Aberdeen · Scotland
Gutter Sealing in Portlethen
Gutter sealing in Portlethen from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Old gutter sealant that has let go
- Garage door frames letting rain in
- Open joints in fascias and soffits
What affects the quote in Portlethen
For a quick quote, just ask. The main things that affect it are:
- Any working-time requirements on site
- How easy the joints are to reach
- Which sealant suits the joint
- The number and length of the joints
Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
Asking for a quote
When you call or email, it’s useful to know:
- Where the property is
- Whether it has been sealed before
- The rough size of the job
- Access, such as stairs, a lift or height
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. When it suits you, send an email to info@mrmastic.co.uk.
How we handle gutter sealing in Portlethen
Gutter and fascia replacement isn’t our trade, and nor is roofing. Sealant fixes joints; it won’t fix a broken bracket, a cracked section or a blocked downpipe. If you have leaking gutter joints and stop ends and quick sealant fixes on gutters that didn’t last, we can put it right.
Outside joints can only be sealed when they’re dry, so work in Portlethen depends on the weather. Tell us how to reach each wall, gutter and roofline.
You get a 12-month guarantee, the same in Portlethen as everywhere else we work.
- Location
- Portlethen (AB12)
- Region
- Aberdeen
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
How it works
Once we are on site, we check the joints match what you told us. If anything is different, we explain it before carrying on. Most jobs then take an hour or two for a few joints, longer for a full run. For a place like Portlethen, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- First we trace the drip and check the gutter is not damaged.
- We remove the old sealant and clean the joint.
- We dry the joint so the new sealant can bond.
- A gutter sealant is applied to the joint.
- We check the run and clear debris near the joints.
Before we arrive
- Tell us about any previous sealing or DIY attempts
- Keep children and pets away from the work area
- Move anything stored near the joints
Ask for a quote
We quote each job on its own. Simply email us at info@mrmastic.co.uk and describe the job, and photos are welcome.
Read more
Portlethen buildings and the weather
Portlethen is close to 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. Historic houses like Friendville (about 4.8 miles north) are a reminder that the area around Portlethen has older buildings as well as new. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth.
Managing a site like Portlethen Primary School? Then its movement joints, gutters and trims need looking after like any other building’s. In the older streets around Portlethen Parish Church, older walls, gutters and the joints where extensions meet them need a flexible sealant.
Portlethen is about 6 miles south of Aberdeen, in Aberdeen. We provide gutter sealing to homes and businesses in Portlethen and the surrounding area. Across Aberdeen, we cover 63 places, and Portlethen is one of them. You can also see our page for Aberdeen, roughly 6 miles from Portlethen.
Here we cover the AB12 postcode area for gutter sealing. We cover properties on Mosside Drive, Muirend Road and Dunvegan Place and the roads around them. Portlethen is on the A92, which makes it straightforward to reach. Close by, we work in Badentoy Park (1 mile north-west), Portlethen Village (1 mile south-east), Findon (1 mile east), Cammachmore (2 miles south-west) and Marywell (2 miles north-east). Further out, we also cover Aberdeen (6 miles north), Rosemount (6 miles north), Berryden (7 miles north), Ferryhill (5 miles north), New Aberdeen (6 miles north) and Dyce (10 miles north). Being one of Aberdeen’s larger places, Portlethen has every kind of property, from flats to offices.
Near you in Portlethen
Around Portlethen, our work takes us to homes and buildings near Portlethen Academy, among other places. There’s a railway station in Portlethen itself: Portlethen station. Other landmarks nearby include Blairs College (3.3 miles north-west) and Pitfoddels Castle (3.8 miles north). Open spaces near Portlethen include Portlethen Moss and Loirston Loch.
Portlethen questions
Can you help a landlord with a rental near Portlethen station?
Yes, rental work is part of what we do. You can drop us a line at info@mrmastic.co.uk with the address and a few details, and we will give you a fixed price before we start.
Does living near the coast affect gutter sealing in Portlethen?
Near the sea, outside joints face more wind, rain and salt than they would inland, so preparation and the right sealant matter all the more. It’s worth checking the walls that face the sea first.
Is gutter cleaning part of the job?
We clear what’s around the joints we work on. A full clean of the gutters is not part of it.
Do you take out the old sealant first?
Yes, every time. New sealant will not bond properly to old, so the joint is cleaned back first.
Where is Mr Mastic based?
Our base is Crawley. We work across South East England, London and Scotland.
Are you ARBOMaster approved?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
What do you need from me for a quote?
Only a few details: the address or postcode, what’s wrong and any access issues. Then drop us a line at info@mrmastic.co.uk.
Do you seal gaps in fascias and soffits?
We do. Our work is the joints, and if a board is damaged, we will tell you.
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Clear leaves and moss from the gutters
- Rest ladders on the wall, not the gutter
- Watch for drips in a downpour
- Make sure downpipes are not blocked
If a gutter starts to sag, get the brackets looked at. Movement will pull the joints open again.
A drip from a gutter joint will not stop on its own. The same spot gets soaked every time it rains, which can lead to staining and damp.
Do you need gutter sealing in Portlethen?
Leaves and moss hold water in the gutter. Standing water finds the weakest joint and leaks out.
The most common problems we see are:
- Drips from gutter joints and end caps
- Old sealant on roofline trims that has split
- Dripping gutter ends
- Rain getting in around a garage door
Rented homes near Portlethen station change hands often, and leaking gutter joints on a rental are best caught before they stain the walls.
Questions to ask before you book
- How the colour is chosen
- What happens if the job turns out different
- What guarantee comes with the work
- What preparation is included
Places near Portlethen
Also in Portlethen
What the job involves on each surface
uPVC fascias
Open fascia joints look untidy and can let water in. Sealing them closes the gap.
Roofline trims
We seal the trims, not the roof. A roofer deals with the roof itself.
When something else is needed
It helps to know what we cannot do:
- Rotten or damaged fascia boards
- A gutter length that has split
- Gutters that have dropped or pulled away
Not sure which it is? You can email us at info@mrmastic.co.uk and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Roofline trims
- Gutter end caps
- Soffit joints
- uPVC fascias
- Gutter joints
- Garage door frames
Why deal with it now?
A new garage door isn’t needed for a leaking frame. Resealing the frame joint is often enough, if the frame itself is sound. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
The cost reflects the work involved, not guesswork. That’s why we ask about the job first and agree the price before starting.
What you get with us
- Quality sealants from Arbo and Everbuild
- Domestic, commercial and hotel work
- We’re fully insured
- Neat joints and a tidy finish
See what affects the cost and customer reviews.