Kent · England
Sand mastic for sash & case windows in Roughway, Kent
Sand mastic in Roughway from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Tired mastic found when preparing windows for paint
- Crumbling sand mastic round a window
- Gaps round a timber door in stone or brick
How to look after the new joints
After the cure time, these simple habits help:
- Leave the new mastic unpainted
- Ask the planning authority about consent for listed or conservation-area homes
- Look over the window mastic once a year
- Have rotten timber repaired before new mastic goes in
Look at the mastic when you look over the windows. Small cracks are easier to deal with early.
Sound mastic protects the frame. Failed mastic lets water reach the timber, which can lead to rot.
How we handle sand mastic in Roughway
If your home is listed or in a conservation area, check with your local planning authority if consent is needed before window work. Sand mastic is often favoured as a like-for-like material. We’re often asked to deal with mastic that needs renewing before redecorating and modern sealant on a period surround, across sash and case windows, period & listed homes and stone surrounds.
In a village or hamlet like Roughway, older cottages and farmhouses often have timber windows set in stone or brick. Older buildings like these do not always suit modern silicone, and sometimes a traditional sand mastic is the better choice.
The work is covered for a year after we finish. If there’s a problem with it, please phone 0345 464 0079 or email us.
- Place
- Roughway (TN11)
- Region
- Kent
- Cover
- A year, on every job
- Quotes
- A clear price before work begins
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Landlord and commercial work in Roughway
Letting agents often deal with us directly. Tell us the address, the job and how access works.
Landlords and agents in Roughway can book us as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.
Your questions about sand mastic in Roughway
Can you help a landlord with a rental near Borough Green & Wrotham station?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.
Do you cover Roughway for sand mastic?
Yes. Our work covers London and the South East, and Roughway is part of that. You can ring 0345 464 0079 or drop us an email and tell us what needs doing.
What is sand mastic?
It’s sand mixed with a linseed-oil-based binder, used between timber frames and stone or brick.
Is consent needed for window work on a listed home?
Check with your local planning authority. They decide whether consent is needed.
Can I paint the new mastic?
Traditional guidance is not to paint over sand mastic. If you’re redecorating the window, ask us first and we’ll advise.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
Do you work for hotels and businesses?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. Working times can be discussed when we quote.
Which is right for my windows, sand mastic or modern sealant?
We will talk it through with you. Period homes often look best with sand mastic, and modern sealants suit newer frames.
Sand mastic in Roughway: local notes
Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Old Soar Manor (about 0.7 miles north) nearby, there’s older building stock in the area around Roughway as well as newer homes. In older buildings, older frames set in brick or stone need a sealant that suits them, and sometimes that’s traditional sand mastic.
Rented homes near Borough Green & Wrotham station change hands often, and cracked sand mastic around sash windows lets in the draughts tenants complain about. If you look after a building such as Hadlow Rural Community School, larger buildings have plenty of frames, and the mastic around each one ages. Old Soar Manor, about 0.7 miles north, is one of the historic houses in the wider area around Roughway.
Roughway is about 4 miles north-east of Tonbridge, in Kent. From the centre of Roughway to the outskirts, we cover sand mastic for every kind of property. Roughway is one of 922 places in Kent where we work. Our Crawley page covers work nearby.
Postcode districts we cover here for sand mastic: TN11. We also cover Dunk's Green (1 mile west), Plaxtol (1 mile north-west), Swanton (1 mile east), West Peckham (2 miles east) and Claygate Cross (2 miles north). Within a short drive, we also cover Maidstone (9 miles east), Dartford (14 miles north), Sevenoaks (6 miles west), Royal Tunbridge Wells (8 miles south), Gravesend (13 miles north) and Tonbridge (4 miles south-west).
Landmarks near Roughway
We work in homes and buildings around The Kentish Rifleman Public House and the streets around them. The closest station to Roughway is Borough Green & Wrotham station, roughly 2.9 miles north. Well-known places in the area include Hadlow Tower museum (2.1 miles south) and Ightham Court (3.3 miles north-west).
Surface by surface
Sash and case windows
The mastic round a sash window is on show so we finish it carefully.
Stone surrounds
Sand mastic sits naturally against stone. The finish blends with the masonry.
Honest limits
We will not take on work that won’t last, so here’s what sealant can’t put right:
- Rotten sashes, sills or window boxes (a joiner’s job)
- Sashes that need overhauling
- Crumbling stone or brickwork round the window
Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly before you book.
What we seal
- Period & listed homes
- Timber door frames
- Brick reveals
- Stone surrounds
- Tenement windows
- Sash and case windows
How we quote for sand mastic
Call for a quick quote. The main things that affect it are:
- Mould in or behind the old joints
- Whether old sealant or filler has to be cut out
- Which sealant suits the joint
- How much there is to do
What you pay reflects the work, not guesswork. That’s why we ask about the job first.
Helping us quote
When you call or email, it’s useful to know:
- If someone has resealed it before
- Photos by email, if that’s easy
- Whether it’s a home or a business
- 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 will talk you through what we’d do. Whenever you’re ready, phone 0345 464 0079 or send us an email.
Nearby places to Roughway
More services for Roughway
DIY versus a professional finish
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.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
How the visit works
On the day, we start by going over the job with you. Surfaces next to the work are protected before we start. The work generally takes a few hours for a single window, longer for several. For a village or hamlet like Roughway, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- We start by checking each surround and agreeing the joints to renew.
- We rake out the old mastic and clean the joint.
- We pack any deep gaps so the mastic sits at the right depth.
- The mastic is mixed, pressed into the joint by hand and shaped.
- The finish is dressed so it sits neatly against the stone or brick.
Before we arrive
- Try not to wet indoor joints just before the visit
- Clear the area around the work
- Tell us if parking is tricky
Get a quote
We don’t publish a price list. Instead, we send you a clear quote for your job. To arrange one, ring 0345 464 0079 or email us.