Kent · England
New Build Mastic in Fawkham Green
Our applicators work in Fawkham Green on plot mastic for developers and snagging failed sealant in new homes. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.
- Gaps opening as the house dries out and settles
- Untidy sealant flagged on a snagging list
- Worktop and upstand sealant coming away
When it isn’t the sealant
To be straight with you, there are a few things sealant will not fix:
- Structural cracks in walls or ceilings
- Broken tiles or a split tray
- Leaking fittings rather than failed sealant
If you are not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer before you book.
What we seal
- Show homes
- Plot handovers
- Windows & doors
- Skirting & floors
- Bathrooms & en suites
- Kitchens
New build mastic for homes and businesses in Fawkham Green
Failed shower seals, gaps along the skirting and messy beads are common items on a new-home snagging list. While the builder’s snagging or warranty period runs, report it to them first, and if it isn’t put right, get in touch with us. If you’re dealing with untidy sealant flagged on a snagging list and gaps opening as the house dries out and settles, we can help, on show homes, bathrooms & en suites and kitchens alike.
Around Fawkham Green, older homes often have timber floors that move through the year, which is why skirting and threshold joints need a flexible sealant, not filler.
Your job is guaranteed for a year, as with all our work.
- Where
- Fawkham Green (DA3)
- Wider area
- Kent
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What affects the quote in Fawkham Green
We quote each job individually. This is what makes a difference:
- Any mould that needs treating
- How many areas need sealing
- The number and length of the joints
- 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.
What to tell us for a quote
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- Any access issues, like height or stairs
- Any previous sealing or DIY work
- How many joints, rooms or windows are involved
- What’s wrong with the joints now
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we’ll explain what’s involved.
Towns and villages near Fawkham Green
What else we do in Fawkham Green
Do you need new build mastic in Fawkham Green?
Once people move in, baths and trays take weight and bed down. If a bath wasn’t filled when it was sealed, the bead is stretched the first time it’s used and can tear.
Common reasons people contact us include:
- Gaps opening as the house dries out and settles
- Cracked caulk along new skirting
- Sealant applied over dusty or wet surfaces
- Worktop and upstand sealant coming away
Around Fawkham Green, as everywhere, new build mastic is only as good as the preparation behind it.
Before booking anyone
- How the surfaces are prepared before sealing
- Are they insured?
- Whether they seal over old material or remove it
- How long to leave it before use
What the job involves on each surface
Kitchens
Beside the sink, the joint takes water every day. We use a sealant suited to kitchens.
Show homes
In a show home, the sealant is on display. We lay neat, even beads in colours to suit the finishes.
What new build mastic looks like in Fawkham Green
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For new homes near Longfield station, it’s worth checking the sealant early, while snags are still fresh.
Fawkham Green is about 6 miles south-west of Northfleet, in Kent. If you need new build mastic in Fawkham Green, it’s easy to get a quote: please call 0345 464 0079 or email us. We cover Kent from our Crawley base, Fawkham Green included. We cover 922 towns and villages across Kent, large and small. There’s also a page for London, roughly 19 miles from Fawkham Green.
Here we cover the DA3 postcode area for new build mastic. Streets in the area include Fawkham Green Road, Brands Hatch Road and Valley Road, all of which we cover. Neighbouring places we cover for new build mastic include Speed Gate (1 mile north-west), West Yoke (1 mile east), Ash (1 mile south-east), West Kingsdown (2 miles south-west) and Maplescombe (2 miles west). Further out, we also cover Maidstone (13 miles south-east), Dartford (6 miles north-west), Sevenoaks (7 miles south-west), Gravesend (6 miles north-east), Tonbridge (12 miles south) and Northfleet (6 miles north-east).
Around Fawkham Green
Locally, jobs take us to homes and businesses close to Longfield Academy and The Rising Sun pub and the streets around them. Fawkham Green’s nearest station is Longfield station, roughly 2.3 miles north-east of the centre. Other landmarks nearby include Eynsford Castle (2.9 miles west) and Darent Valley Hospital (4.9 miles north).
Can I do it myself?
If you’ve already had a go yourself, that’s fine. We cut it out and start again, so just mention it when you contact us.
If you’re set on DIY, put the effort into 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.
The process
Before we leave, we go over the finished joints with you. The work normally takes anything from a few hours to several days, depending on the number of plots, depending on the amount of work. In a small place like Fawkham Green, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at why each joint failed, including any movement.
- We remove the failed sealant and clean the joints.
- We make sure the joints are dry and prime them if needed.
- Baths are filled with water, then the new sealant is applied.
- The finished joints are checked and the cure times given.
Preparing for the visit
- For business premises, tell us about site rules or sign-in
- Plan for the work area to be out of bounds to pets and children
- Move anything stored near the joints
Getting a quote
There’s no standard price list, because every job is different. Instead, we send you a clear quote for your job. To get started, ring 0345 464 0079 or send us an email.
Advice
Common questions in Fawkham Green
Do you work for landlords with property near Longfield station?
Yes, we work for landlords and letting agents. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.
Is Fawkham Green in your area for new build mastic?
Yes. Our work covers London and the South East, and Fawkham Green is part of that. Just ring 0345 464 0079 or send us an email with a few details of the job.
Can I do it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Can I send you my snagging list?
Yes. Send us the sealant items on the list, with pictures if you can and we’ll give you a quote. We’ll flag anything that needs another trade.
What do you put in the joint?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.
Where do you work from?
We’re a Crawley-based firm. We work across South East England, London and Scotland.
Can you do several jobs on one visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
Do you use white or clear sealant?
White and clear are the most common, but other colours are available. We choose one to suit the room.
Work for landlords, hotels and businesses
Letting agents often deal with us directly. Tell us the address, the job and how access works and we’ll quote.
In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.