Surrey · England
Lyne Gutter Sealing
Gutter sealing for Lyne, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Earlier gutter repairs that have peeled off
- Drips from gutter joints and end caps
- Internal damp traced to a gutter joint
Gutter sealing in Lyne, done properly
We work across Lyne on leaking gutter joints and roofline trims. Single-storey and low gutters are simple to reach and if it’s higher up, let us know and we’ll confirm what access is needed. We’re often asked to deal with damp patches inside below a leaking gutter and wet patches on the wall under a gutter joint, on gutter end caps, gutter joints and roofline trims.
Outside joints can only be sealed when they’re dry, so work in Lyne is booked around the forecast. Tell us about access to all sides of the building, including outbuildings and garages.
All our work is covered by a 12-month guarantee, wherever you are in Surrey.
- Place
- Lyne (KT16)
- Region
- Surrey
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
What affects the cost of gutter sealing
Every job gets its own quote. These are the things that affect it:
- The number and length of the joints
- The product the joint needs
- The number of rooms or windows
- Any working-time requirements on site
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 make a difference, and we will explain the quote if you ask.
Helping us quote
When you contact us, it’s useful to know:
- If someone has resealed it before
- Photos by email, if that’s easy
- Where the job is, and your postcode
- The rough size of the job
There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, call 0345 464 0079 or drop us an email.
Also in Lyne
Landlords, agents and businesses in Lyne
We regularly work with letting and managing agents. Tell us the address, the job and how access works and we will quote.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can be quoted together.
Common questions in Lyne
Is Lyne within the area you cover?
Yes. Lyne is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Do you cover Lyne for gutter sealing?
Yes. We work across London and the South East, and Lyne is part of that. Just call 0345 464 0079 or send us an email with a few details of the job.
Is sealant enough for a gutter that has dropped?
No. If the gutter sags, the joints keep opening so it needs refixing before sealing.
Do the sealants smell?
Possibly a little. Any smell clears as the sealant cures, and ventilation helps.
What guarantee comes with the job?
Our 12-month guarantee covers every job, gutter and fascia work included.
Will you clear out my gutters?
We clear debris around the joints we are sealing. A full clean of the gutters is not part of it.
Do I need to be at home?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.
Do you have insurance?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
What gutter sealing looks like in Lyne
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Botleys Mansion (about 1 mile south) nearby, there’s older building stock in the area around Lyne as well as newer homes. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth.
Schools such as Lyne and Longcross CofE Aided Primary School are buildings too, and larger buildings have long runs of movement joint that eventually need resealing. If you let a flat or house near Chertsey station, a dripping gutter joint or loose fascia trim is easy to miss until damp shows inside. In the older streets around Church of Holy Trinity, old and new materials meet at the roofline and walls, which is where sealant earns its keep.
Lyne is about 3 miles south of Egham, in Surrey. Wherever you are in the KT16 postcode area, we cover gutter sealing for homes and businesses. Across Surrey, we cover 395 places, Lyne among them. There’s also a page for Reading, roughly 19 miles from Lyne.
Work in KT16 works the same way as everywhere else we cover. Local streets include Almners Road, Pantiles Close and Lyne Lane. We also cover the places around Lyne: Chertsey (1 mile east), Trumps Green (2 miles west), Ottershaw (2 miles south), Stonehill (2 miles south-west) and Row Town (2 miles south-east). Within a short drive, we also cover Guildford (10 miles south), Woking (5 miles south), Camberley (9 miles south-west), Epsom (12 miles east), Ewell (12 miles east) and Egham (3 miles north).
Local landmarks in Lyne
Typical jobs here are in homes near White Lodge Children's Centre, Salesian School and Riverside Walk, among other places. The closest station to Lyne is Chertsey station, roughly 1.2 miles east of the centre. Well-known places in the area include Spelthorne Museum (3.3 miles north) and St. Peter's Hospital (0.8 miles south-east). Green spaces nearby include St Ann's Hill and St Ann's Lake.
Why it’s worth doing now in Lyne
A new garage door isn’t needed for a leaking frame. Resealing the frame joint is often enough. Where a wall is exposed, as many are in small places like Lyne, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
The cost depends on the size of the job, how much old material has to come out and access to the work. You will have a clear quote before any work starts.
Why choose Mr Mastic in Lyne
- An ARBOMaster approved applicator
- 12-month guarantee on every job
- More than 20 years in sealant work
- We never seal over old sealant
Take a look at our cost guide and customer reviews.
Different surfaces, different methods
uPVC fascias
Joints between fascia boards can open over time. We seal them neatly with a matching sealant where possible.
Gutter joints
Most gutter leaks start at a joint between sections. They’re cleaned out, dried and resealed.
How it works
There’s no need to move everything out before we come, only the area right around the joints. We protect the rest, and the work takes a few hours, depending on the number of joints and the access for a typical job. For a village or hamlet like Lyne, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First we agree which joints need sealing.
- Each joint is cleaned and any old sealant removed.
- We make sure everything is dry.
- We apply exterior or gutter sealant and finish it neatly.
- We check our work before we leave.
How to prepare
- Mention any parking rules near the property
- For business premises, tell us about site rules or sign-in
- Let us know about earlier repairs to the joints
Getting a quote
Call for a quick quote, or email us if that is easier. Describe what needs sealing and we will talk you through the work before giving you a price.
Read more
Can I do it myself?
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward 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
No joint lasts for ever, but care makes a real difference. Our tips:
- Look at the gutters while it’s raining
- Keep an eye out for wet patches below a joint
- Glance at the soffit joints now and then
- Keep the gutters clear of debris
Give the sealant the cure time we tell you and avoid disturbing it.
A leaking garage frame lets water reach stored items. Resealing the frame is a quick job while the frame is sound.