Facade and window perimeter sealing in Strood, Medway
Sealant work in Strood for main contractors, managing agents and facilities managers: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.
- Failed seals around shopfront and entrance frames
- Discoloured or dirty facade joints
- Previous reseals run over old sealant
Facade sealing in Strood
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How we handle facade sealing in Strood
A good facade joint depends on design as much as product. Joint width needs to match how far the joint moves and how far the sealant can stretch, while rod fixes the depth and stops the bead sticking to the rear, often at around 2:1 width to depth, as the manufacturer advises. We work on coping and flashing joints, perimeter joints where frames meet the structure and shopfront frames, and the failures we’re asked to look at most are gaps between rainscreen or cladding panels and perimeter joints where frames meet the structure. Whoever orders the work in Strood, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
In towns like Strood, sites are normally modest: small housing schemes, extensions to schools and surgeries, refurbished shops and offices. The perimeter and facade joints on a small scheme need the same sizing and preparation as on a big one.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.
- Place
- Strood (ME2, ME1, ME3)
- Region
- Medway
- Guarantee
- A 12-month guarantee
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Common questions from Strood clients
Can work at a site such as University for the Creative Arts - Rochester fit around teaching?
Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Is hospital work, at somewhere like Medway Maritime Hospital, something you do?
Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.
Will you check whether the sealant is causing the leak?
Yes. We look at the perimeter sealant and tell you whether it has failed before quoting. If the water seems to come from a roof, sill or the glazing unit instead, we say so.
Can you fit around our working hours?
Give us your site hours and any access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.
Do you take on multi-site work?
Yes. Several buildings can share a single quote, and you deal with one contact throughout across South East England, Greater London and Scotland.
How long before the joints can be used?
We will confirm how long the chosen product needs to cure.
Do you hold CHAS accreditation?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
How a job runs
In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then reopened once the sealant allows before we move to the next. For a town like Strood, we try to group jobs for the same client into one visit, with one quote covering them. Tell us when the building is open and we’ll plan to suit.
- We look at the joints, the drawings and the access before pricing.
- Failed sealant is cut out along its full length.
- Both faces are cleaned and, where the product needs it, primed.
- Backing rod, or bond-breaker tape in shallow joints, limits the depth.
- The new sealant goes in and is tooled firmly onto both faces.
- The completed runs are checked with you, then the 12-month guarantee applies.
What we need from you
- Have the specification and drawings to hand
- Send your site hours and access windows
- Send asbestos survey details if the building is pre-2000
Ask for a quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, phone 01277 525 020 or send photos by email.
Read more
Common problems we fix in Strood
A frequent fault is a bead stuck to the joint’s rear face as well as its sides. Without rod or bond-breaker tape, the bead is held back.
If one of these sounds familiar, it’s time for a closer look:
- Damp patches beside frames after rain
- Facade joints cracked through the middle
- Failed sealant on precast panel joints
- Unsightly perimeter sealant on a visible elevation
When a college such as MidKent College Gillingham Campus (to the east of Strood) builds or refurbishes, the mastic package usually has to fit around students and staff.
Before you book anyone
- Will RAMS and insurance details be available?
- Who will actually carry out the work
- How joint depth will be controlled
- Whether old or failed sealant will be cut out, not overlaid
Owners, agents and contractors
Building owners and managing agents use us on everything from one building to a spread of sites around Strood. One quote can cover more than one site, so there’s one set of paperwork to deal with.
When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.
New build and refits around Strood
The South East is one of the drier parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so the external programme keeps a little slack. The area within 2 miles of Strood holds a good number of hotels. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight.
Work at a hotel such as RBS Hotel (0.9 miles north-east of Strood) tends to be programmed around bookings, mastic included. On a healthcare site such as Medway Maritime Hospital, 2.9 miles to the east of Strood, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.
Strood is about 3 miles north-west of Chatham, in Medway. We cover commercial sites throughout Strood. Our Medway coverage takes in 54 places, large and small. Our London page has more on work in that area.
We take on facade joints across the ME2, ME1 and ME3 postcode area. If your site is on Ash Road, Gun Lane and Pine Road or close by, send details and we will quote for facade joints. Being close to the A2 and A226, Strood is straightforward for us to reach. Sites close to Strood are covered too, including Rochester (1 mile east), Borstal (1 mile south), Cuxton (2 miles south-west), Lower Bush (2 miles south-west) and Upper Bush (2 miles south-west). Bigger towns within reach include Gillingham (4 miles east), Chatham (3 miles south-east), Rainham (6 miles east), Luton (3 miles south-east), Park Wood (6 miles south-east) and Lordswood (5 miles south-east). Strood is one of the busier places in Medway, and its commercial and public buildings are all within our area.
Landmarks near Strood
Locally, jobs take us to sites close to Rede Common, Temple School and Strood Academy, among other places. Strood’s nearest station is Strood station, about 1 mile east. Nearby you’ll also find Rochester Castle (1 mile east) and Six Poor Travellers House (1.2 miles east). Not far away are Rede Common and Gad's Hill.
Different surfaces, different methods
Brick and stone facades
Brick and stone facades have perimeter and movement joints that need a compatible sealant. Neutral-cure products are used because acetoxy types can mark some stone, and primers go on where specified.
Coping and flashing joints
Coping and flashing joints are included where sealant is the specified fix. They sit in the most exposed positions on the building, so preparation and product choice matter.
Nearby places to Strood
Other services in Strood
Aftercare for building managers
Cleaning and maintenance staff play a part too. Pass these on to them:
- Avoid patch repairs on failed facade joints
- Investigate damp beside windows promptly
- Plan facade sealing alongside redecoration
- Add perimeter sealant to planned maintenance checks
Let the new sealant cure before washing the facade or windows near it. Pressure washers and harsh cleaners can damage a fresh bead, so brief your window cleaners.
Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos.
Why act early in Strood
Resealing a few window perimeters is a small job; repairing water-damaged interiors and fixings is not. Water through a failed joint rarely stays where it starts, so the real damage is often some distance away. In Strood, as anywhere, the simplest time to fix a failed joint is before it leaks. After a leak, there’s drying, repairs and redecoration on top.
The specified product makes a difference, as does the preparation each joint needs. Access, phasing and site rules also count.
Why clients in Strood choose us
- 12-month guarantee on workmanship
- Matching to RAL references, product permitting
- Colours confirmed for the specified product
- Products installed to the manufacturer’s instructions
See how commercial sealant jobs are priced and how we’re accredited.