Portsmouth · England
Gutter, fascia & soffit sealing in North End, Portsmouth
Gutter sealing for North End, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Fascia boards with gaps between them
- Old gutter sealant that has let go
- Damp on an inside wall under a dripping gutter
Your questions about gutter sealing in North End
I let a flat near Hilsea station. Can you help?
Yes. We work for letting agents and landlords as well as householders. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will give you a clear quote.
Do you cover smaller places like North End?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
How do I get a quote for gutter sealing in North End?
Size, access and the old material all affect the cost. Ask us for a quote.
Are you fully insured?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Is the work guaranteed?
Every job comes with our 12-month guarantee.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done and you will get one quote.
Do you work on high-level gutters?
It depends on the access. Let us know the height and the ground below when you call 0345 464 0079 or drop us an email.
What do you put in the joint?
Products from Arbo and Everbuild, among others, picked for each joint. We explain the product when we quote.
About our gutter sealing in North End
Water dripping from a gutter joint can stain walls and soak the ground below. Resealing the joint is often all it needs if the gutter is not damaged. We work on gutter end caps, garage door frames and soffit joints, and the jobs we see most are earlier gutter repairs that have peeled off and open joints in fascias and soffits.
Homes around North End range from older cottages to newer houses, with walls and rooflines of every type. Older homes need their gutter and trim joints kept tight, newer ones their movement joints.
There’s a 12-month guarantee on every job, large or small.
- Where
- North End (PO2, PO1)
- Region
- Portsmouth
- Cover
- One year on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
What else we do in North End
How we quote for gutter sealing
For a quick quote, just ask. The main things that affect it are:
- Access and height
- How much old sealant there is and how hard it is to remove
- Whether there’s mould to deal with
- Working hours on commercial sites
Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we will go through it with you.
What to tell us for a quote
When you call or email, these details help:
- The type of property
- The problem you’ve noticed
- The rough size of the job
- Whether it has been sealed before
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and add photos by email if you can.
What happens on the day
The work is kept neat and contained to the joints we’re treating. The job generally takes a few hours, depending on the number of joints and the access, and we tell you how long to leave it before we go. In a smaller place like North End, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.
- We look at the gutters, fascias and trims and agree the joints to seal.
- We clean out each joint.
- The joints are dried.
- The sealant is applied and finished.
- The joints are checked once sealed.
Before we arrive
- Move anything stored near the joints
- For indoor joints, keep the area dry beforehand if you can
- Keep children and pets away from the work area
Get a quote
We quote each job on its own, so the first step is telling us about yours. Simply call 0345 464 0079 or drop us an email and describe the job, and pictures are welcome.
Read more
Outside joints around North End
North End is close to the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. That’s hard on gutter, fascia and roofline joints, especially on the side facing the sea. London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Schools such as Corpus Christi Catholic Primary School are buildings too, and movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. For landlords with property near Hilsea station, a dripping gutter joint or loose fascia trim is easy to miss until damp shows inside.
North End is about 1 mile north of Portsmouth, in Portsmouth. Our applicators cover gutter sealing for homes and businesses in North End, as part of our work across Portsmouth. 19 places in Portsmouth are on our list, large and small.
Jobs for gutter sealing in PO2 and PO1 is quoted and booked the same way as anywhere else. We cover properties on Knox Road, Croft Road and Kirby Road and the roads around them. Being close to the A2047, North End is easy for our applicators to reach for gutter sealing. Other places close to North End include Rudmore (1 mile south-west), Tipner (1 mile west), Portsmouth (1 mile south), Copnor (1 mile south-east) and Hilsea (1 mile north-east).
Local landmarks in North End
Around North End, our work takes us to homes and buildings near Mayfield School, Alexandra Park and St Edmund's Catholic School. North End’s nearest station is Hilsea station, about 1.2 miles north-east of the centre. A little further out are Charles Dickens Birthplace Museum (0.8 miles south-west) and Portchester Castle (2.1 miles north-west). Not far away are Portsdown Hill and Milton Locks.
Surface by surface
Gutter joints
Gutter joints move and sit in water. A dedicated gutter sealant suits them.
Soffit joints
Soffit joints are sealed in a colour to suit, where one is available.
Work for landlords, hotels and businesses
Hotels need rooms back in use, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.
How to look after the new joints
After the cure time, these simple habits help:
- Don’t leave a sagging gutter
- Clear leaves and moss from the gutters
- Deal with a drip before winter
- Check that water runs out of the downpipes
Leave the new sealant to cure as we advise before poking or cleaning near it.
A leaking garage frame lets water reach stored items. Resealing the frame is a quick job while the frame is sound.
Why act early in North End
You don’t need to replace a garage door because rain gets in round the frame. Resealing the frame joint is often enough. Homes in smaller places like North End can face more weather, and failed outside joints let damp into walls. Indoors, a failed seal lets water into floors and panels as it would anywhere.
Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we’ll explain the quote if you ask.
What you get with us
- White, clear, grey or coloured to suit, where the product allows
- Any old sealant cut out fully, not covered over
- Rated 4.9 stars on Google
- We are fully insured
When to call us in North End
Water spilling over a blocked gutter is often mistaken for a leak. If the downpipe is blocked, water has nowhere to go so we check the cause first.
Common reasons people contact us include:
- Old gutter sealant that has let go
- End caps that drip every time it rains
- Old sealant on roofline trims that has split
- Damp patches inside below a leaking gutter
For an older house near a landmark such as St. Mark’s, an extension built onto an older house moves differently, and the joint between them takes the strain.
What to look for in a quote
- Is the old sealant removed completely?
- What the quote includes, VAT included or not
- Who does the work, and how experienced they are
- What the cure time is