Mastic Sealing in Newfound
Mastic sealing for building owners, managing agents and housing associations throughout Newfound and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.
- No planned programme for sealant
- Worn sealant at communal door frames
- Draughts at frames across a block
Need mastic sealing in Newfound?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Block-wide mastic in Newfound
Rainfall across the South East, Newfound included, is lower than in many parts of the UK. Outside work still depends on dry joints, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first. Newfound lies roughly 49 miles out from central London. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres; their frame mastic often ages block-wide.
For agents with blocks near Basingstoke station, 3.5 miles east of Newfound, a block-wide mastic programme deals with frames, balconies and entrances in one go. Schools and community buildings such as Oakley Infant School need frame and external mastic kept sound like any building.
Newfound is about 3 miles west of Basingstoke, in Hampshire. Commercial clients in Newfound use us for work on mastic joints. 723 places across Hampshire fall within our area, including Newfound. For work in that direction, see our Reading page (15 miles or so).
Commercial sites across RG23 are covered for mastic joints. We cover commercial and managed buildings on Fox Lane, Dellfield and Foxmoor Close. Just outside Newfound, we also work in Oakley (1 mile south-west), Worting (1 mile east), Buckskin (1 mile east), Kempshott (2 miles south-east) and Ibworth (2 miles north-west). Further afield, our area takes in Basingstoke (3 miles east), Winchester (15 miles south-west), Fleet (14 miles east), Andover (14 miles west), Alton (11 miles south-east) and Yateley (15 miles east).
Landmarks near Newfound
We work on buildings around The Fox pub and Bishop Challoner Catholic Secondary School, among other places. The closest station to Newfound is Basingstoke station, about 3.5 miles east of the centre. Other landmarks nearby include The Malls (3.5 miles east) and Willis Museum (3.5 miles east). For a walk, there’s Daneshill Park Woods and Farleigh Hill.
Mastic sealing in Newfound, done properly
For over 20 years we have resealed joints for owners, agents and landlords. Our applicators are CSCS-carded and we hold public liability insurance. Each building we complete carries a 12-month guarantee on our workmanship. The enquiries we see most involve patchy repairs in mismatched sealant and draughts at frames across a block, across external wall and movement joints, communal entrances and stairwells and balcony and threshold joints. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Newfound, that means joint design, primers and backing rod as standard.
For buildings around smaller places like Newfound, we group work so one trip covers it. Photos of each elevation help us quote accurately.
We stand by our work: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.
- Place
- Newfound (RG23)
- Wider area
- Hampshire
- Cover
- A 12-month guarantee
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Nearby places to Newfound
More services for Newfound
Questions we are asked in Newfound
Will you take on a block within reach of Basingstoke station?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. We work to your notice and access arrangements.
Is West Ham Industrial Estate, near Newfound, within your area?
Yes. We cover Newfound and the area around it, including industrial estates, business parks and retail parks such as West Ham Industrial Estate. Photos and a short description are enough for a first look.
How do you handle work on occupied blocks?
Residents and tenants carry on as normal. If any flats or units need access, we will tell you in advance so it can be arranged.
Do you work with property factors and landlords?
Yes. Most of our mastic sealing is for agents, factors, housing associations and portfolio landlords, and we quote building by building or as a programme.
How many days will you need on site?
It depends on the scope, but the work normally takes one or more days per building, depending on the joint lengths and the access. For bigger or phased jobs, we’ll set out a timescale with the quote.
Is it fine to apply new sealant on top of old?
No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
What if the old mastic contains asbestos?
Some mastics in pre-2000 buildings contain asbestos. We check the asbestos register or survey before disturbing it, and if it’s suspected, work stops until it’s tested.
When something else is needed
We check first that sealant really is the fix. It isn’t the answer for:
- Frames that are rotten, warped or broken
- Masonry that has broken away beside the joint
- Materials that need asbestos testing before work
Not sure which it is? You can call 01277 525 020 or email the details over and we will tell you honestly before you book.
Joints and surfaces we work on
- Window and door perimeters on blocks
- External wall and movement joints
- Shopfronts below residential blocks
- Balcony and threshold joints
- Communal entrances and stairwells
- Communal kitchens and washrooms
What we are called out for in Newfound
Poor preparation explains many failed joints. Without clean, sound faces and a primer where the product needs one it comes away from one face.
If one of these sounds familiar, it’s time for a closer look:
- Window mastic that has split and shrunk
- Patchy repairs in mismatched sealant
- Estate-wide sealant that is simply worn out
- Leaks at window and door perimeters
Churches, halls and community buildings such as St John's are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Before you book anyone
- The terms of the workmanship guarantee
- Is the sealant right for the movement and the substrate?
- What site paperwork they can supply
- Their public liability cover
Work for main contractors and building owners
When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end.
Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.
Surface by surface
Estate-wide resealing programmes
Priority order can follow condition, complaints or your maintenance plan. You get one fixed quote per building or for the whole estate.
Window and door perimeters on blocks
On most blocks, the frame-to-wall joint is where failure shows first. We remove the failed mastic, prepare the faces, add backing rod if the joint is deep and reseal.
Quoting for work in Newfound
Sealant work doesn’t have a standard rate, because every site is different. What we look at:
- The site’s rules and procedures
- Backing rod, priming and other preparation
- Distance, for remote addresses
- Quantities, in metres or numbers
There’s no price list, since every building and every scope is different. Call for a quote and we will price your job on its own details.
Before you send an enquiry
There’s no need for a formal survey. These details are enough to start:
- Whether an asbestos survey exists
- How the joints are reached, and at what height
- The product your specification calls for
- Any dates the work must fit around
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to ring 01277 525 020 or email a schedule or drawings.
On site: what to expect
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact. If others near Newfound need work, visits can be combined. A fixed quote is given before anything starts.
- We inspect each building and record the joints that have failed.
- You get a fixed quote, per block or for the whole programme.
- Dates and areas are agreed so occupiers can be told.
- Failed sealant is removed and the faces prepared.
- New sealant goes in with backing rod and primer where needed.
- Each building is checked and signed off with the 12-month guarantee.
Before we start on site
- Let us know about inductions and permits
- Point out parking and an unloading spot
- Tell staff and tenants when we will be in
Getting a fixed quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.