Commercial sealant contractors in Broadgate, Hampshire
Sealant work in Broadgate for main contractors, managing agents and facilities managers: sealant work for offices, shops, hotels and other commercial buildings, with a fixed quote first.
- Smeared sealant across finishes from a rushed job
- Window and door perimeter joints that have cracked open
- Gaps behind commercial kitchen worktops and sinks
Commercial sealant contractors near Broadgate
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Broadgate: questions and answers
Do hotels near Broadgate have to close for sealant work?
In the majority of cases no closure is needed: we work room by room or floor by floor. We agree the order of rooms and the timings with you before we start.
Is a smaller place like Broadgate outside your area?
Not at all. Broadgate is within our area. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Are your applicators CSCS-carded?
Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.
When can the area be used after sealing?
The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.
Does weather matter for sealant work?
It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.
Commercial sealant contractors for commercial buildings in Broadgate
Mastic Doctor has been sealing joints for businesses and contractors since 2005, and the documents buyers ask for are ready: we’re CHAS accredited and a Constructionline member, our applicators hold CSCS cards, and we carry five million pounds of public liability insurance. If your site needs RAMS, an insurance certificate or CSCS details, say so and we’ll confirm with the quote. We work on floor and threshold joints, external facade joints and movement joints in walls and floors, and what we’re called in for most is damp patches where an external joint has failed and expansion joints with the sealant torn out. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Broadgate is the same: the right product in a properly prepared joint.
We price commercial jobs in Broadgate from photographs, drawings or a site visit, with the scope listed so everyone knows what’s included.
Commercial sealant work around smaller places like Broadgate tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Each has kitchens, washrooms and frames whose joints need renewing in time.
Our workmanship is guaranteed for 12 months, in Broadgate as everywhere else we work. If our installation lets you down in that time, we return and fix it.
- Where
- Broadgate (SO51)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Nearby places to Broadgate
Also in Broadgate
What the job involves on each surface
Fire-rated seals where specified
Not every penetration suits a sealant. Other products, such as collars, wraps and batts, are specified for different services, and we will tell you if the detail calls for something else.
Facade and cladding joints
On a facade, a failed joint is often only visible close up. Close-up photos or a site visit tell us what’s needed, and we’ll confirm the colours available for the specified product.
Maintenance after handover
For the best life from the joints:
- 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
- Check the asbestos register before anyone disturbs old sealant in an older building
Brief your cleaning team on the joints that have been resealed. Scourers, blades and harsh products shorten a bead’s life, while a neutral cleaner and a soft cloth do no harm.
Sealant rarely fails all at once across a building. A few splits this year usually mean more next year, so it makes sense to look at the wider elevation or block. We can assess the lot and suggest what to do now and later.
What sealant work can’t fix
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Leaks from pipework, wastes or valves (that’s plumbing)
- Misted, cracked or failed glazing units (a glazier’s job)
- Walls or slabs moving more than any sealant can take
If you’re not sure, just give us a call on 01277 525 020 or email drawings and photos and we’ll give you a straight answer.
What we seal
- Window and door perimeters
- Kitchen worktops and splashbacks
- Washrooms and tea points
- Movement joints in walls and floors
- External facade joints
- Floor and threshold joints
How a job runs
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 Broadgate, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.
- Send details through our quote form, or ask for a site visit.
- We diagnose the cause of failure and price a fixed scope.
- Where parts of the building must stay open, the work is phased.
- Old sealant is cut out completely, never sealed over.
- A suitable product for each joint goes in at the right depth and is tooled.
- We check the work with you, and the 12-month guarantee starts.
Getting the site ready
- Tell us which areas need to stay in use
- Share the asbestos register for older buildings
- Move anything stored against the joints
Quotes
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or phone 01277 525 020 or email the details over to discuss it first.
Advice
Commercial sealant contractors around Broadgate: points for this area
The South East is one of the drier parts of the UK. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up. Broadgate has at least three named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints.
If you have premises on more than one site, say at Sleepy Hollow Business Park and Monks Brook Industrial Park, one contractor and one quote can cover both. A hotel such as Potters Heron Hotel (less than half a mile north-west of Broadgate) shows how much sealant a hospitality building has on show, from bathroom joints to the bar.
Broadgate is about 2 miles north-west of Chandler's Ford, in Hampshire. We cover Broadgate and the rest of Hampshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 723 places across Hampshire fall within our area, Broadgate among them. Sites around Southampton have their own page, roughly 6 miles from Broadgate.
Anyone looking for commercial sealant contractors in SO51 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Hook Road, Broadgate Farm and Woodlea Way, and sites on any of them can send details for a fixed quote. Just outside Broadgate, we also work in Knapp (1 mile north-west), Ampfield (1 mile west), Gosport (1 mile west), Crampmoor (2 miles west) and Lower Slackstead (2 miles north-west). A short drive away, we cover Winchester (6 miles north-east), Eastleigh (4 miles south-east), Fareham (14 miles south-east), Andover (15 miles north), Totton (7 miles south-west) and Hedge End (8 miles south-east).
What’s near Broadgate
Around Broadgate, our work takes us to commercial buildings near White Horse Public House and Thornden School. The nearest railway station is Chandlers Ford station, roughly 1.8 miles south-east of the centre. Well-known places in the area include Romsey Community Hospital (3.2 miles west) and Eastleigh Museum (3.5 miles south-east). The countryside around Broadgate includes Flexford Nature Reserve.
When to call us in Broadgate
A good share of the joints we inspect were topped up instead of being renewed. Fresh sealant won’t stick to the old bead underneath. By the time it shows, there can be two or three layers to cut out.
What tends to prompt an enquiry:
- Earlier reseals applied straight onto the failed bead
- Smeared sealant across finishes from a rushed job
- Greasy, split joints in a kitchen or tea point
- Hardened, chalky sealant on south-facing or exposed elevations
In a retail centre such as Chestnut Avenue Retail Park, 2.8 miles to the south of Broadgate, new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish.
Questions to ask before you book
- What the guarantee covers, and for how long
- Their public liability cover
- The named product and why it was chosen
- Their approach to joint depth and backing
What sets the cost
Quotes vary with the job. It mainly depends on:
- The total length or number of joints
- Phasing around occupants
- Location, for remote and island sites
- Specialist products, such as fire-rated or hygienic sealants
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
What to include in your enquiry
It doesn’t need to be a full survey. A few details are enough to get going:
- A wide shot and a close-up of the area
- The postcode of the building
- Specification clauses that apply
- Drawings or a marked-up plan, if available
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.