Buckinghamshire · England
New Build Mastic in Tyler's Hill
We cover Tyler's Hill for 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.
- Cracked sealant around new window and door frames
- Sealant that never bonded to the surface
- Kitchen sealant that has pulled off the wall
How we handle new build mastic in Tyler's Hill
In a new home, every joint should have a clean, even bead. When the finish is smeared, patchy or already cracking, it’s worth putting right early, before water gets into the floor or walls. We work on bathrooms & en suites, windows & doors and show homes, and people most often call us about skirting joints opening in the first winter and leaking shower tray seals in a new home.
For a small place like Tyler's Hill, the journey and access are planned in advance, and once on site, the job is the same as anywhere.
The work is covered for a year after we finish. If anything isn’t right with it, ring 0345 464 0079 or send us an email.
- Place
- Tyler's Hill (HP5)
- Wider area
- Buckinghamshire
- Cover
- 12 months on all our work
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Different surfaces, different methods
Kitchens
Beside the sink, the joint takes water every day. A kitchen sealant goes in there suited to the job.
Windows and doors
On new builds, external frame sealant can be patchy. We reseal it with a weatherproof, flexible sealant.
Why it’s worth doing now in Tyler's Hill
For developers, getting the sealant right first time saves return visits. Every return visit for a failed seal takes time and most come down to preparation. In a small place like Tyler's Hill, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
What you get with us
- 180+ five-star Google reviews
- White, clear, grey or coloured to suit, where the product allows
- Approved under the ARBOMaster scheme
- Arbo and Everbuild products
Take a look at how sealant jobs are priced or what customers say.
What we are called out for in Tyler's Hill
New homes are full of moisture from plaster, screed and concrete, and it dries out over the first couple of years. As it does, timber shrinks and joints open and the sealant has to cope with the movement.
Any of these means the joints need attention:
- Gaps behind new kitchen upstands
- Beads laid onto grit and dust from the build
- Skirting joints opening in the first winter
- Untidy sealant flagged on a snagging list
For new homes near Amersham station, it’s worth checking the sealant early, while snags are still fresh.
Comparing quotes
- What the quote includes, VAT included or not
- What happens if they find a problem under the old sealant
- Are they insured?
- How the colour is chosen
DIY versus a professional finish
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. Everything old must be removed first.
A careful DIYer can reseal a simple joint, 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.
Towns and villages near Tyler's Hill
Also in Tyler's Hill
What we do, step by step
When we arrive, we start by going over the job with you. We protect the surfaces around the joints before we start. Most jobs take anything from a few hours to several days, depending on the number of plots. Somewhere as small as Tyler's Hill, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- Each joint is checked for movement before we start.
- 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.
- We check every joint and leave you with the cure times.
How to prepare
- For business premises, tell us about site rules or sign-in
- Let us know about parking restrictions
- Move anything stored near the joints
Get a quote
For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved and give you a clear quote.
Read more
Tyler's Hill questions
Can you do new build mastic in Tyler's Hill?
Yes. Our work covers London and the South East, and Tyler's Hill is part of that. Just phone 0345 464 0079 or send us an email with a few details of the job.
Do you work for landlords with property near Amersham station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.
What do you put in the joint?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we will tell you what we are using.
Are you insured?
Yes. We are fully insured, and we can confirm the details when we quote.
Can you do plot mastic on a new development?
Yes. We seal plots to the developer’s programme ready for handover. Get in touch with the number of plots and the scope for a clear quote.
What do you need from me for a quote?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Are you an approved applicator?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.
When is the best time to reseal in a new build?
Any seal that is leaking should be redone straight away. Cosmetic gaps can wait until the first year or two of movement has passed.
When it is not the sealant
We will not take on work that will not last, so here’s what sealant cannot put right:
- Leaks from pipes, valves or wastes, which need a plumber
- Broken tiles or a split tray
- Baths and trays that move too much for sealant to cope with
If you are not sure, just call 0345 464 0079 or email us and we will give you a straight answer before booking.
What we seal
- Kitchens
- Show homes
- Bathrooms & en suites
- Windows & doors
- Plot handovers
- Skirting & floors
Quotes for new build mastic in Tyler's Hill
There’s no set price list. What we look at:
- The product the joint needs
- Mould in or behind the old joints
- The size of the job
- Whether old sealant or filler has to be cut out
We do not show prices on the website, because the cost depends so much on the job itself. Call for a quick quote.
What to tell us for a quote
To help us quote quickly, please include:
- The rough size of the job
- How we’d reach the joints
- Photos by email, if that is easy
- Whether it has been sealed before
Need a quote? Please phone 0345 464 0079 or send us an email with a few details. We will explain what we’d do and send you a clear quote before work begins.
New homes and floors in Tyler's Hill
Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
In and around Tyler's Hill, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Tyler's Hill is about 1 mile east of Chesham, in Buckinghamshire. Anywhere in HP5, our applicators can take on new build mastic. Tyler's Hill is one of 263 places in Buckinghamshire where we work for new build mastic. There’s also a page for London, roughly 25 miles from Tyler's Hill.
Jobs for new build mastic in HP5 is quoted and booked the same way as anywhere else. We cover properties on Broomstick Lane, Tylers Hill Road and Goose Acre and the roads around them. Neighbouring places we cover for new build mastic include Botley (1 mile north), Ley Hill (1 mile east), Lye Green (1 mile north), Orchard Leigh (1 mile north) and Bovingdon (2 miles north-east). Within a short drive, we also cover Aylesbury (13 miles north-west), High Wycombe (9 miles south-west), Marlow (12 miles south-west), Beaconsfield (7 miles south-west), Chalfont St Peter (7 miles south) and Elmhurst (13 miles north-west).
What’s near Tyler's Hill
We work in homes and buildings around Chesham Grammar School and The Crown pub and the streets around them. For rail, the closest station is Amersham station, about 2.5 miles south-west. Other landmarks nearby include Amersham Fair Organ Museum (2 miles south) and Hawridge Court (3.2 miles north-west). For a walk, there’s Sands Bank.