Hampshire · England
Commercial sealant contractors in RG23
We cover every part of the RG23 postcode district, including Oakley, Winklebury and Newfound. Every joint is properly prepared, with a 12-month guarantee.
Mastic and sealant across RG23
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Towns and villages in RG23
Sealant work we offer in RG23
- Coloured and colour-matched sealant
- Construction and new-build mastic
- Mastic sealing for building owners and managing agents
- Commercial sealant contractors
- Facade and window perimeter sealing
- Commercial washroom and wet-area sealing
- Industrial and floor joint sealing
- Fire-rated sealing and fire stopping
- Expansion and movement joint sealing
- Every service
Let us know the job and your postcode and we’ll come back with a price: call the office on 01277 525 020 or use the quote form.
Nearby postcode districts
Across Hampshire
Towns and villages in Hampshire
Areas we cover
About commercial sealant contractors in RG23
Getting a price for commercial sealant contractors in RG23 doesn’t need to be drawn out. Our quote form takes photographs, drawings or a schedule of the areas. Where the photos don’t tell the full story, we arrange a site visit, and a fixed quote for the agreed scope follows. Most enquiries involve movement joints packed with grit and debris and a top-up bead over failed sealant, now lifting, on external facade joints, window and door perimeters and floor and threshold joints.
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly.
- We start with the evidence: photographs, drawings or a look on site.
- You get a fixed quote covering removal, preparation and the new sealant.
- We agree the order of work, access windows and site hours with you.
- Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
- Backing goes in, the new sealant is laid and tooled, and the area is left neat.
- We hand back each area with its cure time and our 12-month guarantee.
What you will pay
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
Why choose Mastic Doctor
- Over 20 years of commercial sealing
- Public liability insurance in place
- Constructionline member for supplier checks
- One phone line for London, the South East and Scotland
Ask for a quote
To get a fixed quote, ring 01277 525 020 or email us with the site address and an outline of the work. Our quote form is another easy route.
Landmarks near Oakley
Recent enquiries here include premises near Barley Mow pub, Bishop Challoner Catholic Secondary School and St John's, among other places. For rail, the closest station is Overton station, roughly 3.7 miles west. Well-known places in the area include Park Prewett Hospital (3.2 miles north-east) and Willis Museum (3.9 miles east). Open spaces near Oakley include Farleigh Hill.
Where commercial joints are in RG23
Across RG23, from Basingstoke, Kempshott and Oakley to the smaller places between, commercial buildings run from high-street shops and offices to hotels, schools and business parks. Because we cover all of it, multi-site occupiers can bring every building under one quote.
Around the motorway corridors of the South East, business parks and industrial estates are common, and we cover RG23 along with the rest of the region.
Oakley: If you have premises on more than one site, say at Brighton Hill Retail Park and West Ham Industrial Estate, one contractor and one quote can cover both. Units at retail parks like Brighton Hill Retail Park (2.9 miles east of Oakley) change hands and get refitted, with new joints at every frontage.
Commercial clients in RG23
As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around RG23. Several sites can go on one quote, which keeps the paperwork simple.
Should maintenance staff do it?
For a quick touch-up, site staff may be fine, but larger jobs are different: 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 example 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.
Keeping the joints sound
To get the most from the new sealant:
- Make sure ventilation in wet areas is switched on and working
- Deal with small splits before they become leaks
- Keep abrasive pads and scrapers off resealed joints
- Keep a record of which joints were resealed and when
We stand behind the workmanship with a 12-month guarantee. Keep the handover details with your O&M or maintenance records.
Movement joints that fill with debris stop working. The joint can no longer close, so its edges crack or spall. That turns a sealant job into something bigger.
What we’re called out for in RG23
No sealant joint is permanent. Its life comes down to movement, UV and weather, how it’s cleaned, how much traffic passes it and what was used in the first place. In commercial buildings those factors tend to act together.
Most enquiries start with one or more of the following:
- Sanitary sealant that has gone black and patchy
- Greasy, split joints in a kitchen or tea point
- Hardened, chalky sealant on south-facing or exposed elevations
- Window and door perimeter joints that have cracked open
Why deal with it now?
A cheaper quote sometimes means the old bead stays in. New sealant laid on old silicone has nothing to bond to, so it peels. Our prices always include removal of the failed bead and full joint preparation.
Comparing quotes
- Whether old or failed sealant will be cut out, not overlaid
- Will CSCS-carded applicators be on site?
- Are they CHAS accredited or on Constructionline?
- Their plan for phasing and protecting the area
Common questions from RG23 clients
Do you hold CHAS accreditation?
Yes. We’re CHAS accredited, we are a Constructionline member and we use CSCS-carded applicators.
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.
Do you take on multi-site sealant work?
Yes. We take on runs of jobs across portfolios as well as single sites, priced site by site or as one programme.
What do you need from us to quote?
Send photographs, drawings or a list of locations through our quote form. Where we need to see it, we’ll arrange a site visit, then send a fixed quote.
Do you check for asbestos before removing sealant?
It’s possible in older buildings, especially those built before 2000. We ask to see the asbestos register or survey before disturbing old sealant, and if something is suspected, work stops until it’s tested.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to.
Is RG23 in your area?
Yes. We cover RG23 and the rest of Hampshire, within our coverage of Greater London, South East England and Scotland. To discuss a job, phone 01277 525 020 or use the quote form.