Surrey · England
Peaslake New Build Mastic
New build mastic for Peaslake, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Frame joints opening as the plaster dries
- Sealant work across a run of new homes
- Kitchen sealant that has pulled off the wall
New build mastic for homes and businesses in Peaslake
For builders and developers, we work through plots to the schedule you give us. We seal bathrooms, kitchens, windows, doors and skirting so plots are ready to hand over using the right product for each joint. If you have worktop and upstand sealant coming away and frame joints opening as the plaster dries, we can put it right, whatever the surface.
For a small place like Peaslake, the journey and access are planned in advance, and once on site, the job is the same as anywhere.
Every job is covered by our one-year guarantee.
- Location
- Peaslake (GU5)
- Wider area
- Surrey
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
What affects the cost of new build mastic
Your quote is based on your job. We look at:
- Any working-time requirements on site
- The product the joint needs
- How easy the joints are to reach
- The number of rooms or windows
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference.
Helping us quote
You don’t need to know the technical terms. Just tell us:
- If it’s domestic, commercial or a hotel
- Photos by email, if that is easy
- Any access issues, like height or stairs
- What’s wrong with the joints now
Want a quote for new build mastic? Please phone 0345 464 0079 or email us with a few details. We’ll explain what we’d do and give you a clear quote before any work starts.
New homes and floors in Peaslake
Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Around Peaslake, as everywhere, new build mastic is only as good as the preparation behind it.
Peaslake is about 6 miles south-west of Dorking, in Surrey. Wherever you are in the GU5 postcode area, we can carry out new build mastic at your property. Across Surrey, we cover 395 places, and Peaslake is one of them. You can also see our page for Crawley, about 12 miles away.
Here we cover the GU5 postcode area for new build mastic. Whether your property is on Pond Lane, Peaslake Lane and Walking Bottom or anywhere close by, we can help. Neighbouring places we cover for new build mastic include Holmbury St Mary (1 mile east), Farley Green (2 miles west), Pitland Street (2 miles east), Ewhurst (3 miles south) and Ewhurst Green (3 miles south). Within a short drive, we also cover Guildford (7 miles north-west), Woking (10 miles north-west), Epsom (12 miles north-east), Horley (12 miles east), Redhill (12 miles east) and Farnham (15 miles west).
Local landmarks in Peaslake
For rail, the closest station is Gomshall station, roughly 1.8 miles north. Well-known places in the area include Abinger Castle (1.8 miles east) and St. Luke’s Hospital (5.8 miles north-west). Open spaces near Peaslake include Combe Bottom and Leith Hill.
Peaslake: your questions answered
Is Peaslake in your area for new build mastic?
Yes, Peaslake is within the area we cover. We work across London and the South East. You can call 0345 464 0079 or send us an email and let us know what needs doing.
Will you come out to Peaslake?
Yes, Peaslake is covered. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do I have to be there?
That depends on where the joints are. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.
Do you use white or clear sealant?
Most bathroom joints are white or clear, but other colours are available. We choose one to suit the room before we begin.
Why has my new-build shower seal failed already?
Cracking in the first couple of years is common, because the house is drying and settling. Rushed application on dusty surfaces makes it worse.
Can landlords and businesses book you?
Yes. We work for homeowners, landlords, letting agents, businesses and hotels.
When is the sealant fully cured?
Cure times vary by product. We tell you how long to leave it before we go.
Will there be a smell?
There can be a smell while the sealant cures. Ventilation helps.
Honest limits
It helps to know what we cannot do too:
- A tray or bath that is not properly supported, until it’s fixed
- Cracked trays, tiles or worktops
- Settlement cracks that need a surveyor
If in doubt, ring 0345 464 0079 or drop us an email and we’ll say what we think before you book.
Joints and surfaces we work on
- Windows & doors
- Show homes
- Skirting & floors
- Kitchens
- Bathrooms & en suites
- Plot handovers
Towns and villages near Peaslake
More services for Peaslake
Common problems we fix in Peaslake
The first winter with the heating on dries a new home quickly. Skirting, frames and worktops pull away slightly.
Common reasons people contact us include:
- Gaps between new skirting and floors
- Sealant applied over dusty or wet surfaces
- Second-fix sealing on new plots
- Leaking shower tray seals in a new home
For new homes near Gomshall station, it’s worth checking the sealant early, while snags are still fresh.
Before you book anyone
- Whether they seal over old material or remove it
- How much experience the applicator has
- How the colour is chosen
- How long to leave it before use
What we do, step by step
A visit follows a simple pattern: we check the joints, mask and protect the surrounding surfaces, carry out the job and clear up. It generally takes anything from a few hours to several days, depending on the number of plots. In a small place like Peaslake, 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.
- The failed sealant is removed completely down to clean surfaces.
- 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
- Let us know if you’ve seen damp or leaks
- Clear items away from the joints we are working on
- Where the joints are inside, avoid wetting them before we arrive
Ask for a quote
Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we will explain what’s involved.
Advice
Work for landlords, hotels 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.
From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
Surface by surface
Show homes
Show homes need sealant that looks right from day one. We lay neat, even beads in colours to suit the finishes.
Plot handovers
Taking time over preparation reduces return visits. Dust from the build is removed first and primer used where needed.
DIY versus a professional finish
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. All the old material has to come out first.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.