Orkney Islands · Scotland
Gutter, fascia & soffit sealing in Dounby, Orkney Islands
Gutter sealing for Dounby and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Water running down the wall below the gutter
- Old sealant on roofline trims that has split
- Rain getting in around a garage door
How we handle gutter sealing in Dounby
We don’t replace gutters, fascias or roofs. What sealant does is close joints; it will not fix a broken bracket, a cracked section or a blocked downpipe. We work on garage door frames, gutter end caps and roofline trims, and common reasons people get in touch are internal damp traced to a gutter joint and trim joints where the sealant has failed.
External sealant needs dry surfaces, so outdoor work around Dounby is planned around the weather. Tell us how to reach each wall, gutter and roofline.
We stand behind the work with a 12-month guarantee, so you’re not left on your own once the job is done.
- Where
- Dounby (KW17)
- Wider area
- Orkney Islands
- Cover
- A year, on every job
- Price
- A clear price before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
What we’re called out for in Dounby
Leaves and moss hold water in the gutter. Water that can’t drain works its way through a weak joint and drips through.
Most people get in touch after spotting one of these:
- Failed sealant on a garage door frame
- Stop ends leaking at the end of a run
- Fascia boards with gaps between them
- Old sealant on roofline trims that has split
Around Dounby, as everywhere, gutter sealing is only as good as the preparation behind it.
Comparing quotes
- What the cure time is
- What product goes in the joint
- Is VAT in the price?
- How the joint is cleaned and prepared
Quotes for gutter sealing in Dounby
The price is agreed before any work begins. It takes into account:
- The number and length of the joints
- The product the joint needs
- Whether there’s mould to deal with
- How many rooms, windows or areas are involved
Leaving a failed joint generally makes the job bigger, not smaller, because water and mould keep working on it. If you are unsure, email us at info@mrmastic.co.uk and we will give you an honest view and a quote.
Helping us quote
To help us quote quickly, please include:
- Any previous sealing or DIY work
- Whether it’s a home or a business
- The rough size of the job
- A few pictures by email, if you can
For a quote, send an email to info@mrmastic.co.uk and tell us where the job is and what the problem looks like. You will have a clear quote before work begins.
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Leaks from the roof rather than a joint
- Fascias that need replacing
- Cracked, split or warped gutter sections
If you’re not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer before you book.
Surfaces we seal
- uPVC fascias
- Soffit joints
- Roofline trims
- Gutter end caps
- Gutter joints
- Garage door frames
How the visit works
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 the size of the job. Outside jobs in Dounby need a dry day, because sealant won’t bond to a wet joint, so an outdoor job can move if the forecast changes. Indoor work goes ahead whatever the weather.
- First, we find the drip and check the gutter isn’t cracked or sagging.
- We clean out the joint and take out the old sealant.
- The area is dried so the sealant can bond.
- An exterior or gutter sealant is applied to the joint.
- We check the run and clear any debris we find while we are there.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Mention any parking rules near the property
- Tell us about any previous sealing or DIY attempts
Get a quote
Every job is quoted individually, so start by telling us what you need. Simply email us at info@mrmastic.co.uk and describe the job, and pictures are welcome.
Read more
How the job changes by surface
Soffit joints
Soffit joints are sealed in a colour to suit.
Gutter joints
A gutter joint has to cope with movement and standing water. A gutter sealant made for the job holds best.
For landlords and businesses
Housing providers, facilities teams and property managers book us too. Several sites can go on one quote, and we are fully insured for the work.
Landlords and agents in Dounby can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for.
Walls and rooflines in Dounby
Dounby is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That is hard on gutter, fascia and roofline joints, especially on the side facing the sea. On the islands, wind and salt spray are hard on outside sealant.
Skaill House, about 4 miles west, is one of the historic houses in the wider area around Dounby.
Dounby is about 12 miles north-west of Kirkwall, in the Orkney Islands. From the centre of Dounby to the outskirts, we cover gutter sealing for every kind of property. Our area takes in 51 places across the Orkney Islands, from the larger towns to small villages.
Here we cover the KW17 postcode area for gutter sealing. Gutter sealing is available to properties on Flett's Park, Back Road and Hillside Road and the roads around them. Nearby, we also carry out gutter sealing in Hourston (1 mile south), Skeabrae (1 mile west), Russland (2 miles south), Harray (3 miles south-east) and Tenston (3 miles south-west). Dounby is among the bigger towns we cover in the Orkney Islands. For island and remote addresses, the job takes a little more planning, so let us know when you get in touch.
Near you in Dounby
Other landmarks nearby include Corrigall Farm Museum (2.1 miles south-east). The countryside around Dounby includes Birsay moors RSPB Reserve and Greeny Hill.
Dounby: your questions answered
Do you cover Dounby for gutter sealing?
Yes, Dounby is within the area we cover. Our work covers the whole of Scotland. Just email us at info@mrmastic.co.uk with a few details of the job.
Do you cover smaller places like Dounby?
Yes, we do. Our work covers the whole of Scotland, islands included, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do I need to be at home?
We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.
Can you seal over the old sealant?
No, because it fails. We remove every bit of old sealant first.
What guarantee comes with the job?
Our 12-month guarantee applies to all our work.
Will sealant fix a dripping gutter joint?
Often, yes. A clean, dry joint resealed with gutter sealant usually stops the drip. A split or warped section needs replacing.
Can I choose the sealant colour?
We will suggest a colour to suit the surroundings. The product needed can limit the range.
Is sealing fascia joints something you do?
Yes. Open joints along uPVC fascias and soffits can be sealed in a matching colour.