Construction and new-build mastic in New Town, West Berkshire
Mastic packages for new-build and refurbishment projects throughout New Town and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Cracks opening in caulked internal joints
- Mastic snags holding up handover
- Early adhesion failures on new external joints
Construction mastic for New Town sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
From enquiry to sign-off
Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For a building around New Town, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.
- Drawings, the sealant specification and your programme come to us for pricing.
- A fixed quote sets out the scope, the products and the sequence.
- Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
- Work follows the programme, area by area, as rooms and elevations become ready.
- Each joint is prepared, backed to depth and sealed in the product the specification names.
- Before handover, snags are dealt with and the package is signed off under our 12-month guarantee.
Getting the site ready
- Send your site hours and access windows
- Let us know about inductions and permits
- Warn occupants and staff about the work
Quotes
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call 01277 525 020 or send photos by email with what you know.
Related advice
How we handle construction mastic in New Town
Mastic Doctor has been a subcontractor on construction projects for over 20 years. Quantities come off the drawings, the sequence is agreed with the site manager and the work follows the trades. To price a package in New Town, send drawings and the specification through our quote form. The enquiries we see most involve old sealant on a refurbishment that needs stripping before new work and snag items on joints that need redoing before handover, across brick and block movement joints, floor and skirting junctions and internal decorators’ caulk. Most enquiries from New Town start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Conversions of older rural buildings near smaller places such as New Town bring stone, flint, brick and timber up against new glazing. A product that grips an irregular face, with a colour that suits the building’s character, is normally what’s needed.
Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Place
- New Town (RG8)
- Region
- West Berkshire
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Questions we’re asked in New Town
Can you keep pace with our programme in New Town?
Yes, we work to the programme and the sequence the site sets. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
Is New Town off your patch?
Not at all. New Town is within our area. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.
Do you take on small jobs?
Small jobs are welcome alongside larger packages. Send details for a fixed quote.
Can you come in just for snagging?
Yes. Damaged, missed or untidy joints are stripped and done again properly.
What about RAMS and site documents?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
Do you do internal caulk as well as external mastic?
External and internal frame perimeters, caulking where it’s specified, sanitary silicone, kitchen joints and snagging before handover. The scope follows your specification.
How long does a typical visit take?
The duration is planned around your programme and the access we’re given. You’ll have an expected duration with the quote.
Sites and facades in and around New Town
New Town is in the South East, one of the UK’s drier regions. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, which is why external dates are agreed with the site manager. Central London is about 44 miles from New Town. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and main contractors there need mastic that keeps to the programme.
School extensions, at buildings such as Basildon C.E. Primary School, normally run to the summer holidays, mastic included. With historic properties like Basildon Park (1.4 miles north of New Town) in the area, refurbishment work often meets old masonry that needs compatible sealants.
New Town is about 7 miles west of Reading, in West Berkshire. We cover New Town, with the same fixed quotes and 12-month guarantee as everywhere else. Across West Berkshire, 140 places are covered, including New Town. Our Reading page has more on work in that area (7 miles or so).
Postcode districts covered here: RG8 for mastic packages. Streets here include Wakemans and Pangbourne Road, and sites on any of them can send details for a fixed quote. Close to New Town, our area also takes in Upper Basildon (1 mile north-west), Stubbles (2 miles west), Burnt Hill (3 miles west), Ashampstead (3 miles west) and Ashampstead Green (3 miles west). Nearby towns on our patch include Newbury (10 miles south-west), Thatcham (8 miles south-west), Burghfield Common (6 miles south-east), Speenhamland (10 miles south-west), Fords Farm (5 miles south-east) and Little Heath (3 miles south-east).
Landmarks near New Town
Around New Town, our work takes us to commercial buildings near St Andrew's School and The Beehive pub, among other places. New Town’s nearest station is Pangbourne station, about 1.6 miles east. A little further out are Yattendon Castle (3.5 miles west) and Battle Hospital (5.7 miles east). Green spaces nearby include Hartslock and Hosehill Lake.
What we’re called out for in New Town
Value-engineered products sometimes end up in the wrong joints. A general-purpose silicone on a facade or a caulk in a wet area won’t perform like the specified product. We use what’s specified, and any substitute goes to you for acceptance.
Typical triggers for a call:
- Perimeter gaps outside the sealant’s range
- Inconsistent sealant finishes from plot to plot
- Sealant knocked or painted over by other trades
- Snag items on joints that need redoing before handover
On a healthcare site such as Battle Hospital, which lies east of New Town, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.
Before you book anyone
- How joint depth will be controlled
- What the guarantee covers, and for how long
- Will CSCS-carded applicators be on site?
- Their public liability cover
Keeping the joints sound
Your facilities or cleaning team can help the joints last. Pass these on to them:
- Keep scrapers and abrasive pads off new beads
- Brief following trades on areas that have been sealed
- Put any product change through the designer first
- Don’t force external sealing on a damp or frosty day
Record which products went where in the handover file. Future maintenance is easier when the products are known. Tell us what records you need and we’ll confirm with the quote.
In wet areas, a weak sanitary joint shows up quickly once the building is occupied. Water gets behind trays, vanity tops and panels, leaving the remedial work to the contractor. Proper preparation, with the right silicone first time, keeps it off the defects list.
Surface by surface
Snagging before handover
The last pass before handover is where mastic snags are cleared. We can work through the snag list area by area and damaged joints are redone rather than patched.
Kitchens and utility areas
Worktop upstands, sinks and splashbacks are sealed once the kitchen is fitted. The sealant is a kitchen-grade product and hygienic or food-safe grades wherever food contact is possible.
Also near New Town
Other services in New Town
What affects the price in New Town
There’s no standard rate for sealant work, because every site is different. What we look at:
- How much existing material needs removing
- Induction, permit and paperwork requirements
- Travel to remote or island sites
- Working within restricted access windows
What a job costs comes down to how many linear metres there are, what has to come out first and the access. Call for a fixed quote once you have the details.
Before you send an enquiry
For an accurate fixed quote, we need to understand the site. Useful things to include:
- The product your specification calls for
- Your programme or deadline
- The postcode of the building
- The type of building and who uses it
Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to call 01277 525 020 or use the quote form.
For managing agents and facilities managers
Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.