Mastic contractors in Rochester
Planning work on a mastic package in Rochester? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Different trades sealing to different standards
- New external sealant already peeling away
- Sanitary sealant damaged by following trades
Construction mastic across Rochester
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Construction mastic for commercial buildings in Rochester
We work to the specification and the programme. If a product is named, that’s what goes in. Backing, primer and depth follow what the sealant maker sets out. The enquiries we see most involve external joints sealed in damp or cold conditions that are now failing and cracks opening in caulked internal joints, across floor and skirting junctions, internal decorators’ caulk and brick and block movement joints. Most enquiries from Rochester start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
Many towns of Rochester’s size have older buildings being converted or extended, which puts new frames and panels against old brick, stone or render. Those junctions need a sealant and primer that suit both surfaces.
Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.
Building owners, agents and FMs in Rochester
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.
We work for building owners and managing agents on everything from one building to a spread of sites. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Signs you need construction mastic in Rochester
Most mastic snags on new buildings come from sequencing rather than product. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage, and the joint has to be redone.
Typical triggers for a call:
- Window and door perimeters that won’t pass inspection
- Cracks opening in caulked internal joints
- Oversized or tapered gaps around new frames
- Existing joints on a refurb that need cutting out and resealing
When a college such as MidKent College Gillingham Campus, 1.9 miles east of Rochester, builds or refurbishes, the mastic package usually has to fit around students and staff.
Comparing quotes
- Health and safety accreditation such as CHAS
- Will failed sealant be removed rather than covered?
- Can the work be phased to keep areas open?
- Proof of insurance
Diagnose, treat, sign off
We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Most work in Rochester is one building at a time: a school, a unit, an office or a block. Your photographs, drawings or a site visit come first, followed by a fixed quote.
- We walk the site or review drawings to understand the package.
- You receive a fixed quote covering scope, products and sequence.
- Site paperwork is confirmed and our CSCS-carded applicators are inducted.
- Sealing follows the programme as areas are released.
- Any frame gaps or issues outside our scope are flagged to the site team.
- The package is closed out, snags cleared and backed by our 12-month guarantee.
What we need from you
- Share your working hours and any access restrictions
- Confirm the product named in the specification
- Tell us what induction or permit system the site runs
Quotes
For a fixed quote, phone 01277 525 020 or email the details over. Our quote form is another easy route.
Advice
After the work
Your facilities or cleaning team can help the joints last. Share these points with them:
- Release areas for mastic once other trades have finished in them
- Flag uneven or tapered frame gaps early
- Brief the final clean team to avoid blades near sealant
- Keep product details for future maintenance
Tell the builders’ clean team which areas have new sealant. Scrapers used on frames and worktops can nick or lift a new bead so keep them off the joints.
Oversized gaps are a problem better caught early. Sealant stretched over an oversized gap won’t last so packing or adjustment by the installer comes first. We raise them during our first walk of the area.
Towns and villages near Rochester
Also in Rochester
FAQs: Rochester
Do you take on work at healthcare sites like Medway Maritime Hospital?
Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.
Does the sea air around Rochester change the choice of sealant?
It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
Can weather delay the job?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.
Which sealant will you use?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.
Can you seal external joints in wet or cold weather?
Outside, the joint has to be dry and the temperature within the product’s limits. Frosty or damp mornings can hold up external sealing.
Can you fit around our programme?
We seal plot by plot or floor by floor as areas are released. The sequence is agreed with the site manager at the start and adjusted as things change.
Mastic packages on Rochester sites
The sea is no more than about 3 miles from Rochester. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, and the sealant, primer and backing need choosing with that in mind. Plenty of hotels sit less than 2 miles from Rochester. When hotels extend or refit, the work is usually squeezed between peak periods, mastic included.
For a contractor working at a hospital such as Medway Maritime Hospital, 2 miles east of Rochester, perimeter and facade sealing is planned around patients and deliveries. Hotels like Royal Crown Hotel (to the east of Rochester) rarely close for long, so refurbishment mastic is phased floor by floor.
Rochester is about 27 miles east of London, in Medway. Any commercial site in Rochester is covered, for single jobs and planned programmes alike. Rochester is one of 54 places in Medway on our list. Our London page has more on work in that area, about 27 miles away.
Postcode districts covered here: ME2, ME1, ME3 and ME4. Buildings on High Street, Gundolph Square and Station Road are within our area for mastic packages. Main routes into Rochester include the A2 and A226. If your building is just outside Rochester, we cover Strood (1 mile west), Borstal (1 mile south-west), Cuxton (2 miles south-west), Lower Bush (3 miles west) and North Halling (3 miles south-west). Further afield, our area takes in Gillingham (4 miles east), Chatham (3 miles south-east), Rainham (5 miles south-east), Park Wood (5 miles south-east), Lordswood (4 miles south-east) and Twydall (4 miles east). Among the larger centres in Medway is Rochester, and we take on mastic packages for its commercial and public buildings.
Local landmarks in Rochester
Around Rochester, our work takes us to commercial buildings near Former Ordnance Store At Chatham Gun Wharf, Fort Pitt Grammar School and Broomhill Park. Also close by are Temple School (1.2 miles north) and Royal Crown Hotel (under half a mile east). Rochester has its own railway station: Rochester station. A little further out are Rochester Castle (under half a mile east) and Huguenot Museum (under half a mile east). Open spaces near Rochester include Gad's Hill and Rede Common.
How the quote is worked out
These are the things that shape the price:
- Access and working height
- Whether old sealant has to be cut out first
- Backing rod, priming and other preparation
- Location, for remote and island sites
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.
Details that help us quote
The more we know, the firmer the quote. Helpful details to send:
- Your programme or deadline
- Rough lengths or quantities, or drawings if you have them
- The product your specification calls for
- Clear photographs of the problem areas
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, call the office on 01277 525 020 or send photos by email.
Why it’s worth doing now in Rochester
On a refurbishment, there’s a choice between resealing existing frames and replacing them. If the frame is in good order, cutting out and resealing the perimeter can be all it needs, which is a much smaller cost. If the frame is life-expired, we will tell you. Many buildings in towns like Rochester have been extended or altered, so joints between old and new are often the first to go. Resealing them early protects the building behind.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.
Why choose Mastic Doctor in Rochester
- Work to your specification and the manufacturer’s guidance
- Joints cleaned back to sound surfaces
- Constructionline member for supplier checks
- CHAS accredited