Portsmouth · England
Gutter, fascia & soffit sealing in Paulsgrove, Portsmouth
Gutter sealing for Paulsgrove and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Old gutter sealant that has let go
- Damp on an inside wall under a dripping gutter
- Failed sealant on a garage door frame
Gutter sealing for homes and businesses in Paulsgrove
Many dripping gutters are just a failed joint or end cap. The joint is cleaned, dried and resealed using a gutter sealant. If the gutter is broken or sagging, we will tell you. We work on gutter end caps, uPVC fascias and gutter joints, and people most often call us about wet patches on the wall under a gutter joint and internal damp traced to a gutter joint.
Outbuildings, garages and conservatories around homes in places like Paulsgrove add more joints to look after. Leaks generally start at a gutter end, a garage door frame or where an extension meets the house.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Where
- Paulsgrove (PO6)
- Wider area
- Portsmouth
- Cover
- One year on every job
- Price
- A clear price before we start
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Landlord and commercial work in Paulsgrove
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance that we can handle for you.
Landlords and letting agents in Paulsgrove can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.
FAQs for Paulsgrove
Is Paulsgrove within the area you cover?
Yes. Paulsgrove is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I let a flat near Cosham station. Can you help?
Yes, we work for landlords and agents. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear quote.
Do you seal gaps in fascias and soffits?
Yes, it’s a common job. Each joint is cleaned and sealed with a suitable exterior sealant.
Is sealant enough for a gutter that has dropped?
Sealant won’t hold a sagging gutter. The gutter needs refixing by a gutter installer.
Is it messy?
We keep the work tidy. Nearby surfaces are protected, and we clear up when we’re done.
Do you replace gutters or fascias?
No. We seal leaking joints, end caps and trims. Replacement needs a gutter installer or roofer.
Which products do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we’ll explain our choice.
Do you have insurance?
Yes. We’re fully insured.
Places near Paulsgrove
Other services in Paulsgrove
What happens on the day
At the end, we look at the finished work together and tell you how long to leave it. The work normally takes a few hours, depending on the number of joints and the access, depending on how much there is to do. Parking around Paulsgrove is usually easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.
- First we agree which joints need sealing.
- We clean out each joint.
- The joints are dried.
- We apply exterior or gutter sealant and finish it neatly.
- The joints are checked once sealed.
Preparing for the visit
- Let us know about parking restrictions
- Mention any tricky access
- Let us know if you’ve seen damp or leaks
Get a quote
Need a quote? Please call 0345 464 0079 or drop us an email and tell us about the job. We will explain what we’d do and give you a clear quote before any work starts.
Read more
Should I try it myself first?
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it does not work out, we can still put it right.
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.
How to look after the new joints
Simple care keeps the joints in good condition. We recommend:
- Deal with a drip before winter
- Watch for drips in a downpour
- Check fascia and soffit joints for gaps
- Have sagging gutters refixed early
Have a look at the gutter during a downpour now and then. Drips are easiest to spot while it’s raining.
Split sealant on fascias and trims lets water in behind. Sealing it early keeps the boards behind dry.
What gutter sealing looks like in Paulsgrove
Paulsgrove is within about 1 mile of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. That is hard on gutter, fascia and roofline joints, especially on the side facing the sea. Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Managing a site like Beacon View Primary Academy? Then its movement joints, gutters and trims need looking after like any other building’s. If you let a flat or house near Cosham station, a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking.
Paulsgrove is about 3 miles north of Portsmouth, in Portsmouth. Our applicators cover gutter sealing for homes and businesses in Paulsgrove and the surrounding area. Our Portsmouth coverage runs to 19 places, Paulsgrove among them.
We work across PO6 for gutter sealing and the streets around it. If you need gutter sealing at a property on Bourne Road, Ludlow Road and Farmlea Road or anywhere close by, our applicators can take on the job. Being close to the M27 and A27, Paulsgrove is easy for our applicators to reach. Close by, we work in Wymering (1 mile east), Cosham (1 mile east), Hilsea (2 miles south-east), Widley (2 miles east) and Purbrook Heath (2 miles north-east). We also work in nearby towns such as Portsmouth (3 miles south), Southsea (5 miles south), Milton (4 miles south), Landport (3 miles south), Baffins (3 miles south-east) and Portsea (4 miles south).
What’s near Paulsgrove
Typical jobs here are in homes near Alexandra Park, The Sir Alec Rose pub and Castle View Academy, among other places. The nearest railway station is Cosham station, about 1.2 miles south-east of the centre. A little further out are Queen Alexandra Hospital (1.1 miles east) and World War I Remembrance Centre (2.2 miles south-east). The countryside around Paulsgrove includes Southmoor Nature Reserve and Portsdown Hill.
Do you need gutter sealing in Paulsgrove?
End caps get knocked or pushed by water. Once the seal behind them fails, they drip.
The most common problems we see are:
- Internal damp traced to a gutter joint
- Cracked sealant along roofline trims
- Streaks down the brickwork from a leaking joint
- Dripping gutter ends
If you live in an older home near St Michael and All Angels, older walls, gutters and the joints where extensions meet them need a flexible sealant.
Before booking anyone
- What preparation is included
- What insurance they hold
- What product goes in the joint
- What the cure time is
Why act early in Paulsgrove
Replacing guttering is a much bigger job than sealing joints. If the gutter is sound and the drip is a joint a reseal is all it needs. If it’s broken or sagging, a gutter installer needs to look. In an older home around Paulsgrove, damp from a failed joint can get into timber and plaster, which is far harder to put right than the sealant itself.
Doing several joints on one visit is usually more efficient than separate visits. You will get one clear quote for the whole job.
Why choose Mr Mastic in Paulsgrove
- Anti-fungal sanitary silicone in wet areas
- We agree the colour with you first
- White, clear, grey or coloured to suit, where the product allows
- Experience in homes, commercial sites and hotels
Read our cost guide or what customers say.
Surface by surface
uPVC fascias
Fascia board joints can open up. We seal them neatly with a matching sealant where possible.
Roofline trims
Trim joints are cut out and resealed.