Hampshire · England
New-build mastic & snagging in Borden, Hampshire
Our applicators work in Borden on plot mastic for developers and snagging failed sealant in new homes. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Gaps behind new kitchen upstands
- Second-fix sealing on new plots
- Gaps opening as the house dries out and settles
New build mastic for homes and businesses in Borden
Some new-home owners let the house settle before resealing. That makes sense for small gaps that are just cosmetic, but a failed shower or bath seal shouldn’t wait. If you have kitchen sealant that has pulled off the wall and untidy sealant flagged on a snagging list, we can help, on windows & doors, show homes and bathrooms & en suites alike.
In a village or hamlet like Borden, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Each still needs its sealant and floor joints finished properly.
All our work comes with our one-year guarantee.
- Where
- Borden (GU30)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
When it is not the sealant
Before you book, it’s worth knowing the limits too:
- Broken tiles or a split tray
- Structural cracks in walls or ceilings
- Leaks from pipes, valves or wastes, which need a plumber
If you’re not sure, just ring 0345 464 0079 or email us and we will give you a straight answer.
Surfaces we seal
- Bathrooms & en suites
- Plot handovers
- Kitchens
- Show homes
- Skirting & floors
- Windows & doors
Quotes for new build mastic in Borden
Call for a quick quote. What matters most is:
- Mould in or behind the old joints
- Which sealant suits the joint
- Working hours on commercial sites
- How many rooms, windows or areas are involved
Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.
Helping us quote
Photos help, but a description is a good start. Please mention:
- Whether it’s a home or a business
- Whether it has been sealed before
- How many joints, rooms or windows are involved
- What the problem is, such as mould, gaps, leaks or cracking
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and email pictures if that is easy.
What the job involves on each surface
Show homes
In a show home, the sealant is on display. We lay neat, even beads in colours to suit the finishes.
Plot handovers
Send us the schedule and any sealant specification. We seal bathrooms, kitchens, frames and floors.
Why act early in Borden
A failed shower or bath seal in a new home lets water into floors and walls that are still drying out. Dealing with it early keeps the damage away from ceilings, floors and finishes. In a small place like Borden, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs. Call for a quick quote and we’ll go through it with you.
Why Borden clients choose us
- We leave the area clean and tidy
- Full insurance on every job
- An ARBOMaster approved applicator
- We never seal over old sealant
Take a look at our cost guide or what customers say.
Common problems we fix in Borden
New homes are full of moisture from plaster, screed and concrete, which takes a year or two to dry out. Drying timber shrinks and pulls joints apart.
The problems people generally mention when they call are:
- Cracks appearing as a new home settles
- Smeared, uneven beads picked up at snagging
- Kitchen sealant that has pulled off the wall
- Gaps between new skirting and floors
In and around Borden, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
What to look for in a quote
- Whether the sealant suits the joint
- What the quote includes, VAT included or not
- How long to leave it before use
- What guarantee comes with the work
Nearby places to Borden
Also in Borden
What happens on the day
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours in a single home. For a village or hamlet like Borden, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- The failed sealant is removed completely.
- We clean out the dust and grit left from the build.
- Primer goes on where the surface and product need it, then the new sealant.
- Each bead is tooled and the cure times explained.
Preparing for the visit
- Mention any parking rules near the property
- Move anything stored near the joints
- Plan for the work area to be out of bounds to pets and children
Get a quote
Asking for a quote is easy: let us know what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.
Related advice
FAQs for Borden
Do you cover smaller places like Borden?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Can you help a landlord with a rental near Liss station?
Yes, we work for landlords and agents. You can call 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before any work starts.
Is there a guarantee?
Yes. Every job comes with a one-year guarantee.
Can you reseal over the builder’s sealant?
No. We always remove the existing bead, then clean and prime the joint, and a new bead applied.
Are you fully insured?
Yes. We’re fully insured.
Can you work from my snagging list?
Yes. Send us the sealant items on the list, with photos if you can and we will give you a quote. We’ll flag anything that needs another trade.
Should I go to my builder first?
Start with the builder if you’re in the snagging or warranty period. If it isn’t resolved, we will cut it out and reseal it.
Are you an approved applicator?
Yes. Mr Mastic is an ARBOMaster approved applicator, and we’re fully insured.
New build mastic in Borden: local notes
Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
For new homes near Liss station, it’s worth checking the sealant early, while snags are still fresh.
Borden is about 5 miles east of Petersfield, in Hampshire. From the centre of Borden to the outskirts, new build mastic is available for homes and businesses alike, from flats and houses to offices and hotels. Our Hampshire coverage runs to 683 places, and Borden is one of them. Portsmouth is on our list too, about 18 miles from Borden.
Here we cover the GU30 postcode area for new build mastic. Nearby, we also carry out new build mastic in Trotton Marsh (1 mile east), Rogate (1 mile south-west), Chithurst (1 mile south-east), Milland (2 miles north-east) and Rake (2 miles north-west). Within a short drive, we also cover Havant (13 miles south-west), Horndean (11 miles south-west), Alton (11 miles north-west), Waterlooville (13 miles south-west), Petersfield (5 miles west) and Purbrook (14 miles south-west).
Near you in Borden
For rail, the closest station is Liss station, about 3.6 miles north-west. Well-known places in the area include Midhurst Community Hospital (4.1 miles south-east). Not far away are Wheeler's Down and Iping and Stedham Commons.
Can I do it myself?
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.
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.