Sealant specialists in North Fareham
Commercial sealant contractors in North Fareham, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- Damp patches where an external joint has failed
- Frame sealant that has cracked, shrunk or pulled away
- Messy, uneven beads from earlier work that let the building down
Commercial sealant contractors for North Fareham sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
After the work
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:
- Check the asbestos register before anyone disturbs old sealant in an older building
- Act on the first lifting edges rather than waiting
- Look at the sealant around anything that has been moved or replaced
- Keep barriers up until the new sealant has cured
In washrooms and kitchens, extraction makes a real difference to sealant life. Extraction that isn’t working keeps the joints wet, and mould follows damp. Your maintenance team can look at extract fans at the same time.
Movement joints that fill with debris stop working. With nothing soft to close against, the materials either side take the load and start to break up. At that point it’s a repair job rather than a reseal.
How we handle commercial sealant contractors in North Fareham
Most commercial buildings carry hundreds of metres of sealant that nobody thinks about until it fails. Mastic Doctor works as a commercial sealant contractor for facilities managers, managing agents and main contractors. We find out why the sealant joints failed, take them out and seal again using a sealant that suits the joint. If you are dealing with earlier reseals applied straight onto the failed bead and untidy joints in a reception, shop floor or lobby, we can put it right, on external facade joints, window and door perimeters and kitchen worktops and splashbacks alike. Searching for sealant specialists in North Fareham? We have been sealing commercial buildings since 2005.
If you look after more than one building near North Fareham, the work can be planned as one programme, with one quote format and one point of contact.
Rural business units near smaller places such as North Fareham are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Location
- North Fareham (PO17)
- Wider area
- Hampshire
- Cover
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Page updated
- 3 November 2026
What affects the price in North Fareham
Each job is priced on its own details. The main factors are:
- Quantities, in metres or numbers
- Distance, for remote addresses
- Site requirements such as inductions and permits
- Backing rod, priming and other preparation
The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
Before you send an enquiry
It doesn’t need to be a full survey. A few details are enough to get going:
- Access details, including height
- Any specification or named product
- Where the site is, with the postcode
- Approximate linear metres or a joint schedule
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photos and a description will do.
On site: what to expect
We schedule the visit to fit the site hours and access windows you give us. While we’re working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. For a building around North Fareham, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.
- We begin with whatever information you have, whether that’s photographs, a drawing or a list of locations, and a site visit is booked where it helps.
- Next comes a diagnosis and a fixed quote.
- We plan around your site hours and access windows, phasing the work where areas have to stay in use.
- We strip the failed bead and prepare both faces of the joint.
- The depth is set, primer is used where the maker calls for it, and the fresh bead is applied and tooled.
- Finished joints are checked with you and handed over with our 12-month guarantee.
Before we start on site
- Arrange parking or a loading space
- Make sure the joints can be reached
- Tell us what induction or permit system the site runs
Getting a fixed quote
Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, phone 01277 525 020 or send details through our quote form.
Related advice
Leave it or put it right?
Before budgeting for new frames, cubicles or worktops, check whether it’s just the sealant. Often the fitting is sound and the joint is the only thing letting it down. A careful reseal is a far smaller undertaking than replacement, and we’ll say so if the frame or fitting is life-expired. Around North Fareham, it’s better to renew all the failing joints at once. Send photos of each area and we will quote for the lot.
Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we’ll put a fixed figure on it.
Why choose Mastic Doctor in North Fareham
- CSCS-carded applicators
- CHAS accredited
- A range of standard colours, depending on the product
- Products installed to the manufacturer’s instructions
Read our cost guide or how we’re accredited.
North Fareham: questions and answers
Is North Fareham off your patch?
No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.
Does your area include sites such as Fareham Industrial Park, near North Fareham?
Yes. Estates, retail parks and business parks around North Fareham, Fareham Industrial Park among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
What site paperwork can you provide?
The paperwork is agreed with the quote: most clients ask for RAMS, our insurance certificate and CSCS details. Our applicators are CSCS-carded.
Does weather matter for sealant work?
It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.
How long do sealant joints last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
Is it fine to apply new sealant on top of old?
No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
Can you take on work for an FM or managing agent?
Yes. We quote, schedule and report back in the way that suits your process.
Also near North Fareham
What else we do in North Fareham
When something else is needed
We check first that sealant really is the fix. It won’t put right:
- Structural cracks or movement the joints weren’t designed for
- Faulty windows rather than failed perimeter sealant
- Leaking roofs, gutters or flat-roof membranes (those need a roofer)
Not sure which it is? You can speak to us on 01277 525 020 or email us and we’ll tell you honestly.
What we seal
- Kitchen worktops and splashbacks
- Window and door perimeters
- Floor and threshold joints
- Washrooms and tea points
- Movement joints in walls and floors
- External facade joints
Doing it in-house
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.
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Shops, offices and hotels in and around North Fareham
North Fareham is within about 2 miles of the coast. Exposed frontages near the sea are hard on sealant, so the product has to suit the weather as well as the look. Sea-facing elevations are normally where failed joints show first. North Fareham sits in one of the drier corners of the country, the South East. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.
Sites a few miles apart, such as Fareham Industrial Park and Spurlings Industrial Estate, can share one programme and one point of contact. For premises near Fareham station, 1.3 miles to the south-west of North Fareham, footfall is part of the plan: work is phased so shops and offices keep trading. On estates like Fareham Industrial Park, which lies south of North Fareham, the office and welfare end of each unit has its own sealant to maintain.
North Fareham is about 1 mile north-east of Fareham, in Hampshire. We send applicators to North Fareham for sealant joints, handled exactly as we handle every other area. North Fareham is one of 723 places we cover in Hampshire for sealant joints. There’s a separate page for Portsmouth, roughly 6 miles from North Fareham.
Postcode districts covered here: PO17 for sealant joints. Just outside North Fareham, we also work in Wallington (1 mile south), Fareham Common (1 mile south), Crockerhill (1 mile north), Welborne (1 mile north-west) and Boarhunt (1 mile east). Further afield, our area takes in Winchester (15 miles north-west), Gosport (4 miles south), Havant (8 miles east), Eastleigh (10 miles north-west), Horndean (8 miles east) and Totton (15 miles west).
Local landmarks in North Fareham
Around North Fareham, our work takes us to commercial buildings near The Golden Lion Public House, Cams Hill School and Wykeham House School, among other places. For rail, the closest station is Fareham station, roughly 1.3 miles south-west. Nearby you’ll also find Carron Row Farm Museum (2.7 miles west) and Fareham Shopping Centre (1 mile south). The countryside around North Fareham includes Portsdown Hill and West of the River Alver.