Greater London · England
Mastic man in N19
Mastic and sealant work for homes and businesses across N19, from Upper Holloway, Holloway and Nag's Head. Clear quotes before we start and a one-year guarantee.
Towns and villages in N19
- Upper Holloway
- Holloway
- Nag's Head
- Tufnell Park
- Crouch End
- Dartmouth Park
- Stroud Green
- Lissenden Gardens
- Highgate
What we do in N19
- New-build mastic & snagging
- Remedial sealant & repairs
- Commercial & hotel sealant
- Floor & skirting joints
- Regrouting
- Bathroom & kitchen resealing
- External & façade joints
- Glazing & conservatory sealant
- Fire-rated sealant
- Gutter, fascia & soffit sealing
- Sand mastic for sash & case windows
- Window & door mastic
- All services
Tell us what needs doing and your postcode for a quick quote: phone 0345 464 0079 or email us.
Bathroom resealing across N19: what to expect
A shower joint gets soaked every day. Trays, enclosures, screen profiles and wet room floors all need a flexible, waterproof seal. Each gets a bead of anti-fungal sanitary silicone, tooled smooth so water runs off instead of sitting in a ridge. We work on baths, shower trays & enclosures and basins & vanity units, and the jobs we see most are cracked, shrunken or lifting silicone and shrunken sealant along the back of a worktop.
We work through the job in order: protect, prepare, seal, tidy. Typically it takes a morning or an afternoon for most single baths and showers, and the area is left clean.
- We cover the area around the joints we’re working on.
- We cut away the old sealant and clean off what’s left.
- Mould is treated, then the joint is left to dry thoroughly.
- Any bath is filled with water, then we lay a bead of anti-fungal silicone in white, clear or a matching colour.
- The joint is finished neatly and we explain when it can get wet.
What you will pay
Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we will explain what it covers.
Why clients in N19 choose us
- Fully insured
- Colour agreed with you before work begins
- Every job guaranteed for a year
- Colour picked to suit the job
Getting a quote
For bathroom resealing in N19, ring 0345 464 0079 or email us. Tell us what the problem is and where, and you’ll get a clear quote before work begins.
What’s near Upper Holloway
In Upper Holloway, that means homes and buildings near St John's Upper Holloway CofE Primary School, St Andrew's Whitehall Park and Whittington Park, among other places. Other local landmarks include City of London Academy (within half a mile north-east), The Mother Red Cap pub (less than half a mile north-west), Asanté Academy of Chinese Medicine (1.2 miles north-west) and Vaughan Williams Memorial Library (2 miles south). Upper Holloway has its own railway station: Upper Holloway station. A little further out are The Mall Wood Green (2.3 miles north-east) and Royal Northern Hospital (0.5 miles south-east). The countryside around Upper Holloway includes Dartmouth Park Hill and Parkland Walk.
Bathrooms and kitchens across N19
N19 has homes of every age, old and new, with plenty of rented property in places like Holloway, Upper Holloway and Nag's Head. Sound sealant and clean grout keep water out and rooms looking cared for.
Hard water across most of the South East leaves limescale on sealant, grout and fittings. Whatever the job in N19, surfaces are cleaned back properly before new sealant goes in.
Upper Holloway: For an older house near a landmark such as St Andrew's Whitehall Park, older homes can move a little, which is hard on rigid grout and tired sealant. As a London address, Upper Holloway can be tricky for parking: let us know about parking bays, permits or a driveway.
What affects the cost of bathroom resealing
Some jobs are bigger than they look, and some smaller. What affects the quote:
- The type of sealant required
- How many rooms, windows or areas are involved
- How easy the joints are to reach
- How much there is to do
What it costs depends on the size of the job, how much old material has to come out and access to the work. We give a clear quote before any work starts.
Asking for a quote
To help us quote quickly, let us know:
- Whether it has been sealed before
- A few photos by email, if you can
- Where the property is
- How many joints, rooms or windows are involved
To get a quote, phone 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We will give you a clear quote before any work starts.
Common problems we fix in N19
Baths and trays move. An acrylic bath flexes under load, while a poorly supported tray can shift underfoot. That movement works at the bead until it splits or peels away.
Signs it’s time to call us include:
- Water getting behind the kitchen upstand
- Lumpy, uneven sealant from a DIY attempt
- Two layers of silicone, both failing
- A joint torn by a bath that flexes
DIY sealant or a professional job?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
When something else is needed
It helps to know what we can’t do:
- A bath or tray that moves because it isn’t properly supported
- Cracked or missing grout between tiles (that is regrouting)
- Loose or hollow tiles, or failed tanking behind them
For landlords and businesses
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured.
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. We can quote for more than one property at once.
Common questions in N19
Do I need to be at home?
Access is agreed with you when the job is booked. Indoors, that generally means someone at home.
Will there be a smell?
It depends on the product. Some smell for a while, some hardly at all.
Do you work for landlords and businesses?
Yes, we do. Domestic, commercial and hotel work are all part of what we do, and we’re fully insured.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Do you work for hotels and businesses?
Yes, regularly. Larger jobs can be planned room by room or area by area to suit the site.
When can I use the bath or shower again?
Silicone is touch-dry quite quickly, but it takes longer to cure. Leave it around 24 hours before it gets wet, or as long as we advise for that product.
Are you insured?
Yes. Mr Mastic is fully insured.