nearby is easily disturbed, and it’s easy to forget to reseal afterwards. If that happens, phone 01277 525 020 or send photos by email and we will price putting it right.

Occupiers often notice failing sealant before the facilities team does, and it reflects on how the building is run. Planned replacement saves fielding the same complaint again and again.

About our commercial sealant contractors in Park Wood

Most commercial buildings carry hundreds of metres of sealant that nobody thinks about until it fails, and on a working site that usually surfaces as a leak, a stain or a complaint from occupiers. Mastic Doctor works as a commercial sealant contractor for facilities managers, managing agents and main contractors looking after property in Park Wood. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. The enquiries we see most involve untidy joints in a reception, shop floor or lobby and frame mastic that has hardened and come away from the wall, on external facade joints, kitchen worktops and splashbacks and window and door perimeters. Searching for sealant specialists in Park Wood? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.

The most common commercial job in Park Wood is resealing joints that have simply reached the end of their life: split, chalky or peeling, with leaks or mould starting behind it.

For a business in Park Wood, it normally makes sense to put the sealant work into one visit: frontage, staff facilities and window perimeters on one booking. That keeps travel and disruption down, and where colour matters on the frontage, we will confirm what’s available for the product.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Location
Park Wood (ME8, ME9)
Wider area
Medway
Guarantee
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What sets the cost

To price the job, we consider:

  • The total length or number of joints
  • Site requirements such as inductions and permits
  • Phasing around occupants
  • Specialist products, such as fire-rated or hygienic sealants

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Details that help us quote

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • The site address and postcode
  • Access details, including height
  • The asbestos register, for older buildings
  • The product your specification calls for

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, call the office on 01277 525 020 or send photos by email.

Surface by surface

Fire-rated seals where specified

Intumescent and other fire-rated sealants go in at service penetrations and linear gaps to the maker’s tested details, where they are specified. Fire-stopping design and sign-off sit with the designer, fire engineer or building control, and we install to the specification.

Window and door perimeters

The perimeter joint between a frame and the structure keeps rain out of the reveal. We remove the old seal, prepare the faces, fit backing where needed and seal again with a product chosen for both the frame and the wall.

When to call us in Park Wood

A split down the middle of the bead tells a different story. That typically means the joint stretched further than the product could cope with: a bead laid too thin, an over-stretched joint or the wrong movement class. Replacing it like for like rarely holds, which is why we look at the joint design as well.

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

  • Expansion joints with the sealant torn out
  • Untidy joints in a reception, shop floor or lobby
  • Greasy, split joints in a kitchen or tea point
  • Leaks that seem to come through a sealant line

For a hotel such as The Green Lion Hotel, 1.2 miles north-east of Park Wood, the colour of a joint at the bar or the bath matters to the look of the room.

Comparing quotes

  • Whether their applicators hold CSCS cards
  • Will failed sealant be removed rather than covered?
  • Are they CHAS accredited or on Constructionline?
  • What site paperwork they can supply

How to choose a sealant contractor

From enquiry to sign-off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. For a job in Park Wood, the main thing is a clear picture of the work. You will then get a fixed price for the work.

  1. We start with the evidence: photos, drawings or a look on site.
  2. A fixed quote follows, with removal and preparation included.
  3. We agree the order of work, access windows and site hours with you.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. Completed areas are signed off with you under our 12-month guarantee.

Before we start on site

  • Tell us what induction or permit system the site runs
  • Agree which areas must stay open
  • Make sure the joints can be reached

Quotes

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, call 01277 525 020 or email us.

Get a quick quote

Advice

What happens if it’s left?

Fixing joints complaint by complaint is a costly way to manage sealant. Planning the work across a year or a portfolio means fewer separate visits and a predictable spend. We’ll suggest an order, worst sealant joints first. Small buildings around Park Wood suffer from failed joints as much as large ones. Catching it early means a reseal rather than repairs.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why us?

  • Specification-led, product-correct work
  • Joints cleaned back to sound surfaces
  • CHAS accredited contractor
  • Over 20 years of commercial sealing

Take a look at what affects the cost and our accreditations.

Frontages, fit-outs and joints in Park Wood

At least three named trading, business or retail sites lie within about 3 miles of Park Wood. Sites like these see regular refits, with shopfronts, offices and staff areas to seal, often in a colour the occupier specifies. Rainfall across the South East, Park Wood included, is lower than in many parts of the UK. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings.

If you look after units at a retail site such as Parkwood Shopping Centre, which lies north-west of Park Wood, shopfront perimeters and shop-fit joints are where a matched colour shows. Sites a few miles apart, such as Parkwood Shopping Centre and Hempstead Valley Shopping Centre, can share one programme and one point of contact.

Park Wood is about 2 miles south-east of Gillingham, in Medway. We send applicators to Park Wood for sealant joints, handled exactly as we handle every other area. 54 places across Medway fall within our area, including Park Wood. For work in that direction, see our London page.

Business premises anywhere in ME8 and ME9 are within our area for sealant joints. Buildings on Beke Road, Bond Road and Nares Road are within our area for sealant joints. We also cover Wigmore (1 mile north), Kemsley Street (1 mile south-west), Hempstead (1 mile west), Bredhurst (1 mile south-west) and Scragged Oak (2 miles south). Nearby towns on our patch include Chatham (3 miles west), Rochester (5 miles north-west), Strood (6 miles north-west), Luton (3 miles north-west), Hoo St Werburgh (6 miles north) and Chatham Waterfront (4 miles north-west). As one of the bigger centres in Medway, Park Wood has a broad mix of commercial, public and industrial buildings, and we cover them all.

What’s near Park Wood

Around Park Wood, our work takes us to commercial buildings near Howard School, Foxburrow Wood and Rainham School for Girls, among other places. Park Wood’s nearest station is Rainham (Kent) station, about 1.5 miles north of the centre. A little further out are Medway Maritime Hospital (3.4 miles north-west). For a walk, there’s Bishop Saltings and Detling Hill.

Map of Park Wood © OpenStreetMap contributors

Park Wood: questions and answers

Will you take on work at estates like Parkwood Shopping Centre, close to Park Wood?

Yes, sites like Parkwood Shopping Centre are within our area, along with the rest of Park Wood. To start, just phone 01277 525 020 or email us with the unit, the joints involved and your access times.

Do you offer colour-matched sealant for buildings in Park Wood?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. The quote lists the colours the product is made in.

What about asbestos in old mastic?

In buildings from before 2000 in particular, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before disturbing old sealant, and if something is suspected, work stops until it’s tested.

Which site documents can you send us?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We’re CHAS accredited and a Constructionline member, with five million pounds of public liability insurance.

Do you work directly for building managers?

Yes. Use our quote form to send the site details, or phone or email us, and tell us what site paperwork you need.

How long does a job like this take?

That varies with the scale of the job, though a typical visit usually 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’ll set out a timescale with the quote.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Accreditations

Trusted. Accredited. Insured.