Hertfordshire · England
Bricket Wood New Build Mastic
New-build sealant joints in Bricket Wood need attention? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Cracks appearing as a new home settles
- New-build shower sealant that has already split
- Sealant applied over dusty or wet surfaces
How we handle new build mastic in Bricket Wood
For builders and developers, we work through plots to the schedule you give us. Bathrooms, en suites, kitchens, frames and skirting are sealed ready for handover. Common call-outs are for shower seals failing in the first year or two and cracked sealant around new window and door frames, on bathrooms & en suites, kitchens and skirting & floors.
Homes around Bricket Wood range from older cottages to newer houses, and their floors range just as widely, each moving in its own way. The sealant at skirtings and thresholds has to suit the floor it meets.
The work is covered for a year after we finish. If anything is not right with it, phone 0345 464 0079 or drop us an email.
- Location
- Bricket Wood (AL2)
- Region
- Hertfordshire
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
For landlords and businesses
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.
If you manage several properties in or around Bricket Wood, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs, and pictures by email help.
What we cannot put right
To be straight with you, some problems need a different trade:
- Structural cracks in walls or ceilings
- Baths and trays that move too much for sealant to cope with
- Your warranty claim itself, which is between you and the builder
If in doubt, phone 0345 464 0079 or drop us an email and we will say what we think before you book.
Surfaces we seal
- Skirting & floors
- Show homes
- Windows & doors
- Plot handovers
- Kitchens
- Bathrooms & en suites
DIY sealant or a professional job?
The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Look at the sealant regularly in the first couple of years
- Raise failed sealant with the developer while you’re covered
- Open a window or run the fan after bathing
- Record problems with dated pictures
Leave the sealant for the cure time we give you before showering or bathing. Most silicones need around a day before water reaches them.
Lifting sealant traps moisture and mould behind it. Dealing with it before it goes black saves a harder job later.
Do you need new build mastic in Bricket Wood?
The wrong product is sometimes used in the wrong place: decorators’ caulk in a wet area, or a stiff sealant where there’s movement. Neither lasts long.
People normally contact us when they notice something like this:
- Gaps opening as the house dries out and settles
- Gaps behind new kitchen upstands
- Internal frame sealant that has split
- Sealant that never bonded to the surface
For new homes near Bricket Wood station, it’s worth checking the sealant early, while snags are still fresh.
What your quote should include
- Whether all the old sealant comes out first
- How long the guarantee is
- Whether you can choose the colour
- When the joint can take water or movement
Joints and finishes in Bricket Wood homes
London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Around Bricket Wood, as everywhere, new build mastic is only as good as the preparation behind it.
Bricket Wood is about 3 miles north-east of Watford, in Hertfordshire. Bricket Wood gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a 12-month guarantee. Across Hertfordshire, we cover 381 places, Bricket Wood among them. London is on our list too, around 19 miles away.
Here we cover the AL2 postcode area for new build mastic. We cover properties on Station Road, Brackendene and Moss Side and the roads around them. Bricket Wood sits on or near the A405, so getting to you is simple. Nearby, we also carry out new build mastic in Waterdale (1 mile west), How Wood (1 mile north-east), Chiswell Green (1 mile north), Frogmore (2 miles north-east) and Park Street (2 miles north-east). We also work in nearby towns such as Watford (3 miles south-west), Hemel Hempstead (5 miles north-west), St Albans (4 miles north-east), Welwyn Garden City (10 miles north-east), Harpenden (8 miles north) and Hoddesdon (15 miles east).
Near you in Bricket Wood
Locally, jobs take us to homes and businesses close to Garston Park, The Black Boy Public House and Saint Michael's Catholic High School, among other places. The closest station to Bricket Wood is Bricket Wood station, roughly 0.5 miles east of the centre. A little further out are Radlett and District Museum (3 miles south-east) and Hilfield Castle (4 miles south). Open spaces near Bricket Wood include Longspring Wood and Verulamium Lake.
Questions from Bricket Wood
Can you do new build mastic in Bricket Wood?
Yes. Our work covers London and the South East, and Bricket Wood is part of that. You can call 0345 464 0079 or email us and let us know what needs doing, and we will give you a clear price.
I let a flat near Bricket Wood station. Can you help?
Yes, we work for landlords and agents. Just phone 0345 464 0079 or email us and tell us about the property, and we will give you a clear price.
What does new build mastic cost?
Every job is different, so each one gets its own quote. For a quick quote, call 0345 464 0079 or drop us an email and tell us what needs doing and where.
Do you hold any approvals?
Yes. We are an ARBOMaster approved applicator, the approved applicator scheme for Arbo sealants.
Can you do several jobs on one visit?
Of course. Doing several areas at once is generally more efficient.
Can you reseal over the builder’s sealant?
No. Over-sealing traps mould and water and soon fails. We remove every bit of the old bead before resealing.
Is it normal for sealant to crack in a new home?
Lots of new homes see sealant crack early as timber and plaster dry out. Rushed application on dusty surfaces makes it worse.
Are you insured?
Yes. We’re fully insured, and we can confirm the details when we quote.
Different surfaces, different methods
Kitchens
Worktops in new homes can move slightly as the house dries, opening gaps behind the upstand. We reseal them with a flexible sealant.
Bathrooms and en suites
En suite seals are easy to miss on a snagging list until they leak. Resealing properly keeps water where it belongs.
What happens on the day
At the end, we look at the finished work together. The visit itself normally takes a few hours in a single home, depending on the amount of work. In a smaller place like Bricket Wood, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.
- Each joint is checked for movement before work begins.
- Old sealant is cut out and the joints cleaned.
- We make sure the joints are dry and prime them if needed.
- New sealant goes in, with baths filled first so they’re at their heaviest.
- We check every joint and leave you with the cure times.
Before we arrive
- Let us know about stairs, lifts or work at height
- For indoor joints, keep the area dry beforehand if you can
- Clear the area around the work
Ask for a quote
Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job, and we will take it from there.