Mastic sealant contractors in Rotherwick
Mastic sealing for building owners, managing agents and housing associations in Rotherwick. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Leaks at window and door perimeters
- Cracked, hardened mastic round windows on a block
- Worn sealant at communal door frames
Mastic sealing in Rotherwick
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing in Rotherwick, done properly
Managing agents and housing associations typically need paperwork before anyone starts. For documents, tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are CHAS accredited and a Constructionline member, with public liability insurance. Site teams most often ask us about communal area joints that look neglected and movement joints with sealant missing, on shopfronts below residential blocks, 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: on jobs in Rotherwick, preparation and product choice get the time they need.
Around smaller places like Rotherwick, older walls fitted with newer windows are a familiar sight. The mastic needs to suit an irregular masonry face and the look of the building.
Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Place
- Rotherwick (RG27)
- Wider area
- Hampshire
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Last updated
- 3 November 2026
When to bring in a specialist
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.
Nearby places to Rotherwick
What else we do in Rotherwick
How a job runs
Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. Rural sites near Rotherwick may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- We inspect each building and record the joints that have failed.
- The quote is fixed and split as suits you.
- 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.
- We check the finished work and confirm the guarantee.
Getting the site ready
- Let building users know which areas are affected
- Have the specification and drawings to hand
- For older buildings, check the asbestos register before work
Request a quote
Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or send photos by email with what you know.
Advice
Common questions from Rotherwick clients
Do you cover business parks and estates near Rotherwick, such as Optrex Business Centre?
Yes, sites like Optrex Business Centre are within our area, along with the rest of Rotherwick. Send details of the unit and the work through our quote form for a quick quote.
Is Rotherwick too small for you to travel to?
Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.
Is any job too small?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Do you check for asbestos in old sealant?
In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it and suspect material is tested first.
Is mastic sealing guaranteed?
A 12-month guarantee covers our work. It covers our workmanship, not later building movement, damage or frame failures.
Can you reseal a whole block or estate?
Yes, planned programmes suit estates and portfolios. You get a fixed quote per building or for the whole job.
Do you supply RAMS and insurance details?
Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We hold CHAS accreditation and Constructionline membership.
What we can’t put right
Our job is the joint, not everything around it. On its own, sealant can’t deal with:
- Substrate edges that need repairing first
- Frames that are rotten, warped or broken
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
If you are not sure, just phone 01277 525 020 or send photos by email and we will give you a straight answer.
What we seal
- Communal kitchens and washrooms
- Balcony and threshold joints
- External wall and movement joints
- Window and door perimeters on blocks
- Shopfronts below residential blocks
- Communal entrances and stairwells
Leave it or put it right?
Dealing with failed joints one report at a time is slow and scattered. Planned resealing covers a whole building or estate in one go, under a single quote and a single programme. Older rural buildings around Rotherwick move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.
The price depends on the quantity of joints, what has to come out first and the access. Call for a fixed quote when you are ready.
Why clients in Rotherwick choose us
- Colours confirmed for the specified product
- CHAS accredited contractor
- Work carried out by CSCS-carded applicators
- Sealing commercial buildings since 2005
See how commercial sealant jobs are priced or how we’re accredited.
For managing agents and facilities managers
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.
Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.
Planned mastic for Rotherwick portfolios
Rotherwick sits in one of the drier corners of the country, the South East. External mastic still waits for dry faces and the right temperature, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first. Central London is about 40 miles from Rotherwick. Managed blocks of flats are a big part of commuter-belt property.
Older community buildings, Rotherwick Church among them, often have frames of mixed ages whose mastic varies. With historic buildings such as Stratfield Saye House (to the north of Rotherwick) in the wider area, owners of older properties around Rotherwick should expect mastic to need a product that suits old masonry. Buildings close to stations like Hook station (1.8 miles south of Rotherwick) are often flats over shops, with frame mastic to keep sound.
Rotherwick is about 6 miles west of Fleet, in Hampshire. We send applicators to Rotherwick for mastic joints, handled exactly as we handle every other area. 723 places across Hampshire fall within our area, including Rotherwick. We also cover Reading, around 10 miles from Rotherwick.
Commercial sites across RG27 are covered for mastic joints. For a building on The Street, Wedman's Lane and Hook Road or nearby, send details and we’ll quote for mastic joints. Nearby places we also cover include Lyde Green (1 mile north-west), Mattingley (1 mile north-east), Hound Green (2 miles north-east), Hazeley (2 miles north-east) and Heckfield (3 miles north) for mastic joints. Bigger towns within reach include Basingstoke (6 miles south-west), Farnborough (9 miles east), Fleet (6 miles east), Aldershot (10 miles south-east), Alton (11 miles south) and Yateley (6 miles east).
Around Rotherwick
Around Rotherwick, our work takes us to commercial buildings near Coach And Horses Public House, among other places. For rail, the closest station is Hook station, about 1.8 miles south. Nearby you will also find West Green House Agricultural Museum (1.8 miles east) and Fleet Community Hospital (5.5 miles east). Green spaces nearby include Dogmersfield Lake and The Mill Field.
Maintenance after handover
To get the most from the new sealant:
- Track which buildings were done and when
- Make mastic part of routine maintenance checks
- Avoid piecemeal callouts where you can
- Protect low-level joints in entrances
If a joint we sealed fails within 12 months, tell us and we will look at it. After that, regular inspection keeps the programme on track.
Budgets are easier to plan when sealant is part of planned maintenance. We can quote buildings in priority order and work down the list.