Hampshire · England
Hazeley New Build Mastic
Plot mastic for developers and snagging failed sealant in new homes for homes and businesses in Hazeley and across Hampshire. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Worktop and upstand sealant coming away
- Cracked sealant around new window and door frames
- Leaking shower tray seals in a new home
New build mastic in Hazeley, done properly
Some owners wait for the first year’s movement before having joints redone. For small cosmetic gaps, that is reasonable, but a seal that’s letting water through needs doing now. Typical jobs include sealant work across a run of new homes and skirting joints opening in the first winter, on skirting & floors, plot handovers and kitchens.
Around Hazeley, older homes often have timber floors that move through the year, so skirting and threshold joints need a flexible sealant rather than a rigid filler.
You get a 12-month guarantee, the same in Hazeley as everywhere else we work.
- Where
- Hazeley (RG27)
- Wider area
- Hampshire
- Cover
- One year on every job
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Questions from Hazeley
Do you cover Hazeley for new build mastic?
Yes, Hazeley is within the area we cover. We work across London and the South East. You can ring 0345 464 0079 or email us and let us know what needs doing, and we will give you a clear quote.
Can you help a landlord with a rental near Winchfield station?
Yes, we work for landlords and agents. Just call 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.
Do you hold any approvals?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Will there be a smell?
It depends on the product. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Do you take on second-fix sealing for builders?
Yes. Second-fix sealing in bathrooms, kitchens, frames and floors is part of what we do. We clean and prime joints properly to keep callbacks down.
Does someone need to be in?
We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.
How long should I leave it?
That depends on the sealant used, so please follow the time we give you.
How the job changes by surface
Skirting and floors
Where the floor meets a bath panel or kitchen plinth, the joint keeps mop water out. We seal them with a sealant suited to wet areas.
Bathrooms and en suites
En suite showers are a common source of leaks into the room below. Resealing properly keeps water where it belongs.
Landlord and commercial work in Hazeley
In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
What we are called out for in Hazeley
Fresh sealant can be knocked or cut by trades finishing off. A bead disturbed before it has cured may never seal properly and it shows once the home is in use.
Keep an eye out for these signs:
- Sealant that never bonded to the surface
- Sealant work across a run of new homes
- New-build shower sealant that has already split
- Joints pulling apart as timber shrinks
If you’ve bought a new home near Winchfield station, the sealant around baths, showers and frames is worth checking in the first year or two.
Before you book anyone
- What product goes in the joint
- Is VAT in the price?
- What guarantee comes with the work
- When the joint can take water or movement
What happens on the day
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The job generally takes anything from a few hours to several days, depending on the number of plots from start to finish. In a small place like Hazeley, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We start by going through the snagging items or plot schedule with you.
- Every bit of the old builder’s sealant is cut out, with no layer left behind.
- Joints are vacuumed and cleaned of building dust.
- Primer goes on where the surface and product need it, then the new sealant.
- Each bead is tooled and the cure times explained.
Before we arrive
- Mention if the joints have been sealed before
- Clear the area around the work
- For indoor joints, keep the area dry beforehand if you can
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. When it suits you, ring 0345 464 0079 or email us.
Advice
Towns and villages near Hazeley
Other services in Hazeley
How we quote for new build mastic
We quote each job individually. These are the things that affect it:
- The product the joint needs
- How many rooms, windows or areas are involved
- Mould in or behind the old joints
- Any working-time requirements on site
Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.
What we need to know
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- How we’d reach the joints
- If it’s domestic, commercial or a hotel
- What’s wrong with the joints now
- Any previous sealing or DIY work
Need a quote? Please ring 0345 464 0079 or email us with a few details. We will explain what we’d do and send you a clear quote before work begins.
New build mastic in Hazeley: local notes
Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
In and around Hazeley, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Hazeley is about 4 miles west of Yateley, in Hampshire. For new build mastic in and around Hazeley, please phone 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Hampshire. Our area takes in 683 places across Hampshire, large and small. Our Reading page covers work nearby, about 8 miles away.
Work in RG27 works the same way as everywhere else we cover. If you need new build mastic at a property on Plough Lane and Red Hill or anywhere close by, we can help. Close by, we work in Hound Green (1 mile west), Bramshill (1 mile north), Mattingley (1 mile south-west), Heckfield (1 mile north-west) and Heckfield Heath (2 miles north-west). Further out, we also cover Basingstoke (9 miles south-west), Farnborough (8 miles east), Fleet (6 miles south-east), Aldershot (9 miles south-east), Alton (12 miles south) and Yateley (4 miles east).
What’s near Hazeley
In Hazeley, that means homes and buildings near The Mutton pub, among other places. The nearest railway station is Winchfield station, about 3.3 miles south. Other landmarks nearby include West Green House Agricultural Museum (1.9 miles south) and Fleet Community Hospital (4.6 miles south-east). Not far away are Hitches Hill and Dogmersfield Lake.
Leave it or put it right?
A hairline gap at a skirting can wait, but a leaking seal cannot. If you are unsure which you have, ring 0345 464 0079 or drop us an email with pictures and we will tell you. Older cottages and farmhouses around Hazeley can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or send us an email and we’ll talk you through it.
What you get with us
- One-year guarantee on every job
- We’re fully insured
- Trusted Arbo and Everbuild sealants
- Neat joints and a tidy finish
Read our cost guide or what customers say.
Can I do it myself?
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach 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.