Commercial sealant contractors in Martin, Hampshire
Sealant work for offices, shops, hotels and other commercial buildings in Martin. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Frame sealant that has cracked, shrunk or pulled away
- Black mould through washroom sealant that won’t clean off
- Gaps behind commercial kitchen worktops and sinks
Commercial sealant contractors for businesses in Martin
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Commercial mastic work in Martin
Pricing a commercial reseal is a short process. Our quote form takes photographs, drawings or a schedule of the areas; you can also speak to us on 01277 525 020 or send photos by email with the details. Where the photos don’t tell the full story, we arrange a site visit, and a fixed quote for the agreed scope follows. If you’re dealing with layers of sealant, all of them failing and wall and floor joints that have lost their seal, we can put it right, whatever the surface. A specialist sealant contractor works differently from a general builder: on jobs in Martin, preparation and product choice get the time they need.
The most common commercial job in Martin is resealing joints that have simply reached the end of their life: split, chalky or peeling, with leaks or mould starting behind it.
Business units in the countryside around places like Martin are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Place
- Martin (SP6)
- Region
- Hampshire
- Guarantee
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Martin: questions and answers
Which documents can you supply for work in Martin?
Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. Our applicators are CSCS-carded, and we carry £5m public liability insurance.
Is Martin off your patch?
No. Places such as Martin are covered as much as the big towns. 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.
What guarantee do you give on resealing?
The work is guaranteed for 12 months. Should anything we did fail within that period, let us know.
Do you have public liability insurance?
Yes. Mastic Doctor is fully insured, public liability included.
How long does a job like this take?
It depends on the scope, though a typical visit usually takes a few hours to several days on most single sites, depending on joint lengths and access. For bigger or phased jobs, we’ll set out a timescale with the quote.
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.
Will the building have to shut during the work?
It’s normal for us to work in occupied buildings. We agree the order of areas, protect what’s nearby and close off only the section we’re sealing for as long as the cure needs.
What the job involves on each surface
Window and door perimeters
Inside, cracked sealant around frames and window boards is common. The product depends on whether the joint will be painted, matched to the frame colour where colour matters.
Facade and cladding joints
Facade joints move every day as panels warm and cool. They need a sealant with the right movement capability, laid at the right depth. Access, such as scaffold already up, is agreed before the price is fixed.
How a job runs
When we get to site, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, with the work itself typically taking part of a day on a small job and longer where several buildings or phases are involved. If others near Martin need work, visits can be combined. You will have a fixed quote before work starts.
- First, details reach us through the quote form or a site visit.
- The cause is diagnosed and the scope priced as a fixed quote.
- Work is phased around your occupiers where areas need to stay in use.
- Old sealant is cut out completely, never sealed over.
- Each joint gets a suitable sealant, laid to depth and tooled.
- A final walk-round, then the 12-month guarantee applies.
Preparing the site
- Confirm the product named in the specification
- Arrange parking or a loading space
- Send your site hours and access windows
Quotes
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.
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Nearby places to Martin
Also in Martin
Cost factors for sealant joints
What shapes the price:
- Quantities, in metres or numbers
- Access and working height
- Which sealant the job calls for
- Backing rod, priming and other preparation
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.
What to include in your enquiry
However big the job, the same details help:
- Clear photographs of the problem areas
- Approximate linear metres or a joint schedule
- Any specification or named product
- Asbestos survey details if the building is older
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.
When to bring in a specialist
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Leave it or put it right?
On many buildings the mastic was done by whichever trade was on site. A specialist applicator takes care of product choice, joint depth and preparation, the three things that decide how long a joint lasts. You notice the difference years later, not on the day. For buildings around smaller places like Martin, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
Why choose Mastic Doctor in Martin
- Clear, fixed quotes
- 12-month guarantee on workmanship
- One number for every site we cover
- Our applicators hold CSCS cards
See what affects the cost or our accreditations and insurance.
Owners, agents and contractors
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
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, so there’s one set of paperwork to deal with.
Shops, offices and hotels in and around Martin
Martin sits in one of the drier corners of the country, the South East. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.
Whatever the building in Martin, commercial sealant work starts with cutting out the failed bead and cleaning the joint back to sound material. Where a joint is on show in Martin, we will check which shades the product offers before work starts.
Martin is in Hampshire. We cover Martin, with the same fixed quotes and 12-month guarantee as everywhere else. Martin is one of 723 places we cover in Hampshire for sealant joints. There’s a separate page for Southampton, roughly 23 miles from Martin.
Commercial sites across SP6 are covered for sealant joints. For a building on Townsend Lane and Downview Road or nearby, we can quote for sealant joints. Close to Martin, our area also takes in New Forest (1 mile south-west), Rockbourne (3 miles east) and Damerham (3 miles south-east). A short drive away, we cover Ringwood (11 miles south-east), Fordingbridge (6 miles south-east), St Leonards (11 miles south), Alderholt (6 miles south-east), Poulner (11 miles south-east) and Ashley Heath (10 miles south).
Landmarks near Martin
Well-known places in the area include Cranborne Castle Hill (4.5 miles south). Green spaces nearby include Western Downs.