Highland · Scotland
Gutter, fascia & soffit sealing in Lewiston, Highland
Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for Lewiston, backed by a 12-month guarantee. Ask us for a quote.
- Stop ends leaking at the end of a run
- Open joints in fascias and soffits
- Rain getting in around a garage door
Why deal with it now?
Replacing fascias because of open joints is normally unnecessary. Sealing the joints tidies them up as long as the boards are in good condition. In a place like Lewiston, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
The cost depends on how much there is to do, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts.
Why us?
- We leave the area clean and tidy
- Anti-fungal sanitary silicone in wet areas
- 4.9 on Google from 180+ five-star reviews
- We never seal over old sealant
See what affects the cost and what customers say.
Gutter sealing in Lewiston, done properly
Water dripping from a gutter joint can stain walls and soak the ground below. Often a reseal is enough, as long as the gutter is sound. We work on gutter end caps, garage door frames and gutter joints, and common reasons people get in touch are quick sealant fixes on gutters that didn’t last and cracked sealant along roofline trims.
Outside joints can only be sealed when they’re dry, so work in Lewiston depends on the weather, and longer journeys are planned in advance. Tell us how to reach each wall, gutter and roofline.
There’s a 12-month guarantee on every job, whatever its size.
- Where
- Lewiston (IV63)
- Region
- Highland
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before work begins
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Landlords, agents and businesses in Lewiston
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
Can I do it myself?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
A DIY attempt does not rule out a professional job. We cut it out and start again, so just mention it when you contact us.
Do you need gutter sealing in Lewiston?
Gutter joints depend on seals that wear out. Temperature changes make gutters move, and old seals crack or slip.
The most common problems we see are:
- Cracked sealant along roofline trims
- Internal damp traced to a gutter joint
- Old gutter sealant that has let go
- Dripping gutter ends
If you live in an older home near Kilmore Parish Church of Scotland, older walls, gutters and the joints where extensions meet them need a flexible sealant.
What to look for in a quote
- What the cure time is
- What product goes in the joint
- Whether VAT is included
- Whether they’re fully insured
Your questions about gutter sealing in Lewiston
Is there a guarantee on gutter sealing in Lewiston?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
Will you come out to Lewiston?
Yes, Lewiston is covered. Our work covers the whole of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
How long should I leave it?
Cure times vary by product and the temperature. Before we leave, we will tell you the cure time.
What does gutter sealing cost?
It depends on the job, so we quote each one individually. To get one, email us at info@mrmastic.co.uk with a short description of the job.
Can landlords and businesses book you?
Yes, we do. Domestic, commercial and hotel work are all part of what we do, and we’re fully insured.
Do you work for hotels and businesses?
Yes. We can plan bigger jobs in stages to suit the site.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator and we are fully insured too.
Can new sealant go over the old?
No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. We remove it all first.
Honest limits
Before booking, it’s worth knowing the limits too:
- Blocked downpipes
- Sagging gutters or broken brackets
- Guttering that needs replacing
Not sure which it is? You can send an email to info@mrmastic.co.uk and we’ll tell you honestly.
Joints and surfaces we work on
- Gutter joints
- Soffit joints
- Gutter end caps
- Roofline trims
- Garage door frames
- uPVC fascias
Nearby places to Lewiston
More services for Lewiston
Gutter sealing in Lewiston: local notes
Historic houses like Boleskine House (about 4.4 miles south) are a reminder that the area around Lewiston has older buildings as well as new. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth. Plenty of Scottish homes have harled walls, and where harling meets frames, pipes and other materials, the joint needs a flexible sealant that grips a rough surface.
Managing a site like Glen Urquhart High School? Then movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.
Lewiston is about 13 miles south-west of Inverness, in Highland. From the centre of Lewiston to the outskirts, we cover gutter sealing for every kind of property, from flats and houses to offices and hotels. Our area takes in 253 places across Highland, large and small.
Postcode districts we cover here for gutter sealing: IV63. That includes homes and businesses on Dal of Borlum, Carn Glas and Carriers Croft and the roads around them. Close by, we work in Drumnadrochit (1 mile north), Torness (4 miles east), Gorthleck (6 miles south), Dores (7 miles north-east) and Kiltarlity (8 miles north). Larger places within reach include Inverness (13 miles north-east), Merkinch (14 miles north-east), Hilton (13 miles north-east), Crown (14 miles north-east), Millburn (14 miles north-east) and Muir of Ord (13 miles north). Island and remote addresses take a little more planning, so tell us where you are when you ask for a quote.
What’s near Lewiston
Typical jobs here are in homes near Drumnadrochit Hotel, among other places. Other landmarks nearby include Urquhart Castle (1.3 miles east) and Urquhart Castle Visitor Centre (1.2 miles east). For a walk, there’s Loch Ness.
What happens on the day
There’s no need to move everything out before we come, just the space around the work. We protect the rest, and the work takes a few hours, depending on the number of joints and the access for a typical job. Outdoor work around Lewiston depends on the weather, as sealant needs a dry surface, so an outdoor job can move if the forecast changes. Work indoors isn’t affected.
- We look at the gutters, fascias and trims and agree the joints to seal.
- Each joint is cleaned and any old sealant removed.
- We make sure everything is dry.
- The sealant is applied and finished.
- The joints are checked once sealed.
Getting ready for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Keep pets and children clear of the area while we work
- Tell us about any previous sealing or DIY attempts
How to get a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. Whenever you are ready, email us at info@mrmastic.co.uk.
Related advice
Different surfaces, different methods
Gutter end caps
Drips from a stop end run down the brickwork. It’s a small job to fix.
Roofline trims
Trim joints are cut out and resealed.