Greater London · England
Cyprus New Build Mastic
New build mastic in Cyprus from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Plot mastic for developers ahead of handover
- Gaps between new skirting and floors
- New-build shower sealant that has already split
How the visit works
Good joint work is mostly preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours in a single home. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. If the building has a concierge, managing agent or access rules, tell us when you book.
- Each joint is checked for movement before work begins.
- We remove the failed sealant and clean the joints.
- Joints are dried and primed where the product calls for it.
- New sealant goes in, with baths filled first so they’re at their heaviest.
- The finished joints are checked and the cure times given.
Preparing for the visit
- Move anything stored near the joints
- Mention any leaks or damp you’ve noticed
- Mention any parking rules near the property
Get a quote
We do not publish a price list, because every job is different. Instead, we give you a clear quote for your job. To arrange one, call 0345 464 0079 or email us.
Related advice
New build mastic in Cyprus
Dust is the enemy of new-build sealant. Each joint is cleaned of dust and primed where the product calls for it, so the new bead bonds properly rather than sitting on a layer of grit. We’re often asked to deal with sealant work across a run of new homes and new-build shower sealant that has already split, on show homes, skirting & floors and plot handovers.
Shops, offices and commercial units across London have hard-wearing floors with movement joints that need resealing as they wear, while new homes need a neat, sound finish around frames, baths and kitchens before handover, in Cyprus and beyond.
We stand behind the work with a 12-month guarantee.
- Place
- Cyprus (E6, E16)
- Region
- Greater London
- Guarantee
- 12 months on all our work
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Act quickly if a seal starts to leak
- Look at the sealant regularly in the first couple of years
- Raise failed sealant with the developer while you are covered
- Photograph failed sealant before it’s redone
Keep photos of the joints and any snagging correspondence with your builder. It helps if anything else comes up during the warranty period.
Don’t let the snagging period run out with sealant problems unreported. Once it ends, the repair may be down to you, so raise it early.
What the job involves on each surface
Skirting and floors
New homes often develop a gap between skirting and floor. We seal it with a flexible sealant that copes with the movement.
Bathrooms and en suites
Trays and baths in new builds settle as they’re used. The joint is stripped back before the new bead goes in and baths are filled before sealing.
Quotes for new build mastic in Cyprus
The quote reflects the job in front of us. We look at:
- Any working-time requirements on site
- The number and length of the joints
- Mould in or behind the old joints
- How many rooms, windows or areas are involved
Doing several joints on one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You will get one clear quote for the whole job.
Helping us quote
Photos help, but a description is a good start. Try to tell us:
- If someone has resealed it before
- Where the property is
- What the problem is, such as mould, gaps, leaks or cracking
- Whether it’s a home or a business
Getting a quote is simple: let us know the job and the location and its rough size. Photos by email help us understand the job, and we’ll come back to you with a quote.
More services for Cyprus
New build mastic around Cyprus
The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent.
As a London address, Cyprus can be tricky for parking: let us know about parking bays, permits or a driveway.
Cyprus is about 2 miles east of Canning Town, in Greater London. For new build mastic in and around Cyprus, please phone 0345 464 0079 or send us an email for a quick quote. We cover Greater London from our Crawley base. We cover 764 towns and villages across Greater London, from the larger towns to small villages. There’s also a page for London, roughly 7 miles from Cyprus.
We cover every part of the E6 and E16 postcode area for new build mastic. If you need new build mastic at a property on Strait Road, Harper Road and Trader Road or anywhere close by, we can help. We also cover the places around Cyprus: Beckton (1 mile north-east), North Woolwich (1 mile south), Royal Docks (1 mile west), East Ham (1 mile north) and Custom House (1 mile west). Within a short drive, we also cover London (7 miles west), City of Westminster (9 miles west), Marylebone (9 miles west), Kensington (11 miles west), St Pancras (8 miles west) and Shoreditch (6 miles west).
Around Cyprus
Typical jobs here are in homes near Oasis Academy Silvertown, London Design and Engineering UTC and Beckton District Park, among other places. For rail, the closest station is Woolwich station, about 1.3 miles south. Well-known places in the area include Greenwich Castle (3.6 miles south-west) and Albert Dock Seamen's Hospital (1.1 miles west). Green spaces nearby include Gilbert's Pit.
Cyprus questions
Can you help a landlord with a rental near Woolwich station?
Yes, we work for landlords and letting agents. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before we start.
Is parking a problem for a job in Cyprus?
It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. The visit is then planned around what’s available.
Do I have to be there?
We need access to the joints, so we will agree that with you when we book. Indoors, that usually means someone at home.
Are you insured?
Yes. Mr Mastic is fully insured.
Can I send you my snagging list?
Yes. Send it with photos and we’ll quote for the sealant items. If something isn’t sealant, we will say so.
Which products do you use?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We will tell you what we are using and why.
How much does new build mastic cost in Cyprus?
Size, access and the old material all affect the cost. Ask us for a quote and we’ll talk you through it.
Do you remove the old sealant?
Yes. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.
Why act early in Cyprus
If you are still in the builder’s snagging or warranty period, ask them to put it right first. If it keeps failing or isn’t dealt with, we can reseal it properly. In London conversions, one flat’s bathroom is often above another flat’s ceiling, so a small leak from tired sealant can mean a neighbour’s ceiling and a lot of disruption. Putting it right early is much less trouble.
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote.
Why Cyprus customers choose us
- We agree the colour with you first
- A 12-month guarantee on all work
- Colour picked to suit the job
- An ARBOMaster approved applicator
Take a look at our cost guide and what customers say.
Can I do it myself?
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Common problems we fix in Cyprus
On many sites, sealant goes on in the final rush before handover. Joints are not always cleaned of dust or primed, and the sealant sits on grit instead of the surface.
Keep an eye out for these signs:
- Gaps behind new kitchen upstands
- Leaking shower tray seals in a new home
- Internal frame sealant that has split
- Joints pulling apart as timber shrinks
If you’ve bought a new home near Woolwich station, the sealant around baths, showers and frames is worth checking in the first year or two.
Before booking anyone
- Which colour the sealant will be
- Whether the sealant suits the joint
- How hidden problems are handled
- The length of the guarantee